[FFmpeg-devel] FATE Errors

[Felix LeClair]

Both times I’ve encountered were on PopOS (think Debian/Ubuntu meets arch like timing release) 

Currently pulling to a macOS machine and seeing if it can be replicated there.

-FCLC

> On Apr 30, 2022, at 15:19, Soft Works <softworkz at hotmail.com> wrote:
> 
> 
> 
>> -----Original Message-----
>> From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
>> James Almer
>> Sent: Saturday, April 30, 2022 9:10 PM
>> To: ffmpeg-devel at ffmpeg.org
>> Subject: Re: [FFmpeg-devel] FATE Errors
>> 
>> 
>> 
>>> On 4/30/2022 4:06 PM, Andreas Rheinhardt wrote:
>>> Soft Works:
>>>> Hi,
>>>> 
>>>> is it a known issue that the current head of the master branch has
>>>> FATE errors?
>>>> 
>>>> I get the same locally as well as on the automated GitHub build.
>>>> One is this:
>>>> 
>>>> --- ./tests/ref/vsynth/vsynth2-mpeg2-422 2022-04-30
>> 14:23:44.330424058 +0000
>>>> +++ tests/data/fate/vsynth2-mpeg2-422 2022-04-30 14:38:41.071678201
>> +0000
>>>> @@ -1,4 +1,4 @@
>>>> -b2fa9b73c3547191ecc01b8163abd4e5 *tests/data/fate/vsynth2-mpeg2-
>> 422.mpeg2video
>>>> -379164 tests/data/fate/vsynth2-mpeg2-422.mpeg2video
>>>> -704f6a96f93c2409219bd48b74169041 *tests/data/fate/vsynth2-mpeg2-
>> 422.out.rawvideo
>>>> -stddev: 4.17 PSNR: 35.73 MAXDIFF: 70 bytes: 7603200/ 7603200
>>>> +8f6d565723ccf879ab2b5aa910b7ce21 *tests/data/fate/vsynth2-mpeg2-
>> 422.mpeg2video
>>>> +380544 tests/data/fate/vsynth2-mpeg2-422.mpeg2video
>>>> +0797fddea4835687dedddebbbe98fa8f *tests/data/fate/vsynth2-mpeg2-
>> 422.out.rawvideo
>>>> +stddev: 4.16 PSNR: 35.73 MAXDIFF: 75 bytes: 7603200/ 7603200
>>>> Test vsynth2-mpeg2-422 failed. Look at tests/data/fate/vsynth2-
>> mpeg2-422.err for details.
>>>> make: *** [tests/Makefile:277: fate-vsynth2-mpeg2-422] Error 1
>>>> 
>>>> 
>>>> Is anybody seeing the same?
>>>> 
>>>> Thanks,
>>>> sw
>>> 
>>> http://fate.ffmpeg.org/ doesn't show recent regressions and FATE is
>> fine
>>> for me locally. I recently made changes to FATE (namely the test
>>> requirements, vcodec.mak (where the vsynth-tests reside) among the
>> files
>>> affected), so I am interested in whether the failing tests are
>>> concentrated on the files recently changed by me (it would obviously
>> not
>>> haved pushed them if I knew them to cause issues; also patchwork was
>> fine).
>>> Are these issues reproducible? Can you bisect them?
>>> 
>>> - Andreas
>> 
>> This may be the alignment issue introduced in lavfi in
>> https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=17a59a634c39b00a
>> 680c6ebbaea58db95594d13d
>> assuming it was not fixed.
>> I think it only affected targets where av_cpu_max_align() returned 64.
> 
> My local build is run on Ubuntu in Hyper-V VM on Windows. The GitHub
> CI build runs on Azure DevOps which is also an Ubuntu VM (not sure 
> about the host).
> 
> AFAIC, Patchwork runs in a Docker container only. Not sure whether
> that could be the difference..
> 
> softworkz
> 
> 
> 
> 
> 
> 
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