X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=avconv.c;h=6425c0f4562457fd3ce29d92bb27ab35af0c6c05;hb=266172aaf968bb71713490cdc64ae4929ad08b8b;hp=e8c48bb6b0c3f766ff0cebb540d9488e0daa6749;hpb=495ecfd139ac9bf8e467086e17efd7f1970972bc;p=ffmpeg diff --git a/avconv.c b/avconv.c index e8c48bb6b0c..6425c0f4562 100644 --- a/avconv.c +++ b/avconv.c @@ -1,21 +1,21 @@ /* - * avconv main - * Copyright (c) 2000-2011 The libav developers. + * ffmpeg main + * Copyright (c) 2000-2003 Fabrice Bellard * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -46,9 +46,13 @@ #include "libavutil/libm.h" #include "libavformat/os_support.h" +#include "libavformat/ffm.h" // not public API + #if CONFIG_AVFILTER +# include "libavfilter/avcodec.h" # include "libavfilter/avfilter.h" # include "libavfilter/avfiltergraph.h" +# include "libavfilter/buffersink.h" # include "libavfilter/vsrc_buffer.h" #endif @@ -68,6 +72,14 @@ #include #endif +#if HAVE_TERMIOS_H +#include +#include +#include +#include +#elif HAVE_KBHIT +#include +#endif #include #include "cmdutils.h" @@ -97,6 +109,9 @@ typedef struct MetadataMap { static const OptionDef options[]; +#define MAX_STREAMS 1024 /* arbitrary sanity check value */ + +static int frame_bits_per_raw_sample = 0; static int video_discard = 0; static int same_quant = 0; static int do_deinterlace = 0; @@ -108,12 +123,12 @@ static int do_benchmark = 0; static int do_hex_dump = 0; static int do_pkt_dump = 0; static int do_pass = 0; -static char *pass_logfilename_prefix = NULL; +static const char *pass_logfilename_prefix; static int video_sync_method= -1; static int audio_sync_method= 0; static float audio_drift_threshold= 0.1; static int copy_ts= 0; -static int copy_tb; +static int copy_tb= 0; static int opt_shortest = 0; static char *vstats_filename; static FILE *vstats_file; @@ -123,7 +138,8 @@ static int audio_volume = 256; static int exit_on_error = 0; static int using_stdin = 0; -static int verbose = 1; +static int run_as_daemon = 0; +static int q_pressed = 0; static int64_t video_size = 0; static int64_t audio_size = 0; static int64_t extra_size = 0; @@ -133,11 +149,13 @@ static int input_sync; static float dts_delta_threshold = 10; +static int print_stats = 1; + static uint8_t *audio_buf; static uint8_t *audio_out; static unsigned int allocated_audio_out_size, allocated_audio_buf_size; -static short *samples; +static void *samples; #define DEFAULT_PASS_LOGFILENAME_PREFIX "av2pass" @@ -152,7 +170,6 @@ typedef struct InputStream { int64_t next_pts; /* synthetic pts for cases where pkt.pts is not defined */ int64_t pts; /* current pts */ - PtsCorrectionContext pts_ctx; double ts_scale; int is_start; /* is 1 at the start and after a discontinuity */ int showed_multi_packet_warning; @@ -188,7 +205,7 @@ typedef struct OutputStream { /* video only */ int video_resample; - AVFrame pict_tmp; /* temporary image for resampling */ + AVFrame resample_frame; /* temporary frame for image resampling */ struct SwsContext *img_resample_ctx; /* for image resampling */ int resample_height; int resample_width; @@ -223,11 +240,16 @@ typedef struct OutputStream { AVFilterGraph *graph; #endif - int sws_flags; + int64_t sws_flags; AVDictionary *opts; int is_past_recording_time; } OutputStream; +#if HAVE_TERMIOS_H + +/* init terminal so that we can grab keys */ +static struct termios oldtty; +#endif typedef struct OutputFile { AVFormatContext *ctx; @@ -390,7 +412,8 @@ static int configure_video_filters(InputStream *ist, OutputStream *ost) /** filter graph containing all filters including input & output */ AVCodecContext *codec = ost->st->codec; AVCodecContext *icodec = ist->st->codec; - FFSinkContext ffsink_ctx = { .pix_fmt = codec->pix_fmt }; + enum PixelFormat pix_fmts[] = { codec->pix_fmt, PIX_FMT_NONE }; + AVBufferSinkParams *buffersink_params = av_buffersink_params_alloc(); AVRational sample_aspect_ratio; char args[255]; int ret; @@ -410,8 +433,15 @@ static int configure_video_filters(InputStream *ist, OutputStream *ost) "src", args, NULL, ost->graph); if (ret < 0) return ret; - ret = avfilter_graph_create_filter(&ost->output_video_filter, &ffsink, - "out", NULL, &ffsink_ctx, ost->graph); +#if FF_API_OLD_VSINK_API + ret = avfilter_graph_create_filter(&ost->output_video_filter, avfilter_get_by_name("buffersink"), + "out", NULL, pix_fmts, ost->graph); +#else + buffersink_params->pixel_fmts = pix_fmts; + ret = avfilter_graph_create_filter(&ost->output_video_filter, avfilter_get_by_name("buffersink"), + "out", NULL, buffersink_params, ost->graph); +#endif + av_freep(&buffersink_params); if (ret < 0) return ret; last_filter = ost->input_video_filter; @@ -420,7 +450,7 @@ static int configure_video_filters(InputStream *ist, OutputStream *ost) snprintf(args, 255, "%d:%d:flags=0x%X", codec->width, codec->height, - ost->sws_flags); + (unsigned)ost->sws_flags); if ((ret = avfilter_graph_create_filter(&filter, avfilter_get_by_name("scale"), NULL, args, NULL, ost->graph)) < 0) return ret; @@ -429,12 +459,12 @@ static int configure_video_filters(InputStream *ist, OutputStream *ost) last_filter = filter; } - snprintf(args, sizeof(args), "flags=0x%X", ost->sws_flags); + snprintf(args, sizeof(args), "flags=0x%X", (unsigned)ost->sws_flags); ost->graph->scale_sws_opts = av_strdup(args); if (ost->avfilter) { - AVFilterInOut *outputs = av_malloc(sizeof(AVFilterInOut)); - AVFilterInOut *inputs = av_malloc(sizeof(AVFilterInOut)); + AVFilterInOut *outputs = avfilter_inout_alloc(); + AVFilterInOut *inputs = avfilter_inout_alloc(); outputs->name = av_strdup("in"); outputs->filter_ctx = last_filter; @@ -446,7 +476,7 @@ static int configure_video_filters(InputStream *ist, OutputStream *ost) inputs->pad_idx = 0; inputs->next = NULL; - if ((ret = avfilter_graph_parse(ost->graph, ost->avfilter, inputs, outputs, NULL)) < 0) + if ((ret = avfilter_graph_parse(ost->graph, ost->avfilter, &inputs, &outputs, NULL)) < 0) return ret; av_freep(&ost->avfilter); } else { @@ -470,22 +500,47 @@ static int configure_video_filters(InputStream *ist, OutputStream *ost) static void term_exit(void) { - av_log(NULL, AV_LOG_QUIET, ""); + av_log(NULL, AV_LOG_QUIET, "%s", ""); +#if HAVE_TERMIOS_H + if(!run_as_daemon) + tcsetattr (0, TCSANOW, &oldtty); +#endif } static volatile int received_sigterm = 0; -static volatile int received_nb_signals = 0; static void sigterm_handler(int sig) { received_sigterm = sig; - received_nb_signals++; + q_pressed++; term_exit(); } static void term_init(void) { +#if HAVE_TERMIOS_H + if(!run_as_daemon){ + struct termios tty; + + tcgetattr (0, &tty); + oldtty = tty; + atexit(term_exit); + + tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP + |INLCR|IGNCR|ICRNL|IXON); + tty.c_oflag |= OPOST; + tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN); + tty.c_cflag &= ~(CSIZE|PARENB); + tty.c_cflag |= CS8; + tty.c_cc[VMIN] = 1; + tty.c_cc[VTIME] = 0; + + tcsetattr (0, TCSANOW, &tty); + signal(SIGQUIT, sigterm_handler); /* Quit (POSIX). */ + } +#endif + signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */ signal(SIGTERM, sigterm_handler); /* Termination (ANSI). */ #ifdef SIGXCPU @@ -493,9 +548,41 @@ static void term_init(void) #endif } +/* read a key without blocking */ +static int read_key(void) +{ +#if HAVE_TERMIOS_H + int n = 1; + unsigned char ch; + struct timeval tv; + fd_set rfds; + + if(run_as_daemon) + return -1; + + FD_ZERO(&rfds); + FD_SET(0, &rfds); + tv.tv_sec = 0; + tv.tv_usec = 0; + n = select(1, &rfds, NULL, NULL, &tv); + if (n > 0) { + n = read(0, &ch, 1); + if (n == 1) + return ch; + + return n; + } +#elif HAVE_KBHIT + if(kbhit()) + return(getch()); +#endif + return -1; +} + static int decode_interrupt_cb(void) { - return received_nb_signals > 1; + q_pressed += read_key() == 'q'; + return q_pressed > 1; } void exit_program(int ret) @@ -536,9 +623,8 @@ void exit_program(int ret) #endif if (received_sigterm) { - fprintf(stderr, - "Received signal %d: terminating.\n", - (int) received_sigterm); + av_log(NULL, AV_LOG_INFO, "Received signal %d: terminating.\n", + (int) received_sigterm); exit (255); } @@ -549,7 +635,7 @@ static void assert_avoptions(AVDictionary *m) { AVDictionaryEntry *t; if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) { - av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key); + av_log(NULL, AV_LOG_FATAL, "Option %s not found.\n", t->key); exit_program(1); } } @@ -560,12 +646,12 @@ static void assert_codec_experimental(AVCodecContext *c, int encoder) AVCodec *codec; if (c->codec->capabilities & CODEC_CAP_EXPERIMENTAL && c->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) { - av_log(NULL, AV_LOG_ERROR, "%s '%s' is experimental and might produce bad " + av_log(NULL, AV_LOG_FATAL, "%s '%s' is experimental and might produce bad " "results.\nAdd '-strict experimental' if you want to use it.\n", codec_string, c->codec->name); codec = encoder ? avcodec_find_encoder(c->codec->id) : avcodec_find_decoder(c->codec->id); if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL)) - av_log(NULL, AV_LOG_ERROR, "Or use the non experimental %s '%s'.\n", + av_log(NULL, AV_LOG_FATAL, "Or use the non experimental %s '%s'.