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What are optimal recording and streaming settings?

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RECORDING

  • Videocodec: H264
  • Video bitrates: 424×240 512 Kbps (Baseline 3.2); 640×360 1 Mbps (Baseline 3.2); 1280×720 2,5 Mbps (High 4.1); 1920×1080 5 Mbps (High 4.1).
  • Audio codec: AAC-LC or AAC. When AAC is not an option for you, you should use MP3 Samplerate: 48Khz.
  • Framerate: Set the framerate to 25 frames per second or lower.
  • Keyframes: Should be sent every 2 seconds (so if the frame rate is 25 frames per second, a keyframe should be inserted every 50 frames).

ENCODING SETTINGS (OBS etc.)

  • Output Mode: Simple
  • Video bitrate: HD 1920×1080: 2 to 6 Mbps / 1280×720: 1 to 3 Mbps; SD: 768×432 at 500 Kbps
  • Audio bitrate: Audio: 160-256 Kbps for stereo music; 96-128Kbps for stereo voice

CONNECTION

We advise to avoid wifi or mobile connections and use a dedicated ethernet link to a dedicated internet connection with sufficient upstream capacity of at least 10Mbps for HD streaming.

By NOTV

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