Re: Audio scrub

On Fri, 10 Mar 2006 12:35:33 -0600, Bibo mushi wrote:

Chris.

Thank you so much for your input. It was VERY helpful.
I will try the way you suggested.

By the way, do you think it is possible to play the
audio in reverse? If the user drags the slider to the left, I want to scrub
it backwards.
Maybe I need to write another filter?
Or is there some filter that already dose that?

The standard filters do not support reverse play (i.e. a negative rate).
Reverse playback would require a new WAV Parser filter or a clever
combination of reversing the audio data in a filter and seeking. So to
that extent it would be easier to combine all the features into a new
parser filter. Unfortunately I think a parser filter is one of the hardest
filter types to write.

--
http://www.chrisnet.net/code.htm
http://www.avdevforum.com/AV
.

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