Using IMAPI2 cd writting, For big file, it may take long time and occupy huge hard disk space and memory to create the stream


Using IMAPI2 cd writting, For big file, it may take long time and occupy huge hard disk space and memory to create the stream



IMAPIv2 can't use the files on hard disk to burn the media directly, while nero does. The process of creating media file system may take a long time and huge disk space (and/or memory) if you are burning lots of files.


IMAPIv2



How to release the IStream?


IStream



I burned a big file by IFsiDirectoryItem->AddFile() and IDiscFormat2Data->Write(IStream *data). I called data->Release() after successful writing, but the memory is not released. The memory released until I close my application (observed from taskmgr).


IFsiDirectoryItem->AddFile()


IDiscFormat2Data->Write(IStream *data)


data->Release()


taskmgr









By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

-

Popular posts from this blog

PHP contact form sending but not receiving emails

PHP contact form sending but not receiving emails I have created a contact form using PHP to send the data. The form seems to send fine as there are no errors and success message appears, however I am not receving the emails into the designated inbox. I am using PHPMailer as I originally tried just using the php 'mail' command which I now understand is a bit hit and miss. I cannot see why I would not be receving the emails so I would be very grateful for any help that could be given. I'm quite new to PHP so please be patient with me :) <?php use PHPMailerPHPMailerPHPMailer; use PHPMailerPHPMailerException; $msg = ""; if (isset($_POST['submit'])) { require 'phpmailer/src/Exception.php'; require 'phpmailer/src/PHPMailer.php'; require 'phpmailer/src/SMTP.php'; function sendemail ($to, $from, $body) { $mail = new PHPMailer(true); $mail->setFrom($from); $mail->addAddress($to); $ma...
Read more

Do graphics cards have individual ID by which single devices can be distinguished?

Do graphics cards have individual ID by which single devices can be distinguished? I have several graphics cards of the same manufacturer and same model and I want to distinguish them not only by the pcie socket they reside in but by some individual value I can read from the hardware. Is there such value and if so what would it be called and how could I access it? Right now I'm using modern nvidia cards (10xx series) and nvidia inspector.but I'd prefer if there was any value that was also applicable to amd. I have programming and scripting knowledge. I am running Windows 10 1 Answer 1 This is a powershell example to pull information from video cards. The DeviceID is supposed to be unique but only if the manufacturer supports Windows Display Driver Model (WDDM). (I copied this directly from docs.microsoft.com) $strComputer = "." $colItems = get-wmiobject -class "Win32_VideoC...
Read more

iOS Top Alignment constraint based on screen (superview) height

Image
iOS Top Alignment constraint based on screen (superview) height Let's say for example i want my view's top margin be 30 px for iPhone 6s and for the other screen i want to change this constants from 30 to X where X is proportional to total height of screen i.e. 36.5 for iPhone X, 33 for iPhone 6s plus, 25 for iPhone SE And so on .... I know i can take @IBOutlet of NSLayoutConstraint and change it programmatically but what i want is i want to set it like aspect ratio that we have for height width like subview's heigh width is proportional it's superview it changes with super view's height and width @IBOutlet NSLayoutConstraint 2 Answers 2 The constraint you need here is the superView's centerY set multiplier to 0.5 if you want the top anchor's constant to be 0.25 of screen height from the top , so adjust the multiplier according to this logic which is height_of_scre...
Read more