tiomap-dev team mailing list archive

[Ricardo Salveti <rsalveti@xxxxxxxxxxxx>]

Same bug is now happening with Precise, as the patch set is still the
same. When reverted patch 0016-modify-playbin-to-use-
stridetransform.patch I'm still able to get gst playbin to work, but a
lot slower probably because it's now using sw to do the conversion.

** Changed in: linaro-ubuntu
       Status: Invalid => Won't Fix

** Changed in: linaro-ubuntu
       Status: Won't Fix => Confirmed

** Changed in: linaro-ubuntu
   Importance: High => Critical

** Changed in: linaro-ubuntu
    Milestone: 12.04 => 12.07

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https://bugs.launchpad.net/bugs/920846

Title:
  [regression] playbin can't play video using sw decode after enabling
  TI specific patches

Status in Linaro Ubuntu Evaluation Builds:
  Confirmed
Status in OMAP4 Ubuntu Multimedia addons:
  New

Bug description:
  Sample video:
  http://samplemedia.linaro.org/H264/big_buck_bunny_480p_H264_AAC_25fps_1800K.MP4

  Testing video playback on Origen, with 12.01 RC image, and I'm unable
  to play the sample video with playbin2, due an error at gstreamer.

  linaro@linaro-ubuntu-desktop:~$ gst-launch-0.10 playbin2 uri=file:///home/linaro/Videos/big_buck_bunny_480p_H264_AAC_25fps_1800K.MP4 
  Setting pipeline to PAUSED ...
  Pipeline is PREROLLING ...
  ERROR: from element /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstQTDemux:qtdemux0: GStreamer encountered a general stream error.
  Additional debug info:
  qtdemux.c(3865): gst_qtdemux_loop (): /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstQTDemux:qtdemux0:
  streaming stopped, reason not-negotiated
  ERROR: pipeline doesn't want to preroll.
  Setting pipeline to NULL ...
  Freeing pipeline ...

  After checking the patches at available at gst-plugins-
  base0.10-0.10.35, it seems that the culprit here is the one that
  enables stridetransform by default at playbin2 (0016-modify-playbin-
  to-use-stridetransform.patch), as after reverting it I was able to
  play the video at Origen again.

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