2007/5/17, Tomas Groth <[EMAIL PROTECTED]>:
> It seems our handlign of NetStream, completely driven by SWF frame > advancement, > is bogus.
> See http://www.gnashdev.org/wiki/index.php/MovieAdvancement for related > issues. > Since this seems to only be a problem with low framerate SWFs, I don't think it's worth to fix before the release - unless the proposed fix on the wiki is very quick and easy...
This probably needs thinking about. Other swfs have a fixed soundtrack and cartoon events that should coincide with sound effecte, but timing is sloppy at present, at least with some GUIs, and video rendering gets ahead of sound by a second of two over a few minutes. An example is freaknet.org/martin/Bozzetto -> Yes & No (watch for timing of car crashes for example) That suggests synchronising frame advances off the audio - but wot if there is no audio running? The other thing in this area is dropping the rendering of frames to maintain movie speed: something like "if I'm called to render again but the last frame is not complete yet, carry on rendering the last frame and skip rendering of this one". I looked at the synchro thing a little when SDL was running Bozzetto at over double video speed: each GUI delays against SDL_tick or (in GTK( gettimeofday(), which is simple but lame (think of control-Z and then fg after a few seconds) Mmm. Some thought required in this area M _______________________________________________ Gnash-dev mailing list [email protected] http://lists.gnu.org/mailman/listinfo/gnash-dev
