[PD] advise on making mjpeg, pdp and libquicktime happy
binary.koala at gmail.com
Wed Oct 17 23:22:20 CEST 2007
thanks a lot for your transcode suggestion! strangely enough it was the
only way for me to get the right file format.
as i see now, the format that [pdp_qt] expects needs to be "jpeg codec,
colormodel YUV420P" that in my experience only transecode creates. all
other methods use mjpeg and YUVJ420P. I'm wondering now would it work if
i only change the colorspace...
anyways, thanks for you advices everyone, i'm getting something to work
here finally. however im still hoping to discover the "magical avi
spell" of puredyne, i played with it a little and it reads dv footage
and mp4 video, which ultimately cool.
olsen wolf wrote:
> hi danja
> i tried: transcode -f 12 -y mov -F jpeg -i 21.avi -o 21.mov
> & it works on ubuntu feisty with Pd version 0.39.3-extended &
> libquicktime0 version 0.9.7-1ubuntu2
> & hopefully helps you
> On 10/17/07, Lluis Gómez i Bigordà <lluisgomez at hangar.org> wrote:
>> let's try thisone :::
>> i encode it using ffmpeg + mjpegtools on Ubuntu/linux ...
>> something like this ...
>> ffmpeg -i myfile.avi -vcodec mjpeg output.mov
>> lavtrans -o final.mov -f q output.mov
>> good luck!,
>> El dc 17 de 10 del 2007 a les 12:54 +0200, en/na danja vasiliev va
>>> no, still my mjpegs cant be loaded in PD. regardless all my attempts and
>>> fiddling with versions of libquicktime, pd and pdp i can't get similar
>>> functionality to PD installation in current Pure:Dyne.
>>> here is an example file of my struggle -
>>> i'm still hoping to find a solution, though getting really tired and
>>> want rather to work on my art than to look at gcc output...
>>> thanks for your attention,
>>> danja vasiliev wrote:
>>>> that worked, always worked actually... (sorry didn't mentioned it)
>>>> my problem is that the files i have can be loaded too, in pure:dyne.
>>>> pdp run out is this:
>>>> pdp_qt: video stream found (640x480 pixels, 6 fps, 987 frames, MJPG codec)
>>>> pdp_qt using colormodel YUV420P
>>>> i'm lost,
>>>> i want the same in my ubuntu 8-]
>>>> Hans-Christoph Steiner wrote:
>>>>> Try the included MJPEG movie and see if that works, it's in
>>>>> IIRC, libquicktime doesn't like all kinds of MJPEG, only certain kinds.
_|_ danja vasiliev
" ' " +31-64-2654486
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