[Bugs] #2041 UNSP: record-81 quits after deleting clips

[Sugar Labs Bugs]

#2041: record-81 quits after deleting clips
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    Reporter:  mavrothal                  |          Owner:  alsroot                    
        Type:  defect                     |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  Record                     |        Version:  0.84.x                     
    Severity:  Unspecified                |       Keywords:                             
Distribution:  OLPC                       |   Status_field:  Unconfirmed                
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 XO-1.5, os126 or os203, record-81
 (this is also true for v77 and 80 and os 125).

 Test case1
 Record 2 video clips
 Playback a clip (or both)
 Remove one (or both) clip(s).
 Trying to record another clip OR remove the second clip.
 The activity quits.

 Test case2
 Record 1 video clip
 Playback it back
 Remove the clip.
 Trying to record another clip
 The activity quits. Occasionally the XO-1.5 freezes altogether and needs a
 hard reboot

 In all cases removing a clip after playback you get the record option, the
 camera light is on but there is no image from the camera on the display.
 Pressing the record button at this point quits the activity.

 The last entries on log are:
 v4l2src_calls.c:317:gst_v4l2src_capture_init:<camsrc> error: Failed to
 create buffer pool: Device or resource busy
 1276337437.834184 DEBUG root: Palette.popdown immediate False

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Ticket URL: <http://bugs.sugarlabs.org/ticket/2041>
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