8 Aug
2014
8 Aug
'14
9:29 p.m.
Hi, I just discovered the source material is 25fps, was planing on making
a 24fps DCP I beleve some ceinmas do not support 25? is this correct or
should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure it is
great but thought it better to ask.
Ben
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44 82*
*skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
8 Aug
8 Aug
10:23 p.m.
On Fri, 8 Aug 2014 22:29:58 +0100
Ben Edwards <list4me2(a)gmail.com> wrote:
Hi, I just discovered the source material is 25fps,
was planing on
making a 24fps DCP I beleve some ceinmas do not support 25? is this
correct or should I create a 25ftp DCP.
The original digital cinema specs only required 24fps in projectors,
but 25fps (and 30fps) were added later. I don't know how
many 24fps-only projectors exist in the field. In the UK, at least,
the Arts Alliance DSN systems that I have seen are ok with 25fps.
How good is DCPOMsatic at doing frame rate conversion?
I am sure it
is great but thought it better to ask.
DCP-o-matic doesn't really do frame rate conversion ... if you make a
24fps DCP from a 25fps source it will set the DCP up to run the audio
and video slower by a factor 24/25.
Cheers
Carl
10:40 p.m.
Dolby DSS/DSP100 does not support 25/30 fps regardless of software version.
Are there any more stubborn players out there?
11:27 p.m.
Sounds not ideal, so it would be best to use premiere or something like
that to do the frame rate conversion.
Is playing stuff slowly supported by DCP standards?
Ben
On 8 August 2014 23:40, Magnus Eriksson <telegrafverket(a)gmail.com> wrote:
Dolby DSS/DSP100 does not support 25/30 fps regardless
of software
version. Are there any more stubborn players out there?
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44 82*
*skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
11:43 p.m.
Am 09.08.2014 um 01:27 schrieb Ben Edwards:
Sounds not ideal, so it would be best to use premiere
or something like that to do the frame rate conversion.
Optical flow or any other interpolation scheme will never give nice results for a 25 to 24
fps conversion. 25/24 slow down or 24/25 speed-up is an internationally accepted
production standard even for high end productions.
Is playing stuff slowly supported by DCP standards?
What DCP-o-matic delivers will be a proper 24fps DCP and no-one watching it is able to
tell that it was 25fps before. Delivering 25fps content to a cinema I would consider more
of a problem.
Are you sure you will distribute this DCP to other cinemas with unknown capabilities? Then
make it 24fps. Will you only play it on your local screen with known 25fps capability?
Then leave it at 25 fps.
The best thing to do is to make two DCPs with either frame rate, copy both to the
distribution drive and let the cinema decide.
- Carsten
Ben
On 8 August 2014 23:40, Magnus Eriksson <telegrafverket(a)gmail.com> wrote:
Dolby DSS/DSP100 does not support 25/30 fps regardless of software version. Are there any
more stubborn players out there?
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
Ben Edwards, Video Editor and Cameraman
web:www.nkytwig.com mobile:07773 02 44 82 skype:funkytwig twitter:@funkytwig
iContact Community Video | Bristol Community Channel
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
11:59 p.m.
Thanks, sounds like 24fps is the way to go. Have not been able to find out
which server the festival it has been accepted for will use and the DCP may
well be used for other unknown places.
Sounds like creating 2 versions is not really needed. Also looks like if I
simply change the frame rate in DCP tab it will not change the name of the
DCP so I guess I would have to tag the framerate on the end of the name.
Creating different version with different level audio was mentioned
earlier. If I do 24 and 25 will DCPOMatic need to do all its work again,
am wonerting if changing the version changes the name of DCP.
Thanks for everyones help,
Ben
On 9 August 2014 00:43, Carsten Kurz <audiovisual(a)t-online.de> wrote:
Am 09.08.2014 um 01:27 schrieb Ben Edwards:
Sounds not ideal, so it would be best to use premiere or something like
that to do the frame rate conversion.
Optical flow or any other interpolation scheme will never give nice
results for a 25 to 24 fps conversion. 25/24 slow down or 24/25 speed-up is
an internationally accepted production standard even for high end
productions.
Is playing stuff slowly supported by DCP standards?
What DCP-o-matic delivers will be a proper 24fps DCP and no-one watching
it is able to tell that it was 25fps before. Delivering 25fps content to a
cinema I would consider more of a problem.
Are you sure you will distribute this DCP to other cinemas with unknown
capabilities? Then make it 24fps. Will you only play it on your local
screen with known 25fps capability? Then leave it at 25 fps.
The best thing to do is to make two DCPs with either frame rate, copy both
to the distribution drive and let the cinema decide.
- Carsten
Ben
On 8 August 2014 23:40, Magnus Eriksson <telegrafverket(a)gmail.com> wrote:
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44 82*
*skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
Dolby DSS/DSP100 does not support 25/30 fps
regardless of software
version. Are there any more stubborn players out there?
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44 82*
*skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
10:39 p.m.
Am 08.08.2014 um 23:29 schrieb Ben Edwards:
Hi, I just discovered the source material is 25fps,
was planing on making a 24fps DCP I beleve some ceinmas do not support 25? is this
correct or should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure it is great but thought
it better to ask.
Ben, you're learning it the hard way - formally, 25fps is not supported in Interop
DCPs. It may work on some systems, but I have no idea how often it will fail.
Dolbys DSS100/DSP100 does not support 25fps with DCP content, not in Interop, not in SMPTE
format.
Most digital labs/companies slow down 25fps features to 24fps, as Carl explains. If you
choose 24fps DCP with 25fps content, dcp-o-matic does all the necessary steps for you.
- Carsten
9 Aug
9 Aug
8:06 a.m.
There are two ways to slow down the sound with a factor 25/24: change
the tempo or change the speed.
Change the tempo will try to keep the pitch but need a complex algorithm
to do it with good results (the best one is dirac, available with time
factory). Change the speed will change the pitch and the tonality of the
voices and music. Not really suitable in terms of production and clearly
audible. But it is the solution that is used in many labs.
ffmpeg has a very bad algorithm (atempo) to change the tempo and I did
not find a way to change the audio speed.
You can use sox with the speed option.
I don't know how is doing dcpomatic, so I change the speed of the sound
before with sox, and the speed of the video with ffmpeg to provide
dcpomatic a 24 fps source.
Lilian
Le 09/08/2014 00:39, Carsten Kurz a écrit :
Am 08.08.2014 um 23:29 schrieb Ben Edwards:
Hi, I just discovered the source material is
25fps, was planing on making a 24fps DCP I beleve some ceinmas do not support 25? is
this correct or should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure it is great but thought
it better to ask.
Ben, you're learning it the hard way - formally, 25fps is not
supported in Interop DCPs. It may work on some systems, but I have no idea how often it
will fail.
Dolbys DSS100/DSP100 does not support 25fps with DCP content, not in Interop, not in
SMPTE format.
Most digital labs/companies slow down 25fps features to 24fps, as Carl explains. If you
choose 24fps DCP with 25fps content, dcp-o-matic does all the necessary steps for you.
- Carsten
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
11:59 a.m.
I am confused, one minute I am being told it will not be notable, the next
that is will "change the pitch and the tonality of the voices and music. ".
This is kind of what my googeling also seemed to reveal. There seem to
be two camps;(.
Ben
Ben
On 9 August 2014 09:06, lilian lefranc <lilianlef(a)gmail.com> wrote:
There are two ways to slow down the sound with a
factor 25/24: change the
tempo or change the speed.
Change the tempo will try to keep the pitch but need a complex algorithm
to do it with good results (the best one is dirac, available with time
factory). Change the speed will change the pitch and the tonality of the
voices and music. Not really suitable in terms of production and clearly
audible. But it is the solution that is used in many labs.
ffmpeg has a very bad algorithm (atempo) to change the tempo and I did not
find a way to change the audio speed.
You can use sox with the speed option.
I don't know how is doing dcpomatic, so I change the speed of the sound
before with sox, and the speed of the video with ffmpeg to provide
dcpomatic a 24 fps source.
