[FFmpeg-user] x11grab on powerpc

[naishab kp]

Hi all,
Am having a PowerPC board running eldk-5.3 filesystem on which i tried
video grabbing as shown below. What is the meaning of this error message?
What parms i typed wrong?

ffmpeg  -f   x11grab  -s 1280x1024   -r 30   -i :0.0      -qscale 0.1    -t
30    grab.avi

ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
  built on May 29 2014 10:56:22 with gcc 4.7.2
  configuration: --arch=powerpc --enable-cross-compile
--cross-prefix=powerpc-linux- --target-os=linux --enable-altivec
--enable-shared --enable-gpl --enable-x11grab --enable-avresample
--prefix=/opt/ffmpeg-0.11.1/ffmpeg-ppc
--sysroot=/opt/eldk-5.3/powerpc/sysroots/powerpc-linux
--sysinclude=/opt/eldk-5.3/powerpc/sysroots/powerpc-linux/usr/include
--extra-cflags=-fPIC --disable-static
  libavutil      51. 54.100 / 51. 54.100
  libavcodec     54. 23.100 / 54. 23.100
  libavformat    54.  6.100 / 54.  6.100
  libavdevice    54.  0.100 / 54.  0.100
  libavfilter     2. 77.100 /  2. 77.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[x11grab @ 0x10805560] device: :0.0 -> display: :0.0 x: 0 y: 0 width: 1280
height: 1024
[x11grab @ 0x10805560] shared memory extension found
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  141 (MIT-SHM)
  Minor opcode of failed request:  4 (X_ShmGetImage)
  Serial number of failed request:  11
  Current serial number in output stream:  11

Regards,
Naishab KP

-- 
"be conservative in what you do, be liberal in what you accept from others"