VideoToolboxH265Encoder
VideoToolbox H.265/HEVC Encoder Sample Code in Swift
Install / Use
/learn @zf3/VideoToolboxH265EncoderREADME
VideoToolbox HEVC Encoder Sample Code
Sample code that capture and encode video into HEVC (or H.264) with AVFoundation and VideoToolbox. The code is in Swift 4 and tested on XCode 9.2 / iOS 11.2.1 / iPhone X.
Based on tomisacat's VideoToolboxCompression project.
Brief instructions:
- Build and run on iPhone 7/7 Plus or up. Touch Click Me to begin recording. Touch again to finish.
- Download the result to Mac: XCode -> Window -> Devices and Simulators -> Select app and click the "gear" icon below -> Download Container.
- Among the container files,
tmp/temp.h265is the raw HEVC data file. - Add a container around the file:
mp4box -add temp.h265 temp.h265.mp4 - Use QuickTime or VLC to play the mp4 file.
- For comparison, you could change
H265tofalseinViewController.swiftto do H.264 instead of HEVC encoding.
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