\n", codec_string, codec->name); exit_program(1); } @@ -580,6 +666,9 @@ static void choose_sample_fmt(AVStream *st, AVCodec *codec) break; } if (*p == -1) { + if((codec->capabilities & CODEC_CAP_LOSSLESS) && av_get_sample_fmt_name(st->codec->sample_fmt) > av_get_sample_fmt_name(codec->sample_fmts[0])) + av_log(NULL, AV_LOG_ERROR, "Convertion will not be lossless'\n"); + if(av_get_sample_fmt_name(st->codec->sample_fmt)) av_log(NULL, AV_LOG_WARNING, "Incompatible sample format '%s' for codec '%s', auto-selecting format '%s'\n", av_get_sample_fmt_name(st->codec->sample_fmt), @@ -590,46 +679,6 @@ static void choose_sample_fmt(AVStream *st, AVCodec *codec) } } -/** - * Update the requested input sample format based on the output sample format. - * This is currently only used to request float output from decoders which - * support multiple sample formats, one of which is AV_SAMPLE_FMT_FLT. - * Ideally this will be removed in the future when decoders do not do format - * conversion and only output in their native format. - */ -static void update_sample_fmt(AVCodecContext *dec, AVCodec *dec_codec, - AVCodecContext *enc) -{ - /* if sample formats match or a decoder sample format has already been - requested, just return */ - if (enc->sample_fmt == dec->sample_fmt || - dec->request_sample_fmt > AV_SAMPLE_FMT_NONE) - return; - - /* if decoder supports more than one output format */ - if (dec_codec && dec_codec->sample_fmts && - dec_codec->sample_fmts[0] != AV_SAMPLE_FMT_NONE && - dec_codec->sample_fmts[1] != AV_SAMPLE_FMT_NONE) { - const enum AVSampleFormat *p; - int min_dec = -1, min_inc = -1; - - /* find a matching sample format in the encoder */ - for (p = dec_codec->sample_fmts; *p != AV_SAMPLE_FMT_NONE; p++) { - if (*p == enc->sample_fmt) { - dec->request_sample_fmt = *p; - return; - } else if (*p > enc->sample_fmt) { - min_inc = FFMIN(min_inc, *p - enc->sample_fmt); - } else - min_dec = FFMIN(min_dec, enc->sample_fmt - *p); - } - - /* if none match, provide the one that matches quality closest */ - dec->request_sample_fmt = min_inc > 0 ? enc->sample_fmt + min_inc : - enc->sample_fmt - min_dec; - } -} - static void choose_sample_rate(AVStream *st, AVCodec *codec) { if(codec && codec->supported_samplerates){ @@ -698,9 +747,9 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx av_free_packet(pkt); new_pkt.destruct= av_destruct_packet; } else if(a<0){ - fprintf(stderr, "%s failed for stream %d, codec %s", - bsfc->filter->name, pkt->stream_index, - avctx->codec ? avctx->codec->name : "copy"); + av_log(NULL, AV_LOG_ERROR, "%s failed for stream %d, codec %s", + bsfc->filter->name, pkt->stream_index, + avctx->codec ? avctx->codec->name : "copy"); print_error("", a); if (exit_on_error) exit_program(1); @@ -746,18 +795,18 @@ need_realloc: audio_out_size += FF_MIN_BUFFER_SIZE; if(audio_out_size > INT_MAX || audio_buf_size > INT_MAX){ - fprintf(stderr, "Buffer sizes too large\n"); + av_log(NULL, AV_LOG_FATAL, "Buffer sizes too large\n"); exit_program(1); } av_fast_malloc(&audio_buf, &allocated_audio_buf_size, audio_buf_size); av_fast_malloc(&audio_out, &allocated_audio_out_size, audio_out_size); if (!audio_buf || !audio_out){ - fprintf(stderr, "Out of memory in do_audio_out\n"); + av_log(NULL, AV_LOG_FATAL, "Out of memory in do_audio_out\n"); exit_program(1); } - if (enc->channels != dec->channels || enc->sample_rate != dec->sample_rate) + if (enc->channels != dec->channels) ost->audio_resample = 1; resample_changed = ost->resample_sample_fmt != dec->sample_fmt || @@ -783,17 +832,17 @@ need_realloc: ost->resample_sample_rate == enc->sample_rate) { ost->resample = NULL; ost->audio_resample = 0; - } else if (ost->audio_resample) { + } else { if (dec->sample_fmt != AV_SAMPLE_FMT_S16) - fprintf(stderr, "Warning, using s16 intermediate sample format for resampling\n"); + av_log(NULL, AV_LOG_WARNING, "Using s16 intermediate sample format for resampling\n"); ost->resample = av_audio_resample_init(enc->channels, dec->channels, enc->sample_rate, dec->sample_rate, enc->sample_fmt, dec->sample_fmt, 16, 10, 0, 0.8); if (!ost->resample) { - fprintf(stderr, "Can not resample %d channels @ %d Hz to %d channels @ %d Hz\n", - dec->channels, dec->sample_rate, - enc->channels, enc->sample_rate); + av_log(NULL, AV_LOG_FATAL, "Can not resample %d channels @ %d Hz to %d channels @ %d Hz\n", + dec->channels, dec->sample_rate, + enc->channels, enc->sample_rate); exit_program(1); } } @@ -807,9 +856,9 @@ need_realloc: ost->reformat_ctx = av_audio_convert_alloc(enc->sample_fmt, 1, dec->sample_fmt, 1, NULL, 0); if (!ost->reformat_ctx) { - fprintf(stderr, "Cannot convert %s sample format to %s sample format\n", - av_get_sample_fmt_name(dec->sample_fmt), - av_get_sample_fmt_name(enc->sample_fmt)); + av_log(NULL, AV_LOG_FATAL, "Cannot convert %s sample format to %s sample format\n", + av_get_sample_fmt_name(dec->sample_fmt), + av_get_sample_fmt_name(enc->sample_fmt)); exit_program(1); } ost->reformat_pair=MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt); @@ -828,8 +877,7 @@ need_realloc: byte_delta= FFMAX(byte_delta, -size); size += byte_delta; buf -= byte_delta; - if(verbose > 2) - fprintf(stderr, "discarding %d audio samples\n", (int)-delta); + av_log(NULL, AV_LOG_VERBOSE, "discarding %d audio samples\n", (int)-delta); if(!size) return; ist->is_start=0; @@ -847,14 +895,13 @@ need_realloc: memcpy(input_tmp + byte_delta, buf, size); buf= input_tmp; size += byte_delta; - if(verbose > 2) - fprintf(stderr, "adding %d audio samples of silence\n", (int)delta); + av_log(NULL, AV_LOG_VERBOSE, "adding %d audio samples of silence\n", (int)delta); } }else if(audio_sync_method>1){ int comp= av_clip(delta, -audio_sync_method, audio_sync_method); av_assert0(ost->audio_resample); - if(verbose > 2) - fprintf(stderr, "compensating audio timestamp drift:%f compensation:%d in:%d\n", delta, comp, enc->sample_rate); + av_log(NULL, AV_LOG_VERBOSE, "compensating audio timestamp drift:%f compensation:%d in:%d\n", + delta, comp, enc->sample_rate); // fprintf(stderr, "drift:%f len:%d opts:%"PRId64" ipts:%"PRId64" fifo:%d\n", delta, -1, ost->sync_opts, (int64_t)(get_sync_ipts(ost) * enc->sample_rate), av_fifo_size(ost->fifo)/(ost->st->codec->channels * 2)); av_resample_compensate(*(struct AVResampleContext**)ost->resample, comp, enc->sample_rate); } @@ -894,7 +941,7 @@ need_realloc: if (enc->frame_size > 1) { /* output resampled raw samples */ if (av_fifo_realloc2(ost->fifo, av_fifo_size(ost->fifo) + size_out) < 0) { - fprintf(stderr, "av_fifo_realloc2() failed\n"); + av_log(NULL, AV_LOG_FATAL, "av_fifo_realloc2() failed\n"); exit_program(1); } av_fifo_generic_write(ost->fifo, buftmp, size_out, NULL); @@ -912,7 +959,7 @@ need_realloc: ret = avcodec_encode_audio(enc, audio_out, audio_out_size, (short *)audio_buf); if (ret < 0) { - fprintf(stderr, "Audio encoding failed\n"); + av_log(NULL, AV_LOG_FATAL, "Audio encoding failed\n"); exit_program(1); } audio_size += ret; @@ -939,7 +986,7 @@ need_realloc: size_out = size_out*coded_bps/8; if(size_out > audio_out_size){ - fprintf(stderr, "Internal error, buffer size too small\n"); + av_log(NULL, AV_LOG_FATAL, "Internal error, buffer size too small\n"); exit_program(1); } @@ -947,7 +994,7 @@ need_realloc: ret = avcodec_encode_audio(enc, audio_out, size_out, (short *)buftmp); if (ret < 0) { - fprintf(stderr, "Audio encoding failed\n"); + av_log(NULL, AV_LOG_FATAL, "Audio encoding failed\n"); exit_program(1); } audio_size += ret; @@ -986,7 +1033,7 @@ static void pre_process_video_frame(InputStream *ist, AVPicture *picture, void * if(avpicture_deinterlace(picture2, picture, dec->pix_fmt, dec->width, dec->height) < 0) { /* if error, do not deinterlace */ - fprintf(stderr, "Deinterlacing failed\n"); + av_log(NULL, AV_LOG_WARNING, "Deinterlacing failed\n"); av_free(buf); buf = NULL; picture2 = picture; @@ -1013,7 +1060,7 @@ static void do_subtitle_out(AVFormatContext *s, AVPacket pkt; if (pts == AV_NOPTS_VALUE) { - fprintf(stderr, "Subtitle packets must have a pts\n"); + av_log(NULL, AV_LOG_ERROR, "Subtitle packets must have a pts\n"); if (exit_on_error) exit_program(1); return; @@ -1042,7 +1089,7 @@ static void do_subtitle_out(AVFormatContext *s, subtitle_out_size = avcodec_encode_subtitle(enc, subtitle_out, subtitle_out_max_size, sub); if (subtitle_out_size < 0) { - fprintf(stderr, "Subtitle encoding failed\n"); + av_log(NULL, AV_LOG_FATAL, "Subtitle encoding failed\n"); exit_program(1); } @@ -1073,38 +1120,48 @@ static void do_video_resample(OutputStream *ost, { int resample_changed = 0; AVCodecContext *dec = ist->st->codec; + AVCodecContext *enc = ost->st->codec; *out_picture = in_picture; resample_changed = ost->resample_width != dec->width || ost->resample_height != dec->height || ost->resample_pix_fmt != dec->pix_fmt; +#if !CONFIG_AVFILTER if (resample_changed) { av_log(NULL, AV_LOG_INFO, "Input stream #%d.