[FFmpeg-trac] #9089(ffmpeg:new): Modify the system time, resulting in unable to save screen recording
FFmpeg
trac at avcodec.org
Tue Feb 2 09:00:30 EET 2021
#9089: Modify the system time, resulting in unable to save screen recording
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Reporter: HouLei | Type: defect
Status: new | Priority: important
Component: ffmpeg | Version: git-
Keywords: system | master
time,ffmpeg | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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1. Linux X11 system execution instruction: ffmpeg - F x11grab - fragment
25 - video_ size 1920*1080 -i :0.0 out.mp4
2. Modify Linux system time
3. Stop screen recording
Problem: unable to save screen recording file
Analysis: screen recording relies on the system time for audio and video
synchronization, and adjusting the time will affect the synchronization
operation.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9089>
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