@@ -244,13 +244,28 @@ func mergeAssetWithSubtitles(videoAsset: AVURLAsset, subtitleAsset: AVURLAsset)
244244/// This value must be valid for the calculation to work correctly.
245245/// - Returns: A `CMTime` value representing the resolved seek position within the media.
246246@MainActor
247- func getSeekTime( for time: Double , duration: CMTime ) -> CMTime ? {
248- guard duration. isNumeric && duration. value != 0 else { return nil }
247+ func getSeekTime( for time: Double , duration : CMTime ) -> CMTime ? {
249248
250- let endSeconds = CMTimeGetSeconds ( duration)
251- let clampedSeconds = max ( 0 , min ( time, endSeconds) )
249+ guard duration. value != 0 else { return nil }
250+ 251+ 252+ let endTime = CMTimeGetSeconds ( duration)
253+ let seekTime : CMTime
254+ 255+ if time < 0 {
256+ // If the time is negative, seek to the start of the video
257+ seekTime = . zero
258+ } else if time >= endTime {
259+ // If the time exceeds the video duration, seek to the end of the video
260+ let endCMTime = CMTime ( seconds: endTime, preferredTimescale: duration. timescale)
261+ seekTime = endCMTime
262+ } else {
263+ // Otherwise, seek to the specified time
264+ let seekCMTime = CMTime ( seconds: time, preferredTimescale: duration. timescale)
265+ seekTime = seekCMTime
266+ }
252267
253- return CMTime ( seconds : clampedSeconds , preferredTimescale : duration . timescale )
268+ return seekTime
254269}
255270
256271/// Creates an `AVPlayerItem` with optional subtitle merging.
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