art Lowell Posted July 10, 2020 Share Posted July 10, 2020 My clarinet track has gone completely silent. The screenshot is of a test project that I set up. The first track (Clarinet) is a silent track that I imported from a different project. The second track is one that I created with some random MIDI notes in it. It functioned as expected. Then, I swapped the two regions between the first and second track. From that point on, neither track made a sound. Swapping the two tracks back and forth made no difference. Both tracks completely silent. Quote Link to comment Share on other sites More sharing options...
Atlas007 Posted July 10, 2020 Share Posted July 10, 2020 Have you tried resetting your Core Audio? BTW, your signature indicates that you are not running the most recent version of OSX and LPX... Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 It's a brand new lap top. I just haven't updated my Profile. Also, I don't know where to reset the core audio. Quote Link to comment Share on other sites More sharing options...
Atlas007 Posted July 10, 2020 Share Posted July 10, 2020 From within the Logic's Audio / Device Preference pane... Click on the check-mark of the first item (Core Audio) at the top of window, click on the [Apply Changes] button. Then, re-enable the Core Audio by clicking on it (to have the check-mark to reappear) and finally click on the [Apply Changes] button again. Quote Link to comment Share on other sites More sharing options...
David Nahmani Posted July 10, 2020 Share Posted July 10, 2020 Check the MIDI channel of the note events? Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 Yup. Midi channels are properly designated. Here's my theory. these regions were created on an obsolete laptop, then transferred over to my new laptop. I suspect that the silent regions were corrupted from the beginning. A suggestion. I could email you a copy of the region. (It should possess the identical properties it now has. That way, you could attempt to reproduce the conditions on your own machine, and analyze from there). Quote Link to comment Share on other sites More sharing options...
JakobP Posted July 10, 2020 Share Posted July 10, 2020 Any midi cc7 in the region ? Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 No, Jacob. there were no cc numbers involved. The instrument was loaded straight from the Garratin GPO library. Quote Link to comment Share on other sites More sharing options...
JakobP Posted July 10, 2020 Share Posted July 10, 2020 Open the midi region in the event list, turn off (turn them gray) all buttons on top except "Controller", and post a screenshot. Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 OK. Quote Link to comment Share on other sites More sharing options...
JakobP Posted July 10, 2020 Share Posted July 10, 2020 So you have a midi cc7 value 0 (volume off) event at bar 61.2.7... Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 Yes. 61.2 7 Is the leading edge of that region, yet when I solo that track the volume remains at 0. Quote Link to comment Share on other sites More sharing options...
Atlas007 Posted July 10, 2020 Share Posted July 10, 2020 Try deleting the volume event. Quote Link to comment Share on other sites More sharing options...
Atlas007 Posted July 10, 2020 Share Posted July 10, 2020 Also, chances are that you might have some lurking volume track automation... Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 So I tried deleting everything in the project except that clarinet region and changing the output for that track to "Stereo out". Still no sound. Are you sure you wouldn't like for me to email you that region? Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 That may be a clue. I deleted all automation on that track and reset the volume at maximum. (It was at minimum). Still, the volume was very weak. Next, I'll try raising the modulation and expression automation curves. Ah . . . that got the volume much closer to where it should be. (Which is it? The expression or the modulation? I think it's different with different libraries) Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 It's not working with the region in place along with all the other tracks and regions. It's as though there's an invisible interaction between them, even though that track should be isolated as the only track going directly to "stereo out" Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 No. I cant seem to get it to sound again, even with everything else in the project deleted and that track routed straight to "stereo out" and only volume, expression and modulation turned way up. Oh wait. If I raise the volume directly in the event list, the clarinet sounds right. But I have that track set on "read", so it should be following the volume automation curve. Quote Link to comment Share on other sites More sharing options...
JakobP Posted July 10, 2020 Share Posted July 10, 2020 I meant you should delete that cc7 volume event. Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 10, 2020 Author Share Posted July 10, 2020 I did that. Here's what I've discovered. The event list value varies only with the region volume automation curve. I think I may have it solved. I won't know until I fool around with it. (I'd still like to know what went wrong in the first place. Thanks for all the help, guys. I'lll let you know if I encounter any more surprises. Quote Link to comment Share on other sites More sharing options...
