Titanium JIRA Archive
Appcelerator Community (AC)

[AC-2935] Audio (from MP4 Video) Not Playing on iPad 2nd Gen (But Fine on iPad 1st Gen)

GitHub Issuen/a
ResolutionCannot Reproduce
Resolution Date2012-08-13T02:15:50.000+0000
Affected Version/sn/a
Fix Version/sn/a
ComponentsTitanium SDK & CLI
Labelsaudio, ios, video
ReporterChaim Krause
AssigneeBetty Tran


First discovered with my own app. Created simple test app and problem still seen. Then compiled Kitchen Sink and KS also has the same issue. Run kitchen sink on a 1st gen iPad and there is audio for the local video. Run KS on a 2nd gen iPad and there is no audio.


  1. Chaim Krause 2012-07-24

    I have found another iPad 2nd Generation that *does work*. I grabbed the model numbers: - working iPad2 MC916LL - NOT working iPad2 MC770LL
  2. Betty Tran 2012-08-01

    Hi Chaim, I could not reproduce the issue on the iPad 2 (model MC705LL). On the iPad 2 it does not work on, does playing the same video in the native video player work as expected?
  3. Chaim Krause 2012-08-03

    Yes. I emailed the movie and it opened fine on the device. Additionally, the other day I tested on an iPad 3rd Gen and it worked fine. It can conceivably be a problem only on that iPad because of some settings or some app(s) that are on it. Although the owner, since the problem, synched his iPad to the cloud, did a factory reset, and synched from the cloud and the problem remains. How can I get the necessary troubleshooting information to examine this further?
  4. Stephen Feather 2012-08-04

    Is the device in question jail broken?
  5. Chaim Krause 2012-08-12

    No, the device is not jail broken.
  6. Chaim Krause 2012-08-12

    After the recent updates of both Ti SDK to 2.1.1 and Xcode, I rebuilt my app and the sound is working. So I am not sure what update fixed things, but it was one or the other.

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