jsmpeg
gopy
jsmpeg | gopy | |
---|---|---|
3 | 5 | |
6,238 | 1,874 | |
- | 1.4% | |
0.0 | 6.7 | |
over 1 year ago | 6 days ago | |
JavaScript | Go | |
MIT License | BSD 3-clause "New" or "Revised" License |
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jsmpeg
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Making Python 100x faster with less than 100 lines of Rust
>Today, there is a Python package for everything.
The same could be said about CPAN and NPM. Yet Perl is basically dead and JavaScript isn't used for any machine learning tasks as far as I'm aware. WebAssembly did help bring a niche array of audio and video codecs to the ecosystem[1][2], something I'm yet to see from Python.
I don't use Python, but with what little exposure I've had to it at work, its overall sluggish performance and need to set up a dozen virtualenvs -- only to dockerize everything in cursed ways when deploying -- makes me wonder how or why people bother with it at all beyond some 5-line script. Then again, Perl used to be THE glue language in the past and mod_perl was as big as FastAPI, and Perl users would also point out how CPAN was unparalleled in breadth and depth. I wonder if Python will follow a similar route as Perl. One can hope :-)
[1] https://github.com/phoboslab/jsmpeg
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Looking for a simple (MJPEG-like) browser-friendly way to stream live video
There's also mpegts over websockets if you don't need iphone support. https://github.com/phoboslab/jsmpeg
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RTCP stream in HTML throught WebSocket
We will use jsmpeg to display the video on the page
gopy
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Making Python 100x faster with less than 100 lines of Rust
I've used gopy[0] recently to access a go library in Python. It surprisingly Just Worked, but I was disappointed by some performance issues, like converting lists to slices.
[0] https://github.com/go-python/gopy
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Golang vs python for AI
the heavy lifting is done in native libraries and you get to experiment fast using an easy language. the combo is quite hard to beat. Now there is a missed opportunity to write such libraries in Go, but as I read here and there Go is hard to integrate well as a library. There is gopy but it's light years away from PyO3 for instance, I don't think it'll ever gain traction, but who knows.
- Is the statement true, that Python and its ecosystem lacks speed for mission-critical large-scale applications?
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I went about learning Rust
> So if you learn Go, you'll never be able to use it to interoperate with e.g. your Python program to speed it up.
Never done it myself, but:
https://www.ardanlabs.com/blog/2020/07/extending-python-with...
https://github.com/go-python/gopy
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Rust or C/C++ to learn as a secondary language?
Check out gopy for an easy way to extend your Python code with Go.
What are some alternatives?
FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git
PySCIPOpt - Python interface for the SCIP Optimization Suite
ustreamer - µStreamer - Lightweight and fast MJPEG-HTTP streamer
Pulumi - Pulumi - Infrastructure as Code in any programming language. Build infrastructure intuitively on any cloud using familiar languages 🚀
node-rtsp-stream - Stream any RTSP stream and output to websocket for consumption by jsmpeg (https://github.com/phoboslab/jsmpeg). HTML5 streaming video! Requires ffmpeg.
prisma-engines - 🚂 Engine components of Prisma ORM
Streama - Self hosted streaming media server. https://docs.streama-project.com/
poly-match - Source for the "Making Python 100x faster with less than 100 lines of Rust" blog post
PythonCall.jl - Python and Julia in harmony.
cpy3 - Go bindings to the CPython-3 API
numexpr - Fast numerical array expression evaluator for Python, NumPy, Pandas, PyTables and more