"co located POCs unavaliable" Error when stepping the playhead through transitions
While stepping the playhead through transitions created by overlapping clips the following errors begin popping up in the console.
0:00:37.861589738 2 0x7f564009dc10 ERROR libav :0:: co located POCs unavailable
0:00:40.462644062 2 0x7f564009dc10 ERROR libav :0:: co located POCs unavailable
0:00:41.888221662 2 0x7f564009dc10 ERROR libav :0:: co located POCs unavailable
0:00:44.127852199 2 0x7f564009dc10 ERROR libav :0:: co located POCs unavailable
0:00:48.304947369 2 0x7f564009dc10 ERROR libav :0:: co located POCs unavailable
0:00:48.557154740 2 0x7f564009dc10 ERROR libav :0:: co located POCs unavailable
I am using an Oracle Virtualbox VM and set up my environment following the Hacking on Pitivi instructions. I am currently on the latest release of Pitivi, Release 2023.03.
To recreate the errors you can follow these steps:
- Start Pitivi and create a new project.
- Import
30fps_numeroted_frames_blue.webm
and30fps_numeroted_frames_red.mkv
frompitivi/tests/samples
. - Add the
30fps_numeroted_frames_blue.webm
to the timeline on Layer 0 followed by30fps_numeroted_frames_red.mkv
directly after it on the same layer. - Pull the
30fps_numeroted_frames_red.mkv
clip left of the timeline to timecode 00:02 to create a new transition from the blue clip to the red clip. - Then step the playhead across this transition using the arrow keys and the errors should start being printed in the console.
- Occasionally other errors are generated but these are not re-creatable in my experience.
I found that Issue #1991 had the same error but this appears to be unrelated.