[FFmpeg-devel] [PATCH] wma encoder regtest fix

[Robert Swain]

2009/2/16 Guillaume POIRIER <poirierg at gmail.com>:
> Hello Ben,
>
> On Mon, Feb 16, 2009 at 5:01 PM, Benjamin Larsson <banan at ludd.ltu.se> wrote:
>> Hi, can you test this patch and see if it is any better ?
>>
>> MvH
>> Benjamin Larsson
>>
>>
>> +++ tests/data/vsynth.regression    2009-02-16 16:00:57.000000000 +0100
>> @@ -205,14 +205,14 @@
>> 353368 ./tests/data/a-flac.flac
>> 95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/flac.vsynth.out.wav
>> stddev:    0.00 PSNR:999.99 bytes:  1058444/  1058444
>> -4435d87463cd6c5407bd88cca241ca56 *./tests/data/a-wmav1.asf
>> +ee53f214f0c376170951fc919a6bd8fc *./tests/data/a-wmav1.asf
>> 106004 ./tests/data/a-wmav1.asf
>> -stddev:12251.38 PSNR: 14.56 bytes:  1056812/  1058444
>> -stddev: 2105.96 PSNR: 29.85 bytes:  1048620/  1058444
>> -24ae726aef89e5d17e315c64182f4c61 *./tests/data/a-wmav2.asf
>> +stddev: 7998.75 PSNR: 18.26 bytes:  1056812/  1058444
>> +stddev: 8025.46 PSNR: 18.23 bytes:  1048620/  1058444
>> +1a16cf2318b93aaae720c82136142cd5 *./tests/data/a-wmav2.asf
>> 106044 ./tests/data/a-wmav2.asf
>> -stddev:12255.80 PSNR: 14.55 bytes:  1056812/  1058444
>> -stddev: 2099.27 PSNR: 29.88 bytes:  1048620/  1058444
>> +stddev: 7998.75 PSNR: 18.26 bytes:  1056812/  1058444
>> +stddev: 8025.36 PSNR: 18.23 bytes:  1048620/  1058444
>> 89f5b8dd97e0dddbe59af0d44fd229f3 *./tests/data/a-pcm_alaw.wav
>> 529256 ./tests/data/a-pcm_alaw.wav
>> 0568b0b9a72e31559e150e7e09d301cd *./tests/data/pcm.vsynth.out.wav
>> make: *** [codectest] Error 1
>
> diff -u -w "/Users/gpoirier/Prgm/ffmpeg-git"/tests/ffmpeg.regression.ref
>  tests/data/vsynth.regression
> --- /Users/gpoirier/Prgm/ffmpeg-git/tests/ffmpeg.regression.ref 2009-02-16
> 21:09:41.000000000 +0100
> +++ tests/data/vsynth.regression        2009-02-16 21:38:37.000000000 +0100
> @@ -205,14 +205,14 @@
>  353368 ./tests/data/a-flac.flac
>  95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/flac.vsynth.out.wav
>  stddev:    0.00 PSNR:999.99 bytes:  1058444/  1058444
> -4435d87463cd6c5407bd88cca241ca56 *./tests/data/a-wmav1.asf
> +a66e7ac7f9a34c1099caac4100ce6857 *./tests/data/a-wmav1.asf
>  106004 ./tests/data/a-wmav1.asf
> -stddev:12251.38 PSNR: 14.56 bytes:  1056812/  1058444
> -stddev: 2105.96 PSNR: 29.85 bytes:  1048620/  1058444
> -24ae726aef89e5d17e315c64182f4c61 *./tests/data/a-wmav2.asf
> +stddev: 8001.45 PSNR: 18.26 bytes:  1056812/  1058444
> +stddev: 8024.26 PSNR: 18.23 bytes:  1048620/  1058444
> +aab442da9ba0314d500290e31b2a7f2a *./tests/data/a-wmav2.asf
>  106044 ./tests/data/a-wmav2.asf
> -stddev:12255.80 PSNR: 14.55 bytes:  1056812/  1058444
> -stddev: 2099.27 PSNR: 29.88 bytes:  1048620/  1058444
> +stddev: 8001.44 PSNR: 18.26 bytes:  1056812/  1058444
> +stddev: 8024.57 PSNR: 18.23 bytes:  1048620/  1058444
>  89f5b8dd97e0dddbe59af0d44fd229f3 *./tests/data/a-pcm_alaw.wav
>  529256 ./tests/data/a-pcm_alaw.wav
>  0568b0b9a72e31559e150e7e09d301cd *./tests/data/pcm.vsynth.out.wav
> make: *** [codectest] Error 1
>
> Here's how it looks on OSX/PPC/GCC-4.0.1 or GCC-4.2 (both agree).

And yours look different. So I guess this patch doesn't work either.

Regards,
Rob