site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Seems that 10 bit avc1 isn’t supported. The 60p file I had was 8 bit. Martin www.digital-heaven.co.uk www.twitter.com/digitalheaven ------------------------------------------------------ Digital Heaven Ltd is registered in England and Wales Company registration number: 3628396 Registered address: 55 Lynwood Drive, Worcester Park, Surrey KT4 7AE VAT registration number: GB 736 0989 03

On 26 Mar 2018, at 22:16, Martin Baker <mjb@digital-heaven.co.uk> wrote:

A customer has reported lack of video playback in one of our AVFoundation apps which I’ve replicated.

This is a 25p .mov shot on Panasonic GH5 at 3840x2160. It doesn’t play in QT Player (which raises alarm bells), neither do 24p and 30p versions. However what’s weird is that a 60p file DOES play in QT Player and our app.

FCP reports all of these files as ‘avc1’ codec as expected.

The 2.0.6 pro codecs is installed and VTRegisterProfessionalVideoWorkflowVideoDecoders(); is being called.

Anyone else seen this?

thanks

Martin Baker www.digital-heaven.co.uk www.twitter.com/digitalheaven ------------------------------------------------------ Digital Heaven Ltd is registered in England and Wales Company registration number: 3628396 Registered address: 55 Lynwood Drive, Worcester Park, Surrey KT4 7AE VAT registration number: GB 736 0989 03

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