kVTCompressionPreset_VideoConferencing

Declaration

let kVTCompressionPreset_VideoConferencing: CFString

Discussion

A preset to achieve low-latency encoding for real-time communication applications.

This preset requires setting kVTVideoEncoderSpecification_EnableLowLatencyRateControl to kCFBooleanTrue for encoding in the low-latency mode.

See also kVTCompressionPreset_HighQuality, kVTCompressionPreset_Balanced, kVTCompressionPreset_HighSpeed.

See Also

Compression Presets

• kVTCompressionPreset_Balanced
• kVTCompressionPreset_HighQuality
• kVTCompressionPreset_HighSpeed
• kVTCompressionPropertyKey_SupportedPresetDictionaries