I have an mp4 movie, containing an
h264 video stream (pixel format
yuv420p10le), and an
AAC audio stream.
My favorite player cannot read the
yuv420p10le pixel format. I was wondering if it is possible to convert losslessly the pixel format of the movie from
yuv420p. More specifically, is it possible (theoretically speaking), and if so, can any program do it and how?
I've tried the following with
ffmpeg, but it does not work:
ffmpeg -i super_movie.mp4 -vcodec copy -acodec copy -pix_fmt yuv420p super_movie_yuv420p.mp4
Thanks in advance for any help.