[MPlayer-users] SIGSEGV on making movies from JPEG files

vitko vitk0 at seznam.cz
Tue Jun 14 08:29:03 CEST 2005


> Run identify -verbose on your images.
> If you see a line like this:  Class: PseudoClass
> then run the following command for each image:
> convert +page -type TrueColor $infile $outfile
> I think this is the problem, or at least this happened to me...

Thanks for tip, but it also failed. As for identify, I'm getting this:

$ identify -verbose img_0061-640.jpg
Image: img_0061-640.jpg
   Format: JPEG (Joint Photographic Experts Group JFIF format)
   Geometry: 640x480
   Class: DirectClass
   Colorspace: RGB
   Type: TrueColor
   Depth: 8 bits
   Endianess: Undefined
   Channel depth:
     Red: 8-bits
     Green: 8-bits
     Blue: 8-bits
   Channel statistics:
     Red:
       Min: 0
       Max: 201
       Mean: 118.088
       Standard deviation: 55.301
     Green:
       Min: 0
       Max: 197
       Mean: 118.077
       Standard deviation: 55.0205
     Blue:
       Min: 0
       Max: 189
       Mean: 119.091
       Standard deviation: 56.046
   Colors: 7897
   Rendering-intent: Undefined
   Resolution: 180x180
   Units: PixelsPerInch
   Filesize: 56kb
   Interlace: None
   Background Color: grey100
   Border Color: #DFDFDF
   Matte Color: grey74
   Dispose: Undefined
   Iterations: 0
   Compression: JPEG
   Orientation: Undefined
   JPEG-Quality: 95
   JPEG-Colorspace: 2
   JPEG-Sampling-factors: 2x1,1x1,1x1
   signature: d2d4ed939998816823c3515de53fbddedfb7429623279e51798cf2aa63b4d910
   Profile-exif: 5116 bytes
     Make: Canon.
     Model: Canon PowerShot S70.
     Orientation: 1
     X Resolution: 180/1
     Y Resolution: 180/1
     Resolution Unit: 2
     Date Time: 2005:06:11 08:06:12.
     Y Cb Cr Positioning: 1
     Exif Offset: 196
     Exposure Time: 1/640
     F Number: 28/10
     Exif Version: 0220
     Date Time Original: 2005:06:11 08:06:12.
     Date Time Digitized: 2005:06:11 08:06:12.
     Components Configuration: ....
     Compressed Bits Per Pixel: 3/1
     Shutter Speed Value: 298/32
     Aperture Value: 95/32
     Exposure Bias Value: 0/3
     Max Aperture Value: 95/32
     Metering Mode: 2
     Flash: 16
     Focal Length: 186/32
     Maker Note: 
.........................................."...............0...........<...........D...........|....... 
...........................}B...... 
.................8.........................................$...........\...................................... 
.......... 
.b...........................................#...........D......._.*...............................b.&............................................... at .......).).................................................IMG:PowerShot 
S70 JPEG..........Firmware Version 
1.00....[........................................................................................................................................................................................................................................................................................................H.....................A.....3.......................J...................II*.....
     User Comment: 
........................................................................................................................................................................................................................................................................
     Flash Pix Version: 0100
     Color Space: 1
     Exif Image Width: 1600
     Exif Image Length: 1200
     Interoperability Offset: 1870
     unknown: R98.
     unknown: 0100
     Related Image Length: 1600
     Related Image Width: 1200
     Focal PlaneX Resolution: 1600000/284
     Focal PlaneY Resolution: 1200000/213
     Focal Plane Resolution Unit: 2
     Sensing Method: 2
     File Source: .
     unknown: 0
     unknown: 0
     unknown: 0
     unknown: 3072/3072
     unknown: 0
   Tainted: False
   User Time: 0.040u
   Elapsed Time: 0:01

What should I try next?

Vit




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