Rogue Amoeba has updated their minimalist audio recording app Piezo to offer better support for recording from voice-over-IP apps like Skype, iChat, and FaceTime. Previously, recording a conversation with Piezo caused you to hear yourself as well, which was extremely disconcerting. Piezo 1.1 now records local audio to the left channel and your caller to the right channel. It also supports drag-and-drop of source apps to the Piezo window, illuminates the Dock icon when recording, no longer prevents sleep when it’s not recording, and improves the VU meters slightly. Not yet fixed is the problem I reported in “Piezo Makes Audio Recording Dead Simple” (8 December 2011) whereby Piezo plays incoming audio from VoIP apps through the device selected in the Sound preference pane’s Output screen, rather than through the device selected in Skype or iChat. ($10 new, free update, 2.8 MB, release notes)
Syslogd Overwhelming Your Computer?
If your Leopard (Mac OS X 10.5) system is unexpectedly sluggish, logging might be the culprit. Run Activity Monitor (Applications/Utilities/ folder), and click the CPU column twice to get it to show most to least activity. If syslogd is at the top of the list, there's a fix. Syslogd tracks informational messages produced by software and writes them to the asl.db, a file in your Unix /var/log/ directory. It's a known problem that syslogd can run amok. There's a fix: deleting the asl.db file.
Launch Terminal (from the same Utilities folder), and enter these commands exactly as written, entering your administrative password when prompted:
sudo launchctl stop com.apple.syslogd
sudo rm /var/log/asl.db
sudo launchctl start com.apple.syslogd
Your system should settle down to normal. For more information, follow the link.
- Piezo Makes Audio Recording Dead Simple (08 Dec 11)