New topic: Scrubbing Audio
<http://forums.realsoftware.com/viewtopic.php?t=38055> Page 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message CjBerg Post subject: Scrubbing AudioPosted: Thu Mar 10, 2011 10:01 pm Joined: Sun Feb 07, 2010 12:30 am Posts: 7 In my application, I would like to be able to scrub through some audio. I am currently loading in a .wav file and creating the waveform(so I have all the sound data loaded). I would now like to be able to have the user be able to scrub back and forth over the sound. I have done similar things in the past using Java, but I dont know if there is the ability to gain this kind of access to sound in RB? I have looked at the QT Player controls, but there is nothing this integrated that I could find? I would love any pointers or suggestions where to look, before I start writing a new plug-in to do this. (RB on OS X) Thank you, Cj Top IMIXMMM Post subject: Re: Scrubbing AudioPosted: Fri Mar 11, 2011 1:04 am Joined: Thu Oct 26, 2006 4:49 am Posts: 285 Hi CjBerg, Try with Quicktime. When you scrub audio , you are basically dragging from left to right a small line of a play head, this will return back the current position of a track, then play the track from that position, until another position is made. You will need some kind of variable to control the "sensitivity" eg , try >5 pixels of playhead position = Play from her otherwise keep playing from where you were. On drop stop playing. Something like that. Dave M Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending Page 1 of 1 [ 2 posts ] -- Over 1500 classes with 29000 functions in one REALbasic plug-in collection. The Monkeybread Software Realbasic Plugin v9.3. http://www.monkeybreadsoftware.de/realbasic/plugins.shtml [email protected]
