The binary file format

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• Adds data to the binary file as concatenated array

  Hello

  I have a problem that can has been discussed several times, but I don't have a clear answer.

  Normally I have devices that produce 2D image tables. I have send them to collection of loop with a queue and then index in the form of a 3D Board and in the end save the binary file.

  It works very well. But I'm starting to struggle with problems of memory, when the number of these images exceeds more than that. 2000.

  So I try to enjoy the fast SSD drive and record images in bulk (eg. 300) in binary file.

  In the diagram attached, where I am simulating the camera with some files before reading. The program works well, but when I try to open the new file in the secondary schema, I see only the first 300 images (in this case).

  I read on the forum, I have to adjust the number of like -1 in reading binary file and then I can read data from the cluster of tables. It is not very good for me, because I need to work with the data with Matlab and I would like to have the same format as before (for example table 3D - 320 x 240 x 4000). Is it possible to add 3D table to the existing as concatenated file?

  I hope it makes sense :-)

  Thank you

  Honza

  • Good to simulate the creation of the Image using a table of random numbers 2D!  Always good to model the real problem (e/s files) without "complicating details" (manipulation of the camera).
  • Good use of the producer/consumer in LT_Save.  Do you know the sentinels?  You only need a single queue, the queue of data, sending to a table of data for the consumer.  When the producer quits (because the stop button is pushed), it places an empty array (you can just right click on the entry for the item and choose "Create Constant").  In the consumer, when you dequeue, test to see if you have an empty array.  If you do, stop the loop of consumption and the output queue (since you know that the producer has already stopped and you have stopped, too).
  • I'm not sure what you're trying to do in the File_Read_3D routine, but I'll tell you 'it's fake  So, let's analyze the situation.  Somehow, your two routines form a producer/consumer 'pair' - LT_Save 'product' a file of tables 3D (for most of 300 pages, unless it's the grand finale of data) and file_read_3D "consume" them and "do something", still somewhat ill-defined.  Yes you pourrait (and perhaps should) merge these two routines in a unique "Simulator".  Here's what I mean:

  

  This is taken directly from your code.  I replaced the button 'stop' queue with code of Sentinel (which I won't), and added a ' tail ', Sim file, to simulate writing these data in a file (it also use a sentinel).

  Your existing code of producer puts unique 2D arrays in the queue of data.  This routine their fate and "builds" up to 300 of them at a time before 'doing something with them', in your code, writing to a file, here, this simulation by writing to a queue of 3D Sim file.  Let's look at the first 'easy' case, where we get all of the 300 items.  The loop For ends, turning a 3D Board composed of 300 paintings 2D, we simply enqueue in our Sim file, our simulated.  You may notice that there is an empty array? function (which, in this case, is never true, always False) whose value is reversed (to be always true) and connected to a conditional indexation Tunnel Terminal.  The reason for this strange logic will become clear in the next paragraph.

  Now consider what happens when you press the button stop then your left (not shown) producer.  As we use sentries, he places an empty 2D array.  Well, we dequeue it and detect it with the 'Empty table?' feature, which allows us to do three things: stop at the beginning of the loop, stop adding the empty table at the exit Tunnel of indexing using the conditional Terminal (empty array = True, Negate changes to False, then the empty table is not added to the range) , and it also cause all loop to exit.  What happens when get out us the whole loop?  Well, we're done with the queue of data, to set free us.  We know also that we queued last 'good' data in the queue of the Sim queue, so create us a Sentinel (empty 3D table) and queue for the file to-be-developed Sim consumer loop.

  Now, here is where you come from it.  Write this final consumer loop.  Should be pretty simple - you Dequeue, and if you don't have a table empty 3D, you do the following:

  • Your table consists of Images 2D N (up to 300).  In a single loop, extract you each image and do what you want to do with it (view, save to file, etc.).  Note that if you write a sub - VI, called "process an Image" which takes a 2D array and done something with it, you will be "declutter" your code by "in order to hide the details.
  • If you don't have you had an empty array, you simply exit the while loop and release the queue of the Sim file.

  OK, now translate this file.  You're offshore for a good start by writing your file with the size of the table headers, which means that if you read a file into a 3D chart, you will have a 3D Board (as you did in the consumer of the Sim file) and can perform the same treatment as above.  All you have to worry is the Sentinel - how do you know when you have reached the end of the file?  I'm sure you can understand this, if you do not already know...

  Bob Schor

  PS - you should know that the code snippet I posted is not 'properly' born both everything.  I pasted in fact about 6 versions here, as I continued to find errors that I wrote the description of yourself (like forgetting the function 'No' in the conditional terminal).  This illustrates the virtue of written Documentation-"slow you down", did you examine your code, and say you "Oops, I forgot to...» »

• How can I have the binary file for BIOS for HP G62-b53SE?

  Hello

  How can I have the binary file for BIOS for HP G62-b53SE?

  My bios of the laptop is damaged and I need the BIOS file in binary mode

  Help me please

  Thank you.

  [email protected]

  Ilmaz wrote:

  Hello

  How can I have the binary file for BIOS for HP G62-b53SE?

