[FFmpeg-user] -vcodec copy encodes nothing (empty output file) with h264 input

[Carl Eugen Hoyos]

Paul <paul <at> hivetool.org> writes:

> Doesn't work. No data to output file:
> 
> ffmpeg -f video4linux2 -vcodec h264 -s 640x480 
> -r 15 -i /dev/video0 -vcodec copy output.mkv

Complete, uncut console output missing.

Carl Eugen