Return-Path: Received: from mail-oa0-f46.google.com ([209.85.219.46] verified) by media-motion.tv (CommuniGate Pro SMTP 4.2.10) with ESMTP-TLS id 5164068 for AE-List@media-motion.tv; Fri, 02 Aug 2013 00:13:39 +0200 Received: by mail-oa0-f46.google.com with SMTP id l10so5528731oag.5 for ; Thu, 01 Aug 2013 15:25:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=EtReyVaYZ0wftypDoEJAJ6sejimdRq3cbdyT/GBG3OI=; b=wgwRSFG3Fm5f0+G/wUmPdmQDTHnomisgkbL4byr+m3YOgbkxZGgWtX35U6MAMAZfOl Si/D4jXITOjY/iu2Ze4o/VBCGpUQr+n6XToVEndjEkHaQBPASq3OvgOWxUIN/wRFJYKG m/RqTfC/n6w92ArcC/BdOnOKaJ+oHnCvvv0NiNitZ35VCOZa2S4VYxUIujtboeeiolRR I9tXNc/02MsNHDUSmbD6aUUaxi2/NJ8NjH7KJthM+7+1u8omdgVSol9XQaPXE4hYMFNg +iaMVchuclEJolquFPLa8uUtoG4DNGldaU4Ov+Cqt67ITSNZxUjYi+5Gn2fX5BduMg4O iazA== MIME-Version: 1.0 X-Received: by 10.182.186.41 with SMTP id fh9mr3082174obc.37.1375395909923; Thu, 01 Aug 2013 15:25:09 -0700 (PDT) Received: by 10.76.173.196 with HTTP; Thu, 1 Aug 2013 15:25:09 -0700 (PDT) In-Reply-To: References: Date: Thu, 1 Aug 2013 15:25:09 -0700 Message-ID: Subject: Re: [AE] DPX image sequence carry metadata? From: Erik Hansen To: After Effects Mail List Content-Type: multipart/alternative; boundary=089e013cbc22a2fbbb04e2ea502c --089e013cbc22a2fbbb04e2ea502c Content-Type: text/plain; charset=ISO-8859-1 Input Device: camrolls_mxf - After supporting many conform sessions and the many different boxes, this is a bad practice. This should be the source name of the element. In Avid/EDL world, it would be the TAPE name or the VFX shot name. On Thu, Aug 1, 2013 at 2:27 PM, Jeff Krebs wrote: > 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 >> > > -- Erik Hansen 323-316-3731 eahansen@gmail.com / error1k@me.com twitter @error1k error1k.tumblr.com --089e013cbc22a2fbbb04e2ea502c Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Input Device: camrolls_mxf - After supporting many conform sessions and t= he many different boxes, this is a bad practice. This should be the source = name of the element. In Avid/EDL world, it would be the TAPE name or the VF= X shot name.



= On Thu, Aug 1, 2013 at 2:27 PM, Jeff Krebs <rockinjeff@gmail.com>= ; wrote:
Yup - Unlike EXR which contain "data ta= g" to store information like that, unfortunately DPX (while it would c= ertainly have the space) to host CDL it's just text as opposed to a ric= her.

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@ghostto= wnmedia.com
O: 21= 3.739.2290
C: 81= 8.391.6060
------------------------------------------------
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: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 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


+---End of message---+
To unsubscribe send any message to <ae-list-off@media-motion.tv>



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--
= Erik Hansen
323-316-3731
eahansen@gmail.com / error1k@me.com
twitter @error1k
error1k.tumblr.com
--089e013cbc22a2fbbb04e2ea502c--