X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fraw.c;h=7837de842acd48fe6b320a6066549098add418bf;hb=6c71d2c1357018f7f68a8bde773306298ce72057;hp=f3214ac01ca09b90e2d6a672a553a99f3117279d;hpb=b250f9c66d3ddd84652d158fb979a5f21e3f2c71;p=ffmpeg diff --git a/libavformat/raw.c b/libavformat/raw.c index f3214ac01ca..7837de842ac 100644 --- a/libavformat/raw.c +++ b/libavformat/raw.c @@ -1,6 +1,6 @@ /* * RAW muxer and demuxer - * Copyright (c) 2001 Fabrice Bellard. + * Copyright (c) 2001 Fabrice Bellard * Copyright (c) 2005 Alex Beregszaszi * * This file is part of FFmpeg. @@ -22,44 +22,14 @@ #include "libavutil/crc.h" #include "libavcodec/ac3_parser.h" -#include "libavcodec/bitstream.h" +#include "libavcodec/get_bits.h" #include "libavcodec/bytestream.h" #include "avformat.h" #include "raw.h" +#include "id3v2.h" +#include "id3v1.h" /* simple formats */ -#if CONFIG_FLAC_MUXER -static int flac_write_header(struct AVFormatContext *s) -{ - static const uint8_t header[8] = { - 0x66, 0x4C, 0x61, 0x43, 0x80, 0x00, 0x00, 0x22 - }; - uint8_t *streaminfo = s->streams[0]->codec->extradata; - int len = s->streams[0]->codec->extradata_size; - if(streaminfo != NULL && len > 0) { - put_buffer(s->pb, header, 8); - put_buffer(s->pb, streaminfo, len); - } - return 0; -} - -static int flac_write_trailer(struct AVFormatContext *s) -{ - ByteIOContext *pb = s->pb; - uint8_t *streaminfo = s->streams[0]->codec->extradata; - int len = s->streams[0]->codec->extradata_size; - int64_t file_size; - - if (streaminfo && len > 0 && !url_is_streamed(s->pb)) { - file_size = url_ftell(pb); - url_fseek(pb, 8, SEEK_SET); - put_buffer(pb, streaminfo, len); - url_fseek(pb, file_size, SEEK_SET); - put_flush_packet(pb); - } - return 0; -} -#endif #if CONFIG_ROQ_MUXER static int roq_write_header(struct AVFormatContext *s) @@ -96,7 +66,7 @@ static int raw_write_packet(struct AVFormatContext *s, AVPacket *pkt) static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap) { AVStream *st; - int id; + enum CodecID id; st = av_new_stream(s, 0); if (!st) @@ -104,20 +74,23 @@ static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap) id = s->iformat->value; if (id == CODEC_ID_RAWVIDEO) { - st->codec->codec_type = CODEC_TYPE_VIDEO; + st->codec->codec_type = AVMEDIA_TYPE_VIDEO; } else { - st->codec->codec_type = CODEC_TYPE_AUDIO; + st->codec->codec_type = AVMEDIA_TYPE_AUDIO; } st->codec->codec_id = id; switch(st->codec->codec_type) { - case CODEC_TYPE_AUDIO: + case AVMEDIA_TYPE_AUDIO: st->codec->sample_rate = ap->sample_rate; if(ap->channels) st->codec->channels = ap->channels; else st->codec->channels = 1; + st->codec->bits_per_coded_sample = av_get_bits_per_sample(st->codec->codec_id); + assert(st->codec->bits_per_coded_sample > 0); + st->codec->block_align = st->codec->bits_per_coded_sample*st->codec->channels/8; av_set_pts_info(st, 64, 1, st->codec->sample_rate); break; - case CODEC_TYPE_VIDEO: + case