Thanks, Paul. RESOLVED-FIXED but see my comment at the end about CPU use in case it is important.
Yes with 3000 labels on Win 7 64-bit (2.4 GHz) I see the difference between 2.1.2 release and HEAD when Karaoke is open. Tested on Ubuntu 14.04 32-bit (Atom 1 GHz processor) with 1500 labels. In 2.1.2 release it took 15 minutes to get the Karaoke window open, then 5 minutes to produce a single character in a label. In HEAD, Karaoke window pops up almost at once and it takes a couple of seconds to type a character in a label. Effects are responsive. On that machine in HEAD, CPU use when typing a character in a label is 75% without Karaoke open and 100% when Karaoke is open, but only a short burst at 100% compared to 5 minutes at 100% is 2.1.2. The comparable CPU usage on the Win 7 machine looks like 25% and 35% respectively (about 8% when Audacity is idle). The usage seems quite expensive (to me) considering typing a label currently doesn't write to the .autosave file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/529337 Title: Hangs for a long time when editing labels on large files To manage notifications about this bug go to: https://bugs.launchpad.net/audacity/+bug/529337/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
