Make sure that codecs other than V210 or wrapped avframes with
uyvy422 video are passed to decklink output (which would result
in undefined behavior).
Signed-off-by: Devin Heitmueller <dheitmuel...@ltnglobal.com>
---
libavdevice/decklink_enc.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavdevice/decklink_enc.cpp b/libavdevice/decklink_enc.cpp
index 0d965699ec..8f08ded933 100644
--- a/libavdevice/decklink_enc.cpp
+++ b/libavdevice/decklink_enc.cpp
@@ -159,6 +159,10 @@ static int decklink_setup_video(AVFormatContext *avctx,
AVStream *st)
" Only AV_PIX_FMT_UYVY422 is supported.\n");
return -1;
}
+ } else if (c->codec_id != AV_CODEC_ID_V210) {
+ av_log(avctx, AV_LOG_ERROR, "Unsupported codec type!"
+ " Only V210 and wrapped frame with AV_PIX_FMT_UYVY422 are
supported.\n");
+ return -1;
}
if (ff_decklink_set_format(avctx, c->width, c->height,
--
2.13.2
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