EDL file - audio loses sync when image in between two videos
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- C
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Description
mpv version and platform
mpv-x86_64-20190616-git-6aecd10.7z
Windows 10 IoT Enterprise ver 1809
Reproduction steps
Create edl file as follows:
# mpv EDL v0
buckbunny-1920x1080@30-audio-10sec.mp4
RGB_grad.png,length=5
sintel-1920x1080@30-audio-10sec.mp4
Launch mpv as follows:
start "mpv" mpv.exe --geometry=512x256+0+0 --no-keepaspect --no-border --ontop --loop-playlist edl://playlist.edl
Expected behavior
buckbunny video plays with audio for 10 sec
RGB_grad.png image plays with no audio for 5 sec
sintel video plays with audio for 10 sec
Actual behavior
buckbunny video plays with audio for 10 sec (ok)
RGB_grad.png image plays with sintel audio for 5 sec (not ok)
sintel video plays with audio for 5 sec and no audio for 5 sec (not ok)
Log file
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the EDL playlist using the command and three media entries shown in the issue, then inspect the attached mpv_log2.txt for the audio transition between the image and videos. Done means the image segment has no audio and both video segments retain their full ten seconds of synchronized audio.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- audio-video-rtc, desktop
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100