[FFmpeg-user] which filter is used to produce fake yuv image

[qw]

>> which filter is used to produce fake yuv/rgb image in ffmpeg?
>
>Are you searching for the color and testsrc filters?

I found color and testsrc filters produce continuous video frame instead of signal image. How to produce only one image? One feasible way is to set duration to 1, and rate to 1.


Is there other method to produce only one image?







At 2016-04-27 20:05:52, "Carl Eugen Hoyos" <cehoyos at ag.or.at> wrote:
>qw <applemax82 <at> 163.com> writes:
>
>> which filter is used to produce fake yuv/rgb image in ffmpeg?
>
>Are you searching for the color and testsrc filters?
>
>Carl Eugen
>
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