Ubuntu
ffmpeg package

swscale compile time width (VOF/VOFW) should be higher

Bug #443264 reported by Quikee
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
ffmpeg (Ubuntu)
Fix Released
Low
Unassigned

Bug Description

Binary package hint: ffmpeg

In mencoder and gstreamer using ffvideoscale report:

...
swScaler: Compile-time maximum width is 2048 change VOF/VOFW and recompile
...

It would be nice if the maximum width could be set at least to 4096.

The use-case where this is needed is scaling a series of large jpeg images to construct a video.

Thanx

Revision history for this message
Reinhard Tartler (siretart) wrote :

Indeed, upstream has committed the attached patch. It probably makes sense to apply it to our branch then.

I still wonder if this change affects the ABI, though...

Changed in ffmpeg (Ubuntu):
importance: Undecided → Low
status: New → Confirmed
Reinhard Tartler (siretart)
summary: - swscale compile time width restriction should be higher
+ swscale compile time width (VOF/VOFW) should be higher
Revision history for this message
andrey.filippov (andrey-elphel) wrote :

Increase of this limit (as in upstream) is very important for Elphel project, I put my comments in the other bug thread -
https://bugs.launchpad.net/ubuntu/+source/mplayer/+bug/296488

Andrey

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package ffmpeg - 4:0.5+svn20090706-2ubuntu2

---------------
ffmpeg (4:0.5+svn20090706-2ubuntu2) karmic; urgency=low

  [ Reinhard Tartler ]
  * Make arguments of av_set_pts_info() unsigned.
  * update debian/changelog
  * use patch for issue1245 from git.ffmpeg.org
  * Support constant-quant encoding for libtheora, LP: #356322
  * increase swscale compile time width (VOF/VOFW), LP: #443264

  [ Loïc Minier ]
  * Update config for karmic's armel toolchain.
  * Enable neon flavour; LP: #383240.
  * Update NEON confflags to assume v7 and VFP.
  * Add backported NEON patches from ffmpeg trunk; see debian/patches/neon/.
  * Pass proper --cpu and --extra-flags on armel.
  * Pass -fPIC -DPIC to neon pass.

 -- Loic Minier <email address hidden> Tue, 13 Oct 2009 23:56:04 +0200

Changed in ffmpeg (Ubuntu):
status: Confirmed → Fix Released
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