Return-Path: Received: from mail-lb0-f169.google.com ([209.85.217.169] verified) by media-motion.tv (CommuniGate Pro SMTP 4.2.10) with ESMTP-TLS id 5164016 for AE-List@media-motion.tv; Thu, 01 Aug 2013 23:15:54 +0200 Received: by mail-lb0-f169.google.com with SMTP id u10so1773561lbi.14 for ; Thu, 01 Aug 2013 14:27:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=03VZEk1nIqn8GoaapZNYRVIMGcx8p0pFtKwoj1RZUsA=; b=FzsxxT7GjQXjqOAjJv8tH72nhTUtaIn+inHvi6CIQLuX4zMmc33YudkIZMLykBgWSh HeL/6n3aBT31kcjHp6A7Ayi5DbIYdRpkVB8CMOiGyiXCO5kztlBJl3YaYg45L5PRwEZC +prxPFDjo0rHdR/LpWZVpAE2m50jK+0q7LspAUiFprZDCUesCB4dRZJJNwPdVo7jND9n F6aKkN0DraOrTBwVF0I4hov7F08KCofGoB87ADHpF6DhHIJ0YDeHRwwzjmrM8nGmlMgZ WJ4sPwGjLj4UyOSmH+S/9MBFWCkOfnEdvhnHFqbSUvX8ttA5yjhA+FLf44KPutbcWevT qWdg== X-Received: by 10.112.55.140 with SMTP id s12mr2271213lbp.42.1375392446118; Thu, 01 Aug 2013 14:27:26 -0700 (PDT) MIME-Version: 1.0 Received: by 10.114.10.202 with HTTP; Thu, 1 Aug 2013 14:27:05 -0700 (PDT) In-Reply-To: References: From: Jeff Krebs Date: Thu, 1 Aug 2013 17:27:05 -0400 Message-ID: Subject: Re: [AE] DPX image sequence carry metadata? To: After Effects Mail List Content-Type: multipart/alternative; boundary=001a1133e95a2d830004e2e98263 --001a1133e95a2d830004e2e98263 Content-Type: text/plain; charset=ISO-8859-1 Yup - Unlike EXR which contain "data tag" to store information like that, unfortunately DPX (while it would certainly have the space) to host CDL it's just text as opposed to a richer. Jeff Krebs eyeon On Thu, Aug 1, 2013 at 5:19 PM, David Torno wrote: > Not 100% sure what I'm reading here, but it seems to be as you said. No > CDL type of data it seems, which good for us in our fight to say we still > don't have the CDL data. :) > > This is the data it had in the "Description" box: > > > //////////////////////////////////////////////////////////////////////////////// > DPX Plus File Description > > Byte Order: Big Endian > Version: V1.0 > File Size: 8302592 > Ditto Key: 1 (new frame) > Generic Size: 1664 > Industry Size: 0 > User Size: 0 > File Name: > Creation Date: > Creator: LIBFORMAT > Project: > Copyright: > Encrypt Key: 0xffffffff (unencrypted) > > Width: 1920 > Height: 1080 > Image Orientation: Left to Right, Top to Bottom > Number of Elements: 1 > Pixels Per Line: 1920 > Lines Per Element: 1080 > > Offset: [4294967295, 4294967295] > Center: [-1, -1] > Original Size: [4294967295, 4294967295] > Source Image File Name: > Source Date: > Input Device: camrolls_mxf > Input Device Serial Number: > Border: [0, 0, 0, 0] > Pixel Aspect Ratio: 0 / 0 > Scanned Size: [0, 0] > > Film Edge Code: > Format: > Frame Position: 0 > Sequence Length: 0 > Held Count: 0 > Frame Rate: 0 > Shutter Angle: 0 > Frame ID: > Slate Info: > Time Code: 14:41:20:13 > User Bits: 00:00:00:00 > Interlaced: No > Field Number: 0 > Signal: Undefined > Horizontal Sample Rate: 0 > Vertical Sample Rate: 0 > Temporal Frame Rate: 0 > Time Offset: 0 > Gamma: 0 > Black Level: 0 > Black Gain: 0 > Break Point: 0 > White Level: 0 > Integration Times: 0 > > > =Element 1= > Signed: No > Low Data: 0 > Low Quantity: 0 > High Data: 1023 > High Quantity: 2.047 > Descriptor: R, G, B > Transfer: Linear > Colorimetric: Linear > Bit Depth: 10 > Packing: Filled to 32-bit words, method A > Encoding: None > Data Offset: 8192 > End of Line Padding: 0 > End of Image Padding: 0 > Description: > > > //////////////////////////////////////////////////////////////////////////////// > > -- > David Torno > Visual Effects Artist and Supervisor > http://www.ghosttownmedia.com > david@ghosttownmedia.com > O: 213.739.2290 > C: 818.391.6060 > ------------------------------------------------ > http://www.sydefxink.com (main portfolio) > http://aeioweyou.blogspot.com (vfx tutorials and AE scripts blog) > http://mactex.blogspot.com (free textures blog) > > -----Original Message----- > From: Brendan Bolles [mailto:brendan@fnordware.com] > Sent: Thursday, August 1, 2013 01:55 PM > To: 'After Effects Mail List' > Subject: Re: [AE] DPX image sequence carry metadata? > > On Aug 1, 2013, at 2:47 PM, David Torno wrote: > > > I was under the impression that a DPX image sequence didn't carry > metadata, or any image sequence fir that matter, am I wrong on that? Is it > possible to carry CDL metadata from Sony F65 footage through to DPX image > sequence output? This is related to my other thread, but I wanted to > separate the conversations. > > > DPXs can hold a lot of different pieces of information in the header, but > not AFAIK some new generic metadata like a CDL. It has to be in the DPX > spec. > > If you open a DPX in Photoshop with my DPX Plus plug-in, File Info will > have a breakdown of all the header contents. There are other tools > floating around that can do similar. > > > Brendan > > > +---End of message---+ > To unsubscribe send any message to > > > > +---End of message---+ > To unsubscribe send any message to > --001a1133e95a2d830004e2e98263 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Yup - Unlike EXR which contain "data tag" to store information li= ke that, unfortunately DPX (while it would certainly have the space) to hos= t CDL it's just text as opposed to a richer.

