[FFmpeg-user] ffmpeg decoder color space / ventuz
Paul B Mahol
onemda at gmail.com
Sat Apr 20 13:28:18 CEST 2013
On 4/19/13, Dennis Koch <dennis.koch at outlook.com> wrote:
> hello there,
> what colorspace is the ffmpeg decoder using? all our videos in 709 and rgb
> are darker than the original in the ventuz output monitor.
> and afaik ventuz uses ffmpeg as decoder.
More info is needed.
Guessing: one of inputs or outputs are yuvj while inputs are not, and in some
casese colorspace conversion is not done as it should, see colormatrix filter.
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
More information about the ffmpeg-user