With cli usage the decoder might have not set the colorspace during
encoder init, manual colorspace override might be needed in such
cases.
---
libavcodec/utvideoenc.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/libavcodec/utvideoenc.c b/libavcodec/utvideoenc.c
index dd8d07e..47a4f3a 100644
--- a/libavcodec/utvideoenc.c
+++ b/libavcodec/utvideoenc.c
@@ -83,7 +83,10 @@ static av_cold int utvideo_encode_init(AVCodecContext *avctx)
return AVERROR_INVALIDDATA;
}
c->planes = 3;
- avctx->codec_tag = MKTAG('U', 'L', 'Y', '0');
+ if (avctx->colorspace == AVCOL_SPC_BT709)
+ avctx->codec_tag = MKTAG('U', 'L', 'H', '0');
+ else
+ avctx->codec_tag = MKTAG('U', 'L', 'Y', '0');
original_format = UTVIDEO_420;
break;
case AV_PIX_FMT_YUV422P:
@@ -93,7 +96,10 @@ static av_cold int utvideo_encode_init(AVCodecContext *avctx)
return AVERROR_INVALIDDATA;
}
c->planes = 3;
- avctx->codec_tag = MKTAG('U', 'L', 'Y', '2');
+ if (avctx->colorspace == AVCOL_SPC_BT709)
+ avctx->codec_tag = MKTAG('U', 'L', 'H', '2');
+ else
+ avctx->codec_tag = MKTAG('U', 'L', 'Y', '2');
original_format = UTVIDEO_422;
break;
default:
--
1.8.5.2
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