  My bios of the laptop is damaged and I need the BIOS file in binary mode

  Help me please

  Thank you.

  [email protected]

  Hello

  Download the BIOS.exe file from here: http://ftp.hp.com/pub/softpaq/sp55001-55500/sp55430.exe

  Then rename it to sp55430.zip or simply extract the exe using WinRAR. The binary file is called: 01439.fd. Rename it to 01439.bin if you need...

• I copied the 2 files to a DVD movie and he changed the .m2ts file format and it is not supported by Windows Media Player. How to convert files in a file type supported?

  Original title: M2TS

  I copied the 2 files to a DVD movie and he changed the .m2ts file format and it is not supported by Windows Media Player.  How to convert files in a file type supported?

  Hello

  The files have already been burned on a DVD and therefore cannot be converted. However, you can download and install third-party codecs to play .m2ts files.

  Codecs: Frequently asked questions

  WARNING OF THIRD PARTY
  Using third-party software, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

• How to change the file type of the video (file format)

  How do I change the video (file format) file type? I'm trying to play the vids from my phone on my computer.

  How do I change the video (file format) file type? I'm trying to play the vids from my phone on my computer.

  You need a video converter to change your type of video file to formats supported by the media player on your computer. I suggest you convert to wmv format. It is the most reliable format type.

  Go surf the web. There are many converters FREE video that will do the job. Just enter the video converter in the search box of the browser.
  I do not make recommendations. You'll have to decide for yourself.

  t-4-2

• After effects error: the Photoshop file format error (- 1). (45: 35)

  After Effects worked PERFECTLY for me earlier today. Now, he won't cooperate.
  I only use AE to correct the colors and the rendering/export short sequences to use first or Final Cut...
  Im working with DNG that have been converted from MLV files, sequences (I use the video hack gross magic lantern on a 5 dm 3).

  
  Out of nowhere, whenever I try to import any DNG sequences, sequences of CR2, CR2 or DNG files, I get this error...

  After effects error: the Photoshop file format error (- 1). (45: 35)

  
  No matter which set of DNGS I open gives me error. Ive tried re-conversion of several files MLV (perhaps there were corrupt officials?) and their import again, but no luck.

  Ive tried uninstalling AE and re installation with no luck.
  I tried the updated Camera Raw to the latest version with no luck too. (Adobe - Adobe Camera Raw and DNG Converter: for Macintosh)

  
  Does anyone know why AE would simply stop working with my DNG sequences all of a sudden?
  It makes absolutely no sense to me.

  (Running on a macbook pro end 2013)

  Well, after 4 hours of trying to understand this point, I did.
  Including use of that Camera Raw 9.5 it won't work with AE. 9.1 will alone.
  Still doesn't explain why it has just stopped working in the first place well...

• How can I change the default file format?

  Hello

  I've recently updated to CS6 CC. When you use CS6, the default file format is PSD but CC use TIF and I couldn't find a way to change this behavior. Any tips? THX and regards

  There are chances that you open your images from Lightroom? If so, it is the preference of Lightroom which is set by default to save in tiff format.

• can export us all the data in the Excel file format table in oracle?

  Hello
  
  Is it possible to export all the data in the table to the excel file format?
  
  Thank you

  Hi Mohammed_82!

  Oracle itself has no tools to export in csv or excel format. You have to search third-party tools such as Toad or the Torah.

  concerning

• How to determine the size of the binary file data set

  Hi all

  I write specific sets of data in table in a binary file, by adding each time so the file grows a set of data for each write operation.  I use the set file position function to make sure that I'm at the end of the file each time.

  When I read the file, I want to read only the last 25 data sets (or numbers).  To do this, I thought using the position set file to set the file position where it was 25 sets of data from the end.  Math easy, right?  Apparently not.

  Well, as I was collecting data file size as I began the initial tet run, I find the size of the file (using file order size and get number of bytes so) as the size increases the same amount every time.  My size and the format of my data being written is the same every time, a series of four numbers double precision.

  I get increments are as follows, after the first write - 44 bytes, after 2nd - 52 bytes, 3 - 52 bytes, bytes 44 4th, 5th - 52 bytes, 6 - 52 bytes, 7th - 44 bytes and it seems to continue this trend in the future.

  Why each write operation would be identical in size of bytes.  This means that my basic math for the determination of the poistion of correct file to read only the last 25 sets of data won't be easy, and if somewhere along the line after I've accumulated hundreds or thousands of data sets, what happens if the model changes.

  Any help on why this occurs or on a working method, all about the problem would be much appreciated.

  Thank you

  Doug

  
  

• A different ways of the spreadsheet file format

  Is it possible to have several methods for writing custom Spreadhseet formatting? As if I had a picture I want to have columns specific to the format in different ways. Or can you format only the entire file spreadhseet go?

  Thank you

  Konrad

  Joined a VI that does exactly what you want. It is implemented in the easiest way possible, write data to the disk a line at a time. If you have more than a few thousand lines, you want to do it more effectively. Let me know if you need this change.

