int copy_initial_nonkeyframes;
enum PixelFormat pix_fmts[2];
+ int keep_pix_fmt;
} OutputStream;
return target;
}
-static const enum PixelFormat *choose_pixel_fmts(OutputStream *ost)
+static char *choose_pixel_fmts(OutputStream *ost)
{
- if (ost->st->codec->pix_fmt != PIX_FMT_NONE) {
- ost->pix_fmts[0] = choose_pixel_fmt(ost->st, ost->enc, ost->st->codec->pix_fmt);
+ if (ost->keep_pix_fmt) {
+ if (ost->filter)
+ avfilter_graph_set_auto_convert(ost->filter->graph->graph,
+ AVFILTER_AUTO_CONVERT_NONE);
+ if (ost->st->codec->pix_fmt == PIX_FMT_NONE)
+ return NULL;
+ ost->pix_fmts[0] = ost->st->codec->pix_fmt;
return ost->pix_fmts;
+ }
+ if (ost->st->codec->pix_fmt != PIX_FMT_NONE) {
+ return av_strdup(av_get_pix_fmt_name(choose_pixel_fmt(ost->st, ost->enc, ost->st->codec->pix_fmt)));
} else if (ost->enc->pix_fmts) {
+ const enum PixelFormat *p;
+ AVIOContext *s = NULL;
+ uint8_t *ret;
+ int len;
+
+ if (avio_open_dyn_buf(&s) < 0)
+ exit_program(1);
+
+ p = ost->enc->pix_fmts;
if (ost->st->codec->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL) {
if (ost->st->codec->codec_id == CODEC_ID_MJPEG) {
- return (const enum PixelFormat[]) { PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_NONE };
+ p = (const enum PixelFormat[]) { PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_NONE };
} else if (ost->st->codec->codec_id == CODEC_ID_LJPEG) {
- return (const enum PixelFormat[]) { PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUVJ444P, PIX_FMT_YUV420P,
+ p = (const enum PixelFormat[]) { PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUVJ444P, PIX_FMT_YUV420P,
PIX_FMT_YUV422P, PIX_FMT_YUV444P, PIX_FMT_BGRA, PIX_FMT_NONE };
}
}
- return ost->enc->pix_fmts;
+
+ for (; *p != PIX_FMT_NONE; p++)
+ avio_printf(s, "%s:", av_get_pix_fmt_name(*p));
+ len = avio_close_dyn_buf(s, &ret);
+ ret[len - 1] = 0;
+ return ret;
} else
return NULL;
}
{
InputStream *ist = fg->inputs[0]->ist;
OutputStream *ost = fg->outputs[0]->ost;
- AVFilterContext *last_filter, *filter;
+ AVFilterContext *in_filter, *out_filter, *filter;
AVCodecContext *codec = ost->st->codec;
- enum PixelFormat *pix_fmts = choose_pixel_fmts(ost);
AVBufferSinkParams *buffersink_params = av_buffersink_params_alloc();
+ char *pix_fmts;
AVRational sample_aspect_ratio;
char args[255];
int ret;
return ret;
#if FF_API_OLD_VSINK_API
- ret = avfilter_graph_create_filter(&fg->outputs[0]->filter, avfilter_get_by_name("buffersink"),
- "out", NULL, pix_fmts, fg->graph);
+ ret = avfilter_graph_create_filter(&fg->outputs[0]->filter,
+ avfilter_get_by_name("buffersink"),
+ "out", NULL, NULL, fg->graph);
#else
- buffersink_params->pixel_fmts = pix_fmts;
- ret = avfilter_graph_create_filter(&fg->outputs[0]->filter, avfilter_get_by_name("buffersink"),
+ ret = avfilter_graph_create_filter(&fg->outputs[0]->filter,
+ avfilter_get_by_name("buffersink"),
"out", NULL, buffersink_params, fg->graph);
#endif
av_freep(&buffersink_params);
if (ret < 0)
return ret;
- last_filter = fg->inputs[0]->filter;
