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» Film-Tech Forum ARCHIVE   » Operations   » Digital Cinema Forum   » INTERMISSIONS (Page 1)

 
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Author Topic: INTERMISSIONS
Peter Clay
Film Handler

Posts: 16
From: Alderney, Channel Islands
Registered: Aug 2013


 - posted 03-10-2014 03:05 PM      Profile for Peter Clay   Email Peter Clay   Send New Private Message       Edit/Delete Post 
Hi,

we have recently in the last year converted from film to Digital and we used to have intermissions which has been very difficult to find a way of doing these now that we are digital. I have done a lot of research on this in trying to find the best solution that is still cost effective for the size of the cinema that we are it would not make sense to spend thousands on lots of automation stuff.

The system we have is a doremi server and what we have managed to setup is the following. I created an Intermission picture in the .png format in Photoshop one sized for Flat and one sized for Scope. We then had our projector installer place these .png files in the projector itself stored as test patterns. Then we were able to setup an automation cue with in the playlist that would pause the film at whatever point we like and switch from the server to the projector and display the "test image". This actually works quite well, when you press play again another automation cue tells it to switch back to the server input and it continues to play the film where left off.

I do have a question though. Is there anywhere on the internet where you can find out the "reel" info that the DCP comes with. for instance I notice that on IMDB you can find out how many reels a film is but it does not say the reel length. This info would be handy as it could then be used to find the best possible place to insert the intermission.

I hope this all makes sense.

Regards
Pete

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David E. Nedrow
Master Film Handler

Posts: 368
From: Columbus, OH, USA
Registered: Oct 2008


 - posted 03-10-2014 03:11 PM      Profile for David E. Nedrow   Author's Homepage   Email David E. Nedrow   Send New Private Message       Edit/Delete Post 
This probably won't be valid much longer, but you can get "checkframe" sheets from Deluxe and Technicolor.

These generally provide the length/runtime of each reel, in addition to the first and last frame of that reel.

But, with the demise of 35mm exhibition, these will go away as well.

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Carsten Kurz
Film God

Posts: 4340
From: Cologne, NRW, Germany
Registered: Aug 2009


 - posted 03-10-2014 04:01 PM      Profile for Carsten Kurz   Email Carsten Kurz   Send New Private Message       Edit/Delete Post 
Doremi Software 2.6x will have a real intermission function. You can specify where in the main feature the intermission should start. You can then specify an intermission SPL that plays during the intermission, then exit the intermission either automatically after the intermission SPL has ended, or manually. You can also specify a roll back into the last xx seconds of the feature to continue.

Doremi 2.6.x should be released soon, I assume around Cinemacon.

Placing intermissions on reel changes is not a good idea with DCPs, I guess, since they can be completely seamless, you shouldn't expect a suitable scene cut there. Some DCPs even come without any reel segmenting, that is, single reel.

I think for a good intermission, you simply have to cue into the movie to find the best possible position. There are also some sites that collect credit offsets and suitable intermission suggestions.

This forum is one of them, e.g.: http://www.film-tech.com/ubb/f3/t004188.html

- Carsten

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Peter Clay
Film Handler

Posts: 16
From: Alderney, Channel Islands
Registered: Aug 2013


 - posted 03-11-2014 07:08 AM      Profile for Peter Clay   Email Peter Clay   Send New Private Message       Edit/Delete Post 
Thanks Carsten,

That is some of the best news I've heard if version 2.6 does have that function. I know our head projectionist here will be happy as he keeps saying it should be possible if someone could just update the software. So for now we will keep to the "trick" we have and then something better later on.

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Anders Nordentoft-Madsen
Film Handler

Posts: 57
From: Valby, Denmark
Registered: Aug 2005


 - posted 03-17-2014 06:30 AM      Profile for Anders Nordentoft-Madsen   Author's Homepage   Email Anders Nordentoft-Madsen   Send New Private Message       Edit/Delete Post 
Version 2.6.3 is out now....

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Peter Clay
Film Handler

Posts: 16
From: Alderney, Channel Islands
Registered: Aug 2013


 - posted 04-08-2014 08:24 AM      Profile for Peter Clay   Email Peter Clay   Send New Private Message       Edit/Delete Post 
Our projector "crashed" on us a few weeks ago (it was something to do with the "raid" board)

the guy came over and acknowledged the fault and said it had happened to a number of different cinemas with the same projector. He installed a new board and hard drives and also updated to the latest software. the new software is now 2.4.4 and although it hasn't enabled us to do a "proper" intermission he has installed an intermission image into the projector as a test image so we can pause the film and have the projector call up this image whilst it is paused. The new software as enabled us to "rewind" the film when we click play again which is a step in the right direction. basically I have set up an automation that after the pause when I click play it will rewind 2 secs before playing again.

