4 Feb
2016
4 Feb
'16
1:41 p.m.
Echoing what's already been said: manually editing file size or hash
value in DCP XML is a bad idea unless you REALLY know what you're doing.
The hash value is there to ensure content has been transmitted without
errors. If you change it, you may end up with a corrupt DCP cunningly
disguised as a valid one, which may crash the cinema's server during
playback. Not good!
Carsten mentioned ZIP files and their ability to ensure data integrity.
It is true that the ZIP standard includes a checksum on each file in the
ZIP, and so when you open a zip you've been sent you can be sure that
the data is as intended and hasn't been mangled in transport. This is
great but one gotcha: ZIP files bigger than 4GB use an extension to the
standard called ZIP64 to deal with the large files. The in-built
"Archive Utility" on OS X however doesn't implement ZIP64 properly, and
produces non-standard ZIP files. As I understand it, their
implementation doesn't include checksumming. So, you can't trust that
ZIP files created on a Mac (or perhaps expanded on a Mac) have their
data integrity intact.
Just mentioning this, as it has bit me in the arse a couple of times...
Jim
On 04/02/2016 12:56, Filippo Stefanelli via DCPomatic wrote:
Hello Игорь,
it is a new DCP.
Could you explain in more details which parameters I have to manually
edit inside the PKL file and how can I compute the correct value to
insert there?
Thanks!
Filippo
On Thu, Feb 4, 2016 at 1:07 PM, Игорь <iva_co(a)ukr.net
<mailto:iva_co@ukr.net>> wrote:
So you made a new DCP? Or supplemntal (VF)?
BTW, sometimes I get errors like "file size [fact size] is
inconrrect (should be [expected size])". In this case, if I have
not internet access at the moment, or I'm lazy to re-download file
:) I edit PKL manually by printing correct size in bytes of file
on which I got error. To look size of file you need open
properties of file, on which you got error message. Looking on
size, I presume it is CPL
4 февраля 2016, 13:59:00, от "Filippo Stefanelli"
<f.stefanelli(a)ntnext.it <mailto:f.stefanelli@ntnext.it>>:
I mean the .mov file we feed to DCP-o-matic to generate the DCP.
On Thu, Feb 4, 2016 at 12:53 PM, Игорь <iva_co(a)ukr.net
<mailto:iva_co@ukr.net>> wrote:
You say "We then modified the source file of the movie for
some post-production adjustments and re-exported it". What
you mean under "source file"?
4 февраля 2016, 13:47:29, от "Filippo Stefanelli via
DCPomatic" <dcpomatic(a)carlh.net
<mailto:dcpomatic@carlh.net>>:
Hello Lilian,
we have a short history (and know-how) of DCP
creation, in total we have had 4 screening in 4
different cinemas with the same DCP export and all
went fine.
We then modified the source file of the movie for some
post-production adjustments and re-exported it and got
this error, then we shortened the source file to just
30 second (to send some short test to the cinema over
FTP) and tried to tune some parameters of dcp-o-matic
and got the same error every time.
Do you know a way to manually fix the CPL hash and size?
Thanks,
Filippo
On Thu, Feb 4, 2016 at 11:09 AM, lilian lefranc
<lilianlef(a)gmail.com <mailto:lilianlef@gmail.com>> wrote:
Your CPL has been modified after PKL generation
(hash and size are corrupted).
Is it the first time you have this issue?
Le 04/02/2016 11:02, Filippo Stefanelli a écrit :
Thanks Lilian,
attached you can find what you requested and also
a screen-shot of the error from the Doremi Ingest
Manager console.
Looking forward for your feedback, we don't know
what to do to fix this :-(
Filippo
On Thu, Feb 4, 2016 at 9:25 AM, lilian lefranc
via DCPomatic <dcpomatic(a)carlh.net
<mailto:dcpomatic@carlh.net>> wrote:
Please send ASSETMAP, PKL and CPL files.
Lilian
Le 03/02/2016 20:01, Filippo Stefanelli via
DCPomatic a écrit :
--
Filippo Stefanelli
/Co-founder/
n e
x t
*______**______**______**______*
Tel: +39 035 242829 - Fax: +39 035 270395
Via Buratti, 3 - 24124 Bergamo
<https://goo.gl/maps/0sPD2>
www.ntnext.it
<http://www.ntnext.it?utm_source=emailsignature&utm_medium=email&utm_campaign=Firma%2Bemail%2BNTNEXT>
New Target Web S.r.l.
P.I. e C.F. 03114730165
CONFIDENTIAL: This E-mail and any attachment are
confidential and may contain reserved information. If
you are not one of the named recipients, please ignore
and delete this message. Moreover, you should not
disclose the contents to any other person, nor should
the information contained be used for any purpose or
stored or copied in any form.
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net <mailto:DCPomatic@carlh.net>
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
С уважением, Войтович Игорь
--
Filippo Stefanelli
/Co-founder/
n e
x t
*______**______**______**______*
Tel: +39 035 242829 - Fax: +39 035 270395
Via Buratti, 3 - 24124 Bergamo <https://goo.gl/maps/0sPD2>
www.ntnext.it
<http://www.ntnext.it?utm_source=emailsignature&utm_medium=email&utm_campaign=Firma%2Bemail%2BNTNEXT>
New Target Web S.r.l.
P.I. e C.F. 03114730165
CONFIDENTIAL: This E-mail and any attachment are confidential
and may contain reserved information. If you are not one of
the named recipients, please ignore and delete this message.
Moreover, you should not disclose the contents to any other
person, nor should the information contained be used for any
purpose or stored or copied in any form.
--
С уважением, Войтович Игорь
--
Filippo Stefanelli
/Co-founder/
n e
x t
*______**______**______**______*
Tel: +39 035 242829 - Fax: +39 035 270395
Via Buratti, 3 - 24124 Bergamo <https://goo.gl/maps/0sPD2>
www.ntnext.it
<http://www.ntnext.it?utm_source=emailsignature&utm_medium=email&utm_campaign=Firma%2Bemail%2BNTNEXT>
New Target Web S.r.l.
P.I. e C.F. 03114730165
CONFIDENTIAL: This E-mail and any attachment are confidential and may
contain reserved information. If you are not one of the named
recipients, please ignore and delete this message. Moreover, you
should not disclose the contents to any other person, nor should the
information contained be used for any purpose or stored or copied in
any form.
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic Hello to all and thanks
for this wonderful
gem called DCP-o-matic.
We used it in three different cinemas with
no problems but now we had the following
error while ingesting a DCP on a Doremi server:
File size 8735 is incorrect (should be 8659)
Any ideas how to solve it?
Thanks,
Filippo
--
Filippo Stefanelli
/Co-founder/
n e
x t
*______**______**______**______*
Tel: +39 035 242829 - Fax: +39 035 270395
Via Buratti, 3 - 24124 Bergamo
<https://goo.gl/maps/0sPD2>
www.ntnext.it
<http://www.ntnext.it?utm_source=emailsignature&utm_medium=email&utm_campaign=Firma%2Bemail%2BNTNEXT>
New Target Web S.r.l.
P.I. e C.F. 03114730165
CONFIDENTIAL: This E-mail and any attachment
are confidential and may contain reserved
information. If you are not one of the named
recipients, please ignore and delete this
message. Moreover, you should not disclose
the contents to any other person, nor should
the information contained be used for any
purpose or stored or copied in any form.
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net <mailto:DCPomatic@carlh.net>
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
_______________________________________________
DCPomatic mailing list
DCPomatic(a)carlh.net <mailto:DCPomatic@carlh.net>
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic
--
Filippo Stefanelli
/Co-founder/
n e
x t
*______**______**______**______*
Tel: +39 035 242829 - Fax: +39 035 270395
Via Buratti, 3 - 24124 Bergamo
<https://goo.gl/maps/0sPD2>
www.ntnext.it
<http://www.ntnext.it?utm_source=emailsignature&utm_medium=email&utm_campaign=Firma%2Bemail%2BNTNEXT>
New Target Web S.r.l.
P.I. e C.F. 03114730165
CONFIDENTIAL: This E-mail and any attachment are
confidential and may contain reserved
information. If you are not one of the named
recipients, please ignore and delete this
message. Moreover, you should not disclose the
contents to any other person, nor should the
information contained be used for any purpose or
stored or copied in any form.