Jeff Krebs
eyeon

On Thu,= Aug 1, 2013 at 5:19 PM, David Torno <torno@sydefxink.com>= wrote:
Not 100% sure what I'm reading here, but= it seems to be as you said. No CDL type of data it seems, which good for u= s in our fight to say we still don't have the CDL data. :)

This is the data it had in the "Description" box:

///////////////////////////////////////////////////////////////////////////= /////
DPX Plus File Description

Byte Order: Big Endian
Version: V1.0
File Size: 8302592
Ditto Key: 1 (new frame)
Generic Size: 1664
Industry Size: 0
User Size: 0
File Name:
Creation Date:
Creator: LIBFORMAT
Project:
Copyright:
Encrypt Key: 0xffffffff (unencrypted)

Width: 1920
Height: 1080
Image Orientation: Left to Right, Top to Bottom
Number of Elements: 1
Pixels Per Line: 1920
Lines Per Element: 1080

Offset: [4294967295, 4294967295]
Center: [-1, -1]
Original Size: [4294967295, 4294967295]
Source Image File Name:
Source Date:
Input Device: camrolls_mxf
Input Device Serial Number:
Border: [0, 0, 0, 0]
Pixel Aspect Ratio: 0 / 0
Scanned Size: [0, 0]

Film Edge Code:
Format:
Frame Position: 0
Sequence Length: 0
Held Count: 0
Frame Rate: 0
Shutter Angle: 0
Frame ID:
Slate Info:
Time Code: 14:41:20:13
User Bits: 00:00:00:00
Interlaced: No
Field Number: 0
Signal: Undefined
Horizontal Sample Rate: 0
Vertical Sample Rate: 0
Temporal Frame Rate: 0
Time Offset: 0
Gamma: 0
Black Level: 0
Black Gain: 0
Break Point: 0
White Level: 0
Integration Times: 0


=3DElement 1=3D
Signed: No
Low Data: 0
Low Quantity: 0
High Data: 1023
High Quantity: 2.047
Descriptor: R, G, B
Transfer: Linear
Colorimetric: Linear
Bit Depth: 10
Packing: Filled to 32-bit words, method A
Encoding: None
Data Offset: 8192
End of Line Padding: 0
End of Image Padding: 0
Description:

///////////////////////////////////////////////////////////////////////////= /////

--
David Torno
Visual Effects Artist and Supervisor
http://www.ghos= ttownmedia.com
david@ghosttownmedia.com O: 213.739.2290
C: 818.391.6060
------------------------------------------------
http://www.sydefxink= .com =A0(main portfolio)
http://aeioweyo= u.blogspot.com (vfx tutorials and AE scripts blog)
http://mactex.blog= spot.com =A0(free textures blog)

-----Original Message-----
From: Brendan Bolles [mailto:brend= an@fnordware.com]
Sent: Thursday, August 1, 2013 01:55 PM
To: 'After Effects Mail List'
Subject: Re: [AE] DPX image sequence carry metadata?

On Aug 1, 2013, at 2:47 PM, David Torno wrote:

> I was under the impression that a DPX image sequence didn't carry = metadata, or any image sequence fir that matter, am I wrong on that? Is it = possible to carry CDL metadata from Sony F65 footage through to DPX image s= equence output? This is related to my other thread, but I wanted to separat= e the conversations.


DPXs can hold a lot of different pieces of information in the header, but n= ot AFAIK some new generic metadata like a CDL. =A0It has to be in the DPX s= pec.

If you open a DPX in Photoshop with my DPX Plus plug-in, File Info will hav= e a breakdown of all the header contents. =A0There are other tools floating= around that can do similar.


Brendan


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