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authorCarl Eugen Hoyos <cehoyos@ag.or.at>2014-11-23 13:22:27 +0100
committerCarl Eugen Hoyos <cehoyos@ag.or.at>2014-11-23 13:22:27 +0100
commit78093cf849b6de66d8e0d5ac2e4005592b6a0e08 (patch)
tree4010074b54d68aeec88bda6616ceded36b3125ed /libavformat/flvenc.c
parent600e38f5632e2ef2c8b1cf807c5340f09f3dc4f0 (diff)
Print a warning if vp6 is muxed into flv: The output is flipped.
Fixes ticket #4132.
Diffstat (limited to 'libavformat/flvenc.c')
-rw-r--r--libavformat/flvenc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index a8cd994363..5468c4d0e9 100644
--- a/libavformat/flvenc.c
+++ b/libavformat/flvenc.c
@@ -355,6 +355,9 @@ static int flv_write_header(AVFormatContext *s)
"use vstrict=-1 / -strict -1 to use it anyway.\n");
return AVERROR(EINVAL);
}
+ } else if (enc->codec_id == AV_CODEC_ID_VP6) {
+ av_log(s, AV_LOG_WARNING,
+ "Muxing VP6 in flv will produce flipped video on playback.\n");
}
break;
case AVMEDIA_TYPE_AUDIO: