Giter VIP home page Giter VIP logo

Comments (2)

futzu avatar futzu commented on June 3, 2024

Here's the deal. I can do adaptive bitrate if the video is on the same server, has to be local. When I do it over the network, I can keep three variants in sync, if I have a fast network and three cores available.
umzz(ultra mega zoom zoom) can do both of those two scenarios.
umzz takes a master.m3u8 as input and rewrites all the m3u8 files with SCTE-35, and re-segments. The bottle neck is re-segmenting to accommodate splicing for the SCTE-35.

My current thinking is to stop re-segmenting and just rewrite the m3u8 files with the SCTE-35, however, that means that accuracy is determined by segment size. if you have 6 or 10 second segments, your splice points can be up to 3 or 5 seconds off respectively. The splice point needs to be at the start of a segment. If the SCTE-35 occurs in the first half of the segment I round it down to the segment start, more than halfway, I round it up to the next segment. Since I'm not re-segmenting, I don't parse any of the segments, I just rewrite the m3u8 files. A company called tunein.com has been financing my R&D for the last few months, and that's what we're working on, but we're doing it in Go. We are currently testing.

from x9k3.

futzu avatar futzu commented on June 3, 2024

Now.
It's called umzz

from x9k3.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.