search

hybridgroup / cylon

JavaScript framework for robotics, drones, and the Internet of Things (IoT)
https://cylonjs.com
Other
4.2k stars 360 forks source link

Error when playing an audio file #324

Closed sanoojnz closed 8 years ago

sanoojnz commented 8 years ago

Getting error when trying to play an audio file in response to an mpu6050 event.. work: function(my) { my.audio.play('cat.mp3'); }

The audio plays fine for the first event. Subsequent event throws the following error:

Error: write after end at writeAfterEnd (/home/pi/node_modules/cylon-audio/node_modules/lame/node_modules/readable-stream/lib/_stream_writable.js:144:12) at Decoder.Writable.write (/home/pi/node_modules/cylon-audio/node_modules/lame/node_modules/readable-stream/lib/_stream_writable.js:192:5) at ReadStream.ondata (_stream_readable.js:540:20) at ReadStream.emit (events.js:107:17) at readableAddChunk (_stream_readable.js:163:16) at ReadStream.Readable.push (_stream_readable.js:126:10) at onread (fs.js:1679:12) at FSReqWrap.wrapper as oncomplete

deadprogram commented 8 years ago

Hi, @sanoojnz

I'm actually thinking of switching the implementation of cylon-audio to use node-mpg123 instead of the current node-speaker based implementation. It handles simultaneous playback a lot better, certainly.

Any thoughts on that?

sanoojnz commented 8 years ago

Thanks Ron, for pointing me to mpg123.. It seems to work with the pi's audio jack.. I am trying to get it to work with a bluetooth speaker eventually.. Was trying node-web-audio-api library before. It looked promising..

Sanooj

On Wed, Dec 23, 2015 at 11:28 AM, Ron Evans notifications@github.com wrote:

Hi, @sanoojnz https://github.com/sanoojnz

I'm actually thinking of switching the implementation of cylon-audio to use node-mpg123 instead of the current node-speaker based implementation. It handles simultaneous playback a lot better, certainly.

Any thoughts on that?

— Reply to this email directly or view it on GitHub https://github.com/hybridgroup/cylon/issues/324#issuecomment-166936839.

deadprogram commented 8 years ago

Hi @sanoojnz I just released an update to https://github.com/hybridgroup/cylon-audio that uses MPG123. Please give some feedback when you get a chance. Thanks!

deadprogram commented 8 years ago

Hi, @sanoojnz I am going to close this issue now, please reopen if you need further assistance with it, and thanks.