Communities & Courses — Go Live Technical Specifications

TECHNICAL SPECIFICATIONS FOR LIVE VIDEOS

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Key Frame Interval:2 seconds (recommended)
Streaming Protocol:WebRTC (real-time low-latency)

RESOLUTION AND BITRATE RECOMMENDATIONS

Current Configuration:720p @ 30 fps (HD)

• Resolution:1280 × 720

• Video Bitrate:1,200 Kbps (1.2 Mbps)

• Frame Rate:30 frames per second

• Aspect Ratio:16:9

• Simulcast:Enabled (automatically generates multi-quality streams)

VIDEO SPECIFICATIONS

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

• Protocol:WebRTC Streaming

• Supported Codecs:H.264 (default), VP8, VP9, AV1

• Video Length:No duration limit (configurable per session)

• Frame Type:Progressive Scan

• Bitrate Encoding:Variable Bitrate (VBR) with Simulcast

• Pixel Aspect Ratio:16:9 (default)

  • Supports 4:3 and 9:16 (vertical) formats

• Video Orientation:Auto-adaptive to device rotation

AUDIO SPECIFICATIONS

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

• Sample Rate:48 kHz (48,000 Hz)

• Channel Layout:Mono (1 channel) — optimized for speech clarity

• Audio Codec:Opus

• Audio Bitrate:96 Kbps

ADDITIONAL FEATURES

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

• Simulcast:Enabled — adaptive quality across bandwidths
• Dynacast:Enabled — dynamically adjusts bitrate per participant
• DTX (Discontinuous Transmission):Enabled — conserves bandwidth during silence
• RED (Redundant Encoding):Enabled — improves recovery from packet loss
• Echo Cancellation:Enabled — reduces feedback and echo
• Noise Suppression:Enabled — minimizes background noise
• Auto Gain Control:Enabled — normalizes audio levels automatically

Summary