[FFmpeg-user] error “optionvideo_size not found” while turning yuv to png

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Jul 12 12:32:57 EEST 2016

Claire Mantel <clma <at> fotonik.dtu.dk> writes:

> I've put a screenshot

For future questions:
Please do not provide screenshots, always post the command 
line including the complete, uncut console output as text 
into your email.

> and the yuv file there:

Thank you!
The issue is that your rawvideo file is detected as vplayer 
(a rare subtitle file type), a general work-around for your 
issue is to specify the file type:
$ ffmpeg -f rawvideo -s 640x480 -pix_fmt gray16le -i ...

Please remember not to top-post here, Carl Eugen

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