Bug 27205 - App crashed on disposal of CMFormatDescription
Summary: App crashed on disposal of CMFormatDescription
Alias: None
Product: iOS
Classification: Xamarin
Component: General ()
Version: XI 8.6.0
Hardware: PC Mac OS
: --- normal
Target Milestone: 8.8.x (services rel)
Assignee: Bugzilla
Depends on:
Reported: 2015-02-19 03:58 UTC by Prashant Cholachagudda
Modified: 2015-03-12 07:32 UTC (History)
7 users (show)

Is this bug a regression?: ---
Last known good build:

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Description Prashant Cholachagudda 2015-02-19 03:58:56 UTC
The app crashes with when we start Video capture session in the attached test project on iPhone 6/6+
Crashlog: https://gist.github.com/prashantvc/302fe6e681e0f159535f
Comment 2 Rolf Bjarne Kvinge [MSFT] 2015-02-19 06:42:12 UTC

maccore/master: eaf2705ed27f2d56b5bd085d8f7a9951a2ddf2df
Comment 3 Rolf Bjarne Kvinge [MSFT] 2015-02-19 06:43:26 UTC
QA: unit test was added.
Comment 4 Parmendra Kumar 2015-02-19 07:01:56 UTC
I have checked this issue and I am getting same behavior mentioned in the bug description.

Screencast: http://www.screencast.com/t/ool8nNcKjErK
Device Log: https://gist.github.com/Parmendrak/6b2a7de29af07edfc3f5
Crash Log: https://gist.github.com/Parmendrak/74e25adaa2113d29b18b
AppOutput Log: https://gist.github.com/Parmendrak/2abce84f4bcdca20e295
Comment 5 Andres 2015-03-11 14:11:09 UTC
I just ran into this problem again with latest update. I am currently using Xamarin.IOS 

Application output looks like:
Comment 6 Rolf Bjarne Kvinge [MSFT] 2015-03-11 14:14:59 UTC
The fix will be included in 8.10, 8.8 is just 8.6 + iOS 8.2 support.
Comment 7 PJ 2015-03-12 01:29:03 UTC
This will now be included in a service release based on 8.8. Updating milestone.
Comment 8 Nischal 2015-03-12 07:32:55 UTC
I have checked this Issue using attached project with Cycle 4 Service release 3. Video working fine when click on Start buffering on iPhone 6+.

Version 5.8 (build 459)
Installation UUID: 2939b8b4-8977-42bd-82d6-100275ccd9cd
 Mono 3.12.0 ((detached/62a9629)
 GTK+ 2.24.23 (Raleigh theme)

 Package version: 312000083

=== Apple Developer Tools ===

Xcode 6.2 (6776)
Build 6C131e

=== Xamarin.iOS ===

Version: (Enterprise Edition)
Hash: ad74608
Build date: 2015-03-11 18:56:19-0400

=== Xamarin.Android ===

Version: (Enterprise Edition)
Android SDK: /Users/360_macmini/Library/Developer/Xamarin/android-sdk-mac_x86
 Supported Android versions:
  1.6    (API level 4)
  2.1    (API level 7)
  2.2    (API level 8)
  2.3    (API level 10)
  3.1    (API level 12)
  4.0    (API level 14)
  4.0.3  (API level 15)
  4.1    (API level 16)
  4.2    (API level 17)
  4.3    (API level 18)
  4.4    (API level 19)
  4.4.87 (API level 20)
  5.0    (API level 21)
Java SDK: /usr
java version "1.6.0_65"
Java(TM) SE Runtime Environment (build 1.6.0_65-b14-462-11M4609)
Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode)

=== Xamarin Android Player ===

Version: Unknown version
Location: /Applications/Xamarin Android Player.app

=== Xamarin.Mac ===

Version: (Enterprise Edition)

=== Build Information ===

Release ID: 508000459
Git revision: 483e545a8edbfb64f0bf8924b134cf61e4c22588
Build date: 2015-03-11 18:23:40-04
Xamarin addins: a68993bce97bc21ff15ebb07a420fe0298987535

=== Operating System ===

Mac OS X 10.9.4
Darwin 360-MACMINIs-Mac-mini-2.local 13.3.0 Darwin Kernel Version 13.3.0
    Tue Jun  3 21:27:35 PDT 2014
    root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64