Lilian
Le 09/08/2014 00:39, Carsten Kurz a écrit :
Am 08.08.2014 um 23:29 schrieb Ben Edwards:
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44 82*
*skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
Hi, I just discovered the source material is 25fps, was planing on
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
making a 24fps DCP I beleve some ceinmas do not
support 25? is this
correct or should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure it is
great but thought it better to ask.
Ben, you're learning it the hard way - formally, 25fps is not supported
in Interop DCPs. It may work on some systems, but I have no idea how often
it will fail.
Dolbys DSS100/DSP100 does not support 25fps with DCP content, not in
Interop, not in SMPTE format.
Most digital labs/companies slow down 25fps features to 24fps, as Carl
explains. If you choose 24fps DCP with 25fps content, dcp-o-matic does all
the necessary steps for you.
- Carsten
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
12:16 p.m.
Am 09.08.2014 um 13:59 schrieb Ben Edwards:
I am confused, one minute I am being told it will not
be notable, the next that is will "change the pitch and the tonality of the voices
and music. ". This is kind of what my googeling also seemed to reveal. There seem
to be two camps;(.
Not really ;-)
Resampling is no problem to do in good quality, but it leaves the sound with a 25/24 pitch
change. If you also want to pitch-correct the resampled audio, you need a higher quality
approach. However, a small change like the one needed for 24/25 is usually unnoticeable.
It get's more complicated with larger pitch changes, and typically you would want to
resort to external tools using special algorithms. Music is typically more complicated to
pitch correct than dialog.
Did you ever notice strange audio, pitched audio, etc. on any cinema presentations, DVDs,
BluRays, etc.? No? Then you shouldn't care, because this technique is used widely for
most entertainment content. As you are living in europe, which is a 25/50Hz country, you
will be exposed to this every day when watching/listening entertainment media, at home or
in cinema.
As you have your audio in separate files, you could play with it easily using external
tools like Audacity, Audition, etc.
Always trust your own eyes and ears.
The best way, of course, is to produce in 24fps/48KHz right away if aimed for cinema.
- Carsten
2:54 p.m.
Thanks for that. Looks like I will create a 2 versions. A 25FTS SMPTE and
a 24FPS IOP. Does this sound sensible? Seem to cover most bases.
If I create one, then change the fps and SMPTE/IOP settings and create a
second DCP I assume it will create 2 DCP directories, will it have to
totally re-encore?
Lastly it looks like the DCP name does not show the FPS, should I change
the name. First time calling it filmename_25fps and then filmname_24fts.
Will It totally re-encode if I do this?
Ben
On 9 August 2014 13:16, Carsten Kurz <audiovisual(a)t-online.de> wrote:
Am 09.08.2014 um 13:59 schrieb Ben Edwards:
I am confused, one minute I am being told it will not be notable, the next
that is will "change the pitch and the tonality of the voices and
music. ". This is kind of what my googeling also seemed to reveal.
There seem to be two camps;(.
Not really ;-)
Resampling is no problem to do in good quality, but it leaves the sound
with a 25/24 pitch change. If you also want to pitch-correct the resampled
audio, you need a higher quality approach. However, a small change like the
one needed for 24/25 is usually unnoticeable. It get's more complicated
with larger pitch changes, and typically you would want to resort to
external tools using special algorithms. Music is typically more
complicated to pitch correct than dialog.
Did you ever notice strange audio, pitched audio, etc. on any cinema
presentations, DVDs, BluRays, etc.? No? Then you shouldn't care, because
this technique is used widely for most entertainment content. As you are
living in europe, which is a 25/50Hz country, you will be exposed to this
every day when watching/listening entertainment media, at home or in cinema.
As you have your audio in separate files, you could play with it easily
using external tools like Audacity, Audition, etc.
Always trust your own eyes and ears.
The best way, of course, is to produce in 24fps/48KHz right away if aimed
for cinema.
- Carsten
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44 82*
*skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
11 Aug
11 Aug
3:42 p.m.
On Sat, 9 Aug 2014, lilian lefranc wrote:
There are two ways to slow down the sound with a
factor 25/24: change the
tempo or change the speed.
Change the tempo will try to keep the pitch but need a complex algorithm to
do it with good results (the best one is dirac, available with time factory).
Change the speed will change the pitch and the tonality of the voices and
music. Not really suitable in terms of production and clearly audible. But it
is the solution that is used in many labs.
ffmpeg has a very bad algorithm (atempo) to change the tempo and I did not
find a way to change the audio speed.
You can use sox with the speed option.
I don't know how is doing dcpomatic, so I change the speed of the sound
before with sox, and the speed of the video with ffmpeg to provide dcpomatic
a 24 fps source.
DCP-o-matic changes the speed: it re-samples the audio and then runs it
fast or slow. See:
http://dcpomatic.com/manual/html/ch09.html#idp325888
Cheers
Carl
Lilian
Le 09/08/2014 00:39, Carsten Kurz a écrit :
Am 08.08.2014 um 23:29 schrieb Ben Edwards:
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
Hi, I just discovered the source material is
25fps, was planing on making
a 24fps DCP I beleve some ceinmas do not support 25? is this correct or
should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure it is
great but thought it better to ask.
Ben, you're learning it the hard way -
formally, 25fps is not supported in
Interop DCPs. It may work on some systems, but I have no idea how often it
will fail.
Dolbys DSS100/DSP100 does not support 25fps with DCP content, not in
Interop, not in SMPTE format.
Most digital labs/companies slow down 25fps features to 24fps, as Carl
explains. If you choose 24fps DCP with 25fps content, dcp-o-matic does all
the necessary steps for you.
- Carsten
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
3:45 p.m.
Le 11/08/2014 17:42, Carl Hetherington a écrit :
On Sat, 9 Aug 2014, lilian lefranc wrote:
Thanks!
There are two ways to slow down the sound with a
factor 25/24: change
the tempo or change the speed.
Change the tempo will try to keep the pitch but need a complex
algorithm to do it with good results (the best one is dirac,
available with time factory). Change the speed will change the pitch
and the tonality of the voices and music. Not really suitable in
terms of production and clearly audible. But it is the solution that
is used in many labs.
ffmpeg has a very bad algorithm (atempo) to change the tempo and I
did not find a way to change the audio speed.
You can use sox with the speed option.
I don't know how is doing dcpomatic, so I change the speed of the
sound before with sox, and the speed of the video with ffmpeg to
provide dcpomatic a 24 fps source.
DCP-o-matic changes the speed: it re-samples the audio and then runs
it fast or slow. See:
http://dcpomatic.com/manual/html/ch09.html#idp325888
Cheers
Carl
Lilian
Le 09/08/2014 00:39, Carsten Kurz a écrit :
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic Am 08.08.2014 um 23:29 schrieb Ben Edwards:
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
Hi, I just discovered the source material is
25fps, was planing on
making a 24fps DCP I beleve some ceinmas do not support 25? is
this correct or should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure
it is great but thought it better to ask.
Ben, you're learning it the hard way
- formally, 25fps is not
supported in Interop DCPs. It may work on some systems, but I have
no idea how often it will fail.
Dolbys DSS100/DSP100 does not support 25fps with DCP content, not in
Interop, not in SMPTE format.
Most digital labs/companies slow down 25fps features to 24fps, as
Carl explains. If you choose 24fps DCP with 25fps content,
dcp-o-matic does all the necessary steps for you.
- Carsten
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
21 Aug
21 Aug
11:42 p.m.
Just to clarify, if I create a 24fps DCP from 24fps source material does it
change length of film?
On 11 August 2014 16:45, lilian lefranc <lilianlef(a)gmail.com> wrote:
Le 11/08/2014 17:42, Carl Hetherington a écrit :
On Sat, 9 Aug 2014, lilian lefranc wrote:
There are two ways to slow down the sound with a factor 25/24: change the
tempo or change the speed.
Change the tempo will try to keep the pitch but need a complex algorithm
to do it with good results (the best one is dirac, available with time
factory). Change the speed will change the pitch and the tonality of the
voices and music. Not really suitable in terms of production and clearly
audible. But it is the solution that is used in many labs.
ffmpeg has a very bad algorithm (atempo) to change the tempo and I did not
find a way to change the audio speed.
You can use sox with the speed option.