AVMEDIA_TYPE_VIDEO: if(ap->time_base.num) av_set_pts_info(st, 64, ap->time_base.num, ap->time_base.den); else @@ -135,23 +108,20 @@ static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap) } #define RAW_PACKET_SIZE 1024 +#define RAW_SAMPLES 1024 static int raw_read_packet(AVFormatContext *s, AVPacket *pkt) { int ret, size, bps; // AVStream *st = s->streams[0]; - size= RAW_PACKET_SIZE; + size= RAW_SAMPLES*s->streams[0]->codec->block_align; ret= av_get_packet(s->pb, pkt, size); pkt->stream_index = 0; - if (ret <= 0) { - return AVERROR(EIO); - } - /* note: we need to modify the packet size here to handle the last - packet */ - pkt->size = ret; + if (ret < 0) + return ret; bps= av_get_bits_per_sample(s->streams[0]->codec->codec_id); assert(bps); // if false there IS a bug elsewhere (NOT in this function) @@ -161,21 +131,21 @@ static int raw_read_packet(AVFormatContext *s, AVPacket *pkt) return ret; } -static int raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt) +int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt) { int ret, size; size = RAW_PACKET_SIZE; if (av_new_packet(pkt, size) < 0) - return AVERROR(EIO); + return AVERROR(ENOMEM); pkt->pos= url_ftell(s->pb); pkt->stream_index = 0; ret = get_partial_buffer(s->pb, pkt->data, size); - if (ret <= 0) { + if (ret < 0) { av_free_packet(pkt); - return AVERROR(EIO); + return ret; } pkt->size = ret; return ret; @@ -200,11 +170,9 @@ static int rawvideo_read_packet(AVFormatContext *s, AVPacket *pkt) pkt->dts= pkt->pos / packet_size; pkt->stream_index = 0; - if (ret != packet_size) { - return AVERROR(EIO); - } else { - return 0; - } + if (ret < 0) + return ret; + return 0; } #endif @@ -228,18 +196,18 @@ static int ingenient_read_packet(AVFormatContext *s, AVPacket *pkt) unk2 = get_le16(s->pb); url_fskip(s->pb, 22); // ASCII timestamp - av_log(NULL, AV_LOG_DEBUG, "Ingenient packet: size=%d, width=%d, height=%d, unk1=%d unk2=%d\n", + av_log(s, AV_LOG_DEBUG, "Ingenient packet: size=%d, width=%d, height=%d, unk1=%d unk2=%d\n", size, w, h, unk1, unk2); if (av_new_packet(pkt, size) < 0) - return AVERROR(EIO); + return AVERROR(ENOMEM); pkt->pos = url_ftell(s->pb); pkt->stream_index = 0; ret = get_buffer(s->pb, pkt->data, size); - if (ret <= 0) { + if (ret < 0) { av_free_packet(pkt); - return AVERROR(EIO); + return ret; } pkt->size = ret; return ret; @@ -251,8 +219,8 @@ int pcm_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags) { AVStream *st; - int block_align, byte_rate, ret; - int64_t pos; + int block_align, byte_rate; + int64_t pos, ret; st = s->streams[0]; @@ -263,6 +231,7 @@ int pcm_read_seek(AVFormatContext *s, if (block_align <= 0 || byte_rate <= 0) return -1; + if (timestamp < 0) timestamp = 0; /* compute the position by aligning it to block_align */ pos = av_rescale_rnd(timestamp * byte_rate, @@ -284,10 +253,11 @@ static int audio_read_header(AVFormatContext *s, AVStream *st = av_new_stream(s, 0); if (!st) return AVERROR(ENOMEM); - st->codec->codec_type = CODEC_TYPE_AUDIO; + st->codec->codec_type = AVMEDIA_TYPE_AUDIO; st->codec->codec_id = s->iformat->value; st->need_parsing = AVSTREAM_PARSE_FULL; /* the parameters will be extracted from the compressed bitstream */ + return 0; } @@ -301,20 +271,22 @@ static int video_read_header(AVFormatContext *s, if (!st) return AVERROR(ENOMEM); - st->codec->codec_type = CODEC_TYPE_VIDEO; + st->codec->codec_type = AVMEDIA_TYPE_VIDEO; st->codec->codec_id = s->iformat->value; st->need_parsing = AVSTREAM_PARSE_FULL; /* for MJPEG, specify frame rate */ /* for MPEG-4 specify it, too (most MPEG-4 streams do not have the fixed_vop_rate set ...)*/ if (ap->time_base.num) { - av_set_pts_info(st, 64, ap->time_base.num, ap->time_base.den); + st->codec->time_base= ap->time_base; } else if ( st->codec->codec_id == CODEC_ID_MJPEG || st->codec->codec_id == CODEC_ID_MPEG4 || st->codec->codec_id == CODEC_ID_DIRAC || + st->codec->codec_id == CODEC_ID_DNXHD || st->codec->codec_id == CODEC_ID_H264) { - av_set_pts_info(st, 64, 1, 25); + st->codec->time_base= (AVRational){1,25}; } + av_set_pts_info(st, 64, 1, 1200000); return 0; } @@ -349,7 +321,52 @@ static int mpegvideo_probe(AVProbeData *p) } } if(seq && seq*9<=pic*10 && pic*9<=slice*10 && !pspack && !pes) - return AVPROBE_SCORE_MAX/2+1; // +1 for .mpg + return pic>1 ? AVPROBE_SCORE_MAX/2+1 : AVPROBE_SCORE_MAX/4; // +1 for .mpg + return 0; +} +#endif + +#if CONFIG_CAVSVIDEO_DEMUXER +#define CAVS_SEQ_START_CODE 0x000001b0 +#define CAVS_PIC_I_START_CODE 0x000001b3 +#define CAVS_UNDEF_START_CODE 0x000001b4 +#define CAVS_PIC_PB_START_CODE 0x000001b6 +#define CAVS_VIDEO_EDIT_CODE 0x000001b7 +#define CAVS_PROFILE_JIZHUN 0x20 + +static int cavsvideo_probe(AVProbeData *p) +{ + uint32_t code= -1; + int pic=0, seq=0, slice_pos = 0; + int i; + + for(i=0; ibuf_size; i++){ + code = (code<<8) + p->buf[i]; + if ((code & 0xffffff00) == 0x100) { + if(code < CAVS_SEQ_START_CODE) { + /* slices have to be consecutive */ + if(code < slice_pos) + return 0; + slice_pos = code; + } else { + slice_pos = 0; + } + if (code == CAVS_SEQ_START_CODE) { + seq++; + /* check for the only currently supported profile */ + if(p->buf[i+1] != CAVS_PROFILE_JIZHUN) + return 0; + } else if ((code == CAVS_PIC_I_START_CODE) || + (code == CAVS_PIC_PB_START_CODE)) { + pic++; + } else if ((code == CAVS_UNDEF_START_CODE) || + (code > CAVS_VIDEO_EDIT_CODE)) { + return 0; + } + } + } + if(seq && seq*9<=pic*10) + return AVPROBE_SCORE_MAX/2; return 0; } #endif @@ -433,14 +450,35 @@ static int h264_probe(AVProbeData *p) #if CONFIG_H263_DEMUXER static int h263_probe(AVProbeData *p) { - int code; - const uint8_t *d; + uint64_t code= -1; + int i; + int valid_psc=0; + int invalid_psc=0; + int res_change=0; + int src_fmt, last_src_fmt=-1; - d = p->buf; - code = (d[0] << 14) | (d[1] << 6) | (d[2] >> 2); - if (code == 0x20) { - return 50; + for(i=0; ibuf_size; i++){ + code = (code<<8) + p->buf[i]; + if ((code & 0xfffffc0000) == 0x800000) { + src_fmt= (code>>2)&3; + if( src_fmt != last_src_fmt + && last_src_fmt>0 && last_src_fmt<6 + && src_fmt<6) + res_change++; + + if((code&0x300)==0x200 && src_fmt){ + valid_psc++; + }else + invalid_psc++; + last_src_fmt= src_fmt; + } } +//av_log(NULL, AV_LOG_ERROR, "h263_probe: psc:%d invalid:%d res_change:%d\n", valid_psc, invalid_psc, res_change); +//h263_probe: psc:3 invalid:0 res_change:0 (1588/recent_ffmpeg_parses_mpg_incorrectly.mpg) + if(valid_psc > 2*invalid_psc + 2*res_change + 3){ + return 50; + }else if(valid_psc > 2*invalid_psc) + return 25; return 0; } #endif @@ -448,14 +486,40 @@ static int h263_probe(AVProbeData *p) #if CONFIG_H261_DEMUXER static int h261_probe(AVProbeData *p) { - int code; - const uint8_t *d; - - d = p->buf; - code = (d[0] << 12) | (d[1] << 4) | (d[2] >> 4); - if (code == 0x10) { - return 50; + uint32_t code= -1; + int i; + int valid_psc=0; + int invalid_psc=0; + int next_gn=0; + int src_fmt=0; + GetBitContext gb; + + init_get_bits(&gb, p->buf, p->buf_size*8); + + for(i=0; ibuf_size*8; i++){ + if ((code & 0x01ff0000) || !(code & 0xff00)) { + code = (code<<8) + get_bits(&gb, 8); + i += 7; + } else + code = (code<<1) + get_bits1(&gb); + if ((code & 0xffff0000) == 0x10000) { + int gn= (code>>12)&0xf; + if(!gn) + src_fmt= code&8; + if(gn != next_gn) invalid_psc++; + else valid_psc++; + + if(src_fmt){ // CIF + next_gn= (gn+1 )%13; + }else{ //QCIF + next_gn= (gn+1+!!gn)% 7; + } + } } + if(valid_psc > 2*invalid_psc + 6){ + return 50; + }else if(valid_psc > 2*invalid_psc + 2) + return 25; return 0; } #endif @@ -469,6 +533,8 @@ static int dts_probe(AVProbeData *p) { const uint8_t *buf, *bufp; uint32_t state = -1; + int markers[3] = {0}; + int sum, max; buf = p->buf; @@ -478,18 +544,24 @@ static int dts_probe(AVProbeData *p) /* regular bitstream */ if (state == DCA_MARKER_RAW_BE || state == DCA_MARKER_RAW_LE) - return AVPROBE_SCORE_MAX/2+1; + markers[0]++; /* 14 bits big-endian bitstream */ if (state == DCA_MARKER_14B_BE) if ((bytestream_get_be16(&bufp) & 0xFFF0) == 0x07F0) - return AVPROBE_SCORE_MAX/2+1; + markers[1]++; /* 14 bits little-endian bitstream */ if (state == DCA_MARKER_14B_LE) if ((bytestream_get_be16(&bufp) & 0xF0FF) == 0xF007) - return AVPROBE_SCORE_MAX/2+1; + markers[2]++; } + sum = markers[0] + markers[1] + markers[2]; + max = markers[1] > markers[0]; + max = markers[2] > markers[max] ? 2 : max; + if (markers[max] > 3 && p->buf_size / markers[max] < 32*1024 && + markers[max] * 4 > sum * 3) + return AVPROBE_SCORE_MAX/2+1; return 0; } @@ -509,10 +581,19 @@ static int dirac_probe(AVProbeData *p) static int dnxhd_probe(AVProbeData *p) { static const uint8_t header[] = {0x00,0x00,0x02,0x80,0x01}; - if (!memcmp(p->buf, header, 5)) - return AVPROBE_SCORE_MAX; - else + int w, h, compression_id; + if (p->buf_size < 0x2c) return 0; + if (memcmp(p->buf, header, 5)) + return 0; + h = AV_RB16(p->buf + 0x18); + w = AV_RB16(p->buf + 0x1a); + if (!w || !h) + return 0; + compression_id = AV_RB32(p->buf + 0x28); + if (compression_id < 1237 || compression_id > 1253) + return 0; + return AVPROBE_SCORE_MAX; } #endif @@ -548,8 +629,11 @@ static int ac3_eac3_probe(AVProbeData *p, enum CodecID expected_codec_id) first_frames = frames; } if(codec_id != expected_codec_id) return 0; - if (first_frames>=3) return AVPROBE_SCORE_MAX * 3 / 4; - else if(max_frames>=3) return AVPROBE_SCORE_MAX / 2; + // keep this in sync with mp3 probe, both need to avoid + // issues with MPEG-files! + if (first_frames>=4) return AVPROBE_SCORE_MAX/2+1; + else if(max_frames>500)return AVPROBE_SCORE_MAX/2; + else if(max_frames>=4) return AVPROBE_SCORE_MAX/4; else if(max_frames>=1) return 1; else return 0; } @@ -569,22 +653,20 @@ static int eac3_probe(AVProbeData *p) } #endif -#if CONFIG_FLAC_DEMUXER -static int flac_probe(AVProbeData *p) -{ - if(memcmp(p->buf, "fLaC", 4)) return 0; - else return AVPROBE_SCORE_MAX / 2; -} -#endif - #if CONFIG_AAC_DEMUXER static int adts_aac_probe(AVProbeData *p) { int max_frames = 0, first_frames = 0; int fsize, frames; + uint8_t *buf0 = p->buf; uint8_t *buf2; - uint8_t *buf = p->buf; - uint8_t *end = buf + p->buf_size - 7; + uint8_t *buf; + uint8_t *end = buf0 + p->buf_size - 7; + + if (ff_id3v2_match(buf0)) { + buf0 += ff_id3v2_tag_len(buf0); + } + buf = buf0; for(; buf < end; buf= buf2+1) { buf2 = buf; @@ -599,7 +681,7 @@ static int adts_aac_probe(AVProbeData *p) buf2 += fsize; } max_frames = FFMAX(max_frames, frames); - if(buf == p->buf) + if(buf == buf0) first_frames= frames; } if (first_frames>=3) return AVPROBE_SCORE_MAX/2+1; @@ -608,6 +690,26 @@ static int adts_aac_probe(AVProbeData *p) else if(max_frames>=1) return 1; else return 0; } + +static int adts_aac_read_header(AVFormatContext *s, + AVFormatParameters *ap) +{ + AVStream *st; + + st = av_new_stream(s, 0); + if (!st) + return AVERROR(ENOMEM); + + st->codec->codec_type = AVMEDIA_TYPE_AUDIO; + st->codec->codec_id = s->iformat->value; + st->need_parsing = AVSTREAM_PARSE_FULL; + + ff_id3v1_read(s); + ff_id3v2_read(s); + + return 0; +} + #endif /* Note: Do not forget to add new entries to the Makefile as well. */ @@ -615,11 +717,11 @@ static int adts_aac_probe(AVProbeData *p) #if CONFIG_AAC_DEMUXER AVInputFormat aac_demuxer = { "aac", - NULL_IF_CONFIG_SMALL("ADTS AAC"), + NULL_IF_CONFIG_SMALL("raw ADTS AAC"), 0, adts_aac_probe, - audio_read_header, - raw_read_partial_packet, + adts_aac_read_header, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "aac", .value = CODEC_ID_AAC, @@ -633,7 +735,7 @@ AVInputFormat ac3_demuxer = { 0, ac3_probe, audio_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "ac3", .value = CODEC_ID_AC3, @@ -662,7 +764,7 @@ AVInputFormat dirac_demuxer = { 0, dirac_probe, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .value = CODEC_ID_DIRAC, }; @@ -690,7 +792,7 @@ AVInputFormat dnxhd_demuxer = { 0, dnxhd_probe, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .value = CODEC_ID_DNXHD, }; @@ -718,7 +820,7 @@ AVInputFormat dts_demuxer = { 0, dts_probe, audio_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "dts", .value = CODEC_ID_DTS, @@ -747,7 +849,7 @@ AVInputFormat eac3_demuxer = { 0, eac3_probe, audio_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "eac3", .value = CODEC_ID_EAC3, @@ -769,44 +871,14 @@ AVOutputFormat eac3_muxer = { }; #endif -#if CONFIG_FLAC_DEMUXER -AVInputFormat flac_demuxer = { - "flac", - NULL_IF_CONFIG_SMALL("raw FLAC"), - 0, - flac_probe, - audio_read_header, - raw_read_partial_packet, - .flags= AVFMT_GENERIC_INDEX, - .extensions = "flac", - .value = CODEC_ID_FLAC, -}; -#endif - -#if CONFIG_FLAC_MUXER -AVOutputFormat flac_muxer = { - "flac", - NULL_IF_CONFIG_SMALL("raw FLAC"), - "audio/x-flac", - "flac", - 0, - CODEC_ID_FLAC, - CODEC_ID_NONE, - flac_write_header, - raw_write_packet, - flac_write_trailer, - .flags= AVFMT_NOTIMESTAMPS, -}; -#endif - #if CONFIG_GSM_DEMUXER AVInputFormat gsm_demuxer = { "gsm", - NULL_IF_CONFIG_SMALL("GSM"), + NULL_IF_CONFIG_SMALL("raw GSM"), 0, NULL, audio_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "gsm", .value = CODEC_ID_GSM, @@ -820,7 +892,7 @@ AVInputFormat h261_demuxer = { 0, h261_probe, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "h261", .value = CODEC_ID_H261, @@ -849,7 +921,7 @@ AVInputFormat h263_demuxer = { 0, h263_probe, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, // .extensions = "h263", //FIXME remove after writing mpeg4_probe .value = CODEC_ID_H263, @@ -878,7 +950,7 @@ AVInputFormat h264_demuxer = { 0, h264_probe, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "h26l,h264,264", //FIXME remove after writing mpeg4_probe .value = CODEC_ID_H264, @@ -903,7 +975,7 @@ AVOutputFormat h264_muxer = { #if CONFIG_INGENIENT_DEMUXER AVInputFormat ingenient_demuxer = { "ingenient", - NULL_IF_CONFIG_SMALL("Ingenient MJPEG"), + NULL_IF_CONFIG_SMALL("raw Ingenient MJPEG"), 0, NULL, video_read_header, @@ -921,7 +993,7 @@ AVInputFormat m4v_demuxer = { 0, mpeg4video_probe, /** probing for MPEG-4 data */ video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "m4v", .value = CODEC_ID_MPEG4, @@ -946,11 +1018,11 @@ AVOutputFormat m4v_muxer = { #if CONFIG_MJPEG_DEMUXER AVInputFormat mjpeg_demuxer = { "mjpeg", - NULL_IF_CONFIG_SMALL("MJPEG video"), + NULL_IF_CONFIG_SMALL("raw MJPEG video"), 0, NULL, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "mjpg,mjpeg", .value = CODEC_ID_MJPEG, @@ -960,7 +1032,7 @@ AVInputFormat mjpeg_demuxer = { #if CONFIG_MJPEG_MUXER AVOutputFormat mjpeg_muxer = { "mjpeg", - NULL_IF_CONFIG_SMALL("MJPEG video"), + NULL_IF_CONFIG_SMALL("raw MJPEG video"), "video/x-mjpeg", "mjpg,mjpeg", 0, @@ -979,17 +1051,61 @@ AVInputFormat mlp_demuxer = { 