+ in_filter = fg->inputs[0]->filter;
+ out_filter = fg->outputs[0]->filter;
if (codec->width || codec->height) {
snprintf(args, 255, "%d:%d:flags=0x%X",
if ((ret = avfilter_graph_create_filter(&filter, avfilter_get_by_name("scale"),
NULL, args, NULL, fg->graph)) < 0)
return ret;
- if ((ret = avfilter_link(last_filter, 0, filter, 0)) < 0)
+ if ((ret = avfilter_link(in_filter, 0, filter, 0)) < 0)
return ret;
- last_filter = filter;
+ in_filter = filter;
+ }
+
+ if ((pix_fmts = choose_pixel_fmts(ost))) {
+ if ((ret = avfilter_graph_create_filter(&filter,
+ avfilter_get_by_name("format"),
+ "format", pix_fmts, NULL,
+ fg->graph)) < 0)
+ return ret;
+ if ((ret = avfilter_link(filter, 0, out_filter, 0)) < 0)
+ return ret;
+
+ out_filter = filter;
+ av_freep(&pix_fmts);
}
snprintf(args, sizeof(args), "flags=0x%X", (unsigned)ost->sws_flags);
AVFilterInOut *inputs = avfilter_inout_alloc();
outputs->name = av_strdup("in");
- outputs->filter_ctx = last_filter;
+ outputs->filter_ctx = in_filter;
outputs->pad_idx = 0;
outputs->next = NULL;
inputs->name = av_strdup("out");
- inputs->filter_ctx = fg->outputs[0]->filter;
+ inputs->filter_ctx = out_filter;
inputs->pad_idx = 0;
inputs->next = NULL;
return ret;
av_freep(&ost->avfilter);
} else {
- if ((ret = avfilter_link(last_filter, 0, fg->outputs[0]->filter, 0)) < 0)
+ if ((ret = avfilter_link(in_filter, 0, out_filter, 0)) < 0)
return ret;
}
+ if (ost->keep_pix_fmt)
+ avfilter_graph_set_auto_convert(fg->graph,
+ AVFILTER_AUTO_CONVERT_NONE);
+
if ((ret = avfilter_graph_config(fg->graph, NULL)) < 0)
return ret;
static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
{
- InputStream *ist;
+ InputStream *ist = NULL;
enum AVMediaType type = in->filter_ctx->input_pads[in->pad_idx].type;
int i;
static int configure_output_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterInOut *out)
{
+ char *pix_fmts;
AVCodecContext *codec = ofilter->ost->st->codec;
AVFilterContext *last_filter = out->filter_ctx;
int pad_idx = out->pad_idx;
int ret;
- enum PixelFormat *pix_fmts = choose_pixel_fmts(ofilter->ost);
AVBufferSinkParams *buffersink_params = av_buffersink_params_alloc();
#if FF_API_OLD_VSINK_API
- ret = avfilter_graph_create_filter(&ofilter->filter, avfilter_get_by_name("buffersink"),
- "out", NULL, pix_fmts, fg->graph);
+ ret = avfilter_graph_create_filter(&ofilter->filter,
+ avfilter_get_by_name("buffersink"),
+ "out", NULL, NULL, fg->graph);
#else
- buffersink_params->pixel_fmts = pix_fmts;
- ret = avfilter_graph_create_filter(&ofilter->filter, avfilter_get_by_name("buffersink"),
+ ret = avfilter_graph_create_filter(&ofilter->filter,
+ avfilter_get_by_name("buffersink"),
"out", NULL, buffersink_params, fg->graph);
#endif
av_freep(&buffersink_params);
if (codec->width || codec->height) {
char args[255];
+ AVFilterContext *filter;
+
snprintf(args, sizeof(args), "%d:%d:flags=0x%X",
codec->width,
codec->height,
(unsigned)ofilter->ost->sws_flags);
- if ((ret = avfilter_graph_create_filter(&last_filter, avfilter_get_by_name("scale"),
