[PD] Green splitted pictures
nicolas.sauret at laposte.net
nicolas.sauret at laposte.net
Fri Mar 10 03:27:48 CET 2006
> ola,
ola,
> seems a problem with the xvideo output,
> can you try to play it with a pdp_glx ?
same result except it plays slower. glx use opengl i guess.
That's basically what I want escape since I'm doing really
simple processing on big files for this project.
> then, please, indicate also your graphic driver
> and system..
Here i'm limited with my linux knowledge... I'm under Fedora
Core4. Brand new installed and updated according to the
administrator. I've checked the XF86Config and it seems I use
only generic driver. The card is a NVidia GeForce 6600 GT.
here is an extract of the XF86Config.eg that is in this path
/usr/X11R6/lib/Server
Do you think that installing a specific driver would work better ?
I'm not sure that the info you need to help me. Let me know
what command shell I should type to get the info.
#
**********************************************************************
# Graphics device section
#
**********************************************************************
# Any number of graphics device sections may be present
Section "Device"
# The Identifier must be present.
Identifier "Generic VGA"
Driver "vga"
# Chipset "generic"
# VideoRam 256
# Clocks 25.2 28.3
thks a lot.
nicolaos.
>
> >I can play my QT file with lqtplay. The result is not quite
> >smooth and some frames are dropped. Since Pdp or pidip use the
> >same libquicktime, i'm wondering why I get such result (green
> >picture, split)when I play it.
> >Here is the output of lqtplay :
> >
> >$ lqtplay AE_BackRight.mov
> >INFO: playing AE_BackRight.mov
> > video: 1 track(s)
> > track #1
> > width : 1024
> > height: 576
> > depth : 24 bit
> > rate : 25.00 fps
> > codec : jpeg
> > audio: 1 track(s)
> > track #1
> > rate : 48000 Hz
> > bits : 16
> > chans : 1
> > codec : twos
> >Timescale: 25
> >INFO: Xvideo port 61: 0x32595559 (YUY2) packed [BC_YUV422]
> >INFO: Xvideo port 61: 0x32315659 (YV12) planar [BC_YUV420P]
> >INFO: Xvideo port 61: 0x59565955 (UYVY) packed
> >INFO: Xvideo port 61: 0x30323449 (I420) planar [BC_YUV420P]
> >INFO: Xvideo port 61: 0x3 () packed
> >Stream colormodel YUV 4:2:2 planar (jpeg), using YUV 4:2:2
> >packed (YUY2)
> >INFO: using BC_YUV422 + Xvideo extention
> >INFO: window size is 1024x576
> >
> >
> >Any idea how to make this file work into PD/pdp/pidip ?
> >Any idea what codec will make PD/... play it smoothly ? I may
> >then convert the file with lqt_transcode.
> >
> >thanks a lot,
> >nicolaos.
> >
> >
> >
> >
> >
> >
> >>Merci sevY,
> >>sorry, i'm a bit slow for testing the solutions, I'm fulltime
> >>busy with 4-5 projects.
> >>So qtinfo gives me :
> >>$ qtinfo ./AE_FrontRight.mov
> >>
> >>File ./AE_FrontRight.mov:
> >> 1 audio tracks.
> >> 1 channels, 16 bits, sample rate 48000, length 29721600
> >>samples, compressor twos.
> >> Sample format: 16 bit signed.
> >> supported.
> >> 1 video tracks.
> >> 1024x576, depth 24, rate 25.000000, length 15480 frames,
> >>compressor jpeg.
> >> Native colormodel: YUV 4:2:2 planar (jpeg)
> >> Interlace mode: None (Progressive)
> >> supported.
> >>Deleting quicktime codecs
> >>
> >>It's a pretty big file coming directly from After Effect as
> >>jpeg sequence. YUV 4:2:2 must be the problem, since i'm pretty
> >>sure pdp_qt or yqt can decode jpeg sequence.
> >>I would like to keep it like this since I want keep the high
> >>quality from it. Is there a color mode conversion in pdp/pidip
> >>package ?
> >>
> >>thanks.
> >>
> >>nicolaos.
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>>ola,
> >>>
> >>>seems ther's a problem with your codec and the libquicktime
> >>>you are using, which version of libquicktime and which codec
> >>>( do a qtinfo on your movie )
> >>>
> >>>for the font, you are missing this file :
> >>>/usr/X11R6/lib/X11/fonts/TTF/helmetr.ttf
> >>>
> >>>you can get it from pidip source code.
> >>>
> >>>suerte,
> >>>sevy
> >>>
> >>>nicolas.sauret at laposte.net wrote:
> >>>
> >>>
> >>>
> >>>>Hello all,
> >>>>
> >>>>It's finally installed. I only have a error loading the
font.
> >>>>Yves propose to make install from Pidip but there is no such
> >>>>things in the Pd-Extended...
> >>>>
> >>>>The problem actually is that using pdp_yqt, I get a green
> >>>>screen (all green).
> >>>>Using pdp_qt, I get an interesting split composed of 7
> >>>>
> >>>>
> >parts :
> >
> >
> >>>>bottom half (black)
> >>>>left and right half of the bottom half of the bottom up
(half
> >>>>picture)
> >>>>and so on wich make 7 parts. The picture are green but at
> >>>>least I can see my film.
> >>>>
> >>>>the film is in YUV422. I guess the problem comes from here.
> >>>>How to arrange this ?
> >>>>
> >>>>thanks
> >>>>++
> >>>>nic.
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