<Sound Dev> [9] Review Request: 8147407 Provide support of WaveExtensible sound format

[Phil Race]

The description read as  if we had some bugs in parsing but reading the 
webrev,
if I understand correctly the problem is just that it was not listed as 
provider.
The rest appears to be just clean up ..

If so, approved.

-phil.

On 1/14/2016 3:25 PM, Sergey Bylokhov wrote:
> Hello, Audio Guru.
>
> Please review the fix for jdk9.
> According the specification of WAV format, the WaveExtensible header 
> should be used if [1]:
>  - PCM data has more than 16 bits/sample.
>  - The number of channels is more than 2.
>  - The actual number of bits/sample is not equal to the container size.
>  - The mapping from channels to speakers needs to be specified.
>
> Note that our writer contradicts the spec and writes the usual wav_pcm 
> header. But after this fix we at least will be able to read such files.
> I am not sure should we right now change current behavior of 
> writer(for example similar issue in the sox[2]).
>
> [1] http://www-mmsp.ece.mcgill.ca/documents/audioformats/wave/wave.html
> [2] http://sourceforge.net/p/sox/bugs/88/
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8147407
> Webrev can be found at: 
> http://cr.openjdk.java.net/~serb/8147407/webrev.00
>