0, NULL, audio_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "mlp", .value = CODEC_ID_MLP, }; #endif +#if CONFIG_MLP_MUXER +AVOutputFormat mlp_muxer = { + "mlp", + NULL_IF_CONFIG_SMALL("raw MLP"), + NULL, + "mlp", + 0, + CODEC_ID_MLP, + CODEC_ID_NONE, + NULL, + raw_write_packet, + .flags= AVFMT_NOTIMESTAMPS, +}; +#endif + +#if CONFIG_TRUEHD_DEMUXER +AVInputFormat truehd_demuxer = { + "truehd", + NULL_IF_CONFIG_SMALL("raw TrueHD"), + 0, + NULL, + audio_read_header, + ff_raw_read_partial_packet, + .flags= AVFMT_GENERIC_INDEX, + .extensions = "thd", + .value = CODEC_ID_TRUEHD, +}; +#endif + +#if CONFIG_TRUEHD_MUXER +AVOutputFormat truehd_muxer = { + "truehd", + NULL_IF_CONFIG_SMALL("raw TrueHD"), + NULL, + "thd", + 0, + CODEC_ID_TRUEHD, + CODEC_ID_NONE, + NULL, + raw_write_packet, + .flags= AVFMT_NOTIMESTAMPS, +}; +#endif + #if CONFIG_MPEG1VIDEO_MUXER AVOutputFormat mpeg1video_muxer = { "mpeg1video", - NULL_IF_CONFIG_SMALL("MPEG video"), + NULL_IF_CONFIG_SMALL("raw MPEG-1 video"), "video/x-mpeg", "mpg,mpeg,m1v", 0, @@ -1004,7 +1120,7 @@ AVOutputFormat mpeg1video_muxer = { #if CONFIG_MPEG2VIDEO_MUXER AVOutputFormat mpeg2video_muxer = { "mpeg2video", - NULL_IF_CONFIG_SMALL("MPEG-2 video"), + NULL_IF_CONFIG_SMALL("raw MPEG-2 video"), NULL, "m2v", 0, @@ -1019,24 +1135,37 @@ AVOutputFormat mpeg2video_muxer = { #if CONFIG_MPEGVIDEO_DEMUXER AVInputFormat mpegvideo_demuxer = { "mpegvideo", - NULL_IF_CONFIG_SMALL("MPEG video"), + NULL_IF_CONFIG_SMALL("raw MPEG video"), 0, mpegvideo_probe, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .value = CODEC_ID_MPEG1VIDEO, }; #endif +#if CONFIG_CAVSVIDEO_DEMUXER +AVInputFormat cavsvideo_demuxer = { + "cavsvideo", + NULL_IF_CONFIG_SMALL("raw Chinese AVS video"), + 0, + cavsvideo_probe, + video_read_header, + ff_raw_read_partial_packet, + .flags= AVFMT_GENERIC_INDEX, + .value = CODEC_ID_CAVS, +}; +#endif + #if CONFIG_NULL_MUXER AVOutputFormat null_muxer = { "null", - NULL_IF_CONFIG_SMALL("null video format"), + NULL_IF_CONFIG_SMALL("raw null video format"), NULL, NULL, 0, -#ifdef WORDS_BIGENDIAN +#if HAVE_BIGENDIAN CODEC_ID_PCM_S16BE, #else CODEC_ID_PCM_S16LE, @@ -1081,7 +1210,7 @@ AVOutputFormat rawvideo_muxer = { AVOutputFormat roq_muxer = { "RoQ", - NULL_IF_CONFIG_SMALL("id RoQ format"), + NULL_IF_CONFIG_SMALL("raw id RoQ format"), NULL, "roq", 0, @@ -1099,7 +1228,7 @@ AVInputFormat shorten_demuxer = { 0, NULL, audio_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .flags= AVFMT_GENERIC_INDEX, .extensions = "shn", .value = CODEC_ID_SHORTEN, @@ -1113,7 +1242,7 @@ AVInputFormat vc1_demuxer = { 0, NULL /* vc1_probe */, video_read_header, - raw_read_partial_packet, + ff_raw_read_partial_packet, .extensions = "vc1", .value = CODEC_ID_VC1, }; @@ -1165,7 +1294,7 @@ AVOutputFormat pcm_ ## name ## _muxer = {\ #define PCMDEF(name, long_name, ext, codec) #endif -#ifdef WORDS_BIGENDIAN +#if HAVE_BIGENDIAN #define BE_DEF(s) s #define LE_DEF(s) NULL #else