AVAssetExportSessionPreset Enum
Definition
Important
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Enumerates presets for asset export sessions.
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public enum AVAssetExportSessionPresettype AVAssetExportSessionPreset = - Inheritance
-
AVAssetExportSessionPreset
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| LowQuality | 0 | Indicates a low quality QuickTime file. |
| MediumQuality | 1 | Indicates a medium quality QuickTime file. |
| HighestQuality | 2 | Indicates the highest quality QuickTime file. |
| Preset640x480 | 3 | Indicates 640x480 output. |
| Preset960x540 | 4 | Indicates 960x540 output. |
| Preset1280x720 | 5 | Indicates 1280x720 output. |
| Preset1920x1080 | 6 | Indicates 1920x1080 output. |
| Preset3840x2160 | 7 | Indicates 3840x2160 output. |
| AppleM4A | 8 | Indicates an audio-only m4a file with gapless playback data. |
| Passthrough | 9 | Indicates a pass-through export, where possible. |
| PresetHevc1920x1080 | 11 | |
| PresetHevc3840x2160 | 12 |