Looks good to me.
On 15.01.2016 02:25, 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]).
Please file a bug for this.
--alex
[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
