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how to add raw audio sample to my QTMovie?

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Li Penny
how to add raw audio sample to my QTMovie?
on Nov 10, 2010 at 2:55:34 am

Hi,all.
I'm a newer to QTKit.Now i want to add some series of raw audio samples to my QTMovie.The raw audio samples contain some propertys about the audio.such as sampleRate,channelPerframe and so on .
According to search the interent,I found to use the propertys to fill with the "AudioStreamBasicDescription" struct.then,use the api of "QTSoundDescriptionCreate" to get the SoundDescriptionHandle.At last use "AddMediaSample".Only this ,I didnt find any useful sample code.So could anyone give me some useful information about it ?
Thanks in advance for every reply.


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Walter Soyka
Re: how to add raw audio sample to my QTMovie?
on Nov 10, 2010 at 3:11:06 pm

You probably won't find too many Quicktime developers here (although the COW does have a few). Are you familiar with the Quicktime-API mailing list?

Walter Soyka
Principal & Designer at Keen Live
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