Hi,

On Thu, Nov 3, 2011 at 8:00 AM, Alessandro Greco <[email protected]> wrote:
> I want to extract only the I-frames from a MPEG2-TS file and save them as
> PNG or JPEG.
>
> I'm using the following command:
>
> ffmpeg -i test.mpg -intra -t 10 -r 1 -f image2 img-%03d.jpg

Use -skip_frame nokey (before -i test.mpg).

Ronald
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