[vlc-devel] grabbing frames with vlc 1.1.0

Mehmet Kaplan mehmetkpln at gmail.com
Tue May 18 12:22:49 CEST 2010


I'm sorry, I don't know the earlier method.
Can you give me an example command?


2010/5/18 Rémi Denis-Courmont <remi at remlab.net>:
>
> On Tue, 18 May 2010 08:48:38 +0300, Mehmet Kaplan <mehmetkpln at gmail.com>
> wrote:
>> I'm using following command to grab all frames of a video file.
>>
>> vlc.exe --video-filter=scene --vout=dummy --aout=dummy --intf=dummy
>> --dummy-quiet --scene-format=png --scene-ratio=1 --scene-prefix=snap
>> --scene-path=C:\images\ test.avi vlc://quit
>>
>> This command gives less number of frames than the original frames.
>> Also this command produces different number of frames in every
>> execution.
>
> Yeah. The scene filter is poorly designed, inefficient, and it can loose
> frames if the system is not that fast. In my opinion, the earlier method
> was much better.
>
> --
> Rémi Denis-Courmont
> http://www.remlab.net
> http://fi.linkedin.com/in/remidenis
>
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