---
libavformat/flvenc.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index ff6d14a..2cccc6d 100644
--- a/libavformat/flvenc.c
+++ b/libavformat/flvenc.c
@@ -208,6 +208,10 @@ static int flv_write_header(AVFormatContext *s)
} else {
framerate = 1 / av_q2d(s->streams[i]->codec->time_base);
}
+ if (video_enc) {
+ av_log(s, AV_LOG_ERROR, "at most one video stream is supported
in flv\n");
+ return AVERROR(EINVAL);
+ }
video_enc = enc;
if (enc->codec_tag == 0) {
av_log(s, AV_LOG_ERROR, "video codec not compatible with
flv\n");
@@ -215,6 +219,10 @@ static int flv_write_header(AVFormatContext *s)
}
break;
case AVMEDIA_TYPE_AUDIO:
+ if (audio_enc) {
+ av_log(s, AV_LOG_ERROR, "at most one audio stream is supported
in flv\n");
+ return AVERROR(EINVAL);
+ }
audio_enc = enc;
if (get_audio_flags(s, enc) < 0)
return AVERROR_INVALIDDATA;
--
1.7.10.4
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
