FFmpeg
obs-ndi
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| FFmpeg | obs-ndi | |
|---|---|---|
| 485 | 57 | |
| 42,374 | 2,974 | |
| 2.8% | 1.3% | |
| 10.0 | 7.3 | |
| 1 day ago | 12 days ago | |
| C | C | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
FFmpeg
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Show HN: CompressX, my FFmpeg wrapper for macOS, made $9k in the last 4 months
GPL2
Since FFmpeg is GPL2, doesn’t that require CompressX to disclose its source code?
IANAL, apologies if I miss understand license requirements.
https://github.com/FFmpeg/FFmpeg?tab=License-1-ov-file
- Microsoft offered FFmpeg one-time payment instead of support contract
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Writing x86 SIMD using x86inc.asm (2017)
This turns out to be a lot of assembly macros to help write one x86 assembly. https://github.com/FFmpeg/FFmpeg/blob/master/libavutil/x86/x...
The sibling comment recommending compiler intrinsics is probably the best way to go for writing SIMD code. A mixture of `` style types and intrinsics to specify instructions is a solid 90% solution compared to assembly.
If you want that last 10%, I think macros are putting the emphasis in the wrong place. They're a somewhat easy way to build up a language abstraction which will work if held carefully, but I'm confident the dev experience using this abstraction when you write invalid code will be deeply confusing.
I would suggest to write a parser instead of the macros. That'll tell you clearly when the syntax is invalid (though possibly not with much precision) and it'll give you a place to put semantic analysis for where valid syntax encodes nonsense. Do the equivalent of the macro expansions on the parsed tree instead of on the text. Emit asm as the "back end".
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Video Generation with Python
You might have heard of FFMPEG or ImageMagick for image and video edition in a programmatic way. MoviePy is a Python module for video editing (Python wrapper for FFMPEG and ImageMagick). It provides functions for cutting, concatenations, title insertions, video compositing, video processing, and the creation of custom effects. It can read and write common video and audio formats and be run on any platform with Python 2.7 or 3+.
- I want some logically difficult c programs
- Looking for a good file converter for upload testing
- Best Way to Rip Rare DVDs?
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11 Ways to Optimize Your Website
There are many cloud-based tools and websites that can convert your images, but the problem with these tools is that you usually have to upload the files for them to be processed, and some of their services are not free. In this article, I'd like to introduce a piece of software called FFmpeg, which allows you convert the images locally with one simple command.
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AI-assisted removal of filler words from video recordings
To run the demo locally, be sure to have Python 3.11 and FFmpeg installed.
- Noob compression-ist here, looking to compress 10TB worth of video footage...
obs-ndi
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Can I use Elgato Wave Link software over Voicemeeter Banana VBAN? (Sending audio over network)
I using OBS Newtek NDI https://github.com/obs-ndi/obs-ndi to send the screen over network (without capture card).
- Dual stream question.
- Looking for help
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Keypress overlay to separate streaming pc
For receiving NDI in Streamlabs; https://streamlabs.com/content-hub/post/ndi-receiving-setup-in-streamlabs-desktop OBS NDI plugin for use with OBS. OBS-NDI: https://github.com/obs-ndi/obs-ndi
- 1050ti for stream pc
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Two bad hardware = one decent? Help!!
For NDI use a gigabit connection or there will be issues. I run Vseeface on my streaming rig while I run my games in my own pc, you can see an example here: https://youtu.be/5xq3p8QvWxQ For NDI: https://github.com/obs-ndi/obs-ndi/releases
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Why wont obs recognize my capture card?
Do you have the OBS NDI Plugin installed? It's not a default media source. https://github.com/obs-ndi/obs-ndi/releases
- Question about Dual PC setups
- Two PCs for streaming and gaming
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1 Stream controlled on 2 PC's
Current OBS plugin. https://github.com/obs-ndi/obs-ndi/releases/tag/4.11.0
What are some alternatives?
mpv - 🎥 Command line video player
obs-teleport - An OBS Studio plugin for an open NDI-like replacement. Pretty simple, straight forward. No NDI compatibility in any form.
ffmpeg-python - Python bindings for FFmpeg - with complex filtering support
obsninja - VDO.Ninja is a powerful tool that lets you bring remote video feeds into OBS or other studio software via WebRTC.
OpenH264 - Open Source H.264 Codec
Exoplayer - An extensible media player for Android
pipewire - Mirror of the PipeWire repository (see https://gitlab.freedesktop.org/pipewire/pipewire/)
hlsdl - C program to download VoD HLS (.m3u8) files
win-capture-audio - An OBS plugin that allows capture of independant application audio streams on Windows, in a similar fashion to OBS's game capture and Discord's application streaming.
GStreamer - GStreamer open-source multimedia framework
obs-StreamFX - StreamFX is a plugin for OBS® Studio which adds many new effects, filters, sources, transitions and encoders! Be it 3D Transform, Blur, complex Masking, or even custom shaders, you'll find it all here.