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Hi all, does anyone know what happened to ALSA playback recently? To tell you the full story. Up to now my system was based on 64Studio stable 2.1 which is close to Debian/Etch. I used to build cinlerra myself, based on the debian package, especially because of my custom patch for augmenting the handling of the automation curves. The last version I used was about 6/2007 Now I've got to upgrade to a Debian/Lenny based system and as a consequence have to look how to upgrade most of my media applications, to get again a stable base for my work. So I've grabbed the latest git (from 2008-12-27) and cooked together my own debian/rules and control with some of the good ideas from the Akirad pakage, especially the Idea of using the XLib without XCB to circumvent the deadlock problems. Basically this part went fine and I was able to re-build cinelerra. Now what keeps me wondering is what happened to ALSA playback. I am sure I used ALSA in my previous version: My old Cinelerra_rc contains: AUDIO_OUT_DRIVER_0 4 ALSA_OUT_DEVICE Hammerfall DSP #0 Now, when starting playback with this setting, there is no sound and the console output tells me: ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM Hammerfall DSP #0 AudioALSA::open_output plughw:1,0: No such file or directory If I change the entry in the settings box to just be "hw:1", cinelerra doesn't complain, but reports continuosly AudioALSA::write_buffer underrun at sample 2228 and there is still no sound. Playback with OSS works. Playback with ALSA works fine with Jack or within vlc. Has anyone any idea what might have changed in that area and what might the proper configuration to get it back working? Actually, I could just switch over to OSS for cinelerra, but I don't like the idea that something breaks and I can't figure out what happened ;-) Cheers, Hermann Vosseler -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkmj1YcACgkQZbZrB6HelLIAtACg5+uTdm1AX/D0hBts/g3grQWi BdwAn13jR5Icw3tvhqswIfOZl8t2Y04o =OoRf -----END PGP SIGNATURE----- _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
