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Update HACKATHON.md

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kixelated 2023-10-25 15:39:39 +09:00 committed by GitHub
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@ -15,7 +15,7 @@ The stream mapping right now is quite rigid: `stream == group == object`.
The API and cache aren't designed to send/receive arbitrary objects over arbitrary streams as specified in the draft. I don't think it should, and it wouldn't be possible to implement in time for the hackathon anyway.
**TODO** Make an extension to require this stream mapping?
**TODO** Make an extension to enforce this stream mapping?
## Generic Relay
@ -30,19 +30,18 @@ The traffic is sharded based on the WebTransport path to avoid namespace collisi
## CMAF Media
You can [publish](https://quic.video/publish) and [watch](https://quic.video/watch) broadcasts.
You can also use `moq-pub` to publish your own media if you would like.
There's a [24/7 bunny stream](https://quic.video/watch/bbb) or you can publish your own using [moq-pub](https://github.com/kixelated/moq-rs/tree/main/moq-pub).
I'm currently using a JSON catalog similar to the proposed [Warp catalog](https://datatracker.ietf.org/doc/draft-wilaw-moq-catalogformat/).
If you want to fetch from the relay directly, the name of the broadcast is the path. For example, `https://quic.video/watch/bbb` can be accessed at `relay.quic.video/bbb`.
**TODO** update to the proposed format.
The namespace is empty and the catalog track is `.catalog`. I'm currently using simple JSON catalog with no support for delta updates.
If you want to fetch from the relay directly, the name of the broadcast is path. For example, `https://quic.video/watch/bbb` can be accessed at `relay.quic.video/bbb`. The namespace is empty and the catalog track is `.catalog`.
**TODO** update to the proposed [Warp catalog](https://datatracker.ietf.org/doc/draft-wilaw-moq-catalogformat/).
Each of the tracks uses a single object per groups. Video groups are per GoP, while audio groups are per frame. There's also an init track containing information required to initialize the decoder.
The media tracks uses a single (unbounded) object per group. Video groups are per GoP, while audio groups are per frame. There's also an init track containing information required to initialize the decoder.
**TODO** Base64 encode the init track in the catalog.
**TODO** Add a flag for publishing LoC media? It shouldn't be difficult.
## Clock