[PD] Green splitted pictures

nicolas.sauret at laposte.net nicolas.sauret at laposte.net
Sat Mar 11 08:54:56 CET 2006



thks, here is the result :


$ qtinfo no_GISS_fill_2.mov 

File no_GISS_fill_2.mov:
  0 audio tracks.
  1 video tracks.
    320x240, depth 40, rate 8.333333, length 75 frames,
compressor jpeg.
    Native colormodel:  YUV 4:4:4 planar (jpeg)
    Interlace mode:     None (Progressive)
    supported.
Deleting quicktime codecs

$ lqtplay no_GISS_fill_2.mov 
INFO: playing no_GISS_fill_2.mov
  video: 1 track(s)
    track #1
      width : 320
      height: 240
      depth : 40 bit
      rate  : 8.33 fps
      codec : jpeg
Timescale: 25
WARNING: no audio stream
INFO: Xvideo port 53: is busy, skipping
Stream colormodel YUV 4:4:4 planar (jpeg), using 24 bpp RGB
Xlib:  extension "GLX" missing on display ":0.0".
WARNING: gl: can't get visual (rgb,db)
INFO: using BC_RGB888 + plain X11
INFO: window size is 320x240
Decoded 0 samples
Deleting quicktime codecs

lqtplay plays the film but in green (I believe it's not the
original color).


In pd : 

pdp_qt + pdp_xv : (black screen)
pdp_qt: opening /home/nicolas/Stream/no_GISS_fill_2.mov
pdp_qt: video stream found (320x240 pixels, 8 fps, 75 frames,
jpeg codec)
pdp_qt: WARNING: can't find a usable colour model


pdp_yqt + pdp_xv : (all green screen, no moving image)
pdp_yqt: opening /home/nicolas/Stream/no_GISS_fill_2.mov
pdp_yqt: warning : no audio stream
pdp_qt: ERROR: no usable video stream found.

pdp_yqt + pdp_xgl : (nothing)
pdp_glx: can't create visual

Notice that the xgl doesn't work since I've installed the
nvidia driver. 

I can actually play my original file with qtplay with the
correct colors, but not Yves's file.

When I try to transcode my file with lqt_transcode, all the
codec crash PD.

Does these info help ?

thanks a lot all.







> ola,
> 
> try this short movie :
> 
> http://___.free.fr/no_GISS_fill_2.mov
> 
> suerte,
> sevy
> 
> 
> nicolas.sauret at laposte.net wrote:
> 
> > Same problem after installing the last driver for my VGA card.
> > Does anybody have a small mov file that I can test to see
whether if 
> > it is my file or my system that fails.
> > Do you have a check list to make sure the PD/PDP/PiDiP is
well installed ?
> > thanks you
> >
> >
> > 		
> > >
> > > Sorry I made a mistake on my XF86config file since, FC4 use
> > > X.org's system...
> > > So here is my xorg.conf file with nvidia driver :
> > > [...]
> > > Section "Monitor"
> > > Identifier "Monitor0"
> > > VendorName "Monitor Vendor"
> > > ModelName "Dell P1130"
> > > DisplaySize 400 300
> > > HorizSync 30.0 - 130.0
> > > VertRefresh 48.0 - 170.0
> > > Option "dpms"
> > > EndSection
> > >
> > > Section "Device"
> > > Identifier "Videocard0"
> > > Driver "nv"
> > > VendorName "Videocard vendor"
> > > BoardName "NVIDIA GeForce 6600 GT"
> > > EndSection
> > >
> > > Section "Screen"
> > > Identifier "Screen0"
> > > Device "Videocard0"
> > > Monitor "Monitor0"
> > > DefaultDepth 24
> > > SubSection "Display"
> > > Viewport 0 0
> > > Depth 16
> > > Modes "800x600" "640x480"
> > > EndSubSection
> > > SubSection "Display"
> > > Viewport 0 0
> > > Depth 24
> > > Modes "1280x1024" "1152x864" "1152x768"
> > > "1024x768" "800x600" "640x480"
> > > EndSubSection
> > > EndSection
> > >
> > > Section "DRI"
> > > Group 0
> > > Mode 0666
> > > EndSection
> > >
> > >
> > > Seems pretty ok to me. I still can't explain my green
splitted
> > > screen.
> > >
> > >
> > > > > 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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> > > >
> > > >
> > > >
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