Write as well as read.

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
10/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
javascript, typescript
Domain
audio-video-rtc

Research direction

mp4box.js is a TypeScript library for parsing MP4 boxes; this issue asks whether the reverse direction — muxing raw audio/video into an MP4 container — is feasible, and the payload names no file, API or test. Start by reading how the existing parsing side models boxes and whether any writing/serialization path already exists, then the three-comment thread to see if maintainers answered the feasibility question. "Done" here is first a scoped design and API proposal, not a patch, so it is not a first-timer task.

Written by the indexing model from the issue text.

Description

enhancement

Is it possible to write raw video / audio streams to an MP4 container, as well as parsing them out?
If not, is adding that functionality within the realm of possibility?

Dominant language
TypeScript
Stars
2.5k
Forks
390
Avg merge
1d 17h
Merged PRs (30d)
8

Getting set up

This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.

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.

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