subtitle is still outputing while video abnormally freezed for some reason

Bug #203438 reported by Churchy Zheng
2
Affects Status Importance Assigned to Milestone
Moblin Multimedia
In Progress
Low
Halley

Bug Description

subtitle is still outputing while video abnormally freezed for some reason.

for some reason, for example helix dbus server crashed, the video is freezed on front, but the subtitle is still outputing at the bottom of video area.

this bug is hard to reproduce. but if you try many times, you will be lucky to happen it.

steps:
 1. copy a same name subtitle file as video media to ~/media/video
 2. plyaback it
 3. if the helix dbus server crashed at the back end, then you will see the subtitle is still outputing.

Tags: helix
Revision history for this message
Churchy Zheng (changqiu-zheng) wrote :

the bug is hard to reproduce and depends the stability of helix dbus server. so set low level.

Changed in moblin-multimedia:
assignee: nobody → halley-zhao
importance: Undecided → Low
Changed in moblin-multimedia:
milestone: none → m11
Revision history for this message
Halley (halley-zhao) wrote :

however, I think the scenario is:
CIP codecs has hanged (for example: due to switch back from other application. "Xlib Async)
but sw codec (real text render) still works for some time.

Changed in moblin-multimedia:
assignee: halley-zhao → donald-wei
status: New → In Progress
Revision history for this message
donald (donald-wei) wrote :

What's the expected result? Since the sub title show and video playback are two pipleline. It's right for subtitle to keep playing.

Revision history for this message
donald (donald-wei) wrote :

This seems not a bug in subtitle, it is a bug in playback, may cip codec

Changed in moblin-multimedia:
assignee: donald-wei → halley-zhao
Jessica Ji (jessica-ji)
Changed in moblin-multimedia:
milestone: m11 → none
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