%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s\n", ist->file_index, ist->st->index, ost->resample_width, ost->resample_height, av_get_pix_fmt_name(ost->resample_pix_fmt), dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt)); - if(!ost->video_resample) - ost->video_resample = 1; + ost->resample_width = dec->width; + ost->resample_height = dec->height; + ost->resample_pix_fmt = dec->pix_fmt; } -#if !CONFIG_AVFILTER + ost->video_resample = dec->width != enc->width || + dec->height != enc->height || + dec->pix_fmt != enc->pix_fmt; + if (ost->video_resample) { - *out_picture = &ost->pict_tmp; - if (resample_changed) { + *out_picture = &ost->resample_frame; + if (!ost->img_resample_ctx || resample_changed) { + /* initialize the destination picture */ + if (!ost->resample_frame.data[0]) { + avcodec_get_frame_defaults(&ost->resample_frame); + if (avpicture_alloc((AVPicture *)&ost->resample_frame, enc->pix_fmt, + enc->width, enc->height)) { + fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n"); + exit_program(1); + } + } /* initialize a new scaler context */ sws_freeContext(ost->img_resample_ctx); - ost->img_resample_ctx = sws_getContext( - ist->st->codec->width, - ist->st->codec->height, - ist->st->codec->pix_fmt, - ost->st->codec->width, - ost->st->codec->height, - ost->st->codec->pix_fmt, - ost->sws_flags, NULL, NULL, NULL); + ost->img_resample_ctx = sws_getContext(dec->width, dec->height, dec->pix_fmt, + enc->width, enc->height, enc->pix_fmt, + ost->sws_flags, NULL, NULL, NULL); if (ost->img_resample_ctx == NULL) { - fprintf(stderr, "Cannot get resampling context\n"); + av_log(NULL, AV_LOG_FATAL, "Cannot get resampling context\n"); exit_program(1); } } @@ -1115,7 +1172,7 @@ static void do_video_resample(OutputStream *ost, if (resample_changed) { avfilter_graph_free(&ost->graph); if (configure_video_filters(ist, ost)) { - fprintf(stderr, "Error reinitializing filters!\n"); + av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n"); exit_program(1); } } @@ -1167,12 +1224,10 @@ static void do_video_out(AVFormatContext *s, //fprintf(stderr, "vdelta:%f, ost->sync_opts:%"PRId64", ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, get_sync_ipts(ost), nb_frames); if (nb_frames == 0){ ++nb_frames_drop; - if (verbose>2) - fprintf(stderr, "*** drop!\n"); + av_log(NULL, AV_LOG_VERBOSE, "*** drop!\n"); }else if (nb_frames > 1) { nb_frames_dup += nb_frames - 1; - if (verbose>2) - fprintf(stderr, "*** %d dup!\n", nb_frames-1); + av_log(NULL, AV_LOG_VERBOSE, "*** %d dup!\n", nb_frames-1); } }else ost->sync_opts= lrintf(sync_ipts); @@ -1233,7 +1288,7 @@ static void do_video_out(AVFormatContext *s, bit_buffer, bit_buffer_size, &big_picture); if (ret < 0) { - fprintf(stderr, "Video encoding failed\n"); + av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n"); exit_program(1); } @@ -1315,9 +1370,14 @@ static void print_report(OutputFile *output_files, int64_t total_size; AVCodecContext *enc; int frame_number, vid, i; - double bitrate, ti1, pts; + double bitrate; + int64_t pts = INT64_MAX; static int64_t last_time = -1; static int qp_histogram[52]; + int hours, mins, secs, us; + + if (!print_stats && !is_last_report) + return; if (!is_last_report) { int64_t cur_time; @@ -1340,7 +1400,6 @@ static void print_report(OutputFile *output_files, total_size= avio_tell(oc->pb); buf[0] = '\0'; - ti1 = 1e10; vid = 0; for(i=0;ist->pts.val * av_q2d(ost->st->time_base); - if ((pts < ti1) && (pts > 0)) - ti1 = pts; + pts = FFMIN(pts, av_rescale_q(ost->st->pts.val, + ost->st->time_base, AV_TIME_BASE_Q)); } - if (ti1 < 0.01) - ti1 = 0.01; - if (verbose > 0 || is_last_report) { - bitrate = (double)(total_size * 8) / ti1 / 1000.0; + secs = pts / AV_TIME_BASE; + us = pts % AV_TIME_BASE; + mins = secs / 60; + secs %= 60; + hours = mins / 60; + mins %= 60; - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - "size=%8.0fkB time=%0.2f bitrate=%6.1fkbits/s", - (double)total_size / 1024, ti1, bitrate); + bitrate = pts ? total_size * 8 / (pts / 1000.0) : 0; - if (nb_frames_dup || nb_frames_drop) - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d", - nb_frames_dup, nb_frames_drop); + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), + "size=%8.0fkB time=", total_size / 1024.0); + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), + "%02d:%02d:%02d.%02d ", hours, mins, secs, + (100 * us) / AV_TIME_BASE); + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), + "bitrate=%6.1fkbits/s", bitrate); - if (verbose >= 0) - fprintf(stderr, "%s \r", buf); + if (nb_frames_dup || nb_frames_drop) + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d", + nb_frames_dup, nb_frames_drop); - fflush(stderr); - } + av_log(NULL, AV_LOG_INFO, "%s \r", buf); - if (is_last_report && verbose >= 0){ + fflush(stderr); + + if (is_last_report) { int64_t raw= audio_size + video_size + extra_size; - fprintf(stderr, "\n"); - fprintf(stderr, "video:%1.0fkB audio:%1.0fkB global headers:%1.0fkB muxing overhead %f%%\n", - video_size/1024.0, - audio_size/1024.0, - extra_size/1024.0, - 100.0*(total_size - raw)/raw + av_log(NULL, AV_LOG_INFO, "\n"); + av_log(NULL, AV_LOG_INFO, "video:%1.0fkB audio:%1.0fkB global headers:%1.0fkB muxing overhead %f%%\n", + video_size/1024.0, + audio_size/1024.0, + extra_size/1024.0, + 100.0*(total_size - raw)/raw ); } } @@ -1486,7 +1550,7 @@ static void flush_encoders(OutputStream *ost_table, int nb_ostreams) ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, NULL); } if (ret < 0) { - fprintf(stderr, "Audio encoding failed\n"); + av_log(NULL, AV_LOG_FATAL, "Audio encoding failed\n"); exit_program(1); } audio_size += ret; @@ -1495,7 +1559,7 @@ static void flush_encoders(OutputStream *ost_table, int nb_ostreams) case AVMEDIA_TYPE_VIDEO: ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL); if (ret < 0) { - fprintf(stderr, "Video encoding failed\n"); + av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n"); exit_program(1); } video_size += ret; @@ -1527,9 +1591,8 @@ static int output_packet(InputStream *ist, int ist_index, { AVFormatContext *os; OutputStream *ost; - int ret, i; + int ret = 0, i; int got_output; - AVFrame picture; void *buffer_to_free = NULL; static unsigned int samples_size= 0; AVSubtitle subtitle, *subtitle_to_free; @@ -1564,16 +1627,17 @@ static int output_packet(InputStream *ist, int ist_index, while (avpkt.size > 0 || (!pkt && got_output)) { uint8_t *data_buf, *decoded_data_buf; int data_size, decoded_data_size; + AVFrame *decoded_frame, *filtered_frame; handle_eof: ist->pts= ist->next_pts; - if(avpkt.size && avpkt.size != pkt->size && - ((!ist->showed_multi_packet_warning && verbose>0) || verbose>1)){ - fprintf(stderr, "Multiple frames in a packet from stream %d\n", pkt->stream_index); + if(avpkt.size && avpkt.size != pkt->size) + av_log(NULL, ist->showed_multi_packet_warning ? AV_LOG_VERBOSE : AV_LOG_WARNING, + "Multiple frames in a packet from stream %d\n", pkt->stream_index); ist->showed_multi_packet_warning=1; - } /* decode the packet if needed */ + decoded_frame = filtered_frame = NULL; decoded_data_buf = NULL; /* fail safe */ decoded_data_size= 0; data_buf = avpkt.data; @@ -1582,8 +1646,8 @@ static int output_packet(InputStream *ist, int ist_index, if (ist->decoding_needed) { switch(ist->st->codec->codec_type) { case AVMEDIA_TYPE_AUDIO:{ - if(pkt && samples_size < FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE)) { - samples_size = FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE); + if(pkt && samples_size < FFMAX(pkt->size * bps, AVCODEC_MAX_AUDIO_FRAME_SIZE)) { + samples_size = FFMAX(pkt->size * bps, AVCODEC_MAX_AUDIO_FRAME_SIZE); av_free(samples); samples= av_malloc(samples_size); } @@ -1609,23 +1673,23 @@ static int output_packet(InputStream *ist, int ist_index, (ist->st->codec->sample_rate * ist->st->codec->channels); break;} case AVMEDIA_TYPE_VIDEO: - decoded_data_size = (ist->st->codec->width * ist->st->codec->height * 3) / 2; - /* XXX: allocate picture correctly */ - avcodec_get_frame_defaults(&picture); + if (!