[Bug 740387] New: [REGRESSION] videoscale: The port to the new scaling API broke some file playback

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Nov 19 10:56:45 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=740387
  GStreamer | gst-plugins-base | git

           Summary: [REGRESSION] videoscale: The port to the new scaling
                    API broke some file playback
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: tsaunier at gnome.org
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Steps to reproduce:

  $ wget
http://archive.org/download/gst_qa_assets/SHA256E-s3820040--ca0f5e1c52865b2d9091cbb8341d36a49cf0b010467589503f8a711c85cca432.avi

  $ gst-launch-1.0 playbin
uri=file://$PWD/SHA256E-s3820040--ca0f5e1c52865b2d9091cbb8341d36a49cf0b010467589503f8a711c85cca432.avi

Then you can see several ERROR message of the form:

0:00:00.383378887 28985 0x7f764401f990 ERROR           videobalance
gstvideobalance.c:466:gst_video_balance_set_info:<videobalance> unknown format
video/x-raw, format=(string)YUV9, width=(int)160, height=(int)120,
pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive,
chroma-site=(string)jpeg, colorimetry=(string)bt601,
framerate=(fraction)1000000/83333

And an Internal data stream error on the bus

Reverting:

commit 835422b2ea3fafd31e32b05627d90be5ca2f403c
Author: Wim Taymans <wtaymans at redhat.com>
Date:   Fri Oct 24 17:08:43 2014 +0200

    videoscale: port to new API

makes that working again.

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