[GEM-dev] 2nd outlet of [pix_film]

[Jack]

Le mercredi 30 décembre 2009 à 11:03 +0100, IOhannes zmölnig a écrit :
> Jack wrote:
> > Hello,
> >=20
> > It seems that the 4th element of the list from the second outlet of
> > [pix_film] is something like the fps of the movie.
> > When i use this value to adjust my [metro] to play the movie, sometimes=
> 
> > it works and sometimes not.
> > When i open the same movie with VLC, this value is sometimes the same
> > sometimes not.
> >=20
> > For example :
> > - with AVI (XVID codec) in vlc : 25, with [pix_film] : 12.5 (the good i=
> s
> > 25 and i also get this in the console : [pix_film]: loaded
> > file: /home/jack/Vid=C3=A9os/71 fragments d'une chronologie du hasard.a=
> vi
> > with 142529 frames (576x320) at 12.500000 fps).
> > - with DIVX (DX50 codec) in vlc : 25, with [pix_film] : 25
> > - with DIVX (XVID codec) in vlc : 25, with [pix_film] : 25
> >=20
> > Can someone explain to me these differences ?
> 
> no.
> could you put a video online that exposes the wrong fps calculation?
> which video-backend are you using for pix_film? (quicktime? avifile?
> gmerlin_avdec?) which versions?

Pd version 0.41.4-extended
GEM: ver: 0.92.2 
GEM: compiled: Dec 17 2009

video-support
	use mpeg             : no
	use mpeg-3           : yes
	use QuickTime        : yes
	use aviplay          : no
	use gmerlin          : no

libquicktime-dev (version 2:1.1.1+debian-1build1)
libmpeg3-1 (is it correct ?) (version 1.5.4-5)


When i load a movie with [pix_film], i get in the console :
pix_film:: quicktime support
pix_film:: libmpeg3 support
[pix_film]: opening /home/jack/Vidéos/71 fragments d'une chronologie du hasard.avi with format 1908
[pix_film]:  ... 
[pix_film]:  ... 
[pix_film]:  ... 
[pix_film]: loaded file: /home/jack/Vidéos/71 fragments d'une chronologie du hasard.avi with 142529 frames (576x320) at 12.500000 fps

With VLC :
Flux 0
Type : Vidéo
Codec : XVID
Résolution : 576x320
Résoltion d'affichage : 576x320
Débit d'image : 25

Thanx for help.
I have not the possibility to put the movie (639.5 Mio) on a server now.
++

Jack




> 
> which version of Gem?
> 
> fgmadrt
> IOhannes
>