generic-library/ffmpeg
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flvdec: remove spurious use of stream id

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We match streams by codec id now.
This commit is contained in:
Luca Barbato 2012-07-26 16:18:11 +02:00
parent aba232cfa9
commit 41f43202cf
1 changed files with 7 additions and 8 deletions
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15
libavformat/flvdec.c
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@ -69,12 +69,11 @@ static int flv_probe(AVProbeData *p)
return 0;
}
static AVStream *create_stream(AVFormatContext *s, int tag, int codec_type)
static AVStream *create_stream(AVFormatContext *s, int codec_type)
{
AVStream *st = avformat_new_stream(s, NULL);
if (!st)
return NULL;
st->id = tag;
st->codec->codec_type = codec_type;
avpriv_set_pts_info(st, 32, 1, 1000); /* 32 bit pts in ms */
return st;
@ -402,7 +401,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vst
else if (!strcmp(key, "audiodatarate") && acodec && 0 <= (int)(num_val * 1024.0))
acodec->bit_rate = num_val * 1024.0;
else if (!strcmp(key, "datastream")) {
AVStream *st = create_stream(s, 2, AVMEDIA_TYPE_DATA);
AVStream *st = create_stream(s, AVMEDIA_TYPE_DATA);
if (!st)
return AVERROR(ENOMEM);
st->codec->codec_id = CODEC_ID_TEXT;
@ -507,11 +506,11 @@ static int flv_read_header(AVFormatContext *s)
s->ctx_flags |= AVFMTCTX_NOHEADER;
if(flags & FLV_HEADER_FLAG_HASVIDEO){
if(!create_stream(s, 0, AVMEDIA_TYPE_VIDEO))
if(!create_stream(s, AVMEDIA_TYPE_VIDEO))
return AVERROR(ENOMEM);
}
if(flags & FLV_HEADER_FLAG_HASAUDIO){
if(!create_stream(s, 1, AVMEDIA_TYPE_AUDIO))
if(!create_stream(s, AVMEDIA_TYPE_AUDIO))
return AVERROR(ENOMEM);
}
@ -612,7 +611,7 @@ static int flv_data_packet(AVFormatContext *s, AVPacket *pkt,
}
if (i == s->nb_streams) {
st = create_stream(s, 2, AVMEDIA_TYPE_DATA);
st = create_stream(s, AVMEDIA_TYPE_DATA);
if (!st)
goto out;
st->codec->codec_id = CODEC_ID_TEXT;
@ -713,8 +712,8 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
}
}
if(i == s->nb_streams){
st = create_stream(s, is_audio,
is_audio ? AVMEDIA_TYPE_AUDIO : AVMEDIA_TYPE_VIDEO);
st = create_stream(s,
is_audio ? AVMEDIA_TYPE_AUDIO : AVMEDIA_TYPE_VIDEO);
s->ctx_flags &= ~AVFMTCTX_NOHEADER;
}
av_dlog(s, "%d %X %d \n", is_audio, flags, st->discard);