Forums > Jitter

jit.qt.movie only plays sound when I change the volume

August 19, 2010 | 4:02 pm

When starting a film, the film starts mute. Only when I change the volume with the numberbox, I get to hear the sound. What can I do to change that?



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August 19, 2010 | 4:35 pm

weird… You should post your patch.


August 19, 2010 | 5:00 pm

That is difficult. It is part of a very big patch. i will try to get it out of there


August 19, 2010 | 8:51 pm

Here goes a patch. Two problems: I cannot control the volume and the sound starts always on my internal speaker even with my mbox selected in the DSP status window.


August 19, 2010 | 8:51 pm

forgot the patch

Attachments:
  1. forumpatch.zip


Ad.
August 20, 2010 | 6:31 am

Well, it’s a little bit "le brun" ton bazar !! (messy), not easy to see what is going on !

It works if: you send "soc playback" once the movie is loaded, and if I refresh the dac~, maybe you turn it on too soon (can’t find it).

You have to search around this I guess.


August 20, 2010 | 9:58 am

Ok, I changed some things and it works now. BUT: when the level is up (not equal to zero) I get a horrible sidenoise with the sound. Even when the movie stops, the hum stays. Only when I turn the volume to zero the hum stops.


August 20, 2010 | 12:56 pm

and soetimes the bloody thing goes through the internal speakers. I have no idea what is happening here


August 20, 2010 | 1:24 pm

I got it almost working. One issue: when I start to play a movie, the sound comes through channel 1 and 2 for half a second and only then goes to channel 3 and 4. Any idea?


August 20, 2010 | 1:34 pm

Ok, my mbox is doing weird. I just want the sound to go from spigot to channels 3,4,5 and 6. Nothing More then that. Please tell me how to do that?



Ad.
August 20, 2010 | 1:48 pm

You should make your patch clear !! We can not help you if it’s not ! And try not to spam the forums…Thx


August 20, 2010 | 2:17 pm

I think this should work. Can anyone confirm if I made mistakes. Part of the reason why it did not work was because I was not using the right valume message. I used vol $1 instead of trackvol 1 $1. Since I changed that, it works fine. A stupid mistake, but someone on the forums suggested it. Anyway. I cleaned up the patch and added comments. So if anyone can look at it i would be very happy.

@ Everybody: sorry for the spamming. It is just that I have to catch a plane in some hours and I want to have this finished.


August 20, 2010 | 2:20 pm

patch itself

Attachments:
  1. forumpatch_2.zip

August 23, 2010 | 5:04 pm

unless your source movies actually have multiple tracks, then you shouldn’t use trackvol message, but the vol attribute.


August 23, 2010 | 8:54 pm

I did some changes to the patch. Now I have some questions:
i only have two channels 1 and 2 now. What I want is to switch between outputting the sound from the films or the sound from the microphone. Can I use the vol $1 message and a numberbox to manipulate the volume? In case the film stops, it stops outputting sound as well. I really would like to ditch spigot because of the delay in sound playback.


August 24, 2010 | 3:34 pm
– Pasted Max Patch, click to expand. –

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