Bas,
  Try adding the "RGB - 601" filter to your video track(s). Configure
the filter for "RGB -> 601 compression" (the default). Does that make it
work?

Craig.


Bas Alphenaar wrote:
> Hello Cinelerra people,
>
> Today I tried to render out a movie I made with Cinelerra revision
> 1045 via a YUV4MPEG stream. However, the resulting video seems to be
> too dark compared to the video in the compositor. I turned on "Use
> Pipe" and used mencoder with the following commands:
>
> mencoder - -ovc x264 -x264encopts bitrate=3000 -o %
> mencoder - -ovc lavc -lavcopts vcodec=mjpeg:vbitrate=3000 -o %
>
> I also tried x264 and MJPEG with ffmpeg and they have the same
> problem. I think the problem lies with the YUV4MPEG stream that
> Cinelerra generates, because no matter what the codec or the encoding
> program is, the video is always too dark. Any suggestions? Or maybe
> this is a bug?
>
> Bas Alphenaar
>

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