(decoded_frame = avcodec_alloc_frame())) + return AVERROR(ENOMEM); avpkt.pts = pkt_pts; avpkt.dts = ist->pts; pkt_pts = AV_NOPTS_VALUE; ret = avcodec_decode_video2(ist->st->codec, - &picture, &got_output, &avpkt); - quality = same_quant ? picture.quality : 0; + decoded_frame, &got_output, &avpkt); + quality = same_quant ? decoded_frame->quality : 0; if (ret < 0) - return ret; + goto fail; if (!got_output) { /* no picture yet */ + av_freep(&decoded_frame); goto discard_packet; } - ist->next_pts = ist->pts = guess_correct_pts(&ist->pts_ctx, picture.pkt_pts, picture.pkt_dts); + ist->next_pts = ist->pts = decoded_frame->best_effort_timestamp; if (ist->st->codec->time_base.num != 0) { int ticks= ist->st->parser ? ist->st->parser->repeat_pict+1 : ist->st->codec->ticks_per_frame; ist->next_pts += ((int64_t)AV_TIME_BASE * @@ -1634,7 +1698,7 @@ static int output_packet(InputStream *ist, int ist_index, } avpkt.size = 0; buffer_to_free = NULL; - pre_process_video_frame(ist, (AVPicture *)&picture, &buffer_to_free); + pre_process_video_frame(ist, (AVPicture *)decoded_frame, &buffer_to_free); break; case AVMEDIA_TYPE_SUBTITLE: ret = avcodec_decode_subtitle2(ist->st->codec, @@ -1671,11 +1735,57 @@ static int output_packet(InputStream *ist, int ist_index, // preprocess audio (volume) if (ist->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { if (audio_volume != 256) { - short *volp; - volp = samples; - for(i=0;i<(decoded_data_size / sizeof(short));i++) { - int v = ((*volp) * audio_volume + 128) >> 8; - *volp++ = av_clip_int16(v); + switch (ist->st->codec->sample_fmt) { + case AV_SAMPLE_FMT_U8: + { + uint8_t *volp = samples; + for (i = 0; i < (decoded_data_size / sizeof(*volp)); i++) { + int v = (((*volp - 128) * audio_volume + 128) >> 8) + 128; + *volp++ = av_clip_uint8(v); + } + break; + } + case AV_SAMPLE_FMT_S16: + { + int16_t *volp = samples; + for (i = 0; i < (decoded_data_size / sizeof(*volp)); i++) { + int v = ((*volp) * audio_volume + 128) >> 8; + *volp++ = av_clip_int16(v); + } + break; + } + case AV_SAMPLE_FMT_S32: + { + int32_t *volp = samples; + for (i = 0; i < (decoded_data_size / sizeof(*volp)); i++) { + int64_t v = (((int64_t)*volp * audio_volume + 128) >> 8); + *volp++ = av_clipl_int32(v); + } + break; + } + case AV_SAMPLE_FMT_FLT: + { + float *volp = samples; + float scale = audio_volume / 256.f; + for (i = 0; i < (decoded_data_size / sizeof(*volp)); i++) { + *volp++ *= scale; + } + break; + } + case AV_SAMPLE_FMT_DBL: + { + double *volp = samples; + double scale = audio_volume / 256.; + for (i = 0; i < (decoded_data_size / sizeof(*volp)); i++) { + *volp++ *= scale; + } + break; + } + default: + av_log(NULL, AV_LOG_FATAL, + "Audio volume adjustment on sample format %s is not supported.\n", + av_get_sample_fmt_name(ist->st->codec->sample_fmt)); + exit_program(1); } } } @@ -1710,21 +1820,30 @@ static int output_packet(InputStream *ist, int ist_index, #if CONFIG_AVFILTER if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && ost->input_video_filter) { - AVRational sar; - if (ist->st->sample_aspect_ratio.num) - sar = ist->st->sample_aspect_ratio; - else - sar = ist->st->codec->sample_aspect_ratio; - av_vsrc_buffer_add_frame(ost->input_video_filter, &picture, ist->pts, sar); + if (!decoded_frame->sample_aspect_ratio.num) + decoded_frame->sample_aspect_ratio = ist->st->sample_aspect_ratio; + decoded_frame->pts = ist->pts; + + av_vsrc_buffer_add_frame(ost->input_video_filter, decoded_frame, AV_VSRC_BUF_FLAG_OVERWRITE); + if (!(filtered_frame = avcodec_alloc_frame())) { + ret = AVERROR(ENOMEM); + goto fail; + } } frame_available = ist->st->codec->codec_type != AVMEDIA_TYPE_VIDEO || !ost->output_video_filter || avfilter_poll_frame(ost->output_video_filter->inputs[0]); while (frame_available) { - AVRational ist_pts_tb; - if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && ost->output_video_filter) - get_filtered_video_frame(ost->output_video_filter, &picture, &ost->picref, &ist_pts_tb); - if (ost->picref) - ist->pts = av_rescale_q(ost->picref->pts, ist_pts_tb, AV_TIME_BASE_Q); + if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && ost->output_video_filter) { + AVRational ist_pts_tb = ost->output_video_filter->inputs[0]->time_base; + if (av_buffersink_get_buffer_ref(ost->output_video_filter, &ost->picref, 0) < 0) + goto cont; + if (ost->picref) { + avfilter_fill_frame_from_video_buffer_ref(filtered_frame, ost->picref); + ist->pts = av_rescale_q(ost->picref->pts, ist_pts_tb, AV_TIME_BASE_Q); + } + } +#else + filtered_frame = decoded_frame; #endif os = output_files[ost->file_index].ctx; @@ -1740,9 +1859,9 @@ static int output_packet(InputStream *ist, int ist_index, case AVMEDIA_TYPE_VIDEO: #if CONFIG_AVFILTER if (ost->picref->video && !ost->frame_aspect_ratio) - ost->st->codec->sample_aspect_ratio = ost->picref->video->pixel_aspect; + ost->st->codec->sample_aspect_ratio = ost->picref->video->sample_aspect_ratio; #endif - do_video_out(os, ost, ist, &picture, &frame_size, + do_video_out(os, ost, ist, filtered_frame, &frame_size, same_quant ? quality : ost->st->codec->global_quality); if (vstats_filename && frame_size) do_video_stats(os, ost, frame_size); @@ -1755,10 +1874,9 @@ static int output_packet(InputStream *ist, int ist_index, abort(); } } else { - AVFrame avframe; //FIXME/XXX remove this + AVPicture pict; AVPacket opkt; int64_t ost_tb_start_time= av_rescale_q(of->start_time, AV_TIME_BASE_Q, ost->st->time_base); - av_init_packet(&opkt); if ((!ost->frame_number && !(pkt->flags & AV_PKT_FLAG_KEY)) && !copy_initial_nonkeyframes) @@ -1771,10 +1889,6 @@ static int output_packet(InputStream *ist, int ist_index, /* no reencoding needed : output the packet directly */ /* force the input stream PTS */ - avcodec_get_frame_defaults(&avframe); - ost->st->codec->coded_frame= &avframe; - avframe.key_frame = pkt->flags & AV_PKT_FLAG_KEY; - if(ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) audio_size += data_size; else if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) { @@ -1809,6 +1923,13 @@ static int output_packet(InputStream *ist, int ist_index, opkt.size = data_size; } + if (os->oformat->flags & AVFMT_RAWPICTURE) { + /* store AVPicture in AVPacket, as expected by the output format */ + avpicture_fill(&pict, opkt.data, ost->st->codec->pix_fmt, ost->st->codec->width, ost->st->codec->height); + opkt.data = (uint8_t *)&pict; + opkt.size = sizeof(AVPicture); + opkt.flags |= AV_PKT_FLAG_KEY; + } write_frame(os, &opkt, ost->st->codec, ost->bitstream_filters); ost->st->codec->frame_number++; ost->frame_number++; @@ -1821,15 +1942,20 @@ static int output_packet(InputStream *ist, int ist_index, if (ost->picref) avfilter_unref_buffer(ost->picref); } + av_freep(&filtered_frame); #endif } +fail: av_free(buffer_to_free); /* XXX: allocate the subtitles in the codec ? */ if (subtitle_to_free) { avsubtitle_free(subtitle_to_free); subtitle_to_free = NULL; } + av_freep(&decoded_frame); + if (ret < 0) + return ret; } discard_packet: @@ -1866,16 +1992,6 @@ static int init_input_stream(int ist_index, OutputStream *output_streams, int nb return AVERROR(EINVAL); } - /* update requested sample format for the decoder based on the - corresponding encoder sample format */ - for (i = 0; i < nb_output_streams; i++) { - OutputStream *ost = &output_streams[i]; - if (ost->source_index == ist_index) { - update_sample_fmt(ist->st->codec, codec, ost->st->codec); - break; - } - } - if (avcodec_open2(ist->st->codec, codec, &ist->opts) < 0) { snprintf(error, error_len, "Error while opening decoder for input stream #%d.%d", ist->file_index, ist->st->index); @@ -1887,7 +2003,6 @@ static int init_input_stream(int ist_index, OutputStream *output_streams, int nb ist->pts = ist->st->avg_frame_rate.num ? - ist->st->codec->has_b_frames*AV_TIME_BASE / av_q2d(ist->st->avg_frame_rate) : 0; ist->next_pts = AV_NOPTS_VALUE; - init_pts_correction(&ist->pts_ctx); ist->is_start = 1; return 0; @@ -1919,7 +2034,7 @@ static int transcode_init(OutputFile *output_files, os = output_files[i].ctx; if (!os->nb_streams && !(os->oformat->flags & AVFMT_NOSTREAMS)) { av_dump_format(os, i, os->filename, 1); - fprintf(stderr, "Output file #%d does not contain any stream\n", i); + av_log(NULL, AV_LOG_ERROR, "Output file #%d does not contain any stream\n", i); return AVERROR(EINVAL); } } @@ -1964,17 +2079,27 @@ static int transcode_init(OutputFile *output_files, } memcpy(codec->extradata, icodec->extradata, icodec->extradata_size); codec->extradata_size= icodec->extradata_size; - if(!copy_tb && av_q2d(icodec->time_base)*icodec->ticks_per_frame > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/500){ - codec->time_base = icodec->time_base; - codec->time_base.num *= icodec->ticks_per_frame; - av_reduce(&codec->time_base.num, &codec->time_base.den, - codec->time_base.num, codec->time_base.den, INT_MAX); - }else - codec->time_base = ist->st->time_base; + + codec->time_base = ist->st->time_base; + if(!strcmp(os->oformat->name, "avi")) { + if(!copy_tb && av_q2d(icodec->time_base)*icodec->ticks_per_frame > 2*av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/500){ + codec->time_base = icodec->time_base; + codec->time_base.num *= icodec->ticks_per_frame; + codec->time_base.den *= 2; + } + } else if(!