Hi.

I have a color-loss issue, which I really hope someone knows an answer to
this.

When converting source YUV to MP4, I have a noticeable contrast and
saturation loss. This regardless the fact that I'm simply take the YUV and
encode it directly to MP4.

Attached are before and after images illustrating this issue.
http://f.imagehost.org/0990/BeforeAfter.jpg

You can clearly see that "before" image is more vivid, and the "after" image
has bleaker colors.

Any idea what part of FFMPEG controls the color, and what might be the
correct setting to mitigate it?

Thanks in advance!

<<attachment: BeforeAfter.JPG>>

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