I don't know how is doing dcpomatic, so I change the speed of the sound
before with sox, and the speed of the video with ffmpeg to provide
dcpomatic a 24 fps source.
DCP-o-matic changes the speed: it re-samples the audio and then runs it
fast or slow. See:
http://dcpomatic.com/manual/html/ch09.html#idp325888
Thanks!
Cheers
Carl
Lilian
Le 09/08/2014 00:39, Carsten Kurz a écrit :
Am 08.08.2014 um 23:29 schrieb Ben Edwards:
Hi, I just discovered the source material is 25fps, was planing on making
a 24fps DCP I beleve some ceinmas do not support 25? is this correct or
should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure it is
great but thought it better to ask.
Ben, you're learning it the hard way - formally, 25fps is not supported in
Interop DCPs. It may work on some systems, but I have no idea how often it
will fail.
Dolbys DSS100/DSP100 does not support 25fps with DCP content, not in
Interop, not in SMPTE format.
Most digital labs/companies slow down 25fps features to 24fps, as Carl
explains. If you choose 24fps DCP with 25fps content, dcp-o-matic does all
the necessary steps for you.
- Carsten
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing
listDCPomatic@carlh.nethttp://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44 82*
*skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
23 Aug
23 Aug
2:17 p.m.
Hi Ben,
No, it should not.
Carl
On Fri, 22 Aug 2014 00:42:47 +0100
Ben Edwards <list4me2(a)gmail.com> wrote:
Just to clarify, if I create a 24fps DCP from 24fps
source material
does it change length of film?
On 11 August 2014 16:45, lilian lefranc <lilianlef(a)gmail.com> wrote:
--
Le 11/08/2014 17:42, Carl Hetherington a écrit :
On Sat, 9 Aug 2014, lilian lefranc wrote:
There are two ways to slow down the sound with a factor 25/24:
change the tempo or change the speed.
Change the tempo will try to keep the pitch but need a complex
algorithm to do it with good results (the best one is dirac,
available with time factory). Change the speed will change the
pitch and the tonality of the voices and music. Not really suitable
in terms of production and clearly audible. But it is the solution
that is used in many labs. ffmpeg has a very bad algorithm (atempo)
to change the tempo and I did not find a way to change the audio
speed. You can use sox with the speed option.
I don't know how is doing dcpomatic, so I change the speed of the
sound before with sox, and the speed of the video with ffmpeg to
provide dcpomatic a 24 fps source.
DCP-o-matic changes the speed: it re-samples the audio and then
runs it fast or slow. See:
http://dcpomatic.com/manual/html/ch09.html#idp325888
Thanks!
Cheers
Carl
Lilian
Le 09/08/2014 00:39, Carsten Kurz a écrit :
Am 08.08.2014 um 23:29 schrieb Ben Edwards:
Hi, I just discovered the source material is 25fps, was planing on
making a 24fps DCP I beleve some ceinmas do not support 25? is
this correct or should I create a 25ftp DCP.
How good is DCPOMsatic at doing frame rate conversion? I am sure
it is great but thought it better to ask.
Ben, you're learning it the hard way - formally, 25fps is not
supported in Interop DCPs. It may work on some systems, but I have
no idea how often it will fail.
Dolbys DSS100/DSP100 does not support 25fps with DCP content, not in
Interop, not in SMPTE format.
Most digital labs/companies slow down 25fps features to 24fps, as
Carl explains. If you choose 24fps DCP with 25fps content,
dcp-o-matic does all the necessary steps for you.
- Carsten
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing
listDCPomatic@carlh.nethttp://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
*Ben Edwards, Video Editor and Cameraman*
*web*:*www.nkytwig.com* <http://funkytwig.com/>* mobile:**07773 02 44
82* *skype**:**funkytwig** twitter:**@funkytwig*
<https://twitter.com/funkytwig>iContact Community Video
<http://www.icontactvideo.org/> | Bristol Community Channel
<http://bristol.mirocommunity.org/>
3901
days inactive
3916
days old
14 comments
5 participants
participants (5)
-
Ben Edwards -
Carl Hetherington -
Carsten Kurz -
lilian lefranc -
Magnus Eriksson