Atlas007 Posted July 11, 2020 Share Posted July 11, 2020 ...(I'd still like to know what went wrong in the first place.I'd bet that some (track) automation (of volume related type) got somehow recorded inadvertently... Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 11, 2020 Author Share Posted July 11, 2020 That sounds plausible, but I wouldn't know how to do that if I tried. One thing I found was that the region-based volume levels had gone to zero for those silent regions, regardless of what the track volume was set at. Quote Link to comment Share on other sites More sharing options...
fisherking Posted July 11, 2020 Share Posted July 11, 2020 So, I see that Schlomojorgenson is attempting to interrupt with what I assume is intended to be humor . . . embarrassing. Also unrelated to the topic. definitely don't lighten up; can't have any humor, distraction, diversion when ppl are helping you on this forum (and you're getting a lot of help, despite your previous behavior). personally, i think you need to smoke more ganja... Quote Link to comment Share on other sites More sharing options...
art Lowell Posted July 11, 2020 Author Share Posted July 11, 2020 Why are you even reading my posts, Fisherking . . . against my express requests? Since you have nothing to contribute to the topic except for lame snark and phony insults. The forum is intended for insights and questions about Logic Pro X. Your gratuitous opinions about other things are not welcome. I thought we had that clearly understood. Do you not read? (This is me actually being rude.) Quote Link to comment Share on other sites More sharing options...
fisherking Posted July 11, 2020 Share Posted July 11, 2020 Why are you even reading my posts, Fisherking . . . against my express requests? Since you have nothing to contribute to the topic except for lame snark and phony insults. The forum is intended for insights and questions about Logic Pro X. Your gratuitous opinions about other things are not welcome. I thought we had that clearly understood. Do you not read? (This is me actually being rude.) apologies, was curious about the subject. anyway, realize you're gonna be angry no matter who posts what, so will endeavor to not visit any threads you start. meanwhile... breathe. try to enjoy this place, it's filled with helpful, thoughtful, and sometimes playful people. really, it's okay to lighten up sometimes! Quote Link to comment Share on other sites More sharing options...
SergeMeister Posted August 21, 2020 Share Posted August 21, 2020 Having the same issue with Spitfire LABS and EastWest Play plugins, current versions. I’m experiencing another bizarre symptom: when playing a 1-track 8 bar project on Cycle repeat the playback volume will drop to -35 cB (almost inaudible) after several playback passes. No hands on the keyboard, no other instruments or tracks in the project. No MIDI or controller data written that I know of other than keyboard key presses (note, channel pressure, etc.). Just loaded a plugin with a preset, started playback, playback quickly goes to almost inaudible and stays there even when the project is closed and re-opened. Sometimes C11 events will show in the data stream, sometimes Volume or Expression values are not present. If I insert a C11 event (Expression to LABS) playback volume responds. I’ll be checking this thread often... Quote Link to comment Share on other sites More sharing options...
SergeMeister Posted September 5, 2020 Share Posted September 5, 2020 Latest activity on this issue includes remote online support session with Spitfire, no solution found as of 9/5/2020. CC1 and CC11 seem to be competing (one will change the other) during playback. LABS “Expression” and “Modulation” are not independent. Writing controller data (Latch mode) doesn’t help. If anyone has had consistent success with LABS plugins playing back consistently please share your secrets. Thanks in advance. Quote Link to comment Share on other sites More sharing options...
fuzzfilth Posted September 5, 2020 Share Posted September 5, 2020 Most of this thread is about Art not listening properly and/or refusing good advice and/or preferring to argue about whatever, so I doubt that many folks are still paying attention to this thread, maybe better open a new thread. If tracks suddenly go silent, it is usually some stray cc7, cc11 or cc1(if the patch is set up to interpret this a volume/expression) events which may come from imported MIDI regions or from automation but usually from the controller keyboard. CC events in regions can be seen in the Event List Editor, CC events from a keyboard only affect the selected track. Quote Link to comment Share on other sites More sharing options...
SergeMeister Posted September 5, 2020 Share Posted September 5, 2020 Understood, thanks for your suggestions Christian, I will test further and open a thread specifically related to the CC issues. Quote Link to comment Share on other sites More sharing options...
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