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bug #20019: Need to switch on ffmpeg libavcodec version and use img_convert or swscale

Submitted by:  Martin Guy <martinwguy>
Submitted on:  Thu 31 May 2007 03:12:13 PM UTC  
 
Category: buildSeverity: 5 - Blocker
Release: NoneStatus: Ready For Test
Privacy: PublicAssigned to: Bastiaan Jacques <bjacques>
Open/Closed: Closed

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Fri 01 Jun 2007 03:29:14 PM UTC, comment #2:

Builds ok on Debian etch (has img_convert(), no swscale.h)

Martin Guy <martinwguy>
Thu 31 May 2007 09:19:38 PM UTC, comment #1:

Committed, please test.

Bastiaan Jacques <bjacques>
Project MemberIn charge of this item.
Thu 31 May 2007 03:12:13 PM UTC, original submission:

Split off from https://savannah.gnu.org/bugs/?20002

Conversion from using deprecated img_convert to using swscale does not work with old ffmpeg versions, including current debian.

http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2006-October/016469.html

>> if a new version of the libraries is configured with --enable-swscaler
>> then the img_convert function is compiled out.


So it looks like img_convert may be present or not independently of whether swscale is.

Debian experimental (sid) ffmpeg-dev lacks img_convert() and swscale.h; a separate binary package, made from the ffmpeg sources, libswscale-dev contains ffmpeg/swscale.h and libswscale.

http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2006-October/016521.html
Luca Abeni, Tue Oct 3 09:46:07 CEST 2006:

> you do not need to know if it has been
> compiled with libswscale or not... You just need to look at the library
> version (ok, the version has not been increased yet, so this currently
> does not work... But it will be properly increased as soon as swscale
> integration will be considered stable enough).


So... what was the first new libavcodec version after 3 )ct 2006?

Martin Guy <martinwguy>

 

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  • -unavailable- added by strk (Updated the item)
  • -unavailable- added by bjacques (Posted a comment)
  • -unavailable- added by martinwguy (Submitted the item)
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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 01 Jun 2007 03:33:03 PM UTCstrkSeverity3 - Normal=>5 - Blocker
      Open/ClosedOpen=>Closed
    Thu 31 May 2007 09:19:38 PM UTCbjacquesStatusNone=>Ready For Test
      Assigned tomartinwguy=>bjacques
    Thu 31 May 2007 03:13:01 PM UTCmartinwguyAssigned toNone=>martinwguy

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