dvd

How a bootloader can read a DVD(cd)?

由 邮差的信 提交于 2020-01-11 10:34:12
问题 I have a first stage bootloader written in assembly. I need that it loads the second stage bootloader from dvd(or cd). I only found examples where it reads from floopy or hdd. The interrupt used there is 13h. In the interrupt description it says that it can read floppies and hdd's. i've tried to use 13h to read a CD as if it was a floppy but it did not work. Question: is there a difference between floppies and dvd's (in the sense of accessing them), can i use CHS(cilinder, head, sector), what

Get all DVD drives in Java

由 馋奶兔 提交于 2020-01-03 16:22:58
问题 After getting a list of the drive roots, is there a cross-platform way in Java to check whether any of the drives is: A DVD drive ...that contains a disk? I want the user to be able to select a DVD for playing, and narrowing the options down to DVD drives rather than including other drives (such as pen drives, hard drives etc.) would be helpful in this case. If I can get a list of such drives, showing what ones contain disks would again be helpful (same reason.) After searching around though

C#: Code to fit LOTS of files onto a DVD as efficiently as possible

由 梦想的初衷 提交于 2020-01-02 03:11:51
问题 I need to write an application that will take a list of files (some large, some small) and fit them onto DVDs (or CDs, or whatever) as efficiently as possible. The whole point of this application is to use up as much of the 1st disc before moving onto the 2nd disc, filling the 2nd disc up as much as possible before moving onto the 3rd disc, etc. (Note: The application doesn't have to do the actual burning to the DVD, it just has to figure out the best possible fit). I initially thought I had

Converting DVD image with subtitles to MKV using avconv

由 笑着哭i 提交于 2019-12-31 10:18:10
问题 This is the procedure I know to convert a DVD image to another videoformat (v.g. MP4): concatenate the VTS_01_ n .VOB files inside VIDEO_TS folder (for n >= 0) into a single VOB file. use avconv or ffmpeg in order to convert that VOB into another format. So far so good, however now I want to convert the DVD image with the subtitles. As far as I know the MKV format supports subtitles, so it seems an obvious choice. Alternatively I might use any other format with hard subtitles (subtitles as

How to burn video DVD from c#? [closed]

由 醉酒当歌 提交于 2019-12-29 08:02:14
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I need to burn video dvd from my web cam in C# application? What is the right way to do it? What are required steps? I guess I must create image with right folder structure and MPEG2 video and then burn it to DVD

C# How to tell if DVD drive tray is open?

由 帅比萌擦擦* 提交于 2019-12-22 01:35:02
问题 I have a DVD reading and burning app in C#. I want to be able to detect the difference between an empty drive (no disk) and an open drive. Edit: After some more googling, I think a better problem description is " I want to access the drive tray status - open or closed " I can use ManagementObjectSearcher("SELECT * FROM Win32_LogicalDisk WHERE DriveType= 5") to find all the dvd drives in the system, and the properties tell me if there is a disk in the drive. Access property tells me if there

What is a good dvd burning component for Windows or .Net?

由 天大地大妈咪最大 提交于 2019-12-20 23:20:09
问题 I'd like to add dvd burning functionality to my .Net app (running on Windows Server 2003), are there any good components available? I've used the NeroCOM sdk that used to come with Nero but they no longer support the sdk in the latest versions of Nero. I learned that Microsoft has created an IMAPI2 upgrade for Windows XP/2003 and there is an example project at CodeProject but not having used it myself I can't say how easy/reliable it is to use. I'm not really worried about burning audio/video

Inno Setup - Prompt to user to insert the next setup disk/CD/DVD

由 做~自己de王妃 提交于 2019-12-13 12:50:41
问题 I am currently working on a setup package for a rather large program (over 5Gb) that I have to distribute via CDs or DVDs. My problem is that I never had to do such a thing and I don't know how to do so. I know that I have to enable DiskSpanning to allow the package to be divided in severals BINs and use DiskSliceSize to ensure that the slices can be burnt on CDs/DVDs. But how do I make the package prompt the user to insert the next CD? Thank you in advance and have a nice day! 回答1: Inno

Enumerating attached DVD drives in Linux / Java / Scala

由 自古美人都是妖i 提交于 2019-12-08 06:56:20
问题 In my Scala (runs on top of Java) Application I would like to get a list of all drives that contain DVD media, e.g. something like this: /dev/scd0 Star Trek DS9 DVD1 /dev/scd0 The 4400 DVD1 Not sure if it's possible to get the name of the disc, but the path is the important thing for me anyway. I would prefer a pure Java / Scala solution (using file.io stuff). If that's not possible, accessing the right Linux files is fine, too (like /proc/something). Thanks in advance! 回答1: I think you're

C#: Code to fit LOTS of files onto a DVD as efficiently as possible

由 二次信任 提交于 2019-12-05 05:28:00
I need to write an application that will take a list of files (some large, some small) and fit them onto DVDs (or CDs, or whatever) as efficiently as possible. The whole point of this application is to use up as much of the 1st disc before moving onto the 2nd disc, filling the 2nd disc up as much as possible before moving onto the 3rd disc, etc. (Note: The application doesn't have to do the actual burning to the DVD, it just has to figure out the best possible fit). I initially thought I had a good game-plan by generating a permutation of the files and then checking each combination to see
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