bugGNU Octave - Bugs: bug #41242, audio recording and playback not...

 
 

bug #41242: audio recording and playback not yet implemented

Submitted by:  Scott Riccardelli <slcott>
Submitted on:  Wed 15 Jan 2014 07:17:46 PM UTC  
 
Category: Octave FunctionSeverity: 1 - Wish
Priority: 5 - NormalItem Group: Feature Request
Status: PostponedAssigned to: Mike Miller <mtmiller>
Originator Name: Scott RiccardelliOpen/Closed: Open
Release: devOperating System: Any

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Fri 17 Jan 2014 02:43:30 PM UTC, comment #1:

Thanks for your report. We know that audio recording and playback is largely unusable in Octave right now. In fact, we just had a GSoC project in which most of the missing audio functionality was implemented. This work will soon be merged into Octave for a future release.

Mike Miller <mtmiller>
Project MemberIn charge of this item.
Wed 15 Jan 2014 07:17:46 PM UTC, original submission:

error: 'audiorecorder' undefined near line 1 column 10

>> disp('Start speaking.')

Start speaking.

>> recordblocking(recObj, 5);

error: 'recObj' undefined near line 2 column 16
error: evaluating argument list element number 1

>> disp('End of Recording.');

End of Recording.

>>
>> % Play back the recording.
>> play(recObj);

error: 'recObj' undefined near line 3 column 6
error: evaluating argument list element number 1

>>
>> % Store data in double-precision array.
>> myRecording = getaudiodata(recObj);

error: 'recObj' undefined near line 3 column 28
error: evaluating argument list element number 1

>>
>> % Plot the waveform.
>> plot(myRecording);

error: 'myRecording' undefined near line 3 column 6
error: evaluating argument list element number 1

>>
>>
>> recObj = audiorecorder;

warning: the 'audiorecorder' function is not yet implemented in Octave

Please read `http://www.octave.org/missing.html' to learn how you can
contribute missing functionality.

error: 'audiorecorder' undefined near line 3 column 10

Scott Riccardelli <slcott>

 

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Depends on the following items: None found

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Carbon-Copy List
  • -unavailable- added by mtmiller (Posted a comment)
  • -unavailable- added by slcott (Submitted the item)
  • -unavailable- added by slcott
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    Follow 10 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 17 Jan 2014 02:47:48 PM UTCmtmillerDependencies-=>bugs #38533 is dependent
    Fri 17 Jan 2014 02:45:17 PM UTCmtmillerDependencies-=>bugs #36537 is dependent
    Fri 17 Jan 2014 02:43:30 PM UTCmtmillerSeverity3 - Normal=>1 - Wish
      Item GroupMatlab Compatibility=>Feature Request
      StatusNone=>Postponed
      Assigned toNone=>mtmiller
      Release3.6.4=>dev
      Operating SystemMac OS=>Any
      Summaryaudio recording missing=>audio recording and playback not yet implemented
    Wed 15 Jan 2014 07:17:46 PM UTCslcottCarbon-Copy-=>Added -unavailable-

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