quartz: waveparser support wav file generated by ffmpeg

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
https://testbot.winehq.org/JobDetails.pl?Key=15747

Your paranoid android.


=== wvistau64 (32 bit filtergraph) ===
filtergraph.c:165: Test failed: RenderFile returned: 80040256
filtergraph.c:83: Test failed: Cannot run the graph returned: 0

=== w2008s64 (32 bit filtergraph) ===
filtergraph.c:165: Test failed: RenderFile returned: 80040256
filtergraph.c:83: Test failed: Cannot run the graph returned: 0

=== wvistau64 (64 bit filtergraph) ===
filtergraph.c:165: Test failed: RenderFile returned: 80040256
filtergraph.c:83: Test failed: Cannot run the graph returned: 0

=== w2008s64 (64 bit filtergraph) ===
filtergraph.c:165: Test failed: RenderFile returned: 80040256
filtergraph.c:83: Test failed: Cannot run the graph returned: 0