---------- Forwarded message ---------- From: J bz <jbee...@gmail.com> Date: 24 September 2010 20:56 Subject: Re: [PD] Fwd: GEM Neupert Tutorial '10-av-more control'. How do I play more than 1 video? To: Jack <j...@rybn.org>
Hi Jack, Aaah, thank you indeed. I checked the original on a mac today, and it sort of worked, no crashing. Will report back after more testing. Not the first time you have waded in and lent a hand, much appreciated. Jb On 24 September 2010 12:08, Jack <j...@rybn.org> wrote: > Try this patch and abstraction and use small soundfiles and movies to > test. > I don't know which video codec is better on Windows for your patch. > > Le jeudi 23 septembre 2010 à 22:36 +0100, J bz a écrit : > > Hi Benjamin, > > > > Thanks for that, I will check it out. > > > > Jack, > > > > The machine I was testing with today was very souped-up and the [dsp] > > object never got over 25%. > > > > I don't know if this would make a difference but the avi's are > > slightly longer than the audio, if the audio is driving the sync is it > > possible that that could cause the crashes? Also audio is 32bit > > floating point, if that could make a difference? > > > > Still somewhat unsure about the best way of using the abstraction, if > > as I thought, to use 3 files I need 3 gemheads, how can I use 1 > > abstraction that contains a single gemhead? That was the impulse to > > use three different files. Then if I'm using 3 different files, why > > do I need to use $0, apart from good coding practice?? > You needn't $0 in your patch but it is a good practice if you want to > send variables in local. > In your subpatch you use '$0-frame' to send the number of frame of your > movies. The problem is all your receive $0-frame will receive the value > of the 3 movies. > So i remove these objects (heve a look inside the subpatch). > ++ > > Jack > > > > > > Guess I'm thinking aloud here. > > > > With the first version that I made, all the files load fine and play, > > though there is now no sync now I stopped using [readanysf~]. S'pose > > one of the joys of pd is that there are umpteen ways of skinning any > > particular feline, though I really don't have the time to be starting > > from scratch again with this. > > > > I'm going to make the audio 16b and trim the avi's so they are the > > same length as the audio. > > > > Otherwise I'm really unsure what's going on.... This whole codec thing > > is a bloody nightmare. > > > > Will try again tomorrow. > > > > Cheers, > > > > Jb > > > > > > > > On 23 September 2010 17:51, benjamin 01xy <ben...@free.fr> wrote: > > hello, > > > > for audio, sfread2~ in moonlib worked well for me to scratch > > audio/video synchro, I think it is cross plateform > > > > https://wiki.puredata.info/en/sfread2~<https://wiki.puredata.info/en/sfread2%7E> > > > > ++Benjamin > > > > J bz a écrit : > > > > > > Avi's are 10fps mjpeg recoded in avidemux. > > > > Audio 44.1 wav in audacity > > All files play fine on the windows computer on their > > own. I do get audio and one video, which works great. > > > > They also play fine in my earlier patch when I was > > first experimenting with GEM and video. I went the > > Neupert way because I wanted more control. > > > > Other problem is that my ancient laptop wont come > > anywhere near running the patch, which is why I'm at a > > friends house. > > > > Aargh, this is bad, supposed to hand this in tomorrow. > > > > I have to go for a few hours but will be back later. > > Back at my friends in the morning but will be online > > again in a few hours. > > > > Attached is my original patch too. > > > > What I want is the ability to scrub audio and video > > but something that works. Obviously. > > I was using [redanysf~] but the work needs to be seen > > on windows and mac and readanysf doesn't seem to work > > on windoze. > > > > I guess the most frustrating thing is that I have > > spent all afternoon wrestling with something that > > seems to be working on other computers. I added the > > [set( message as I have been trying anything I could > > think of. > > > > Thanks again, > > > > Jb > > > > > > > > > > _______________________________________________ > > Pd-list@iem.at mailing list > > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >
_______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list