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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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BlackHole
BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.
It looks like they have their own library for low level stuff (https://github.com/obsproject/obs-studio/tree/master/libobs), but for the most part rely on ffmpeg's library for all the platform-specific video, audio, etc. stuff (https://www.ffmpeg.org/about.html).
Side topic: how to create a virtual video device?
I want to process camera input, e.g. cartoonizing human, embed virtual objects, overlaying myself over presentation, etc during virtual meeting.
There are project like pyvirtualcam [1] that allows you create video frame, then write it to obs. But how does obs do it in the first place? Can someone point me to some keywords/reference?
[1] https://github.com/letmaik/pyvirtualcam
Check for OBS-Websocket, personally I use Outfield (on Android) to control when to start and stop recording/streaming, as well as switching to a different scene.
https://github.com/Palakis/obs-websocket
https://gitlab.com/Hague/outfield
Check for OBS-Websocket, personally I use Outfield (on Android) to control when to start and stop recording/streaming, as well as switching to a different scene.
https://github.com/Palakis/obs-websocket
https://gitlab.com/Hague/outfield
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BlackHole: macOS Audio Loopback Driver