Raw format segment size

Hi! In raw format stream data are divided into many files named "segments". How can I configure the size of this files? I want to make them twice smaller.

You can use MaxFlushSize(Server.xml - Root/Server/ResourceLimits/RecBuffer/MaxFlushSize) configuration in Server.xml to tweak the size of segments which gets created. Minimum size is 32KB.

Similar Messages

  • Plain raw format - DNG conversion

    Dear All,
    Would you guide me regarding to converting plain raw format file to DNG file?
    <definition>
    1. plain raw format file
    - the file is composed of Bayer pixel array. For example, 5M pixel raw file is composed of sequential 2592 x 1920 pixels, each pixel is represented by 2byte value. file size will be 2592*1920*2 bytes. The start pixel may be one of Gr or Gb or R or B
    2. tuning information file
    - the files below may be provided for enhanced DNG raw image processing
    - start pixel information: Gr or Gb or R or B
    - 4channel lens shading correction
    - noise profiling
    - white balance R/B channel gain
    - color correction matrix
    - gamma table
    <what is conversion guide?>
    1. Is there any available program or utility for converting this plain raw format file to DNG?
    2. if not available, how can I achieve the conversion using available toolkit?
    3. any other idea?
    Thanks in advance.

    I don't think that any program exists that will do that.
    You can however use the DNG SDK to do what you want: http://www.adobe.com/support/downloads/dng/dng_sdk.html
    Sandy

  • Can LabVIEW process images in RAW format? Can LabVIEW handle images in the multimegapixel formats produced by some of the current DSLR cameras (e.g. 5000x3500 pixels)?

    Can LabVIEW process images in RAW format?  Can LabVIEW handle images in the multimegapixel formats produced by some of the current DSLR cameras (e.g. 5000x3500 pixels)?
    Can LabVIEW be programmed to remotely acquire images from a commercial DSLR camera with DirectShow capability?  e.g. Canon Rebel T2i.

    1) So RAW files have a multitude of possible file extensions / formats, and it depends on which of these extensions you use. If the image can fit in memory, it can be brought into LabVIEW. An image of that size should be able to come into LabVIEW. Are you considering using NI-Vision to do this? You would look into the VI called "IMAQ ReadFile." There are a certain set of standard formats that can be read.
    2) If a camera is DirectShow capable, and there are USB drivers available to access that camera through a Windows machine, then you should be able to bring that camera up in NI's software such as LabVIEW.
    Ravi A.
    National Instruments | Applications Engineer

  • I have just updated to LR5.  I also have a new Camera.  Nikon D800.  Trying to import directly (from camera) into LR.  But unsuccessful. Getting the following message.  "The files are from a camera which is not recognised by the raw format support in Ligh

    I have just updated to LR5.  I also have a new Camera.  Nikon D800.  Trying to import directly (from camera) into LR.  But unsuccessful. Getting the following message.  "The files are from a camera which is not recognised by the raw format support in Lightroom."  How can I import please?

    Hi,
    I assume you mean the Nikon D810 because D800/800E support has been there since Lightroom 4.1
    Currently, because it is a new camera (D810) the only support is in a RC of ACR 8.6 for Photoshop CS6 and CC, as the RC runs out on 31 August it is expected support will be there in the next dot release of Lightroom.
    Current limitations are that only full sized NEF is supported.
    If you wish to import to Lightroom 5.5. you will need to download the DNG Converter v8.6RC and convert the NEF files (full size RAW ony) to DNG then import into Lightroom 5.5

  • Ios 8 - issue to transfer images in raw format

    since i have upgraded my ipad 2 with retina (buyed in 2012) with ios 8, i can't transfer, by image capture, photo in raw format to my mac book (with yosemite now). Before the ios8 upgrade i was usually to transfer my pictures in both format .jpg e .raw from my camera to ipad, and in a second time transfered them to my PC by "Image Capture" app (or like)
    Now "Image Capture"  at the end display a message with error on .raw pictures,  on ipad I continue to see the images with .raw format but I can't transfer them. The only way to do that is:  unplug and re-plug the ipad on my macbook, the images now appears with .jpg format,and I can transfer them, but i have to change on my PC the extensions to come back in raw format.
    Is there a way to resolve that, have somebody the same issue?
    thanks for help
    ciao
    massimo

    1) So RAW files have a multitude of possible file extensions / formats, and it depends on which of these extensions you use. If the image can fit in memory, it can be brought into LabVIEW. An image of that size should be able to come into LabVIEW. Are you considering using NI-Vision to do this? You would look into the VI called "IMAQ ReadFile." There are a certain set of standard formats that can be read.
    2) If a camera is DirectShow capable, and there are USB drivers available to access that camera through a Windows machine, then you should be able to bring that camera up in NI's software such as LabVIEW.
    Ravi A.
    National Instruments | Applications Engineer

  • What is .raw format?