(os->oformat->flags & AVFMT_VARIABLE_FPS)) { + if(!copy_tb && av_q2d(icodec->time_base)*icodec->ticks_per_frame > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/500){ + codec->time_base = icodec->time_base; + codec->time_base.num *= icodec->ticks_per_frame; + } + } + av_reduce(&codec->time_base.num, &codec->time_base.den, + codec->time_base.num, codec->time_base.den, INT_MAX); + switch(codec->codec_type) { case AVMEDIA_TYPE_AUDIO: if(audio_volume != 256) { - fprintf(stderr,"-acodec copy and -vol are incompatible (frames are not decoded)\n"); + av_log(NULL, AV_LOG_FATAL, "-acodec copy and -vol are incompatible (frames are not decoded)\n"); exit_program(1); } codec->channel_layout = icodec->channel_layout; @@ -2006,6 +2131,7 @@ static int transcode_init(OutputFile *output_files, codec->height = icodec->height; break; case AVMEDIA_TYPE_DATA: + case AVMEDIA_TYPE_ATTACHMENT: break; default: abort(); @@ -2013,6 +2139,8 @@ static int transcode_init(OutputFile *output_files, } else { if (!ost->enc) ost->enc = avcodec_find_encoder(ost->st->codec->codec_id); + ist->decoding_needed = 1; + ost->encoding_needed = 1; switch(codec->codec_type) { case AVMEDIA_TYPE_AUDIO: ost->fifo= av_fifo_alloc(1024); @@ -2022,23 +2150,20 @@ static int transcode_init(OutputFile *output_files, ost->reformat_pair = MAKE_SFMT_PAIR(AV_SAMPLE_FMT_NONE,AV_SAMPLE_FMT_NONE); if (!codec->sample_rate) { codec->sample_rate = icodec->sample_rate; - if (icodec->lowres) - codec->sample_rate >>= icodec->lowres; } choose_sample_rate(ost->st, ost->enc); codec->time_base = (AVRational){1, codec->sample_rate}; if (codec->sample_fmt == AV_SAMPLE_FMT_NONE) codec->sample_fmt = icodec->sample_fmt; choose_sample_fmt(ost->st, ost->enc); - if (!codec->channels) + if (!codec->channels) { codec->channels = icodec->channels; - codec->channel_layout = icodec->channel_layout; + codec->channel_layout = icodec->channel_layout; + } if (av_get_channel_layout_nb_channels(codec->channel_layout) != codec->channels) codec->channel_layout = 0; ost->audio_resample = codec->sample_rate != icodec->sample_rate || audio_sync_method > 1; icodec->request_channels = codec->channels; - ist->decoding_needed = 1; - ost->encoding_needed = 1; ost->resample_sample_fmt = icodec->sample_fmt; ost->resample_sample_rate = icodec->sample_rate; ost->resample_channels = icodec->channels; @@ -2049,7 +2174,7 @@ static int transcode_init(OutputFile *output_files, choose_pixel_fmt(ost->st, ost->enc); if (ost->st->codec->pix_fmt == PIX_FMT_NONE) { - fprintf(stderr, "Video pixel format is unknown, stream cannot be encoded\n"); + av_log(NULL, AV_LOG_FATAL, "Video pixel format is unknown, stream cannot be encoded\n"); exit_program(1); } @@ -2062,34 +2187,12 @@ static int transcode_init(OutputFile *output_files, codec->height != icodec->height || codec->pix_fmt != icodec->pix_fmt; if (ost->video_resample) { -#if !CONFIG_AVFILTER - avcodec_get_frame_defaults(&ost->pict_tmp); - if(avpicture_alloc((AVPicture*)&ost->pict_tmp, codec->pix_fmt, - codec->width, codec->height)) { - fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n"); - exit_program(1); - } - ost->img_resample_ctx = sws_getContext( - icodec->width, - icodec->height, - icodec->pix_fmt, - codec->width, - codec->height, - codec->pix_fmt, - ost->sws_flags, NULL, NULL, NULL); - if (ost->img_resample_ctx == NULL) { - fprintf(stderr, "Cannot get resampling context\n"); - exit_program(1); - } -#endif - codec->bits_per_raw_sample= 0; + codec->bits_per_raw_sample= frame_bits_per_raw_sample; } ost->resample_height = icodec->height; ost->resample_width = icodec->width; ost->resample_pix_fmt= icodec->pix_fmt; - ost->encoding_needed = 1; - ist->decoding_needed = 1; if (!ost->frame_rate.num) ost->frame_rate = ist->st->r_frame_rate.num ? ist->st->r_frame_rate : (AVRational){25,1}; @@ -2098,24 +2201,27 @@ static int transcode_init(OutputFile *output_files, ost->frame_rate = ost->enc->supported_framerates[idx]; } codec->time_base = (AVRational){ost->frame_rate.den, ost->frame_rate.num}; + if( av_q2d(codec->time_base) < 0.001 && video_sync_method + && (video_sync_method==1 || (video_sync_method<0 && !(os->oformat->flags & AVFMT_VARIABLE_FPS)))){ + av_log(os, AV_LOG_WARNING, "Frame rate very high for a muxer not effciciently supporting it.\n" + "Please consider specifiying a lower framerate, a different muxer or -vsync 2\n"); + } #if CONFIG_AVFILTER if (configure_video_filters(ist, ost)) { - fprintf(stderr, "Error opening filters!\n"); + av_log(NULL, AV_LOG_FATAL, "Error opening filters!\n"); exit(1); } #endif break; case AVMEDIA_TYPE_SUBTITLE: - ost->encoding_needed = 1; - ist->decoding_needed = 1; break; default: abort(); break; } /* two pass mode */ - if (ost->encoding_needed && + if (codec->codec_id != CODEC_ID_H264 && (codec->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2))) { char logfilename[1024]; FILE *f; @@ -2126,7 +2232,8 @@ static int transcode_init(OutputFile *output_files, if (codec->flags & CODEC_FLAG_PASS1) { f = fopen(logfilename, "wb"); if (!f) { - fprintf(stderr, "Cannot write log file '%s' for pass-1 encoding: %s\n", logfilename, strerror(errno)); + av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n", + logfilename, strerror(errno)); exit_program(1); } ost->logfile = f; @@ -2134,7 +2241,8 @@ static int transcode_init(OutputFile *output_files, char *logbuffer; size_t logbuffer_size; if (read_file(logfilename, &logbuffer, &logbuffer_size) < 0) { - fprintf(stderr, "Error reading log file '%s' for pass-2 encoding\n", logfilename); + av_log(NULL, AV_LOG_FATAL, "Error reading log file '%s' for pass-2 encoding\n", + logfilename); exit_program(1); } codec->stats_in = logbuffer; @@ -2142,16 +2250,17 @@ static int transcode_init(OutputFile *output_files, } } if(codec->codec_type == AVMEDIA_TYPE_VIDEO){ + /* maximum video buffer size is 6-bytes per pixel, plus DPX header size */ int size= codec->width * codec->height; - bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 200); + bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 1664); } } if (!bit_buffer) bit_buffer = av_malloc(bit_buffer_size); if (!bit_buffer) { - fprintf(stderr, "Cannot allocate %d bytes output buffer\n", - bit_buffer_size); + av_log(NULL, AV_LOG_ERROR, "Cannot allocate %d bytes output buffer\n", + bit_buffer_size); return AVERROR(ENOMEM); } @@ -2223,7 +2332,7 @@ static int transcode_init(OutputFile *output_files, ret = AVERROR(EINVAL); goto dump_format; } - assert_avoptions(output_files[i].opts); +// assert_avoptions(output_files[i].opts); if (strcmp(os->oformat->name, "rtp")) { want_sdp = 0; } @@ -2237,31 +2346,29 @@ static int transcode_init(OutputFile *output_files, } /* dump the stream mapping */ - if (verbose >= 0) { - fprintf(stderr, "Stream mapping:\n"); - for (i = 0; i < nb_output_streams;i ++) { - ost = &output_streams[i]; - fprintf(stderr, " Stream #%d.%d -> #%d.%d", - input_streams[ost->source_index].file_index, - input_streams[ost->source_index].st->index, - ost->file_index, - ost->index); - if (ost->sync_ist != &input_streams[ost->source_index]) - fprintf(stderr, " [sync #%d.%d]", - ost->sync_ist->file_index, - ost->sync_ist->st->index); - if (ost->st->stream_copy) - fprintf(stderr, " (copy)"); - else - fprintf(stderr, " (%s -> %s)", input_streams[ost->source_index].dec ? - input_streams[ost->source_index].dec->name : "?", - ost->enc ? ost->enc->name : "?"); - fprintf(stderr, "\n"); - } + av_log(NULL, AV_LOG_INFO, "Stream mapping:\n"); + for (i = 0; i < nb_output_streams; i++) { + ost = &output_streams[i]; + av_log(NULL, AV_LOG_INFO, " Stream #%d.%d -> #%d.%d", + input_streams[ost->source_index].file_index, + input_streams[ost->source_index].st->index, + ost->file_index, + ost->index); + if (ost->sync_ist != &input_streams[ost->source_index]) + av_log(NULL, AV_LOG_INFO, " [sync #%d.%d]", + ost->sync_ist->file_index, + ost->sync_ist->st->index); + if (ost->st->stream_copy) + av_log(NULL, AV_LOG_INFO, " (copy)"); + else + av_log(NULL, AV_LOG_INFO, " (%s -> %s)", input_streams[ost->source_index].dec ? + input_streams[ost->source_index].dec->name : "?", + ost->enc ? ost->enc->name : "?"); + av_log(NULL, AV_LOG_INFO, "\n"); } if (ret) { - fprintf(stderr, "%s\n", error); + av_log(NULL, AV_LOG_ERROR, "%s\n", error); return ret; } @@ -2287,6 +2394,7 @@ static int transcode(OutputFile *output_files, uint8_t *no_packet; int no_packet_count=0; int64_t timer_start; + int key; if (!(no_packet = av_mallocz(nb_input_files))) exit_program(1); @@ -2295,8 +2403,10 @@ static int transcode(OutputFile *output_files, if (ret < 0) goto fail; - if (verbose >= 0) - fprintf(stderr, "Press ctrl-c to stop encoding\n"); + if (!using_stdin) { + av_log(NULL, AV_LOG_INFO, "Press [q] to stop, [?] for help\n"); + avio_set_interrupt_cb(decode_interrupt_cb); + } term_init(); timer_start = av_gettime(); @@ -2309,6 +2419,57 @@ static int transcode(OutputFile *output_files, ipts_min = INT64_MAX; opts_min= 1e100; + /* if 'q' pressed, exits */ + if (!using_stdin) { + if (q_pressed) + break; + /* read_key() returns 0 on EOF */ + key = read_key(); + if (key == 'q') + break; + if (key == '+') av_log_set_level(av_log_get_level()+10); + if (key == '-') av_log_set_level(av_log_get_level()-10); + if (key == 's') qp_hist ^= 1; + if (key == 'h'){ + if (do_hex_dump){ + do_hex_dump = do_pkt_dump = 0; + } else if(do_pkt_dump){ + do_hex_dump = 1; + } else + do_pkt_dump = 1; + av_log_set_level(AV_LOG_DEBUG); + } + if (key == 'd' || key == 'D'){ + int debug=0; + if(key == 'D') { + debug = input_streams[0].st->codec->debug<<1; + if(!debug) debug = 1; + while(debug & (FF_DEBUG_DCT_COEFF|FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) //unsupported, would just crash + debug += debug; + }else + scanf("%d", &debug); + for(i=0;icodec->debug = debug; + } + for(i=0;ist->codec->debug = debug; + } + if(debug) av_log_set_level(AV_LOG_DEBUG); + fprintf(stderr,"debug=%d\n", debug); + } + if (key == '?'){ + fprintf(stderr, "key function\n" + "? show this help\n" + "+ increase verbosity\n" + "- decrease verbosity\n" + "D cycle through available debug modes\n" + "h dump packets/hex press to cycle through the 3 states\n" + "q quit\n" + "s Show QP histogram\n" + ); + } + } /* select the stream that we must read now by looking at the smallest output pts */ @@ -2338,8 +2499,8 @@ static int transcode(OutputFile *output_files, } if (ost->frame_number >= ost->max_frames) { int j; - for (j = of->ost_index; j < of->ctx->nb_streams; j++) - output_streams[j].is_past_recording_time = 1; + for (j = 0; j < of->ctx->nb_streams; j++) + output_streams[of->ost_index + j].is_past_recording_time = 1; continue; } } @@ -2403,9 +2564,8 @@ static int transcode(OutputFile *output_files, int64_t delta= pkt_dts - ist->next_pts; if((FFABS(delta) > 1LL*dts_delta_threshold*AV_TIME_BASE || pkt_dts+1pts)&& !copy_ts){ input_files[ist->file_index].ts_offset -= delta; - if (verbose > 2) - fprintf(stderr, "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n", - delta, input_files[ist->file_index].ts_offset); + av_log(NULL, AV_LOG_DEBUG, "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n", + delta, input_files[ist->file_index].ts_offset); pkt.dts-= av_rescale_q(delta, AV_TIME_BASE_Q, ist->st->time_base); if(pkt.pts != AV_NOPTS_VALUE) pkt.pts-= av_rescale_q(delta, AV_TIME_BASE_Q, ist->st->time_base); @@ -2415,9 +2575,8 @@ static int transcode(OutputFile *output_files, //fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->st->index, pkt.size); if (output_packet(ist, ist_index, output_streams, nb_output_streams, &pkt) < 0) { - if (verbose >= 0) - fprintf(stderr, "Error while decoding stream #%d.