[FFmpeg-user] differences between -vf and -filter_complex
gyandoshi at gmail.com
Wed May 10 18:38:21 EEST 2017
On Wed, May 10, 2017 at 8:17 PM, Dave Rice <dave at dericed.com> wrote:
> For instance if I use format=yuv422p10le within -vf and within
> -filter_complex the output is different. Is there something else I should
> add to the filterchain to get consistent results.
> Best Regards,
> Dave Rice
Does not affect conversions to RGB formats of any bit depth. Does not
affect conversions if chroma sampling scheme is the same i.e. -f lavfi -i
testsrc2=r=1:d=5,format=yuv422p or yuv422p16le. Also does not affect if
only the luma plane is converted. So this has to do with converting the
chroma sampling frequency in swscale.
More information about the ffmpeg-user