Hi all, I've used Cinelerra for several months now, and it's a very nice piece of work. However, there's one major problem: rendering to raw DV appears quite buggy - and that's a real shame, since I wish to store my finished projects on camcorder tapes, in DV format.
The problem: weird artifacts (clicks) show up at seemingly random locations in the sound tracks: http://www.linetec.nl/cinelerra/cin_sound1.png. Often, series of clicks appear at very very regular distances of 2.01 seconds (http://www.linetec.nl/cinelerra/cin_sound2.png), and http://www.linetec.nl/cinelerra/cin_sound3.png shows one such click in detail. I found these problems in all recent Cinelerra 2.0 builds, both on i586 and x86_64 machines. Other relevant settings: audio: 48000 Hz, video [EMAIL PROTECTED] FPS (PAL). This behaviour makes exporting projects to DV all but unusable, and I'd like to know of there's anything I can do to prevent or work around this. Another audio problem I thought I noticed is that excessive volumes aren't simply clipped, but get inverted - this happens when an MSB overflow isn't handled correctly. I haven't tested this any further, though, since this is easily overcome (reduce sound level to prevent clipping). Another problem with DV rendering seems to have to do when the luminance of scenes (or even areas) is brought below 10 - when exporting the resulting DV file to a DVD recorder, these scenes get completely messed up, as if the recorder doesn't get any picture information from these areas (it retains the last full picture). I haven't tested this either with new builds, though. Thanks in advance for any information to solve this, Regards, Richard Rasker _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