  The code is in LabVIEW 2011.

• Compare the binary file

  Hello

  I use LV 8.5.1. Would like to know, is there a method can compare 2 binary files? Same function as the following command prompt:

  FC /b 'file 1 path' "2 file path.

  First of all, do not consider using exec.vi system.

  Know your opinion.

  Thank you.

  What is the problem with the help of CF service? The alternative is to read each file in LabVIEW and do an equality comparison.

• space the binary file for reading as 0x00 0x20

  Trying to read from a binary file that contains values hexa% point floating in single precision. With the help of the service binary file reading and store values in an array. The problem is that LabVIEW reads the null character (0x00) as a space (0x20) character. For example, reading in 3F800000 which is 1.0 floating-point. The output in LabVIEW reads 1.00098 (rounded by LabVIEW), or a hexadecimal value of 3F80201C. No rounded hexadecimal value must be 3F802020 for this number. Is this a known problem and are there solutions? I am attaching a jpeg file of my diagram as well as binary data. I could not download a .bin file then I saved as .txt. Thanks in advance.

  
  

• How to ensure that the binary file is stored in the location specified for my DLL files?

  I'm new to computers and has a Dell Inspiron 1545 laptop with a program in Windows Vista Home Premium on a 64-bit platform. I have a thread in my sidebar gadget new MSNBC and the dates for the stories are frozen in December of last year and does not update the current stories. I had no problem with this before and I haven't added or deleted programs because of this problem to the best of my knowledge. I got advice here on the checking of dll files and 4 of them come back with saying error messages and see that the binary is stored at the specified location for debug files. I searched for information help with this and I found a few tips that not saved and re-entered the files, I tried and different versions of the idea, at first it made no difference and then I redid it and it screwed up my weather gadgets so I redid it and they worked very well. I then tried on the DLLs for the MSNBC gadget, but it doesn't seem to change anything, although the gadget to power for the Dow Jones News feed is now screwed up. Is there a site I can go to what can explain the route of binary/specified path or debug file. Save/re seems to be the right path, it affects obviously the gadgets but not as I want, any help in this direction would be appreciated at. Meanwhile I'll go back and try again.

  Hi dumdeedumdum

  
  What are the files dll are facing problems with?

   

  You can perform a SFC scan and check if the problem is resolved.
  To Perform a Scan SFC -
  a. click Start, click programs, on Accessoriesprincipally made, right click guestand then click run as administrator. If you are prompted for an administrator password or a confirmation, type the password, or click on Allow.
  b. type the following command and press ENTER:
  sfc/scannow
  A message appears indicating that "the system scan will start. Be patient because the scan can take some time.
  c. If all files require a SFC replace will replace them. You may be asked to insert your Win7 DVD for this process to continue.
  d. If everything is correct you should, after the scan, see the following message "resource protection Windows not found any breach of integrity".
  e. once the scan is finished, close the command prompt window, restart the computer and check.

  Check the link below for further guidance on scan SFC - mentioned
  http://support.Microsoft.com/kb/929833

  I hope this helps.

• Cannot open the XLR file format

  Original title: the files changed after easy transfer

  After that I bought a new computer and used the transfer cable to transfer my files changed some of my documents to the xlr format. Now I can't open them could you please tell me how to get these files again?

  Thank you

  Terri

  Hey Terri,.

  XLR is a file extension for a file used by Microsoft Works spreadsheet. XLR files can contain data from spreadsheet or chart and can be opened with Microsoft Works, Excel and Excel Viewer.

  If you have Microsoft Office installed on the computer, then you can view the files using Microsoft Excel. ( http://answers.microsoft.com/en-us/office/forum/office_2003-office_install/is-it-possible-to-use-xlr-extension-file-in-excel/5834ec82-374a-4c83-ba33-fc16ae92799f )

  You can also try this:

  Make a copy of the file .xlr you are trying to open in another location. Right-click on the copied .xlr file and change the .xls file extension. Now try to open it and check if it helps.

  For more information: http://answers.microsoft.com/en-us/office/forum/office_2003-office_install/is-it-possible-to-use-xlr-extension-file-in-excel/5834ec82-374a-4c83-ba33-fc16ae92799f

  Hope this information helps. If not, please ask your question in the Forums Office as the. XLR file is related to the Microsoft office product. http://answers.Microsoft.com/en-us/Office

• How can I change the filegroup file format?

  Original title: the Extension .jpg

  I worked with html for 17 years and kept jpeg images in .jpg cursive lower. Windows 8 win explore uses superior cursive. JPG. How can I batch change a subdirectory of 700 images of. JPG in .jpg

  Thank you.

  Hi Max,.

  Please follow these steps to file extensions to batch rename.

  a. place all files in a single folder for those that you want to change the file format.

  b. press SHIFT and right-click on the folder, and then select a window to order here.

  c. you will now see a command window with the current directory of the open folder. Now, type the following command line.

  Ren *. (name of the current extension) (extension required)

  d. now, all the files in the folder will change to the desired extension.

  Let us know if you have other questions related to the issue. We would be happy to help you.