+ if ((ret = avfilter_graph_create_filter(&filter, avfilter_get_by_name("scale"),
NULL, args, NULL, fg->graph)) < 0)
return ret;
- if ((ret = avfilter_link(out->filter_ctx, out->pad_idx, last_filter, 0)) < 0)
+ if ((ret = avfilter_link(last_filter, pad_idx, filter, 0)) < 0)
return ret;
+
+ last_filter = filter;
pad_idx = 0;
}
+ if ((pix_fmts = choose_pixel_fmts(ofilter->ost))) {
+ AVFilterContext *filter;
+ if ((ret = avfilter_graph_create_filter(&filter,
+ avfilter_get_by_name("format"),
+ "format", pix_fmts, NULL,
+ fg->graph)) < 0)
+ return ret;
+ if ((ret = avfilter_link(last_filter, pad_idx, filter, 0)) < 0)
+ return ret;
+
+ last_filter = filter;
+ pad_idx = 0;
+ av_freep(&pix_fmts);
+ }
+
if ((ret = avfilter_link(last_filter, pad_idx, ofilter->filter, 0)) < 0)
return ret;
uint8_t *buftmp;
int64_t size_out;
- int frame_bytes, resample_changed, ret;
+ int frame_bytes, resample_changed;
AVCodecContext *enc = ost->st->codec;
AVCodecContext *dec = ist->st->codec;
int osize = av_get_bytes_per_sample(enc->sample_fmt);
int planes = av_sample_fmt_is_planar(dec->sample_fmt) ? dec->channels : 1;
int i;
int out_linesize = 0;
- int buf_linesize = decoded_frame->linesize[0];
av_assert0(planes <= AV_NUM_DATA_POINTERS);
buf[i] = t;
}
size += byte_delta;
- buf_linesize = allocated_async_buf_size;
av_log(NULL, AV_LOG_VERBOSE, "adding %d audio samples of silence\n", idelta);
}
} else if (audio_sync_method > 1) {
buftmp = audio_buf;
size_out = swr_convert(ost->swr, ( uint8_t*[]){buftmp},
allocated_audio_buf_size / (enc->channels * osize),
- buf,
+ (const uint8_t **)buf,
size / (dec->channels * isize));
if (size_out < 0) {
av_log(NULL, AV_LOG_FATAL, "swr_convert failed\n");
enc = ost->st->codec;
- if (ist && ist->st->start_time != AV_NOPTS_VALUE && ist->st->first_dts != AV_NOPTS_VALUE) {
- duration = FFMAX(av_q2d(ist->st->time_base), av_q2d(ist->st->codec->time_base));
- if(ist->st->r_frame_rate.num)
- duration= FFMAX(duration, 1/av_q2d(ist->st->r_frame_rate));
- if(ist->st->avg_frame_rate.num && 0)
- duration= FFMAX(duration, 1/av_q2d(ist->st->avg_frame_rate));
-
- duration /= av_q2d(enc->time_base);
- }
+ if(ist && ist->st->start_time != AV_NOPTS_VALUE && ist->st->first_dts != AV_NOPTS_VALUE && ost->frame_rate.num)
+ duration = 1/(av_q2d(ost->frame_rate) * av_q2d(enc->time_base));
sync_ipts = get_sync_ipts(ost, in_picture->pts) / av_q2d(enc->time_base);
delta = sync_ipts - ost->sync_opts + duration;
if (delta <= -0.6)
nb_frames = 0;
else if (delta > 0.6)
- ost->sync_opts = lrintf(sync_ipts);
+ ost->sync_opts = lrint(sync_ipts);
break;
case VSYNC_DROP:
case VSYNC_PASSTHROUGH:
- ost->sync_opts = lrintf(sync_ipts);
+ ost->sync_opts = lrint(sync_ipts);
break;
default:
av_assert0(0);
AVFrame *filtered_frame = NULL;
int i, ret, ret_all;
unsigned nb_success, nb_eof;
+ int64_t frame_pts;
while (1) {
/* Reap all buffers present in the buffer sinks */
}
break;
}
- filtered_frame->pts = av_rescale_q(picref->pts, ist_pts_tb, AV_TIME_BASE_Q);
