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| author | Michael Niedermayer <michaelni@gmx.at> | 2007-08-04 23:03:17 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-08-04 23:03:17 +0000 |
| commit | f683dbdc6a19c4d10e3d8cc7364ff034af53da70 (patch) | |
| tree | d3849fd58b8bbb2b29743a6f7a1e546510c3abe9 /libavformat/flvenc.c | |
| parent | 48a59dfe8e2483b201adfa4ceead3755eb8bf824 (diff) | |
set the previous tag size correctly in flv files
Originally committed as revision 9919 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/flvenc.c')
| -rw-r--r-- | libavformat/flvenc.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c index 614f7814da..d4ef51d5d3 100644 --- a/libavformat/flvenc.c +++ b/libavformat/flvenc.c @@ -275,10 +275,15 @@ static int flv_write_packet(AVFormatContext *s, AVPacket *pkt) AVCodecContext *enc = s->streams[pkt->stream_index]->codec; FLVContext *flv = s->priv_data; int size= pkt->size; - int flags; + int flags, flags_size; // av_log(s, AV_LOG_DEBUG, "type:%d pts: %"PRId64" size:%d\n", enc->codec_type, timestamp, size); + if(enc->codec_id == CODEC_ID_VP6 || enc->codec_id == CODEC_ID_VP6F) + flags_size= 2; + else + flags_size= 1; + if (enc->codec_type == CODEC_TYPE_VIDEO) { put_byte(pb, FLV_TAG_TYPE_VIDEO); @@ -298,10 +303,7 @@ static int flv_write_packet(AVFormatContext *s, AVPacket *pkt) put_byte(pb, FLV_TAG_TYPE_AUDIO); } - if ((enc->codec_id == CODEC_ID_VP6) || (enc->codec_id == CODEC_ID_VP6F)) - put_be24(pb,size+2); // include the extra byte needed for VP6 in flv and flags - else - put_be24(pb,size+1); // include flags + put_be24(pb,size + flags_size); put_be24(pb,pkt->pts); put_be32(pb,flv->reserved); put_byte(pb,flags); @@ -310,7 +312,7 @@ static int flv_write_packet(AVFormatContext *s, AVPacket *pkt) if (enc->codec_id == CODEC_ID_VP6F) put_byte(pb, enc->extradata_size ? enc->extradata[0] : 0); put_buffer(pb, pkt->data, size); - put_be32(pb,size+1+11); // previous tag size + put_be32(pb,size+flags_size+11); // previous tag size flv->duration = pkt->pts + pkt->duration; put_flush_packet(pb); |