%d\n", - ist->file_index, ist->st->index); + av_log(NULL, AV_LOG_ERROR, "Error while decoding stream #%d.%d\n", + ist->file_index, ist->st->index); if (exit_on_error) exit_program(1); av_free_packet(&pkt); @@ -2491,7 +2650,7 @@ static int transcode(OutputFile *output_files, av_fifo_free(ost->fifo); /* works even if fifo is not initialized but set to zero */ av_freep(&ost->st->codec->subtitle_header); - av_free(ost->pict_tmp.data[0]); + av_free(ost->resample_frame.data[0]); av_free(ost->forced_kf_pts); if (ost->video_resample) sws_freeContext(ost->img_resample_ctx); @@ -2506,12 +2665,6 @@ static int transcode(OutputFile *output_files, return ret; } -static int opt_verbose(const char *opt, const char *arg) -{ - verbose = parse_number_or_die(opt, arg, OPT_INT64, -10, 10); - return 0; -} - static double parse_frame_aspect_ratio(const char *arg) { int x = 0, y = 0; @@ -2530,7 +2683,7 @@ static double parse_frame_aspect_ratio(const char *arg) ar = strtod(arg, NULL); if (!ar) { - fprintf(stderr, "Incorrect aspect ratio specification.\n"); + av_log(NULL, AV_LOG_FATAL, "Incorrect aspect ratio specification.\n"); exit_program(1); } return ar; @@ -2575,7 +2728,7 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg) *sync = 0; sync_file_idx = strtol(sync + 1, &sync, 0); if (sync_file_idx >= nb_input_files || sync_file_idx < 0) { - av_log(NULL, AV_LOG_ERROR, "Invalid sync file index: %d.\n", sync_file_idx); + av_log(NULL, AV_LOG_FATAL, "Invalid sync file index: %d.\n", sync_file_idx); exit_program(1); } if (*sync) @@ -2587,7 +2740,7 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg) break; } if (i == input_files[sync_file_idx].nb_streams) { - av_log(NULL, AV_LOG_ERROR, "Sync stream specification in map %s does not " + av_log(NULL, AV_LOG_FATAL, "Sync stream specification in map %s does not " "match any streams.\n", arg); exit_program(1); } @@ -2596,7 +2749,7 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg) file_idx = strtol(map, &p, 0); if (file_idx >= nb_input_files || file_idx < 0) { - av_log(NULL, AV_LOG_ERROR, "Invalid input file index: %d.\n", file_idx); + av_log(NULL, AV_LOG_FATAL, "Invalid input file index: %d.\n", file_idx); exit_program(1); } if (negative) @@ -2630,7 +2783,7 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg) } if (!m) { - av_log(NULL, AV_LOG_ERROR, "Stream map '%s' matches no streams.\n", arg); + av_log(NULL, AV_LOG_FATAL, "Stream map '%s' matches no streams.\n", arg); exit_program(1); } @@ -2652,7 +2805,7 @@ static void parse_meta_type(char *arg, char *type, int *index) *index = strtol(++arg, NULL, 0); break; default: - fprintf(stderr, "Invalid metadata type %c.\n", *arg); + av_log(NULL, AV_LOG_FATAL, "Invalid metadata type %c.\n", *arg); exit_program(1); } } else @@ -2698,11 +2851,11 @@ static enum CodecID find_codec_or_die(const char *name, enum AVMediaType type, i avcodec_find_encoder_by_name(name) : avcodec_find_decoder_by_name(name); if(!codec) { - av_log(NULL, AV_LOG_ERROR, "Unknown %s '%s'\n", codec_string, name); + av_log(NULL, AV_LOG_FATAL, "Unknown %s '%s'\n", codec_string, name); exit_program(1); } if(codec->type != type) { - av_log(NULL, AV_LOG_ERROR, "Invalid %s type '%s'\n", codec_string, name); + av_log(NULL, AV_LOG_FATAL, "Invalid %s type '%s'\n", codec_string, name); exit_program(1); } return codec->id; @@ -2760,25 +2913,25 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic) switch (dec->codec_type) { case AVMEDIA_TYPE_AUDIO: - if (o->audio_disable) + if(!ist->dec) + ist->dec = avcodec_find_decoder(dec->codec_id); + if(o->audio_disable) st->discard= AVDISCARD_ALL; break; case AVMEDIA_TYPE_VIDEO: + if(!ist->dec) + ist->dec = avcodec_find_decoder(dec->codec_id); rfps = ic->streams[i]->r_frame_rate.num; rfps_base = ic->streams[i]->r_frame_rate.den; if (dec->lowres) { dec->flags |= CODEC_FLAG_EMU_EDGE; - dec->height >>= dec->lowres; - dec->width >>= dec->lowres; } if (dec->time_base.den != rfps*dec->ticks_per_frame || dec->time_base.num != rfps_base) { - if (verbose >= 0) - fprintf(stderr,"\nSeems stream %d codec frame rate differs from container frame rate: %2.2f (%d/%d) -> %2.2f (%d/%d)\n", - i, (float)dec->time_base.den / dec->time_base.num, dec->time_base.den, dec->time_base.num, - - (float)rfps / rfps_base, rfps, rfps_base); + av_log(NULL, AV_LOG_INFO,"\nSeems stream %d codec frame rate differs from container frame rate: %2.2f (%d/%d) -> %2.2f (%d/%d)\n", + i, (float)dec->time_base.den / dec->time_base.num, dec->time_base.den, dec->time_base.num, + (float)rfps / rfps_base, rfps, rfps_base); } if (o->video_disable) @@ -2789,7 +2942,9 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic) case AVMEDIA_TYPE_DATA: break; case AVMEDIA_TYPE_SUBTITLE: - if (o->subtitle_disable) + if(!ist->dec) + ist->dec = avcodec_find_decoder(dec->codec_id); + if(o->subtitle_disable) st->discard = AVDISCARD_ALL; break; case AVMEDIA_TYPE_ATTACHMENT: @@ -2813,7 +2968,7 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena if (o->format) { if (!(file_iformat = av_find_input_format(o->format))) { - fprintf(stderr, "Unknown input format: '%s'\n", o->format); + av_log(NULL, AV_LOG_FATAL, "Unknown input format: '%s'\n", o->format); exit_program(1); } } @@ -2868,8 +3023,8 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena /* If not enough info to get the stream parameters, we decode the first frames to get it. (used in mpeg case for example) */ ret = avformat_find_stream_info(ic, opts); - if (ret < 0 && verbose >= 0) { - fprintf(stderr, "%s: could not find codec parameters\n", filename); + if (ret < 0) { + av_log(NULL, AV_LOG_FATAL, "%s: could not find codec parameters\n", filename); av_close_input_file(ic); exit_program(1); } @@ -2883,8 +3038,8 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena if (o->start_time != 0) { ret = av_seek_frame(ic, -1, timestamp, AVSEEK_FLAG_BACKWARD); if (ret < 0) { - fprintf(stderr, "%s: could not seek to position %0.3f\n", - filename, (double)timestamp / AV_TIME_BASE); + av_log(NULL, AV_LOG_WARNING, "%s: could not seek to position %0.3f\n", + filename, (double)timestamp / AV_TIME_BASE); } } @@ -2892,14 +3047,14 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena add_input_streams(o, ic); /* dump the file content */ - if (verbose >= 0) - av_dump_format(ic, nb_input_files, filename, 0); + av_dump_format(ic, nb_input_files, filename, 0); input_files = grow_array(input_files, sizeof(*input_files), &nb_input_files, nb_input_files + 1); input_files[nb_input_files - 1].ctx = ic; input_files[nb_input_files - 1].ist_index = nb_input_streams - ic->nb_streams; input_files[nb_input_files - 1].ts_offset = o->input_ts_offset - (copy_ts ? 0 : timestamp); input_files[nb_input_files - 1].nb_streams = ic->nb_streams; + input_files[nb_input_files - 1].rate_emu = o->rate_emu; for (i = 0; i < orig_nb_streams; i++) av_dict_free(&opts[i]); @@ -2943,7 +3098,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e double qscale = -1; if (!st) { - av_log(NULL, AV_LOG_ERROR, "Could not alloc stream.\n"); + av_log(NULL, AV_LOG_FATAL, "Could not alloc stream.\n"); exit_program(1); } @@ -2970,7 +3125,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e if (next = strchr(bsf, ',')) *next++ = 0; if (!