+ filtered_frame->pts = frame_pts = av_rescale_q(picref->pts, ist_pts_tb, AV_TIME_BASE_Q);
//if (ost->source_index >= 0)
// *filtered_frame= *input_streams[ost->source_index]->decoded_frame; //for me_threshold
switch (ost->filter->filter->inputs[0]->type) {
case AVMEDIA_TYPE_VIDEO:
avfilter_fill_frame_from_video_buffer_ref(filtered_frame, picref);
+ filtered_frame->pts = frame_pts;
if (!ost->frame_aspect_ratio)
ost->st->codec->sample_aspect_ratio = picref->video->sample_aspect_ratio;
av_fifo_generic_read(ost->fifo, audio_buf, fifo_bytes, NULL);
- /* pad last frame with silence if needed */
- if (!(enc->codec->capabilities & CODEC_CAP_SMALL_LAST_FRAME)) {
- frame_bytes = enc->frame_size * enc->channels *
- av_get_bytes_per_sample(enc->sample_fmt);
- if (allocated_audio_buf_size < frame_bytes)
- exit_program(1);
- generate_silence(audio_buf+fifo_bytes, enc->sample_fmt, frame_bytes - fifo_bytes);
- }
encode_audio_frame(os, ost, audio_buf, frame_bytes);
} else {
/* flush encoder with NULL frames until it is done
return AVERROR(EINVAL);
}
- ist->dr1 = codec->capabilities & CODEC_CAP_DR1;
+ ist->dr1 = (codec->capabilities & CODEC_CAP_DR1) && !do_deinterlace;
if (codec->type == AVMEDIA_TYPE_VIDEO && ist->dr1) {
ist->st->codec->get_buffer = codec_get_buffer;
ist->st->codec->release_buffer = codec_release_buffer;
}
memcpy(codec->extradata, icodec->extradata, icodec->extradata_size);
codec->extradata_size= icodec->extradata_size;
+ codec->bits_per_coded_sample = icodec->bits_per_coded_sample;
codec->time_base = ist->st->time_base;
/*
codec->frame_size = icodec->frame_size;
codec->audio_service_type = icodec->audio_service_type;
codec->block_align = icodec->block_align;
+ if(codec->block_align == 1 && codec->codec_id == CODEC_ID_MP3)
+ codec->block_align= 0;
+ if(codec->codec_id == CODEC_ID_AC3)
+ codec->block_align= 0;
break;
case AVMEDIA_TYPE_VIDEO:
codec->pix_fmt = icodec->pix_fmt;
if (debug_ts) {
av_log(NULL, AV_LOG_INFO, "demuxer -> ist_index:%d type:%s "
- "next_pts:%s next_pts_time:%s pkt_pts:%s pkt_pts_time:%s pkt_dts:%s pkt_dts_time:%s off:%"PRId64"\n",
+ "next_dts:%s next_dts_time:%s next_pts:%s next_pts_time:%s pkt_pts:%s pkt_pts_time:%s pkt_dts:%s pkt_dts_time:%s off:%"PRId64"\n",
ist_index, av_get_media_type_string(ist->st->codec->codec_type),
+ av_ts2str(ist->next_dts), av_ts2timestr(ist->next_dts, &ist->st->time_base),
av_ts2str(ist->next_pts), av_ts2timestr(ist->next_pts, &ist->st->time_base),
av_ts2str(pkt.pts), av_ts2timestr(pkt.pts, &ist->st->time_base),
av_ts2str(pkt.dts), av_ts2timestr(pkt.dts, &ist->st->time_base),
video_enc->bits_per_raw_sample = frame_bits_per_raw_sample;
MATCH_PER_STREAM_OPT(frame_pix_fmts, str, frame_pix_fmt, oc, st);
+ if (frame_pix_fmt && *frame_pix_fmt == '+') {
+ ost->keep_pix_fmt = 1;
+ if (!*++frame_pix_fmt)
+ frame_pix_fmt = NULL;
+ }
if (frame_pix_fmt && (video_enc->pix_fmt = av_get_pix_fmt(frame_pix_fmt)) == PIX_FMT_NONE) {
av_log(NULL, AV_LOG_FATAL, "Unknown pixel format requested: %s.\n", frame_pix_fmt);
exit_program(1);
projects / ffmpeg / blobdiff