deffcode
bambi
| deffcode | bambi | |
|---|---|---|
| 18 | 5 | |
| 165 | 1,013 | |
| - | 0.9% | |
| 0.0 | 8.0 | |
| 11 months ago | 6 days ago | |
| Python | Python | |
| Apache License 2.0 | MIT License |
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deffcode
- DeFFcode: A cross-platform High-performance FFmpeg based Video Frames Decoder
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Which not so well known Python packages do you like to use on a regular basis and why?
Vidgear and new deffcode library are my best. I bet you don't know none of them. But they're pretty awesome when it comes to video-processing and stuff.
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I made DeFFcode Python Library for decoding NumPy video frames out of almost any source you throw at it and even support real-time FFmpeg Filtergraphs and H.W Decoders.
DeFFcode is a cross-platform High-performance Video Frames Decoder that flexibly executes FFmpeg pipeline inside a subprocess pipe for generating real-time, low-overhead, lightning fast video frames with robust error-handling in just a few lines of python code.
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DeFFcode - For decoding NumPy frames out of almost any source with support for real-time FFmpeg Filtergraphs, H.W Decoders, and Libavfilter input virtual device.
GitHub Project link: https://github.com/abhiTronix/deffcode
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[P] DeFFcode: A High-performance FFmpeg based Video-Decoder Python Library for fast and low-overhead decoding of a wide range of video streams into 3D NumPy frames.
Currently FFdecoder API's support for WriteGear API is still in beta and can cause very high CPU usage(even through the given example will work without any errors). Kindly use OpenCV's VideoWriter Class until this issue is resolved. However, this will change in upcoming commits as I'm already working on it. Kindly watch DeFFcode GitHub Repository to get updates instantly. Good luck!
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I created DeFFcode - A High-performance Video-Decoder Python Library for fast and low-overhead decoding of a wide range of video streams into 3D NumPy frames.
📚 Documentation: https://abhitronix.github.io/deffcode
- [Project] DeFFcode: A High-performance FFmpeg based Video-Decoder in python. Direct alternative to OpenCV's VideoCapture API.
- DeFFcode - A High-performance FFmoeg based Video-Decoder in python. Best alternative to OpenCV's VideoCapture API.
- DeFFcode - A High-performance Video-Decoder in python. Best alternative to OpenCV's VideoCapture API.
bambi
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Bayesian Structural Equation Modeling using blavaan
It is much less challenging with Bambi[1] and brms[2].
[1] https://bambinos.github.io/bambi/ -
Ask HN: What Are You Learning?
I’m trying to learn statistics. I’m up to implementing regressions in python using sci-kit learn.
I was playing around with Bayesian modelling last night with https://bambinos.github.io/bambi/ But I’m not really sure how to interpret the outputs.
Always open to reading about learning resources/books/videos/courses from others.
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how can I build a regression model which is penalised for moving away from an assumed set of coefficients?
I would suggest using Python's bambi; it is based on PyMC and it is very straightforward to use. We simply define our priors argument as a dictionary (quite literally: my_priors = {"feature_1": bmb.Prior("Normal", mu=4, sigma=4), "feature_n": bmb.Prior("Normal", mu=0.4, sigma=0.4)}) when creating our Bambi Model object and we are ready to go. They have a lot of worked exampling in their website.
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Which not so well known Python packages do you like to use on a regular basis and why?
For those interested in Bayesian modeling in Python we also have Bambi https://github.com/bambinos/bambi
- Release Bambi 0.6.0 · bambinos/bambi
What are some alternatives?
PyAV - Pythonic bindings for FFmpeg's libraries.
brms - brms R package for Bayesian generalized multivariate non-linear multilevel models using Stan
vidgear - A High-performance cross-platform Video Processing Python framework powerpacked with unique trailblazing features :fire:
mistletoe - A fast, extensible and spec-compliant Markdown parser in pure Python.
decord - An efficient video loader for deep learning with smart shuffling that's super easy to digest
vimtk - A vim toolkit focused on gvim, IPython, and the terminal.
moviepy - Video editing with Python
pyroute2 - Python Netlink and PF_ROUTE library — network configuration and monitoring
ffmpy - Pythonic interface for FFmpeg/FFprobe command line
static-frame - Immutable and statically-typeable DataFrames with runtime type and data validation
pydantic-to-typescript - CLI Tool for converting pydantic models into typescript definitions
auto-editor - Auto-Editor: Effort free video editing!