    I thought saving in this format might be the best way to save a scanned 16bit image for opening in Camera raw, but Bridge doesn't even seem to recognize the format! How can Bridge not recognize a Photoshop format, and what is .raw for??
    thanks

    Besides the reference J provided here's the best I could find.
    "File extension RAW description:
    The Photoshop Raw format is a flexible file format for transferring images between applications and computer platforms. This format supports CMYK, RGB, and grayscale images with alpha channels, and multichannel and Lab images without alpha channels. Documents saved in the Photoshop Raw format can be of any pixel or file size, but they cannot contain layers.
    The Photoshop Raw format consists of a stream of bytes describing the color information in the image. Each pixel is described in binary format, with 0 representing black and 255 white (for images with 16‑bit channels, the white value is 65535). Photoshop designates the number of channels needed to describe the image, plus any additional channels in the image. You can specify the file extension (Windows), file type (Mac OS), file creator (Mac OS), and header information.
    In Mac OS, the file type is generally a four-character ID that identifies the file—for example, TEXT identifies the file as an ASCII text file. The file creator is also generally a four-character ID. Most Mac OS applications have a unique file creator ID that is registered with the Apple Computer Developer Services group.
    The Header parameter specifies how many bytes of information appear in the file before actual image information begins. This value determines the number of zeroes inserted at the beginning of the file as placeholders. By default, there is no header (header size = 0). You can enter a header when you open the file in Raw format. You can also save the file without a header and then use a file-editing program, such as HEdit (Windows) or Norton Utilities® (Mac OS), to replace the zeroes with header information.
    You can save the image in an interleaved or noninterleaved format. If you choose interleaved, the color values (red, green, and blue, for example) are stored sequentially. Your choice depends on requirements of the application that will open the file."
    I'm not at all sure that clears it up.
    But there you have it.
    Miker

  • Raw format sony a100

    I have a lot of raw format photos from a sony a100. When I try to view pics from that camera the thumbnails look normal, but the full size pics look somewhat like negatives. Is there a way to fix this?
    Also how can I add photos to my iphoto library without copying the pics into the iphoto folder?

    HinckeyHog
    What color format are the shots? iPhoto supports RGB only, not CMYK, which can cause this problem. Also, is the RAW from Sony supported?
    As to your second question: Go to Preferences -> Advanced and uncheck 'Copy file to iPhoto Library Folder when importing...'
    But remember: if you choose this option that importing and deleting pics are multi-step operations rather than simple ones, and things like moving your photos to an external HD or to a new machine is more complicated.
    Regards
    TD

  • I have a new canon d7 mark ii and I can not get the raw picture to download in lightroom 6.  Lightroom says it does not recognize the raw format.  Is there a solution?

    Lightroom 6 will not open raw files from my new canon d7 mark II camera.  The program says "The files are not recognized by the raw format supported in Lightroom.  The Lightroom 6 is up to date.  Is there a quick fix to this issue?

    hamilton223 wrote:
    Is there a quick fix to this issue?
    Yeah - to learn to use the site search function:
    https://forums.adobe.com/search.jspa?q=7D+Mk+II&place=%2Fplaces%2F1383621&depth=ALL

  • Lightroom 5 cannot export files in original Raw format (LR 5.4, Mac, OS 10.9.4).

    A client has the following problem: When trying to export files in the original Raw format (.CR2), the operation failed and a dialog informs us that "Some export operations were not performed". We can export JPEGs just fine.
    After lots of testing, this is what we discovered:  The problem does not appear to be catalog-based; we run into the same problem using a test catalog.  The export operation works fine, however, with the same test catalog and images on two other machines, and it even works fine on the same machine with a new user admin account that we created. 
    So it appears to be something associated with the user account, , or with how LR is interacting with the user account, but I cannot figure out what it might be. We can copy the Raw files when using the Finder to do so. But not via Lightroom.  Any thoughts, ideas of suggestion would be greatly appreciated!  Thanks, Sean

    As part of your testing make sure you've tried exporting JPGs from the same folder as the CR2s you're exporting as original, and export JPGs from CR2s to the same folder as you're exporting your originals.  This would test LR's read and write permissions from and to the folders being used.
    From this document you can see that all the LR files other than the program, are under the /Users folder with different values possible for each user, so the difference could be that the users that work are using the original LR defaults, if you have just started using LR with them after you started having this problem, or at least that the user with the problem has some oddball settings that are interfering with Export as Original.
    Preference and other file locations in Lightroom 5
    You can test for the Preferences being off by either copying the preferences from a user that has the problem to a user that doesn't have the problem--probably through an external or common folder, or be deleting the preferences file from the user that has the problem and see if it resolves.  Moving the preferences file or renaming it may be better than deleting it if no change is seen, then you can restore the preferences back by moving or renaming the file back to the original location and name.

  • Why is this so long to recognize a new RAW format?

