YUV 4:1:0 has 1 chroma sample for a 4x2 block so the vertical resolution
is 1/2 not 1/4.
---
libavutil/pixdesc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 122072e..f49f327 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -198,7 +198,7 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB]
= {
.name = "yuv410p",
.nb_components = 3,
.log2_chroma_w = 2,
- .log2_chroma_h = 2,
+ .log2_chroma_h = 1,
.comp = {
{ 0, 0, 1, 0, 7 }, /* Y */
{ 1, 0, 1, 0, 7 }, /* U */
--
1.7.7.3
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