Final update for anyone searching the archive: Screen-capture was causing the delay.
I was revisiting this older patch and realized that I was attempting to capture the gemwin output with my old computer. That caused the video rendering to be later than the audio. Specifically, I was using a [gemhead] to bang [pix_snap] at full resolution. My solution was to stop using an external MIDI sequencer, instead using [seq], and then transferring the files to a more powerful Windows 10 computer that has built-in X-box screen capture with Win-G. In the end there was still latency (about 1600ms) that might be my fault between creating the audio and MIDI files. So, I just put a little delay on the audio. Sam On Mon, Jul 17, 2017 at 9:52 AM Samuel Burt <[email protected]> wrote: > Update: > > It seems to happen when Gem ver: 0.93.3 is activated. DSP is not turned > on. Maybe, I'm just asking too much of my MacBook Pro from 2009? > > Sam > > > >> Message: 4 >> Date: Mon, 17 Jul 2017 13:43:50 +0000 >> From: Samuel Burt <[email protected]> >> To: "[email protected]" <[email protected]> >> Subject: [PD] IAC Driver Latency >> Message-ID: >> <CAFwwLiT2gb90yct0A-0i3EUqi4rr4NBj04uYerc8o= >> [email protected]> >> Content-Type: text/plain; charset="utf-8" >> >> Dear list, >> >> I'm experiencing a long delay between sending MIDI from Logic Pro X to Pd >> through the IAC driver. It's possibly 5 seconds or more. I see the >> playback >> head go past the notes and then I sit and wait to see the numbers appear >> in >> the same rhythm some time afterwards. >> >> Has anyone encountered this and found a solution? >> >> Logic Pro X 10.3.1 >> OS 10.11.6 >> Pd-0.47-1 >> >> Thanks, >> Sam >> -------------- next part -------------- >> An HTML attachment was scrubbed... >> URL: < >> http://lists.puredata.info/pipermail/pd-list/attachments/20170717/d0488193/attachment.html >> > >> >> >>
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