• Status Closed
  • Percent Complete
  • Task Type Patches
  • Category Codecs
  • Assigned To No-one
  • Operating System All players
  • Severity Low
  • Priority Very Low
  • Reported Version Daily build (which?)
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Rockbox
Opened by Uchida - 2009-07-10
Last edited by mcuelenaere - 2010-02-20

FS#10425 - [aiff/wav codec] rework DVI ADPCM and supports some IMA ADPCM series formats

DVI ADPCM decoding logic reworked.

  1. supports 2 and 5 bitspersample.
  2. I corrected the problem not played normally for bitspersample is 3.

And more, the following IMA ADPCM series formats support:
- QuickTime IMA ADPCM (AIFF codec)
- Adobe Flash ADPCM (wav codec)
- XBOX ADPCM (wav codec)

It is necessary to apply the patch of  FS#10422 ,  FS#10423 ,  FS#10424 .

Closed by  mcuelenaere
2010-02-20 12:04
Reason for closing:  Accepted
Additional comments about closing:   Warning: Undefined array key "typography" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 371 Warning: Undefined array key "camelcase" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 407

In r24782.

Sorry I missed to upload of the patch file.

I send new patch.

- sync r24691
- sync new  FS#10424  - I corrected to seek the adobe SWF adpcm format wave file.

I commit this patch (see r24782) but I cannot close my task.
please close this task.


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