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Commit b10236a

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added support for Local File URL
1 parent 06f075d commit b10236a

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2 files changed

+26
-1
lines changed

2 files changed

+26
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‎README.md‎

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@@ -124,7 +124,7 @@ Please note that using videos from URLs requires ensuring that you have the righ
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| Name | Description | Default |
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|---------------|-----------------------------------------------------------------------------------------------------|---------|
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| **SourceName** | The URL or local filename of the video. | - |
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| **SourceName** | **Direct URL String** If the name represents a valid URL ( HTTP etc). **Local File URL** If the name is a valid local file path (file:// scheme). **Bundle Resource** It tries to locate the file in the main bundle using Bundle.main.url(forResource:withExtension:) | - |
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| **Ext** | File extension for the video, used when loading from local resources. This is optional when a URL is provided and the URL ends with the video file extension. | "mp4" |
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| **Subtitles** | The URL or local filename of the WebVTT (.vtt) subtitles file to be merged with the video. With a AVMutableComposition approach that is used currently in the package, you cannot directly change the position or size of subtitles. AVFoundation’s built-in handling of "text" tracks simply renders them in a default style, without allowing additional layout options. Take a look on the implementation in the example app *Video8.swift* | - |
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| **Gravity** | How the video content should be resized to fit the player's bounds. | .resizeAspect |

‎Sources/swiftui-loop-videoplayer/fn/fn+.swift‎

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@@ -48,6 +48,10 @@ fileprivate func assetFrom(name: String, fileExtension: String?) -> AVURLAsset?
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return AVURLAsset(url: url)
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}
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if let url = fileURL(from: name){
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return AVURLAsset(url: url)
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}
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// If not a valid URL, try to locate the file in the main bundle with the specified extension.
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if let fileExtension = fileExtension,
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let fileUrl = Bundle.main.url(forResource: name, withExtension: fileExtension) {
@@ -58,6 +62,27 @@ fileprivate func assetFrom(name: String, fileExtension: String?) -> AVURLAsset?
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return nil
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}
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/// Attempts to create a valid `URL` from a string that starts with `"file://"`.
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/// - Parameter rawString: A file URL string, e.g. `"file:///Users/igor/My Folder/File.mp4"`.
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/// - Returns: A `URL` if successfully parsed; otherwise `nil`.
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func fileURL(from rawString: String) -> URL? {
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guard rawString.hasPrefix("file://") else {
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// Not a file URL scheme
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return nil
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}
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// Strip off "file://"
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let pathIndex = rawString.index(rawString.startIndex, offsetBy: 7)
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let pathPortion = rawString[pathIndex...]
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guard let encodedPath = pathPortion
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.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed)
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else { return nil }
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let finalString = "file://\(encodedPath)"
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return URL(string: finalString)
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}
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/// Checks whether a given filename contains an extension and returns the extension if it exists.
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///
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/// - Parameter name: The filename to check.

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