How to make an audio recorder which can insert audio recording in the required position

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Hi,

I am searching for a c# code on How to make an audio recorder which can insert audio recording in the required position using windows APIs (windows multimedia APIs).

Requirement like:

a) Code has to support to record an audio in .wav or .mp3 format.
b) Code has to support if user want to add (insert or append) new recording at any position of this audio at the mentioned audio play position.

Thanks & Regards,
Ranjith.

Posted 9-Jan-14 18:54pm

Member 8650716

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BillWoodruff 10-Jan-14 4:16am

CodeProject is your friend:

http://www.codeproject.com/search.aspx?q=c%23+audio+recorder&doctypeid=1%3b2%3b3%3b13%3b9%3b10%3b14

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Bernhard Hiller · Answer 1 · 2014-01-09T21:08:00

A few points to consider:
- start with WAVE PCM format, preferably mono: you do not need to care for encoding/decoding the data.
- Learn how to record one piece of audio into a file.
- For inserting into a defined position, record the sound to be inserted into a new file. Then cut the first file at the insert position into two files, add the data from the new recording at the end of the first part, thereafter add the second part of the original file.
- Instead of files you may use some custom buffer structures / Streams.