Could you check VLC message log while you do the operation? Look for any dropped frames or libavcodec errors/warnings.<br><br><div class="gmail_quote">2010/5/20 Mehmet Kaplan <span dir="ltr"><<a href="mailto:mehmetkpln@gmail.com">mehmetkpln@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I tested the following command on VLC 0.9.9 and the problem (less<br>
number of frames and different number of frames in each execution)<br>
still exists.<br>
vlc.exe test.avi -V image --aout=dummy --intf=dummy --dummy-quiet<br>
--no-video-title-show<br>
--image-out-format=png --image-out-ratio=1 --image-out-prefix=frame_<br>
--no-snapshot-preview vlc://quit<br>
<div><div></div><div class="h5"><br>
On Tue, May 18, 2010 at 2:41 PM, Mehmet Kaplan <<a href="mailto:mehmetkpln@gmail.com">mehmetkpln@gmail.com</a>> wrote:<br>
> yes, i tried that command earlier and it doesn't work with 1.1.0.<br>
> so, the only solution is to use old method wtih earlier builds.<br>
> I'll try it, thanks a lot.<br>
><br>
> On Tue, May 18, 2010 at 1:47 PM, Kaarlo Räihä <<a href="mailto:kaarlo.raiha@gmail.com">kaarlo.raiha@gmail.com</a>> wrote:<br>
>> <a href="http://wiki.videolan.org/Video_Output#image" target="_blank">http://wiki.videolan.org/Video_Output#image</a><br>
>> that was old method. It doesn't work with current builds, but it should work<br>
>> in 0.9.x series IIRC.<br>
>><br>
>> 2010/5/18 Mehmet Kaplan <<a href="mailto:mehmetkpln@gmail.com">mehmetkpln@gmail.com</a>><br>
>>><br>
>>> I'm sorry, I don't know the earlier method.<br>
>>> Can you give me an example command?<br>
>>><br>
>>><br>
>>> 2010/5/18 Rémi Denis-Courmont <<a href="mailto:remi@remlab.net">remi@remlab.net</a>>:<br>
>>> ><br>
>>> > On Tue, 18 May 2010 08:48:38 +0300, Mehmet Kaplan <<a href="mailto:mehmetkpln@gmail.com">mehmetkpln@gmail.com</a>><br>
>>> > wrote:<br>
>>> >> I'm using following command to grab all frames of a video file.<br>
>>> >><br>
>>> >> vlc.exe --video-filter=scene --vout=dummy --aout=dummy --intf=dummy<br>
>>> >> --dummy-quiet --scene-format=png --scene-ratio=1 --scene-prefix=snap<br>
>>> >> --scene-path=C:\images\ test.avi vlc://quit<br>
>>> >><br>
>>> >> This command gives less number of frames than the original frames.<br>
>>> >> Also this command produces different number of frames in every<br>
>>> >> execution.<br>
>>> ><br>
>>> > Yeah. The scene filter is poorly designed, inefficient, and it can loose<br>
>>> > frames if the system is not that fast. In my opinion, the earlier method<br>
>>> > was much better.<br>
>>> ><br>
>>> > --<br>
>>> > Rémi Denis-Courmont<br>
>>> > <a href="http://www.remlab.net" target="_blank">http://www.remlab.net</a><br>
>>> > <a href="http://fi.linkedin.com/in/remidenis" target="_blank">http://fi.linkedin.com/in/remidenis</a><br>
>>> ><br>
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>><br>
>><br>
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</div></div></blockquote></div><br>