[x264-devel] How extract I-Frames from a video stream?

[Rouhi Amirhossein]

By the way i execute the command in windows platform with administrator
access to the directory....

On 10 February 2012 19:26, dubplate <dubplate65 at web.de> wrote:

> **
> http://ffmpeg.org/libavfilter.html#select ->
>
> select='eq(pict_type\,I)'
>
>
>
> On 02/10/2012 04:50 AM, amir.rouhi at rmit.edu.au wrote:
>
> I know that ffmpeg or x264 is enable to extract images at any desired time
> interval from a video stream. i.e the below command:
> ffmpeg -i test.avi -r 1 -s WxH -f image2 test-%03d.jpeg
> extract 1 second image interval from test.avi. But i dont know how to
> change this command to extract just I-Frames from the stream, regardless of
> the frame time position.
> Can u help me to find the solution? Or do you how x264 can extract
> I-Frames?
>
>
>
>
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>
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>


-- 
Amir H. Rouhi
PhD Student/ CSIT RMIT University
Room: 14-09-04
http://raws.adc.rmit.edu.au/~s3288736/blog2/
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