[FFmpeg-user] Combining yuvj422p and yuvj420p

Cecil Westerhof Cecil at decebal.nl
Sun Aug 10 16:05:47 CEST 2014

I want to combine pictures from two different sources in a slide-show.
The problem is that they have different encodings. One has:
    Stream #0:0: Video: mjpeg, yuvj422p(pc), 1280x720 [SAR 180:180 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
and the other has:
    Stream #0:0: Video: mjpeg, yuvj420p(pc), 1280x720 [SAR 72:72 DAR 16:9], 25 tbr, 25 tbn, 25 tbc

When I try to make the slide-show I get:
    Input stream #1:0 frame changed from size:1280x720 fmt:yuvj422p to size:1280x720 fmt:yuvj420p
    [swscaler @ 0x15bd020] deprecated pixel format used, make sure you
    did set range correctly

Is there a way to get a slide-show based on those two different

Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof

More information about the ffmpeg-user mailing list