[FFmpeg-user] feeding frames to ffmpeg manually?
csillag.kristof at gmail.com
Fri Jan 27 19:20:53 CET 2012
2012-01-27 19:11 keltezéssel, Donald McLachlan írta:
> I know ffmpeg will create jpeg images from videos with the -image2
> output option.
> I've not checked; maybe -image2 can be used as an input option?
One can build a video file from a group of images, like this:
ffmpeg -f image2 -i foo-%03d.jpeg -r 12 -s WxH foo.avi
... but that's now that I want!
I want to feed the data from my application directly to ffmpeg, without
encoding it into JPEG, and writing it put to a file.
(The purpose of this is to get smaller latencies and better throughput.)
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