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Marcel Birgelen
Film God

Posts: 3357
From: Maastricht, Limburg, Netherlands
Registered: Feb 2012


 - posted 04-08-2014 04:47 PM      Profile for Marcel Birgelen   Email Marcel Birgelen   Send New Private Message       Edit/Delete Post 
If it was the RAID controller, it was the server that crashed and not the projector [Wink] . (But since it's a Doremi server, it should actually be software RAID...)

The Intermission problem is a persistent one with Digital Cinema. Many cinemas around here also have intermissions, some handle it better than others. On the dark side are those who simply cut the movie roughly in half and don't even dare to check if it falls in the middle of some dialog or action scene...

For now, the only way to find a good timing for the intermission is by watching the movie during QC or first showing, or watch the forum that Carsten mentioned and look if somebody came up with some hints about an intermission. It's rather sad that studios don't provide some guidelines regarding intermissions but I guess most of them disapprove the concept entirely...

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John Wilson
Film God

Posts: 5438
From: Sydney, Australia.
Registered: Dec 1999


 - posted 04-11-2014 06:36 AM      Profile for John Wilson   Email John Wilson   Send New Private Message       Edit/Delete Post 
What format is the test image, Peter? Is it automatically generated when you select a certain channel? I'd certainly be interested in getting that here so I can have a logo on screen when patrons enter the auditorium if the show hasn't started yet.

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Peter Clay
Film Handler

Posts: 16
From: Alderney, Channel Islands
Registered: Aug 2013


 - posted 04-15-2014 04:11 AM      Profile for Peter Clay   Email Peter Clay   Send New Private Message       Edit/Delete Post 
Hi John,

The test image is in png format. I made 2 images one in scope ratio and one in flat ratio. Our installer then came and uploaded these directly to the Projector and assigned each one to a different channel on the Projector.
How it works is
Channel 1 is IMS Flat
Channel 2 is IMS Scope
Channel 3 is HDMI
Channel 4 is Intermission image Flat
Channel 5 is Intermission image Scope

we then set up 2 automations, one that switches to channel 4 and one that switches to channel 5 depending on scope or flat film.
I'll put below the exact automation that I setup below for anyone else trying to do this.

INTERMISSION SCOPE
Projector dowser: close
Playback: PAUSE
Delay 1 seconds
Projector dowser: open
Switch on Projector channel 5
Delay 35 seconds
Projector Dowser: close
Delay 1 seconds
Switch on Projector channel 2

same for Flat automation but use the relevant channel numbers.

You can then insert that automation into your show at what time you want the intermission to start.
When you want the film to start again I created another automation that will reopen the dowser and continue playback which you insert into the playlist timeline 1 second later. All you then need to do is hit play when you want to resume the film. that automation looks like this.

INTERMISSION END
Playback: rewind 1 seconds
Projector Dowser: open

Sorry for such a long post but hopefully this will help people out their who are in a similar situation to ourselves.

Regards Pete

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Philip Jones
Film Handler

Posts: 90
From: England
Registered: Dec 2011


 - posted 04-16-2014 07:52 AM      Profile for Philip Jones   Email Philip Jones   Send New Private Message       Edit/Delete Post 
Can the above be done with a Dolby DSS200 and NEC2000C?

I don't think we have cues for pause, play, etc on ours - is this a limitation with Dolby or can it be added?

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 04-16-2014 11:45 AM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
The DSS200 will not self-pause...though I would suppose one could wire a GPO to the Pause input on the same GPIO connector. Via an automation, it should not be an issue.

Note, coming in Dolby 4.8 is an "intermission" function that allows one to basically insert a sub-play list where desired. It could prove to be handy beyond just making intermissions.

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Philip Jones
Film Handler

Posts: 90
From: England
Registered: Dec 2011


 - posted 04-16-2014 01:24 PM      Profile for Philip Jones   Email Philip Jones   Send New Private Message       Edit/Delete Post 
That's great news. When is 4.8 likely to be released?

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 04-17-2014 06:36 AM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
My crystal ball says May.

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Peter Clay
Film Handler

Posts: 16
From: Alderney, Channel Islands
Registered: Aug 2013


 - posted 04-17-2014 01:46 PM      Profile for Peter Clay   Email Peter Clay   Send New Private Message       Edit/Delete Post 
The system we have is a NP-NC900C-A

It is an all in one Projector and Server.

Regards
Pete

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Manny Knowles
"What are these things and WHY are they BLUE???"

Posts: 4247
From: Bloomington, IN, USA
Registered: Feb 2002


 - posted 04-17-2014 02:17 PM      Profile for Manny Knowles   Email Manny Knowles   Send New Private Message       Edit/Delete Post 
Thanks Steve -- that is great news.

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