Bugs item #3507717, was opened at 2012-03-18 03:51 Message generated for change (Tracker Item Submitted) made by xeebee93 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=3507717...

Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: pd-extended Group: v0.43 Status: Open Resolution: None Priority: 5 Private: No Submitted By: xavier bouligaud (xeebee93) Assigned to: Hans-Christoph Steiner (eighthave) Summary: Use with vlc blocks Pd

Initial Comment: pd-extended 0.43.1-extended-20120317 Tcl Version: 8.5.10 Operating system : Ubuntu Oneiric CPU type (tested with 2 computers) : i386 (package : Ubuntu Oneiric i386) and amd64 (Debian/squeeze amd64 also calles debian stable)

jack : Version: 0.3.8 Compilation: Jul 9 2011 09:51:20

Jack Messages window : ERROR: JackAudioDriver::ProcessGraphAsync: Process error

In Pd-extended on audio ON used with or without vlc : JACKerror: Cannot lock down memory area (Cannot allocate memory) JACKerror: Cannot use real-time scheduling (RR/5)(1: Operation not permitted) JACKerror: JackClient::AcquireSelfRealTime error

When vlc is playing or pause, Pd is blocked. So I must kill the process to stop it. It happens only with vlc as far as I know because it works with SMplayer (Mplayer) and Hydrogen Drum machine playing. I tested with higher latency like 100ms and 200ms but it doesn't work ever with vlc.

----------------------------------------------------------------------

You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=3507717...