https://github.com/3052/sofia

library for reading and writing MP4
https://github.com/3052/sofia

isobmff

Last synced: 4 days ago
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library for reading and writing MP4

• Host: GitHub
• URL: https://github.com/3052/sofia
• Owner: 3052
• License: osl-3.0
• Created: 2023-12-16T02:09:28.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-04-11T23:26:45.000Z (9 months ago)
• Last Synced: 2024-04-12T05:22:41.324Z (9 months ago)
• Topics: isobmff
• Language: Go
• Homepage: https://3052.github.io/sofia
• Size: 3.23 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license.txt

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README

        
# sofia

> And, in the dream, I knew that he was, going on ahead. He was fixin' to make

> a fire somewhere out there in all that dark and cold. And I knew that

> whenever I got there, he'd be there. And then I woke up.

>

> [No Country for Old Men](//youtube.com/watch?v=GH4IhjtaAUQ) (2007)

ISOBMFF

library for reading and writing MP4

## prior art

1. https://github.com/mozilla/mp4parse-rust/issues/415

2. https://github.com/Eyevinn/mp4ff/issues/311

3. https://github.com/alfg/mp4-rust/issues/132

4. https://github.com/yapingcat/gomedia/issues/115

5. https://github.com/alfg/mp4/issues/27

6. https://github.com/abema/go-mp4/issues/13

7. https://github.com/garden4hu/fmp4parser-go/issues/4

8. https://github.com/eswarantg/mp4box/issues/3

9. https://github.com/miquels/mp4/issues/2

## progress

- [x] enca, provides sinf

- [x] encv, provides sinf

- [x] frma, provides original format

- [x] mdat, provides media data

- [x] mdia, provides minf

- [x] minf, provides stbl

- [x] moof, provides traf

- [x] moov, provides trak

- [x] pssh, provides pssh data

- [x] schi, provides tenc

- [x] senc, provides initialization vector

- [x] sidx, provides segment indexes

- [x] sinf, provides frma

- [x] stbl, provides stsd

- [x] stsd, provides enca encv

- [x] tenc, provides default key ID

- [x] tfhd, provides default sample size

- [x] traf, provides senc

- [x] trak, provides mdia

- [x] trun, provides sample sizes