    Hi,
    I'm new to Mac and to Aperture. I use it with Dimage A1. It's great!
    But I am disappointed because I also use Pentax K10D which is not recognized by Aperture.
    I notice that it needed much time to import *ist RAW format. Is this so difficult to integrate new RAW?
    Does Apple consider others than Canon/Nikon as minor?
    Thanks
    Macbook Pro 2GHz Intel core duo   Mac OS X (10.4.8)   Pentax K10D - Minolta Dimage A1

    I remember waiting 4 months to get Aperture because the (hugely successful) Nikon D200 took nearly 6 months before being recognized by Aperture.
    At the time I though it was a "ramping up" problem and would stay isolated.
    Time has proven my optimism was mistaken, on that particular point.
    don't get me wrong: Aperture has changed my life as a digital Photographer... a story I often tell and demonstrate. However, releasing camera coompatibility updates few and far between is a massive strategic mistake... of a magnitude Apple never makes with hardware, iPod, retail etc....
    So I guess there is a clearly visible dichotomy at work here:
    - on the one hand Apple wants to be a player in the creative pro apps market.
    - on the other hand the haphazardness of their SW update release schedule speaks volumes (and not just AP: look at the Logic Pro udpate calendar: nothing for how many years now???)...
    Digital photography is at a major turning point now... the years 2006-2009 will see more new "serious" cameras released than the ten years before.. and probably the ten years after. Not being reactive during that time is surprising.
    $
    I don't know what is holding up the AP team on the Pentax, Leica (and now fuji) compatibility, but it's hurting them a lot now... and blaming it on the Leopard schedule, for good reasons or bad, is a tragedy in terms of pro photographers perception...
    I hope Aperture will not turn out to be for the enthusiast once the pros have left the building... I'd hate to witness that happening.

  • I need help! when I am importing my NEF files from my D3300 camera into lightroom 5 and try to use the "copy as DNG" button I always get an error message saying that "saying the file is not recognized by the raw format support"

    I need help! when I am importing my NEF Raw files from my D3300 camera into lightroom 5 and try to use the "copy as DNG" button I always get an error message saying that "saying the file is not recognized by the raw format support". The whole purpose of that button is so that the file can be recognized... How can I make the "copy as DNG" button work as it is supposed too?? Thank you

    Thank you for responding. So I essentially will never be able to use that button in lightroom 5? do I need to get LR 6? Will there ever be an update for LR 5 that will enable me to use it?
    Does DNG Converter work within LR or do I have to upload pictures to my computer and then make a second copy in DNG format. and then go into LR and use them?
    Thank you @dj_paige

  • HT201071 RAW format Problem with NIKON D600 after updating to maverick.

    We still have problems after this update.
    Pictures in RAW format imported to Aperture are brilliant as they are with the NIKON D600. Imported Pictures with the NIKON D800 are aweful. They are kind of grey without any saturation. To convert every single Picture to JPEG brings back their brilliance and colors. We have consulted the apple and the aperture support, but they dind't have any solution to fix our issue.
    Any ideas?

    Have you also asked in the Adobe forums?  To have people read your post, best not to include long crash reports until asked to do so.

  • How to set raw format for canon powershot a1100 is ? ,,according to the specs online it can.

    how to set raw format  for canon powershot  a1100 is ? ,,according to the specs online it can.

    It requires the Canon Hacker's Developement Kit (CHDK). It runs off of your SD card and does not harm your camera. Download a program called Stick-
    http://zenoshrdlu.com/stick/stick.html
    Follow the directions and you will be able to shoot in RAW along with some other deatures not available on your camera previously.

  • A problem occurs when saving in the Raw format.

    I just started photographing using the Raw format.  When I edit a picture and then save it in Photoshop CS5, the file appears blacked out but when I click on the file, the picture comes up perfectly in CS5.  Does anyone know why this happens and how do I correct it?  This effect does not happen when I save a picture in the jpeg format.
    gobruins44

    I think it depends on how you read the OP's post. It could also mean that he started using RAW from the camera, when he saves the file using the default format (psd) that there is no thumbnail in explorer. But when saved as a jpg there is.
    I deduced that from the statement:
    "the file appears blacked out but when I click on the file, the picture comes up perfectly in CS5."

  • How can I copy pics back to the RAW format after loading in iPhoto?

    I downloaded pictures in the RAW format with no problem. Afterwards, I deleted them from my memory stick and am now trying to copy them to a jump drive in their original RAW format, but iPhoto converts them to JPEG. How can I get them back to the RAW format when copying to an external source?

    Welcome to the Apple Discussions.
    Select the pic in the iPhoto Window and go File -> Export and set the Kind to Original.
    Iphoto does not convert the files to JPEG. Your RAW is protected. What happens is that iPhoto makes a JPEG preview of the file. IF you drag from the iPhoto Window or export with the Kind: Current you get that Preview. Exporting as Original will get the RAW.
    Regards
    TD

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