smacke / smacke/ffsubsync

output subtitles still out of sync

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out-of-sync
Dominant language
Python
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Forks
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Description

Upload a tarball with debugging information

  1. Run the command that produces the out-of-sync subtitle output, but with the additional --make-test-case flag, i.e.: subsync ref.mkv -i in.srt -o failed.srt --make-test-case
  2. This results in a file of the form ref.mkv.$timestamp.tar.gz or similar.
  3. Please upload this file using the "attach files" button at the bottom of the text prompt.

subs.srt.2021-02-07-13-41-16.tar.gz

That's all! Thank you for contributing a test case; this helps me to continue improving the sync and to add additional integration tests once improvements have been made.

Additional context
Add any other context about the problem here that might be helpful.

subs.srt is extracted from the TV show mkv as reference.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by extracting the attached subs.srt.2021-02-07-13-41-16.tar.gz test case and running the documented subsync command with --make-test-case. Compare the generated subtitle timing with the reference to reproduce the out-of-sync output; completion requires identifying the mismatch and adding or updating an integration test once the behavior is corrected.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
audio-video-rtc
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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