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Bug 763854 - subparse: GStreamer-CRITICAL print log when do fast backward
subparse: GStreamer-CRITICAL print log when do fast backward
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-base
1.6.0
Other Windows
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2016-03-18 08:06 UTC by Mingke Wang
Modified: 2018-11-03 11:45 UTC
See Also:
GNOME target: ---
GNOME version: ---


Attachments
create new seek event with rate=1 for seeking (1.04 KB, patch)
2016-03-18 08:06 UTC, Mingke Wang
reviewed Details | Review

Description Mingke Wang 2016-03-18 08:06:36 UTC
Created attachment 324235 [details] [review]
create new seek event with rate=1 for seeking

subparse will cause following printing when do fast backward:
GStreamer-CRITICAL **: gst_segment_to_running_time_full: assertion 'stop != -1' failed

since subparse alwasy seek to the beginning start, so creating the new seek event with rate=1 will solve this problem
Comment 1 Sebastian Dröge (slomo) 2016-03-18 10:05:53 UTC
Comment on attachment 324235 [details] [review]
create new seek event with rate=1 for seeking

How will this work at all for reverse playback? subparse would forward the subtitles in normal order, not reverse order

It probably doesn't assert anymore, but it will not work either.
Comment 2 Vincent Penquerc'h 2016-07-07 15:15:56 UTC
I don't see this assert (going at -2 by pressing r with navseek).

gst-launch-1.0 uridecodebin uri=file:///path/to/ogv ! queue ! videoconvert ! navseek ! autovideosink  filesrc location=/path/to/srt ! subparse ! queue ! fakesink sync=1

nor

gst-launch-1.0 uridecodebin uri=file:///path/to/ogv ! queue ! videoconvert ! textoverlay name=X ! queue !  navseek ! autovideosink  filesrc location=/path/to/srt ! subparse ! queue ! X.

It's horrendously choppy in reverse though.
Comment 3 GStreamer system administrator 2018-11-03 11:45:27 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/259.