[FFmpeg-user] ffv1.3 memory overflow

Nicolas George nicolas.george at normalesup.org
Wed Mar 13 10:20:27 CET 2013

Le tridi 23 ventôse, an CCXXI, Peter B. a écrit :
> Since you didn't have any "pix_fmt" argument in your ffmpeg
> x11grab-capture commandline, I presume it's something like rgb24.
> You might want to try downsampling it to something like yuv422p or
> even yuv420p (=default HD video pix_fmt)?

Johann requested lossless: RGB -> YUV420P is not lossless. On screen
captures, this can be especially noticeable.


  Nicolas George
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