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Actually want to convert my captured video to 10 speed(means 10 time faster then original).

[compositionVideoTrack1 scaleTimeRange:CMTimeRangeMake(kCMTimeZero, videoDuration)
                               toDuration:CMTimeMake(videoDuration.value*videoScaleFactor, videoDuration.timescale)];

its work fine but when i play this video in MPMoviePlayer its freeze the player, may be it's because of high frame rate i think.

Got the this link Drop Frame Timecode and the NTSC Frame Rate

Please help me to find the proper solution, thanks ...

AnjDenny
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  • please refer [this Post](http://stackoverflow.com/questions/17296999/how-to-do-slow-motion-video-in-ios) post for accelerating video speed. It might be helpful. – Dipen Panchasara Jul 31 '15 at 05:52
  • @DipenPanchasara Thanks ,but i am using AVAssetExportPresetHighestQuality for AVAssetExportSession so, while play in Movie player it freezes the player ,and if i use presetName:AVAssetExportPresetLowQuality its working fine ,can you help me to know the issue where i am doing wrong ? thanks again.. – AnjDenny Jul 31 '15 at 06:01

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