[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2015-08-16 Thread Launchpad Bug Tracker
[Expired for libav (Ubuntu) because there has been no activity for 60 days.] ** Changed in: libav (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/795021

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2015-06-17 Thread Rolf Leggewie
lucid has seen the end of its life and is no longer receiving any updates. Marking the lucid task for this ticket as Won't Fix. ** Changed in: libav (Ubuntu Lucid) Status: Confirmed = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2014-12-03 Thread Rolf Leggewie
natty has seen the end of its life and is no longer receiving any updates. Marking the natty task for this ticket as Won't Fix. ** Changed in: libav (Ubuntu Natty) Status: Confirmed = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-19 Thread Reinhard Tartler
g++ main.cpp -o main main.cpp:8:30: fatal error: opencv2/opencv.hpp: No such file or directory compilation terminated. and there doesn't seem to be a package in oneirc that contains a file named 'opencv.hpp'. please provide a testcase that does not involve opencv but libswscale directly.

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-16 Thread Erick
I'm attaching a short example where we can found this bug (when using OpenCV) Basically the problem is found when we use the pyrDown() function of OpenCV (it uses swscale to scale the frame) ** Attachment added: main.cpp

Re: [Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-15 Thread Reinhard Tartler
On Wed, Jun 15, 2011 at 01:21:52 (CEST), b wrote: I still don't see any packages, other than fate, in the PPA (see attachment). The ppa currently contains packages only for natty, not lucid. -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- You received this bug notification

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-14 Thread Reinhard Tartler
Based on this information, I can only conclude that the bug is present in FFmpeg/Libav 0.6, which is what maverick to natty ship. Lucid comes with an even older version, 0.5. In any case, we still need confirmation that his bug has been fixed in 0.7, which can be found in the PPA or in oneiric.

Re: [Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-14 Thread b
I still don't see any packages, other than fate, in the PPA (see attachment). I'd be happy to test another version. B. On 11-06-14 02:15 AM, Reinhard Tartler wrote: Based on this information, I can only conclude that the bug is present in FFmpeg/Libav 0.6, which is what maverick to natty

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-13 Thread Erick
The problem was not solved: [swscaler @ 0x15fc4300] No accelerated colorspace conversion found from yuv420p to bgr24. I installed the daily packages: -4:0.7~daily~28982+201106130418~natty1 I found a way to fix this problem.. It is described by the post:

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-13 Thread Reinhard Tartler
Well, just installing the updated packages won't fix the problem by itself, you need to recompile opencv against the new libav packages as well. Can you please do so and report back? alternatively, it might be better if you could provide a testcase how to reproduce this issue without involving

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-13 Thread b
I'm having the same problem in Lucid. I've added the PPA, but it seems to only include the fate package. apt thinks my libsv* stuff is all up to date. Is lucid not supported by this PPA? I would like to solve this without compiling ffmpeg from source. Please advise. ** Changed in: libav

[Bug 795021] Re: Problem in colorspace conversion from yuv420p to bgr24

2011-06-09 Thread Erick
I tested with Ubuntu 11.04 - versions of packages: 4:0.6.2-1ubuntu1 4:0.6.2-1ubuntu2+medibuntu1 I will try the daily ppa and post here the results... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.