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Bug 485729 - [textoverlay] distorted sub-title background
[textoverlay] distorted sub-title background
Status: RESOLVED DUPLICATE of bug 506659
Product: GStreamer
Classification: Platform
Component: gst-plugins-base
git master
Other Linux
: Normal normal
: NONE
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2007-10-11 13:26 UTC by Sebastien Bacher
Modified: 2008-06-02 18:40 UTC
See Also:
GNOME target: ---
GNOME version: 2.19/2.20


Description Sebastien Bacher 2007-10-11 13:26:55 UTC 
The bug has been opened on https://bugs.launchpad.net/bugs/150310

"Binary package hint: totem

Software: Totem Movie Player 2.20.0 (GStreamer 0.10.14) on Ubuntu 7.10 Beta with all updates till Oct 7th 2007.
Video Codec is DivX MPEG-4 Version 5.
Text Subtitles' font is Sans Bold 20pt, Greek (ISO-8859-7) encoding.

A screenshot of the video showing the color distortion left and right of the subtitles is uploaded at http://img210.imageshack.us/img210/4782/300totemge3.png
...
Thanks for the reply. I uploaded a small part of the movie and the corresponding srt file.

http://rapidshare.com/files/61151815/300.zip.html
...
http://launchpadlibrarian.net/9884835/300totemge3.png
..."
Comment 1 Tim-Philipp Müller 2008-01-08 17:18:57 UTC 
What's the width and height of the video?

Looks like it might be the same as bug #506659.
Comment 2 Sebastien Bacher 2008-01-08 18:25:32 UTC 
new submitter comment, "Dimensions are 620 x 256 :)"
Comment 3 Tim-Philipp Müller 2008-06-02 18:40:58 UTC 
Thanks for the info. I think it's indeed the same bug, which should be fixed in CVS now (and in the upcoming 0.10.20 pre-releases):

 2008-06-02  Tim-Philipp Müller  <tim.muller at collabora co uk>

        * ext/pango/Makefile.am:
        * ext/pango/gsttextoverlay.c: (gst_text_overlay_shade_y),
          (gst_text_overlay_blit_yuv420), (gst_text_overlay_push_frame):
          Use gstvideo functions to calculate strides and plane offsets. Fixes
          rendering issue ('ghost' images of the text on the chroma planes)
          with widths or heights that are not multiples of 8 (#506659 and
          probably also #485729).

        * tests/icles/test-textoverlay.c: (show_text), (test_textoverlay),
          (main):
          Test with odd height/width too.


Please re-open if you still have issues with that fix applied.


*** This bug has been marked as a duplicate of 506659 ***