Global Variable

AVCaptureSessionPresetLow

Specifies capture settings suitable for output video and audio bit rates suitable for sharing over 3G.

Declaration

const AVCaptureSessionPreset AVCaptureSessionPresetLow;

See Also

Presets

AVCaptureSessionPresetMedium

Specifies capture settings suitable for output video and audio bit rates suitable for sharing over WiFi.

AVCaptureSessionPresetHigh

Specifies capture settings suitable for high-quality video and audio output.

AVCaptureSessionPresetPhoto

Specifies capture settings suitable for high-resolution photo quality output.

AVCaptureSessionPresetInputPriority

Specifies that the capture session does not control audio and video output settings.

AVCaptureSessionPreset960x540

Specifies capture settings suitable for quarter HD quality (960 x 540 pixel) video output.

AVCaptureSessionPreset1280x720

Specifies capture settings suitable for 720p quality (1280 x 720 pixel) video output.

AVCaptureSessionPreset1920x1080

Capture settings suitable for 1080p-quality (1920 x 1080 pixels) video output.

AVCaptureSessionPreset3840x2160

Capture settings suitable for 2160p-quality (3840 x 2160 pixels) video output.

AVCaptureSessionPresetiFrame960x540

Specifies capture settings to achieve 960 x 540 quality iFrame H.264 video at about 30 Mbits/sec with AAC audio.

AVCaptureSessionPresetiFrame1280x720

Specifies capture settings to achieve 1280 x 720 quality iFrame H.264 video at about 40 Mbits/sec with AAC audio.

AVCaptureSessionPreset320x240

Specifies capture settings suitable for 320 x 240 pixel video output.

AVCaptureSessionPreset640x480

Specifies capture settings suitable for VGA quality (640 x 480 pixel) video output.

AVCaptureSessionPreset352x288

Specifies capture settings suitable for CIF quality (352 x 288 pixel) video output.