OpenCut-app / OpenCut-app/OpenCut

[BUG] Extremely laggy when i editing on Macbook Air early 2014

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#877 3 comments 0 reactions 0 assignees View on GitHub

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bug
Dominant language
TypeScript
Stars
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Forks
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PR merge metrics
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Description

Platform

macOS Big Sur 11.7.11

Browser

Chrome 138

Current Behavior

i was so heavy video editing but video laggy not smooth on Chrome 138 on Macbook Air 2014

Expected Behavior

No response

Recurrence Probability

Always

Steps To Reproduce

when i having ardrop to start video editing like ipad recording and iphone camera recording
then imported to opencut
later that exporting the video and GETS EXTREME LAG

Anything else?

No response

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

No source file or test is identified in the report. First reproduce the export lag with the stated macOS Big Sur, Chrome 138, and MacBook Air 2014 setup using iPad or iPhone recordings, then trace the relevant editing and export path; done means the reproduced video is no longer extremely laggy.

Written by the indexing model from the issue text.

Assessment

Tech stack
macos, typescript
Domain
performance, web-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
32/100

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