Quick follow up, there's also a tool that allows atom editing.
Unfortunately not free and Windows only:
http://www.jongbel.com/?page_id=114
HTH,
Wouter
On 02/05/2012 17:03, Ron Ganbar wrote:
Hey Adrian,
I can't seem to find Dumpster anywhere.
All mentions of it refer to a very old tool no longer in development or
that can actually open under OSX.
Can you help? Do you have a copy?
Thanks,
Ron Ganbar
email: [email protected] <mailto:[email protected]>
tel: +44 (0)7968 007 309 [UK]
+972 (0)54 255 9765 [Israel]
url: http://ronganbar.wordpress.com/
On 2 May 2012 13:01, Ron Ganbar <[email protected]
<mailto:[email protected]>> wrote:
Hi Adrian,
Thanks!
I believe the atom exists and so I'll check out dumpster.
Thanks,
R
On May 2, 2012 12:59 PM, "Adrian Baltowski"
<[email protected] <mailto:[email protected]>> wrote:
Hi
The question is: has your quicktime file the 'pasp' atom but it
contains wrong values OR your file doesn't has any aspect ratio
atoms ('pasp' or 'tapt') at all?
There is small OSX application called Dumpster to inspect and
edit quicktime file's structure. But Dumpster can't add or
remove atoms- you can only edit some existing one. So if you
file contains aspect ratio atoms you can simply edit them.
There is no a simple way to manipulate quicktime files via
Python but.... In 32-bit OSX Python builds there are Carbon
modules which- among others- contains python bindings to
Quicktime framework. With them you can manipulate quicktime
files almost the same way like with sdk, but of course you need
to know the Quicktime framework a little bit.
Best
Adrian
W dniu 2012-05-02 06:53:44 użytkownik Ron Ganbar
<[email protected] <mailto:[email protected]>> napisał:
I opened in Quicktime Pro, but there is no mention of pixel
aspect ratio anywhere.
I seem to remember that on this list someone took care of
the gamma problem in H264 files by using Python code to
remove an atom. Maybe something similar can be done for
pixel aspect ratio?
Ron Ganbar
email: [email protected] <mailto:[email protected]>
tel: +44 (0)7968 007 309
<tel:%2B44%20%280%297968%20007%20309> [UK]
+972 (0)54 255 9765 <tel:%2B972%20%280%2954%20255%209765>
[Israel]
url: http://ronganbar.wordpress.com/
On 2 May 2012 05:54, Diogo Girondi <[email protected]
<mailto:[email protected]>> wrote:
Have you tried to open the file in QuickTime Pro and
check if there is some "atom" that you can change there
to change this?
On 01/05/2012, at 16:07, Ron Ganbar <[email protected]
<mailto:[email protected]>> wrote:
Hi all,
This is really a Quicktime question - but the answer
might lie in the wonderful Python capabilities of
Nuke, so it's worth a shot.
I have a Quicktime file that has a wrong pixel
aspect ratio. I just want to set the PAR to
something else without having to re-render the file.
Any idea if this is possible?
Ron Ganbar
email: [email protected] <mailto:[email protected]>
tel: +44 (0)7968 007 309
<tel:%2B44%20%280%297968%20007%20309> [UK]
+972 (0)54 255 9765
<tel:%2B972%20%280%2954%20255%209765> [Israel]
url: http://ronganbar.wordpress.com/
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