RocketChat / RocketChat/Rocket.Chat
Video not seekable via progressbar
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- Dominant language
- TypeScript
- Stars
- 46.1k
- Forks
- 13.9k
- Avg merge
- 3d 3h
- Merged PRs (30d)
- 130
Description
Description:
Uploading a mp4 video in a chat is working fine. But you aren't able to seek within the video via the progressbar of the videoplayer. The playback position will always jump back to the current position.
Steps to reproduce:
- Upload a video
- Start playback of the video
- Try to move the playback possition indicator on the progressbar
Expected behavior:
Videoplayback should jump to the selected position
Actual behavior:
Nothing. Playback position won't be updated.
Server Setup Information:
- Version of Rocket.Chat Server: 3.14.4
- Operating System: Ubuntu 20.04
- Deployment Method: snap
Client Setup Information
- Desktop App or Browser Version: Browser, Edge/Chrome
- Operating System: Windows
Additional context

Contributor guide
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
Start with the uploaded MP4 video player in a chat and reproduce the issue using the listed playback steps in Chrome or Edge. Check why moving the progressbar does not update the playback position; done means seeking to a selected position works while the video is playing.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100