At Wed, 25 Feb 2004 13:02:15 GMT, Will wrote: > > >> How easy would it be to make aplaymidi be able to move forwards and backwards > >> during playback, e.g. by pressing f or b, like Takashi Iwai's drvmidi? > > > >Not so easy; even more so if you want to have correct controller > >values. Adjusting settings changed by sysexs would be almost > >impossible. > > > > I wonder whether drvmidi actually does correctly restore controller and sysex > when you move during MIDI playback. I haven't studied the drvmidi code in > detail. I know the sound quality always seems to be correct > even when you move forwards and backwards very often in a piece with > lots of sysex and controller settings.
it does. when skipping forward/backward, it will send all necessary ctl/sysex messages from the beginning. i implemented in this way because it's designed only for the internal MIDI wavetable, which can handle many events immediately. that's not for general MIDI devices. Takashi ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
