diff options
| author | Michael Niedermayer | 2012-10-10 13:18:05 +0200 |
|---|---|---|
| committer | Michael Niedermayer | 2012-10-10 13:18:05 +0200 |
| commit | 50b5477616c8f6001a575fb953db45dd9a14662c (patch) | |
| tree | 4af87567da08f040334d6ac938528c14b116825c /libavformat/swfenc.c | |
| parent | eadba3e94daac2f48fd9ce7c9fdf5a562d3274ed (diff) | |
| parent | b94e4acb4874843e914fd3cb8e089aff0756bb4a (diff) | |
Merge commit 'b94e4acb4874843e914fd3cb8e089aff0756bb4a'
* commit 'b94e4acb4874843e914fd3cb8e089aff0756bb4a':
cmdutils_read_file: increment *size after writing the trailing \0
af_resample: unref out_buf when avresample_convert returns 0
af_amix: prevent memory leak on error path
vc1dec: prevent memory leak in error path
vc1dec: prevent memory leak on av_realloc error
af_channelmap: free old extended_data on reallocation
avconv: simplify memory allocation in copy_chapters
matroskaenc: check cue point validity before reallocation
swfenc: error out for more than 1 audio or video stream
build: link test programs only against static libs
Conflicts:
ffmpeg_opt.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/swfenc.c')
| -rw-r--r-- | libavformat/swfenc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavformat/swfenc.c b/libavformat/swfenc.c index 4a5be12783..b55f1a9ce4 100644 --- a/libavformat/swfenc.c +++ b/libavformat/swfenc.c @@ -187,6 +187,10 @@ static int swf_write_header(AVFormatContext *s) for(i=0;i<s->nb_streams;i++) { AVCodecContext *enc = s->streams[i]->codec; if (enc->codec_type == AVMEDIA_TYPE_AUDIO) { + if (swf->audio_enc) { + av_log(s, AV_LOG_ERROR, "SWF muxer only supports 1 audio stream\n"); + return AVERROR_INVALIDDATA; + } if (enc->codec_id == AV_CODEC_ID_MP3) { swf->audio_enc = enc; swf->audio_fifo= av_fifo_alloc(AUDIO_FIFO_SIZE); @@ -197,6 +201,10 @@ static int swf_write_header(AVFormatContext *s) return -1; } } else { + if (swf->video_enc) { + av_log(s, AV_LOG_ERROR, "SWF muxer only supports 1 video stream\n"); + return AVERROR_INVALIDDATA; + } if (enc->codec_id == AV_CODEC_ID_VP6F || enc->codec_id == AV_CODEC_ID_FLV1 || enc->codec_id == AV_CODEC_ID_MJPEG) { |