[xine-devel] [PATCH] fix SPDIF passthrough playback of 14bit LE DTS files

[Kirill B. <kir...@gm...>]

Hi!

Attached patch fixes the SPDIF passthrough playback of the 14 bit LE DTS files 
(often called as DTS-WAV). The issue with current code is that 
"IEC958 header + DTS data" is longer than frames samples size and therefore 
the DTS block is sent incompletely. 

One of solutions is to send such block w/o IEC958 header and let receiver 
auto-detect it. Another solution is to shrink the DTS data block (MPlayer 
uses this way), but it doesn't work for many receivers.

The samples to test can be found e.g. here:

http://www.sr.se/laddahem/MultiKanal/Dts/SURROUNDTEST_011212.zip [^] 14MB

http://www.sr.se/laddahem/MultiKanal/Dts/electronics_dts.zip [^] 47MB

Regards,
Kirill