<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi all!<div><br></div><div>I just compiled fluxus in OS X 10.8.x and i can't get it to play nicely with jack, but i read about it being really tricky so i thought of trying to load a given music track instead. According to the documentation this is possible:</div><div><br></div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><div class="page" title="Page 51"><div class="layoutArea"><div class="column"><p><span style="font-family: NimbusSanL; font-weight: 700; ">Syncing to audio
</span></p></div></div></div></div><div><div class="page" title="Page 51"><div class="layoutArea"><div class="column"><p><span style="font-family: BitstreamVeraSans; ">The (process) command does several things, it switches the audio from the jack
input source to a file, but it also makes sure that every buffer of audio is used
to produce exactly one frame. Usually in real-time operation, audio buffers will
be skipped or duplicated, depending on the variable frame rate and fixed audio
rate.
</span></p></div></div></div></div><div><div class="page" title="Page 51"><div class="layoutArea"><div class="column"><p><span style="font-family: BitstreamVeraSans; ">So, what this actually means is that if we want to produce video at 25fps, with
audio at 44100 samplerate, 44100/25 = 1764 audio samples per frame. Set
your (start-audio) buffer setting to this size. Then all you need to do is make
sure the calls to (process) and (start-framedump) happen on the same frame,
so that the first frame is at the start of the audio. As this process is not real-
time, you can set your resolution as large as you want, or make the script as
complex as you like.</span></p></div></div></div></div></blockquote><div>
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<div class="column"><p><span style="font-family: BitstreamVeraSans; "><br></span></p><p><span style="font-family: BitstreamVeraSans; ">But i just can't wrap my head around it. Any hint, please? Thanks!</span></p>
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