(bsfc = av_bitstream_filter_init(bsf))) { - av_log(NULL, AV_LOG_ERROR, "Unknown bitstream filter %s\n", bsf); + av_log(NULL, AV_LOG_FATAL, "Unknown bitstream filter %s\n", bsf); exit_program(1); } if (bsfc_prev) @@ -2996,7 +3151,10 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e st->codec->global_quality = FF_QP2LAMBDA * qscale; } - ost->sws_flags = av_get_int(sws_opts, "sws_flags", NULL); + if (oc->oformat->flags & AVFMT_GLOBALHEADER) + st->codec->flags |= CODEC_FLAG_GLOBAL_HEADER; + + av_opt_get_int(sws_opts, "sws_flags", 0, &ost->sws_flags); return ost; } @@ -3010,7 +3168,7 @@ static void parse_matrix_coeffs(uint16_t *dest, const char *str) break; p = strchr(p, ','); if(!p) { - fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i); + av_log(NULL, AV_LOG_FATAL, "Syntax error in matrix \"%s\" at coeff %d\n", str, i); exit_program(1); } p++; @@ -3027,10 +3185,6 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) st = ost->st; video_enc = st->codec; - if(oc->oformat->flags & AVFMT_GLOBALHEADER) { - video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; - } - if (!st->stream_copy) { const char *p = NULL; char *forced_key_frames = NULL, *frame_rate = NULL, *frame_size = NULL; @@ -3040,13 +3194,13 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) MATCH_PER_STREAM_OPT(frame_rates, str, frame_rate, oc, st); if (frame_rate && av_parse_video_rate(&ost->frame_rate, frame_rate) < 0) { - av_log(NULL, AV_LOG_ERROR, "Invalid framerate value: %s\n", frame_rate); + av_log(NULL, AV_LOG_FATAL, "Invalid framerate value: %s\n", frame_rate); exit_program(1); } MATCH_PER_STREAM_OPT(frame_sizes, str, frame_size, oc, st); if (frame_size && av_parse_video_size(&video_enc->width, &video_enc->height, frame_size) < 0) { - av_log(NULL, AV_LOG_ERROR, "Invalid frame size: %s.\n", frame_size); + av_log(NULL, AV_LOG_FATAL, "Invalid frame size: %s.\n", frame_size); exit_program(1); } @@ -3056,7 +3210,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) MATCH_PER_STREAM_OPT(frame_pix_fmts, str, frame_pix_fmt, oc, st); if (frame_pix_fmt && (video_enc->pix_fmt = av_get_pix_fmt(frame_pix_fmt)) == PIX_FMT_NONE) { - av_log(NULL, AV_LOG_ERROR, "Unknown pixel format requested: %s.\n", frame_pix_fmt); + av_log(NULL, AV_LOG_FATAL, "Unknown pixel format requested: %s.\n", frame_pix_fmt); exit_program(1); } st->sample_aspect_ratio = video_enc->sample_aspect_ratio; @@ -3064,7 +3218,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) MATCH_PER_STREAM_OPT(intra_matrices, str, intra_matrix, oc, st); if (intra_matrix) { if (!(video_enc->intra_matrix = av_mallocz(sizeof(*video_enc->intra_matrix) * 64))) { - av_log(NULL, AV_LOG_ERROR, "Could not allocate memory for intra matrix.\n"); + av_log(NULL, AV_LOG_FATAL, "Could not allocate memory for intra matrix.\n"); exit_program(1); } parse_matrix_coeffs(video_enc->intra_matrix, intra_matrix); @@ -3072,7 +3226,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) MATCH_PER_STREAM_OPT(inter_matrices, str, inter_matrix, oc, st); if (inter_matrix) { if (!(video_enc->inter_matrix = av_mallocz(sizeof(*video_enc->inter_matrix) * 64))) { - av_log(NULL, AV_LOG_ERROR, "Could not allocate memory for inter matrix.\n"); + av_log(NULL, AV_LOG_FATAL, "Could not allocate memory for inter matrix.\n"); exit_program(1); } parse_matrix_coeffs(video_enc->inter_matrix, inter_matrix); @@ -3083,7 +3237,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) int start, end, q; int e=sscanf(p, "%d,%d,%d", &start, &end, &q); if(e!=3){ - fprintf(stderr, "error parsing rc_override\n"); + av_log(NULL, AV_LOG_FATAL, "error parsing rc_override\n"); exit_program(1); } video_enc->rc_override= @@ -3148,9 +3302,6 @@ static OutputStream *new_audio_stream(OptionsContext *o, AVFormatContext *oc) audio_enc = st->codec; audio_enc->codec_type = AVMEDIA_TYPE_AUDIO; - if (oc->oformat->flags & AVFMT_GLOBALHEADER) { - audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; - } if (!st->stream_copy) { char *sample_fmt = NULL; @@ -3159,7 +3310,7 @@ static OutputStream *new_audio_stream(OptionsContext *o, AVFormatContext *oc) MATCH_PER_STREAM_OPT(sample_fmts, str, sample_fmt, oc, st); if (sample_fmt && (audio_enc->sample_fmt = av_get_sample_fmt(sample_fmt)) == AV_SAMPLE_FMT_NONE) { - av_log(NULL, AV_LOG_ERROR, "Invalid sample format '%s'\n", sample_fmt); + av_log(NULL, AV_LOG_FATAL, "Invalid sample format '%s'\n", sample_fmt); exit_program(1); } @@ -3173,20 +3324,21 @@ static OutputStream *new_data_stream(OptionsContext *o, AVFormatContext *oc) { AVStream *st; OutputStream *ost; - AVCodecContext *data_enc; ost = new_output_stream(o, oc, AVMEDIA_TYPE_DATA); st = ost->st; - data_enc = st->codec; if (!st->stream_copy) { - fprintf(stderr, "Data stream encoding not supported yet (only streamcopy)\n"); + av_log(NULL, AV_LOG_FATAL, "Data stream encoding not supported yet (only streamcopy)\n"); exit_program(1); } - if (oc->oformat->flags & AVFMT_GLOBALHEADER) { - data_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; - } + return ost; +} +static OutputStream *new_attachment_stream(OptionsContext *o, AVFormatContext *oc) +{ + OutputStream *ost = new_output_stream(o, oc, AVMEDIA_TYPE_ATTACHMENT); + ost->st->stream_copy = 1; return ost; } @@ -3202,10 +3354,6 @@ static OutputStream *new_subtitle_stream(OptionsContext *o, AVFormatContext *oc) subtitle_enc->codec_type = AVMEDIA_TYPE_SUBTITLE; - if (oc->oformat->flags & AVFMT_GLOBALHEADER) { - subtitle_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; - } - return ost; } @@ -3219,13 +3367,13 @@ static int opt_streamid(OptionsContext *o, const char *opt, const char *arg) av_strlcpy(idx_str, arg, sizeof(idx_str)); p = strchr(idx_str, ':'); if (!p) { - fprintf(stderr, - "Invalid value '%s' for option '%s', required syntax is 'index:value'\n", - arg, opt); + av_log(NULL, AV_LOG_FATAL, + "Invalid value '%s' for option '%s', required syntax is 'index:value'\n", + arg, opt); exit_program(1); } *p++ = '\0'; - idx = parse_number_or_die(opt, idx_str, OPT_INT, 0, INT_MAX); + idx = parse_number_or_die(opt, idx_str, OPT_INT, 0, MAX_STREAMS-1); o->streamid_map = grow_array(o->streamid_map, sizeof(*o->streamid_map), &o->nb_streamid_map, idx+1); o->streamid_map[idx] = parse_number_or_die(opt, p, OPT_INT, 0, INT_MAX); return 0; @@ -3271,7 +3419,7 @@ static int copy_chapters(InputFile *ifile, OutputFile *ofile, int copy_metadata) return 0; } -static int read_avserver_streams(OptionsContext *o, AVFormatContext *s, const char *filename) +static int read_ffserver_streams(OptionsContext *o, AVFormatContext *s, const char *filename) { int i, err; AVFormatContext *ic = NULL; @@ -3291,7 +3439,8 @@ static int read_avserver_streams(OptionsContext *o, AVFormatContext *s, const ch // FIXME: a more elegant solution is needed memcpy(st, ic->streams[i], sizeof(AVStream)); - st->info = NULL; + st->info = av_malloc(sizeof(*st->info)); + memcpy(st->info, ic->streams[i]->info, sizeof(*st->info)); avcodec_copy_context(st->codec, ic->streams[i]->codec); if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && !st->stream_copy) @@ -3316,35 +3465,19 @@ static void opt_output_file(void *optctx, const char *filename) if (!strcmp(filename, "-")) filename = "pipe:"; - oc = avformat_alloc_context(); + err = avformat_alloc_output_context2(&oc, NULL, o->format, filename); if (!oc) { - print_error(filename, AVERROR(ENOMEM)); + print_error(filename, err); exit_program(1); } - if (o->format) { - file_oformat = av_guess_format(o->format, NULL, NULL); - if (!file_oformat) { - fprintf(stderr, "Requested output format '%s' is not a suitable output format\n", o->format); - exit_program(1); - } - } else { - file_oformat = av_guess_format(NULL, filename, NULL); - if (!file_oformat) { - fprintf(stderr, "Unable to find a suitable output format for '%s'\n", - filename); - exit_program(1); - } - } - - oc->oformat = file_oformat; - av_strlcpy(oc->filename, filename, sizeof(oc->filename)); + file_oformat= oc->oformat; if (!strcmp(file_oformat->name, "ffm") && av_strstart(filename, "http:", NULL)) { - /* special case for files sent to avserver: we get the stream - parameters from avserver */ - int err = read_avserver_streams(o, oc, filename); + /* special case for files sent to ffserver: we get the stream + parameters from ffserver */ + int err = read_ffserver_streams(o, oc, filename); if (err < 0) { print_error(filename, err); exit_program(1); @@ -3409,8 +3542,9 @@ static void opt_output_file(void *optctx, const char *filename) case AVMEDIA_TYPE_AUDIO: ost = new_audio_stream(o, oc); break; case AVMEDIA_TYPE_SUBTITLE: ost = new_subtitle_stream(o, oc); break; case AVMEDIA_TYPE_DATA: ost = new_data_stream(o, oc); break; + case AVMEDIA_TYPE_ATTACHMENT: ost = new_attachment_stream(o, oc); break; default: - av_log(NULL, AV_LOG_ERROR, "Cannot map stream #%d.%d - unsupported type.\n", + av_log(NULL, AV_LOG_FATAL, "Cannot map stream #%d.%d - unsupported type.\n", map->file_index, map->stream_index); exit_program(1); } @@ -3469,7 +3603,6 @@ static void opt_output_file(void *optctx, const char *filename) oc->preload = (int)(o->mux_preload * AV_TIME_BASE); oc->max_delay = (int)(o->mux_max_delay * AV_TIME_BASE); - oc->flags |= AVFMT_FLAG_NONBLOCK; /* copy chapters */ if (o->chapters_input_file >= nb_input_files) { @@ -3482,14 +3615,14 @@ static void opt_output_file(void *optctx, const char *filename) break; } } else { - av_log(NULL, AV_LOG_ERROR, "Invalid input file index %d in chapter mapping.\n", + av_log(NULL, AV_LOG_FATAL, "Invalid input file index %d in chapter mapping.