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Output MPEG-TS stream identifiers.

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with changes by michael to simplify API
This commit is contained in:
Kieran Kunhya 2011-03-04 15:09:32 +00:00 committed by Michael Niedermayer
parent 8381ab1437
commit fa12fb3b00
2 changed files with 10 additions and 0 deletions
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7
libavformat/avformat.h
View File

@ -606,6 +606,13 @@ typedef struct AVStream {
*/
int codec_info_nb_frames;
/**
* Stream Identifier
* This is the MPEG-TS stream identifier +1
* 0 means unknown
*/
int stream_identifier;
/**
* Stream informations used internally by av_find_stream_info()
*/

3
libavformat/mpegts.c
View File

@ -994,6 +994,9 @@ int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type
stream_type == STREAM_TYPE_PRIVATE_DATA)
mpegts_find_stream_type(st, st->codec->codec_tag, REGD_types);
break;
case 0x52: /* stream identifier descriptor */
st->stream_identifier = 1 + get8(pp, desc_end);
break;
default:
break;
}