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jim19890308
Age: 35
Joined: 05 Jul 2011
Posts: 55
Location: USA
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Brief introduction of CUDA
CUDA is short for Compute Unified Device Architecture, which is a parallel computing architecture developed by NVIDIA. Because of harnessing the power of the GPU ,CUDA make your computer performance increase dramatically. Moreover, we can say it is the computing engine in NVIDIA GPUs that is accessible to software developers through variants of industry standard programming languages.
The advantages of NVIDIA CUDA.
CUDA has several advantages over traditional general purpose computation on GPUs (GPGPU) using graphics APIs.
1. Scattered reads – code can read from arbitrary addresses in memory.
2. Shared memory – CUDA exposes a fast shared memory region (up to 48KB per Multi-Processor) that can be shared amongst threads. This can be used as a user-managed cache, enabling higher bandwidth than is possible using texture lookups.
3. Faster downloads and readbacks to and from the GPU.
4. Full support for integer and bitwise operations, including integer texture lookups. （http://en.wikipedia.org/wiki/CUDA#Advantages）
With these advantages of NVIDIA CUDA, more CPU resources can be spared for other applications, making your computer run 3-5 times faster. Brorsoft DVD Ripper for Windows has adopted the NVIDIA CUDA to take 3X faster speed to their users.
Here are the main features of Brorsoft DVD Ripper
1. Remove CSS encryptions and region codes from commercial DVDs.
2. Convert DVD Discs, DVD IFO/DVD ISO files to AVI, WMV, MPEG, MP4, 3GP, FLV, etc.
3. Support “Full Disk Copy” to remain the original DVD structures.
4. Play DVD movies on iPad/iPad 2, iPhone 4, Apple TV, PS3, Xbox 360, Droid X, Galaxy Tab, etc.
5. Support NVIDIA CUDA acceleration to rip DVD
Following information is the test for the performance of Brorsoft DVD Ripper for windows when converting DVD IFO to HD MP4 video with and without a CUDA-enabled graphics card respectively.
Computer specs:
Processor: Pentium? Dual-Core CPU
Memory: 2.00 GB
Graphics Card: NVIDIA GeForce 310
Operation System: Microsoft Windows 7 Professional.
Brorsoft DVD Ripper makes the conversion speed 3X then before.
Brorsoft DVD Ripper Supported Output formats:
W4A, AIFF, TS, 3G2, VOB, SWF, M2TS, MOV, MP4, MPEG4, AVI, FLV. MKV, MPG, ASF, WAV, WMA, AU, OGG, 3GP ect.
the supported operation system of NVIDIA CUDA
Windows 7
Windows Vista
Windows XP
Windows Server 2008
Windows Server 2003
Linux
Supported Graphics Cards:
PS:
1. The conversion speed has much to do with the Graphics Cards. The higher class of your Graphics Cards, the faster speed you will have. Usually, with the CUDA, the speed will be 3X faster. If your Graphics Card is above 500, you conversion speed surely will reach 5X faster.
2. Know more Brorsoft CUDA products.
3.For more information,please visit:With NVIDIA CUDA, Brorsoft DVD Ripper speeds up 3X faster than before
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rimarized
Age: 36
Joined: 16 Jul 2011
Posts: 9
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Many people have iPhone right now but few of them can really enjoy it besides making phone call. Today i recommend you a really nice iPhone tool: Aiseesoft iPhone Software Pack
it can:
1. Convert DVD and any video/audio to iPhone compatible video/audio formats
Aiseesoft iPhone Software Pack can convert any DVD/video/audio to iPhone/iPhone (3G) MP4, H.264, as well as the MP3, AAC, WAV, M4A audio
2. Transfer PC files to iPhone, iPhone to PC, and between iPhone
Backup iPhone files to PC directly, import files or folder from PC to iPhone, even transfer between different iPhone with the help of iPhone Transfer software.
3. Make any time length iPhone ringtone by iPhone Ringtone Maker
Assist you to make ringtone for your iPhone, iPhone (3G) from your own video and audio sources in any time length by specifying the start time and end time or dragging the slide bar.
4. Also it can do Trim, Crop, Merge, Snapshot, Choose audio track, subtitles and other video editing functions.
if you are a Mac user:
here is Mac iPhone Software Pack
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jamesbond007
Joined: 26 Sep 2011
Posts: 142
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It has become a fashion to use Apple’s products recently. I am getting along with the trend by purchasing a Mac. Due to its incompatible with these current mainstream of PC hardware and software systems, I am very confused to operate it. I borrowed a dvd disk from my classmate and I wanted to transfer the movies from this disk to my iPhone. However, my unfamiliar with my Mac made me feel awkward. When I was browsing the web one night, I unintentionally found a proper tool named Mac DVD Ripper
which might be the one that I needed. I downloaded it free instantly. To my surprise, this tool settled my problem in a few minutes! I want to share my happiness with you who might have the same problem with me.
This Mac DVD Ripperis a multifunctional DVD ripper for Mac OS X software. It is able to rip DVD to various video formats and audio formats, such as MP4, AVI, 3GP, FLV, MP3, WAV and so on. The output files could be supported by all kinds of video cell phones and digital video and audio players and youtube. Of course my iPhone was included. This Mac DVD Ripper could also satisfy your customized needs with the help of these function buttons: “Trim”, “Crop” and “Merge”. These buttons will instruct you How to Edit DVD (Trim video, Crop video, Make Effects).
When referring to this process of solving my problem, there is another tool that must be mentioned. It is a quite powerful tool named Mac DVD Ripper Suite that contains four main functions: DVD Ripper for Mac, Mac DVD Copy, Video Converter for Mac and Mac DVD Creator. I had used the second function to transfer movies from the disk to my Mac. I was very surprised that the transferring process didn’t affect the original disk’s parameters. Now I will tell you how did I solve my problem in the next steps.
Step 1.Free download this Mac DVD Ripper, install and launch it. Hit the button “Load DVD”, and transfer the movies from the disk to your Mac.
Step 2. Before ripping these movies, you could customize them as your wish in these aspects, such as video resolution, bite rate, sample rate, video encoder and so on.
Step 3. Click the “Format” drop-down list, you could choose the output format. In the “Output Filename” field, you are supported to rename their titles.
Step 4. Click “Start” button and you will get the output files in a few minutes.
Almost any portable devices could support DVD movies with the help of this Mac DVD Ripper. Have you become interested? Then why not have a try?
Related Links:
Mac DVD Ripper,
Mac DVD Ripper Suite,
Mac DVD to iPod Converter,
Mac DVD to iPhone Converter,
Mac DVD to MP4 Converter,
Mac DVD to Apple TV Converter,
Mac DVD to PSP Converter,
Mac DVD to BlackBerry Converter,
Mac DVD Audio Ripper
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ivy00135
Joined: 06 Nov 2012
Posts: 49808
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