[FFmpeg-cvslog] lavf/rawenc: Only accept the appropriate stream type for raw muxers.
Carl Eugen Hoyos
git at videolan.org
Fri Sep 6 22:23:41 EEST 2019
ffmpeg | branch: master | Carl Eugen Hoyos <ceffmpeg at gmail.com> | Mon Jul 1 00:37:08 2019 +0200| [aef24efb0c1e65097ab77a4bf9264189bdf3ace3] | committer: James Almer
lavf/rawenc: Only accept the appropriate stream type for raw muxers.
This does not affect the rawvideo muxer.
Fixes ticket #7979.
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=aef24efb0c1e65097ab77a4bf9264189bdf3ace3
---
libavformat/rawenc.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/libavformat/rawenc.c b/libavformat/rawenc.c
index 993d232b70..32704f9bfd 100644
--- a/libavformat/rawenc.c
+++ b/libavformat/rawenc.c
@@ -39,6 +39,18 @@ static int force_one_stream(AVFormatContext *s)
s->oformat->name);
return AVERROR(EINVAL);
}
+ if ( s->oformat->audio_codec != AV_CODEC_ID_NONE
+ && s->streams[0]->codecpar->codec_type != AVMEDIA_TYPE_AUDIO) {
+ av_log(s, AV_LOG_ERROR, "%s files have exactly one audio stream\n",
+ s->oformat->name);
+ return AVERROR(EINVAL);
+ }
+ if ( s->oformat->video_codec != AV_CODEC_ID_NONE
+ && s->streams[0]->codecpar->codec_type != AVMEDIA_TYPE_VIDEO) {
+ av_log(s, AV_LOG_ERROR, "%s files have exactly one video stream\n",
+ s->oformat->name);
+ return AVERROR(EINVAL);
+ }
return 0;
}
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