bugGNU Octave - Bugs: bug #36537, the record function fails.

 
 

bug #36537: the record function fails.

Submitted by:  Tejaswi D Prakash <tejaswidprakash>
Submitted on:  Fri 25 May 2012 12:58:36 AM UTC  
 
Category: Octave FunctionSeverity: 3 - Normal
Priority: 3 - LowItem Group: Feature Request
Status: DuplicateAssigned to: None
Originator Name: Open/Closed: Closed
Release: devOperating System: Any

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Fri 17 Jan 2014 02:45:17 PM UTC, comment #2:

Closing as a duplicate of a more recently reported bug about the audiorecorder class.

Mike Miller <mtmiller>
Project Administrator
Fri 25 May 2012 01:27:27 PM UTC, comment #1:

Yeah, audio is complicated to get right. It only works currently if you have Unix OSS (open sound system).

I think we need to use some library like SDL that does the system-specifc calls and rewrite the audio calls to use that. This is not easy to fix.

Jordi GutiƩrrez Hermoso <jordigh>
Project Administrator
Fri 25 May 2012 12:58:36 AM UTC, original submission:

The record function fails to run
the above code results in the following error

Please hit ENTER and speak afterwards!

dd: opening `/dev/dsp': No such file or directory
error: fread: invalid stream number = -1
error: called from:
error: /usr/local/share/octave/3.7.0+/m/audio/record.m at line 53, column 13

Tejaswi D Prakash <tejaswidprakash>

 

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  • -unavailable- added by tejaswidprakash (Submitted the item)
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    Follow 9 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 17 Jan 2014 02:45:17 PM UTCmtmillerCategoryNone=>Octave Function
      Item GroupNone=>Feature Request
      StatusConfirmed=>Duplicate
      Open/ClosedOpen=>Closed
      Operating SystemGNU/Linux=>Any
      Dependencies-=>Depends on bugs #41242
    Sat 09 Jun 2012 12:25:18 AM UTCrik5Carbon-CopyRemoved 72865=>-
    Sat 09 Jun 2012 12:25:08 AM UTCrik5Priority5 - Normal=>3 - Low
    Fri 25 May 2012 01:27:27 PM UTCjordighStatusNone=>Confirmed

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