Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Possible Duplicate:
How to reverse an audio file?
Is there any way/library in objective-c to make the audio file in reverse order.
Actually in my application user record his voice and then change the recording in various sounds. Now I have to use the reverse voice.
Please suggest me what should I do.
Thanks
There is no direct way to achieve such feature on audio file.
My suggestion to do this is to crearte chunks of audio files and merge them in reverse orderin one audio file.
You can use
AVMutableComposition,AVMutableCompositionTrack,AVAssetExportSessionAPIs to achieve this.You can also get more help from trimming movie file mentioned in Apple documents and same you can do for audio file.