\n", o->chapters_input_file); exit_program(1); } } if (o->chapters_input_file >= 0) copy_chapters(&input_files[o->chapters_input_file], &output_files[nb_output_files - 1], - o->metadata_chapters_manual); + !o->metadata_chapters_manual); /* copy metadata */ for (i = 0; i < o->nb_meta_data_maps; i++) { @@ -3499,7 +3632,7 @@ static void opt_output_file(void *optctx, const char *filename) #define METADATA_CHECK_INDEX(index, nb_elems, desc)\ if ((index) < 0 || (index) >= (nb_elems)) {\ - av_log(NULL, AV_LOG_ERROR, "Invalid %s index %d while processing metadata maps\n",\ + av_log(NULL, AV_LOG_FATAL, "Invalid %s index %d while processing metadata maps\n",\ (desc), (index));\ exit_program(1);\ } @@ -3555,7 +3688,7 @@ static void opt_output_file(void *optctx, const char *filename) val = strchr(o->metadata[i].u.str, '='); if (!val) { - av_log(NULL, AV_LOG_ERROR, "No '=' character in metadata string %s.\n", + av_log(NULL, AV_LOG_FATAL, "No '=' character in metadata string %s.\n", o->metadata[i].u.str); exit_program(1); } @@ -3568,20 +3701,20 @@ static void opt_output_file(void *optctx, const char *filename) break; case 's': if (index < 0 || index >= oc->nb_streams) { - av_log(NULL, AV_LOG_ERROR, "Invalid stream index %d in metadata specifier.\n", index); + av_log(NULL, AV_LOG_FATAL, "Invalid stream index %d in metadata specifier.\n", index); exit_program(1); } - m = &oc->streams[i]->metadata; + m = &oc->streams[index]->metadata; break; case 'c': if (index < 0 || index >= oc->nb_chapters) { - av_log(NULL, AV_LOG_ERROR, "Invalid chapter index %d in metadata specifier.\n", index); + av_log(NULL, AV_LOG_FATAL, "Invalid chapter index %d in metadata specifier.\n", index); exit_program(1); } - m = &oc->chapters[i]->metadata; + m = &oc->chapters[index]->metadata; break; default: - av_log(NULL, AV_LOG_ERROR, "Invalid metadata specifier %s.\n", o->metadata[i].specifier); + av_log(NULL, AV_LOG_FATAL, "Invalid metadata specifier %s.\n", o->metadata[i].specifier); exit_program(1); } @@ -3646,13 +3779,9 @@ static void show_usage(void) printf("\n"); } -static void show_help(void) +static int opt_help(const char *opt, const char *arg) { - AVCodec *c; - AVOutputFormat *oformat = NULL; - AVInputFormat *iformat = NULL; - const AVClass *class; - + int flags = AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_ENCODING_PARAM; av_log_set_callback(log_callback_help); show_usage(); show_help_options(options, "Main options:\n", @@ -3679,41 +3808,11 @@ static void show_help(void) OPT_GRAB, OPT_GRAB); printf("\n"); - class = avcodec_get_class(); - av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); - printf("\n"); - - /* individual codec options */ - c = NULL; - while ((c = av_codec_next(c))) { - if (c->priv_class) { - av_opt_show2(&c->priv_class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); - printf("\n"); - } - } - - class = avformat_get_class(); - av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); - printf("\n"); - - /* individual muxer options */ - while ((oformat = av_oformat_next(oformat))) { - if (oformat->priv_class) { - av_opt_show2(&oformat->priv_class, NULL, AV_OPT_FLAG_ENCODING_PARAM, 0); - printf("\n"); - } - } - - /* individual demuxer options */ - while ((iformat = av_iformat_next(iformat))) { - if (iformat->priv_class) { - av_opt_show2(&iformat->priv_class, NULL, AV_OPT_FLAG_DECODING_PARAM, 0); - printf("\n"); - } - } + show_help_children(avcodec_get_class(), flags); + show_help_children(avformat_get_class(), flags); + show_help_children(sws_get_class(), flags); - class = sws_get_class(); - av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); + return 0; } static int opt_target(OptionsContext *o, const char *opt, const char *arg) @@ -3752,14 +3851,14 @@ static int opt_target(OptionsContext *o, const char *opt, const char *arg) break; } } - if(verbose > 0 && norm != UNKNOWN) - fprintf(stderr, "Assuming %s for target.\n", norm == PAL ? "PAL" : "NTSC"); + if (norm != UNKNOWN) + av_log(NULL, AV_LOG_INFO, "Assuming %s for target.\n", norm == PAL ? "PAL" : "NTSC"); } if(norm == UNKNOWN) { - fprintf(stderr, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n"); - fprintf(stderr, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n"); - fprintf(stderr, "or set a framerate with \"-r xxx\".\n"); + av_log(NULL, AV_LOG_FATAL, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n"); + av_log(NULL, AV_LOG_FATAL, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n"); + av_log(NULL, AV_LOG_FATAL, "or set a framerate with \"-r xxx\".\n"); exit_program(1); } @@ -3846,7 +3945,7 @@ static int opt_target(OptionsContext *o, const char *opt, const char *arg) parse_option(o, "ac", "2", options); } else { - fprintf(stderr, "Unknown target: %s\n", arg); + av_log(NULL, AV_LOG_ERROR, "Unknown target: %s\n", arg); return AVERROR(EINVAL); } return 0; @@ -3885,6 +3984,20 @@ static int opt_data_frames(OptionsContext *o, const char *opt, const char *arg) return parse_option(o, "frames:d", arg, options); } +static void log_callback_null(void* ptr, int level, const char* fmt, va_list vl) +{ +} + +static int opt_passlogfile(const char *opt, const char *arg) +{ + pass_logfilename_prefix = arg; +#if CONFIG_LIBX264_ENCODER + return opt_default("passlogfile", arg); +#else + return 0; +#endif +} + static int opt_video_tag(OptionsContext *o, const char *opt, const char *arg) { return parse_option(o, "tag:v", arg, options); @@ -3933,7 +4046,6 @@ static const OptionDef options[] = { { "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump}, "when dumping packets, also dump the payload" }, { "re", OPT_BOOL | OPT_EXPERT | OPT_OFFSET, {.off = OFFSET(rate_emu)}, "read input at native frame rate", "" }, - { "v", HAS_ARG, {(void*)opt_verbose}, "set the verbosity level", "number" }, { "target", HAS_ARG | OPT_FUNC2, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\", \"dvd\", \"dv\", \"dv50\", \"pal-vcd\", \"ntsc-svcd\", ...)", "type" }, { "vsync", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&video_sync_method}, "video sync method", "" }, { "async", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&audio_sync_method}, "audio sync method", "" }, @@ -3951,6 +4063,7 @@ static const OptionDef options[] = { #if CONFIG_AVFILTER { "filter", HAS_ARG | OPT_STRING | OPT_SPEC, {.off = OFFSET(filters)}, "set stream filterchain", "filter_list" }, #endif + { "stats", OPT_BOOL, {&print_stats}, "print progress report during encoding", }, /* video options */ { "vframes", HAS_ARG | OPT_VIDEO | OPT_FUNC2, {(void*)opt_video_frames}, "set the number of video frames to record", "number" }, @@ -3958,6 +4071,7 @@ static const OptionDef options[] = { { "s", HAS_ARG | OPT_VIDEO | OPT_STRING | OPT_SPEC, {.off = OFFSET(frame_sizes)}, "set frame size (WxH or abbreviation)", "size" }, { "aspect", HAS_ARG | OPT_VIDEO | OPT_STRING | OPT_SPEC, {.off = OFFSET(frame_aspect_ratios)}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" }, { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_STRING | OPT_SPEC, {.off = OFFSET(frame_pix_fmts)}, "set pixel format", "format" }, + { "bits_per_raw_sample", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&frame_bits_per_raw_sample}, "set the number of bits per raw sample", "number" }, { "vn", OPT_BOOL | OPT_VIDEO | OPT_OFFSET, {.off = OFFSET(video_disable)}, "disable video" }, { "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" }, { "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_STRING | OPT_SPEC, {.off = OFFSET(rc_overrides)}, "rate control override for specific intervals", "override" }, @@ -3965,7 +4079,7 @@ static const OptionDef options[] = { { "same_quant", OPT_BOOL | OPT_VIDEO, {(void*)&same_quant}, "use same quantizer as source (implies VBR)" }, { "pass", HAS_ARG | OPT_VIDEO, {(void*)opt_pass}, "select the pass number (1 or 2)", "n" }, - { "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename_prefix}, "select two pass log file name prefix", "prefix" }, + { "passlogfile", HAS_ARG | OPT_VIDEO, {(void*)&opt_passlogfile}, "select two pass log file name prefix", "prefix" }, { "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace}, "deinterlace pictures" }, { "vstats", OPT_EXPERT | OPT_VIDEO, {(void*)&opt_vstats}, "dump video coding statistics to file" }, @@ -4023,6 +4137,14 @@ int main(int argc, char **argv) reset_options(&o); av_log_set_flags(AV_LOG_SKIP_REPEATED); + parse_loglevel(argc, argv, options); + + if(argc>1 && !strcmp(argv[1], "-d")){ + run_as_daemon=1; + av_log_set_callback(log_callback_null); + argc--; + argv++; + } avcodec_register_all(); #if CONFIG_AVDEVICE @@ -4033,7 +4155,10 @@ int main(int argc, char **argv) #endif av_register_all(); - avio_set_interrupt_cb(decode_interrupt_cb); +#if HAVE_ISATTY + if(isatty(STDIN_FILENO)) + avio_set_interrupt_cb(decode_interrupt_cb); +#endif show_banner(); @@ -4042,7 +4167,7 @@ int main(int argc, char **argv) if(nb_output_files <= 0 && nb_input_files == 0) { show_usage(); - fprintf(stderr, "Use -h to get full help or, even better, run 'man %s'\n", program_name); + av_log(NULL, AV_LOG_WARNING, "Use -h to get full help or, even better, run 'man %s'\n", program_name); exit_program(1); } @@ -4053,7 +4178,7 @@ int main(int argc, char **argv) } if (nb_input_files == 0) { - fprintf(stderr, "At least one input file must be specified\n"); + av_log(NULL, AV_LOG_FATAL, "At least one input file must be specified\n"); exit_program(1); }