Hi,
is VP9 support available to MacOS alone?
On iOS 14 youtube is playing 4K Videos(supported 4K only in webm(vpx)), but when i try to create VP9 codec with videoToolBox, always it is failing.
status = VTCopyVideoEncoderList(nil,&array);
No Vp9 encoder available.
let isHWSupported = VTIsHardwareDecodeSupported(kCMVideoCodecType_VP9);
VP9 hardwareDecoder not supported. And when tryed to create VP9 decoder even when hardware acceleration not supported, it is failing(expected as VT supports hardware only video codecs). we can't even register supplementary decoders in iOS.
is VP9 really supported on iOS, how youtube playing VP9 on iOS and iPadOS? Checked on latest iOS 14.0.1, iPhone11 pro.
saiKrishnareddy
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