How can i save CPU power?
I have a pretty large set and Live CPU meter peaks often while causing the audio to distort.
Is there something i can tweak in Live or my computer to make it run faster?
I tried raising the buffer size but i can't go above 128, because on the live guitar input...
Something like a preferences setting that positively affects the CPU load Live creates?
kleine Ableton staffcontribution
51 votes received15 votes
- lower the sample rate
- make sure you have sufficient free memory
- make sure multi-processing is activated
- make use of the "Freeze" function
- think of resampling tracks with devices to eliminate processing power of the devices
- enlarge your buffer size to reduce CPU load
- check if other programs run besides Live and close them if you don't need them
10 votes received6 votes
In addition to all those tips mentioned before, I suggest you to go through each synth and effect you have in your project and turn any unnecessary oscillators, envelopes, LFOs and FX off. For example, if you use EQ-8, turn off any unused bands (in addition, you might want to right-click on the titlebar of EQ-8 and uncheck "Hi-Quality"). If you use Live's reverb, try turning of Chorus. If you use Simpler, reduce the amount of voices in each instance to the amount really necessary. And so on...4 years ago | 0 comments
27 votes received5 votes
Another simple but often overlooked tip to reduce CPU is to ensure that you have your unused audio inputs and outputs on your soundcard disabled by clicking on both the "input config" and "output config" buttons in the Audio tab of the preferences.5 years ago | 0 comments
14 votes received5 votes
Another thing is you may not want to increase your buffer during the recording phase but when mixing down put your buffer up.
I tend to use this technique a lot to increase the available CPU power for final mixdown.4 years ago | 0 comments
miv Ableton staffcontribution
10 votes received4 votes
Put CPU-heavy effects into Return tracks so that you can process many tracks with the same effect.
Reverb can be a very CPU intensive effect, so rather than putting it on multiple tracks, put it on Return track A, then increase the Send A level on the tracks you want reverbed to route them to Return A.
5 votes received4 votes
What you can also do if you are playing live is to render tracks with effects (Compressor, Delay, Reverb, etc.) that you don't want to manipulate during a live situation. If the sounds are fine as they are just render them and import them like this to avoid unnecessary computation.4 years ago | 0 comments
45 votes received3 votes
Consolidate any complex pro clips you would have in a set.
When time comes to bring your music into live situations, no way to worry about cpu.
consolidate your clips to beats or repitch mode will relief process, rendering midi to audio is also the best way to be cool while playing on stage4 years ago | 0 comments
53 votes received2 votes
I you use Windows XP and a laptop CPU with SpeedStep (Intel) support, you have a throttle-like control over processor speed, it can be "Adaptive", "Constant" or "Maximum". "Adaptive" means "save battery, maximize performance" at the same time, which is not good, because audio needs constant timing. You should either go for "Constant" or "Maximum" to remove unnecessary processor throttling while playing complex sets. See the "powercfg" command-line tool. Usually, the command is "powercfg /change "Power Scheme Name" /processor-throttle-ac (or dc) ADAPTIVE/CONSTANT/MAXIMUM"3 years ago | 0 comments
[mlp] Ableton staffcontribution
74 votes received1 vote
The sample rate you use will have a significant effect on the CPU usage. Often I work at 96k but when it gets to be too much for my system I go down to 48k, which can sound a bit different depending on what you're doing, but it definitely reduces CPU usage.5 years ago | 0 comments
freddyfrogs Ableton Certified Trainercontribution
10 votes received1 vote
Make sure you turn off your airport!
Disable anti-virus software!
Use less third-party effects and more the Ableton "on-board" effects!
Regularly repair your permissions!
Keep your sample libraries on external hard-drives so that your internal drive is only used for applications!5 years ago | 1 comment
2 votes received1 vote
"Keep your sample libraries on external hard-drives so that your internal drive is only used for applications!"
Is that really useful? I mean, does loading files from several different sources not tends to be slower than from one single source? I do use my external hard drive for audio samples but I wasn't so sure about the efficiency, compared to all in 1 hdd method. I personally didn't notice a lotta changes, but I'm interested in this question if someone got some sure infos on it.
Thanks :)4 years ago | 4 comments
2 votes received1 vote
Use Activity Monitor (mac) to see what background applications are taking up CPU speed. I had a 'Chrome helper' app running in the background even though Chrome wasn't running, which was using over 70% of CPU! I ended that process and got that speed back.3 years ago | 0 comments
2 votes received1 vote
i've done everything you are suggesting. but my cpu load is still about 50% with audio glitches even with 5 tracks...
Macbook Pro 8GB, Mountain Lion, Ableton 92 years ago | 0 comments
[daw] Ableton staffcontribution
237 votes received1 vote
Please contact firstname.lastname@example.org with a status report, so we can have a look into things for you.
You can create a status report by going to help -> get support in Live 9.
daw2 years ago | 0 comments
13 votes received1 vote
I was working on a 20 track live set and froze and flattened all of my tracks from midi to save cpu but my live meter still reads 60% which is pretty much what it was before - this doesn't seem right? Does it?2 years ago | 0 comments
You need to be logged in, have a Live license, and have a username set in your account to be able to answer questions.
Give us your feedback.