[FFmpeg-user] trouble confirming ffv1 lossless encode

[Carl Eugen Hoyos]

Nathan Lewis <nlewis <at> mail.crawford.com> writes:

> $ ffmpeg -i ffv1_lossless.mov -an -f framemd5 ffv1_lossless.framemd5

Since you want to compare the ffv1 video (yuv422p) with 
a yuyv video, you have to tell ffmpeg:
$ ffmpeg -i input -f framemd5 -pix_fmt yuyv422 out

Carl Eugen