bugGNU Octave - Bugs: bug #48548, More-than-stereo channel support...

 
 

bug #48548: More-than-stereo channel support for audioplayer

Submitter:  None
Submitted:  Sun 17 Jul 2016 08:39:01 PM UTC
   
 
Category:  Octave Function Severity:  1 - Wish
Priority:  1 - Later Item Group:  Feature Request
Status:  Postponed Assigned to:  None
Originator Name:  Marc Originator Email:  -email is unavailable-
Open/Closed:  * Open Release:  * dev
Operating System:  * Any Fixed Release:  None
Planned Release:  None
* Mandatory Fields

Add a New Comment Rich Markup
   

Mon 18 Jul 2016 05:01:32 PM UTC, comment #1: 

Thanks for reporting this bug against Octave. Yes, the audio recording and playback functions currently only support stereo. In fact as far as I can tell Matlab only supports stereo as well. So if we're going to make the number of channels flexible we need to do it in a way that does not break Matlab compatibility. If you are familiar with portaudio feel free to work on this and suggest changes. Marking as postponed since there are no patches attached.

Mike Miller <mtmiller>
Group Member
Sun 17 Jul 2016 08:39:01 PM UTC, original submission:  

"audioplayer" works great with jackd and stereo signals.
But it does not support more channels.

When trying to play a signal with 4 channels on a (JACK) device with 4 playback channels, nothing is played back on channels 3 and 4.


Anonymous

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by mtmiller (Posted a comment)
  • -email is unavailable- added by None (Submitted the item)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

    Only group members can vote.

     

    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2016-07-18 mtmiller Priority5 - Normal 1 - Later
    2016-07-18 mtmiller Severity3 - Normal 1 - Wish
        StatusNone Postponed
        Release4.0.0 dev
        Operating SystemGNU/Linux Any

    Back to the top

    Powered by Savane 3.13-758e.
    Corresponding source code