Media Accessibility

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Coordinate the presentation of closed-captioned data for your app's media files using Media Accessibility.

Posts under Media Accessibility tag

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Issue while accessing file from another PC on local network using document picker with SMB.
We are trying to access and copy some files [e.g., video file] from another PC on local network using SMB protocol. We found some third party libraries like AMSMB2 for this.  But we want to try to use Apple inbuilt features like File management mentioned in - https://developer.apple.com/videos/play/wwdc2019/719/ We could able to select file from SMB server using document picker in app manually. Also we got its url in debug which gets generated under "Shared" section in files app. The URL I get from document picker is -> /private/var/mobile/Library/LiveFiles/com.apple.filesystems.smbclientd/asd0QUsers/testuser/iOS/SMB_ShareFolder Now we want to avoid manual selection of file to user.We want directly open "/private/var/mobile/Library/LiveFiles/com.apple.filesystems.smbclientd/asd0QUsers/testuser/iOS/SMB_ShareFolder" path as soon as document picker opens. So that user can directly select file. But it is not working. It opens normal files app and all folders. Getting below error -  Access Shared URL directly using documentPicker "Error - CFURLResourceIsReachable failed because it was passed a URL which has no scheme" Sharing the code which I tried to open this shared folder directly :  let url = URL (string: "/private/var/mobile/Library/LiveFiles/com.apple.filesystems.smbclientd/asd0QUsers/Pranjali/iOS/SMB_ShareFolder")  let documentPicker = UIDocumentPickerViewController(forOpeningContentTypes: [UTType.folder])     documentPicker.delegate = self     documentPicker.allowsMultipleSelection = false     documentPicker.modalPresentationStyle = .custom     documentPicker.definesPresentationContext = true     documentPicker.directoryURL = url!       documentPicker.transitioningDelegate = customTransitioningDelegate    present(documentPicker, animated: true, completion: nil) I get error in console - CFURLResourceIsReachable failed because it was passed a URL which has no scheme 2024-07-05 17:49:38.501059+0530 VideoImportPOC[1327:336989] [DocumentManager] revealDocumentAtURL encountered an error: Error Domain=NSCocoaErrorDomain Code=262 "The file couldn’t be opened because the specified URL type isn’t supported." Can you please provide inputs if it is possible to access files directly in this way? or any other suggestions.
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Jul ’24
Issue while accessing file from another PC on local network using document picker with SMB.
We are trying to access and copy some files [e.g., video file] from another PC on local network using SMB protocol. We found some third party libraries like AMSMB2 for this. But we want to try to use Apple inbuilt features like File management mentioned in - https://developer.apple.com/videos/play/wwdc2019/719/ We could able to select file from SMB server using document picker in app manually. Also we got its url in debug which gets generated under "Shared" section in files app. The URL I get from document picker is -> /private/var/mobile/Library/LiveFiles/com.apple.filesystems.smbclientd/asd0QUsers/testuser/iOS/SMB_ShareFolder Now we want to avoid manual selection of file to user. We want directly open "/private/var/mobile/Library/LiveFiles/com.apple.filesystems.smbclientd/asd0QUsers/testuser/iOS/SMB_ShareFolder" path as soon as document picker opens. So that user can directly select file. But it is not working. It opens normal files app and all folders. Getting below error - Access Shared URL directly using documentPicker "Error - CFURLResourceIsReachable failed because it was passed a URL which has no scheme" Sharing the code which I tried to open this shared folder directly : let url = URL (string: "/private/var/mobile/Library/LiveFiles/com.apple.filesystems.smbclientd/asd0QUsers/TestUser/iOS/SMB_ShareFolder") let documentPicker = UIDocumentPickerViewController(forOpeningContentTypes: [UTType.folder]) documentPicker.delegate = self documentPicker.allowsMultipleSelection = false documentPicker.modalPresentationStyle = .custom documentPicker.definesPresentationContext = true documentPicker.directoryURL = url! documentPicker.transitioningDelegate = customTransitioningDelegate present(documentPicker, animated: true, completion: nil) I get error in console - CFURLResourceIsReachable failed because it was passed a URL which has no scheme 2024-07-05 17:49:38.501059+0530 VideoImportPOC[1327:336989] [DocumentManager] revealDocumentAtURL encountered an error: Error Domain=NSCocoaErrorDomain Code=262 "The file couldn’t be opened because the specified URL type isn’t supported." Can you please provide inputs if it is possible access files directly in this way? or any other suggestions. like 1 What’s New in File Management and Quick Look - WWDC19 - Videos - Apple Developer Your iOS app can now access files stored on external devices via USB and SMB. Understand best practices for creating a document-based app...
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Jul ’24
WebRTC - User medias - Black video screen when URL changed
Link sanbox: https://codesandbox.io/p/sandbox/webrtc-ios-lasted-issue-jzx9h5 Issue: Black video screen when url changed. Reproduce step: Get the source code on sanbox repo above Install packages by command "npm install" Start local web-app under https by command "HTTPS=true npm start" Update url by click button "Update URL search param" OS: iOS v17.4.1 Browser: Safari Device: iPhone 11 pro Anyone can help? Note: it's works on iPhone X iOS version 16 Link video issue: https://streamable.com/rj07u8
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449
Apr ’24
WebRTC - User medias - Black video when url changed on iOS 17.4.1
Issue: WebRTC - User medias - Black video screen when url changed. Reproduce step: Get the source code on sanbox repo above Install packages by command "npm install" Start local web-app under https by command "HTTPS=true npm start" Update url by click button "Update URL search param" OS: iOS v17.4.1 Browser: Safari Device: iPhone 11 pro Anyone can help? Note: it's works on iPhone X iOS version 16 Link video issue: https://streamable.com/rj07u8
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Apr ’24