[FFmpeg-user] Issue Overlaying Video from x11grab and video4linux2
jawknee at sonic.net
Tue Dec 3 01:58:09 CET 2013
Newbie alert - I'm new to ffmpeg and very new to the list…
On Dec 2, 2013, at 4:26 PM, Ian Milligan wrote:
> output looks like: http://pastie.org/8524085. However when I try to capture
> simultaneously using video4linux2 and overlay the two streams, the encoder
> reports getting only about 5 fps. Here is some sample output:
The links above show text that appears to be cut off with no scroll bar and
the output largely appeared on one line, but I eventually figured it out.
In each of these, the fps output I see I believe is the rate
at which frames are being encoded. In other words - how fast
ffmpeg is able do the the encoding as opposed to the ultimate playback rate.
Hope that helps.
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