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| author | Benjamin Larsson <benjamin@southpole.se> | 2011-03-10 11:29:56 +0100 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-03-10 18:05:35 -0500 |
| commit | aecd0a44962a6531340d1439be094c577d711014 (patch) | |
| tree | a625e8b456dd81aa7e50e708ed2a71171e58722b /libavcodec | |
| parent | fb61a7c5343a23d845ab73dd28caf6ec98cd6101 (diff) | |
| download | ffmpeg-aecd0a44962a6531340d1439be094c577d711014.tar.gz | |
Export profiles from the mpeg2 video decoder
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/avcodec.h | 8 | ||||
| -rw-r--r-- | libavcodec/mpeg12.c | 13 |
2 files changed, 21 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 3eedcf9463..d323e6635e 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -2277,6 +2277,7 @@ typedef struct AVCodecContext { */ int profile; #define FF_PROFILE_UNKNOWN -99 +#define FF_PROFILE_RESERVED -100 #define FF_PROFILE_AAC_MAIN 0 #define FF_PROFILE_AAC_LOW 1 @@ -2289,6 +2290,13 @@ typedef struct AVCodecContext { #define FF_PROFILE_DTS_HD_HRA 50 #define FF_PROFILE_DTS_HD_MA 60 +#define FF_PROFILE_MPEG2_422 0 +#define FF_PROFILE_MPEG2_HIGH 1 +#define FF_PROFILE_MPEG2_SS 2 +#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 +#define FF_PROFILE_MPEG2_MAIN 4 +#define FF_PROFILE_MPEG2_SIMPLE 5 + #define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag #define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c index 3c73627eeb..e33f597ce7 100644 --- a/libavcodec/mpeg12.c +++ b/libavcodec/mpeg12.c @@ -2471,6 +2471,18 @@ static int mpeg_decode_end(AVCodecContext *avctx) return 0; } +static const AVProfile mpeg2_video_profiles[] = { + { FF_PROFILE_MPEG2_422, "4:2:2" }, + { FF_PROFILE_MPEG2_HIGH, "High" }, + { FF_PROFILE_MPEG2_SS, "Spatially Scalable" }, + { FF_PROFILE_MPEG2_SNR_SCALABLE, "SNR Scalable" }, + { FF_PROFILE_MPEG2_MAIN, "Main" }, + { FF_PROFILE_MPEG2_SIMPLE, "Simple" }, + { FF_PROFILE_RESERVED, "Reserved" }, + { FF_PROFILE_RESERVED, "Reserved" }, +}; + + AVCodec ff_mpeg1video_decoder = { "mpeg1video", AVMEDIA_TYPE_VIDEO, @@ -2499,6 +2511,7 @@ AVCodec ff_mpeg2video_decoder = { .flush= flush, .max_lowres= 3, .long_name= NULL_IF_CONFIG_SMALL("MPEG-2 video"), + .profiles = NULL_IF_CONFIG_SMALL(mpeg2_video_profiles), }; //legacy decoder |