[FFmpeg-devel] [PATCH 1/6] fate: wma: add lossless 24bits test
jamrial at gmail.com
Tue Apr 19 01:31:07 CEST 2016
On 4/18/2016 6:23 PM, Christophe Gisquet wrote:
> 2016-04-18 22:22 GMT+02:00 Christophe Gisquet <christophe.gisquet at gmail.com>:
>> 2016-04-18 19:11 GMT+02:00 James Almer <jamrial at gmail.com>:
>>> No way to create one using existing 24bit audio currently available in fate
>>> or any redistributable 24 audio out there?
>>> There are some dts-ma and truehd multichannel samples that are not sine waves.
>> You're right. Just did that, except the encoder doesn't like the 7.1
> Except this nice true 24bits sample didn't exhibit the issue found by
> Michael (where the audio is coded as 24bits, but probably isn't).
> Extracting a few wma packets from thefile is sufficient to show the
> issue, generating a file that's 30KB.
> Because of this, I would favour this sample over a true 24 bits
> sample. Another option would be to add those 2 tests.
If you can get the true 24 bits one to 30kb as well by using only a small amount of
samples then make both tests. Otherwise use whichever you think will be best.
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