Softperfect ram disk error image failed11/11/2022 ![]() #Softperfect ram disk error image failed windows#I’m testing & playing different Windows Server 2012 & Hyper-V networking scenarios with 10Gbps, Multichannel, RDAM, Converged networking etc. Posted in Infrastructure, IT Pro, Multichannel, Networking, RDMA - SMB Direct, Windows Server 2012 | Tagged 10Gbps, iWarp, Multichannel, RDMA, SMB 3.0, Windows Server 2012 | 5 Replies Using RAMDisk To Test Windows Server 2012 Network Performance #Softperfect ram disk error image failed install#RoCE RDMA does not work error free out of the box so you do have the install the DCB feature and configure it together with the switches. Also don’t think it defaults back to iWarp mode, it doesn’t, as one card does one thing not both. It might appear to be working fine but it’s a bad idea. So no, not configuring DCB on your servers and the switches isn’t an option, but apparently it isn’t blocked either so beware of this. Not that iWarp performance is lousy, far form! Mind you, for bandwidth management reasons,you’d be better of using DCB or some form of QoS as well. So errors are handled by TCP/IP at a cost: iWarp results in the same benefits as RoCE but it doesn’t scale that well. The reason that iWarp doesn’t require DCB/PCF is that it works at the TCP/IP level also offloaded by using a TCP/IP stack on the NIC instead of the OS. For that it needs DCB/PFC other wise you’ll run into performance issues due to a ton of retries at the higher network layers. It also means it’s left on it’s own to deal with Ethernet-level collisions and errors. This is the reason you want to use RDMA actually. That means there is no overhead from TCP/IP, which is great for performance. RDMA with RoCE operates at the Ethernet layer. So we didn’t see the negative results of this here.ĭCB (Data Center Bridging) and Priority Flow Control are considered a requirement for any kind of RoCE deployment. ![]() Now in our test scenario we had two servers for a total of 4 RoCE ports on the network consisting of a beefy 48 port 10Gbps switches. The more busy the network gets the faster the performance will drop. A short shout out to Jose Barreto to discuss this helped clarify this. ![]() I was expecting it to fall back to plain vanilla 10Gbps and not being used at all but it was. Does it work without DCB? Does the card fail back to iWarp? Highly unlikely. ![]() I did some quick large file copy testing and to my big surprise RDMA kicked in with stellar performance even before I had installed the DCB feature, let alone configure it. Recently I plugged to RoCE cards into some test servers and linked them to a couple of 10Gbps switches. Thank you.” but before you sign of hear me out. “Yes”, you say, “we know, this is well documented. SMB Direct RoCE Does Not Work Without DCB/PFC. ![]()
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Ffmpeg images to video sound11/11/2022 ![]() ![]() This should extract audio: ffmpeg -y -i source_video.mp4 -c:a copy -vn output_audio.mkv Question: can I extract audio of specific length from a longer video? Example: I need to extract 10 sec audio from 30 min video and then add this 10 sec audio to a 10 sec video. This should merge images back into a video: ffmpeg -f image2 -i source_imaged.jpg imagestovideo.mp4 This should extract all frames: ffmpeg -i source_video.mp4 outd.png the framerate, color space, audio stream and other metadata.)
Mac ethernet isnt working11/11/2022 ![]() ![]() An MCU with Ethernet basically integrates a transceiver into the component. Some components come in a VFBGA to save space on small boards.Ĭlock speed and Base-T standard: These two points are generally related as the data rate in the Ethernet is limited by the controller’s clock speed. In general, for every Wifi/Bluetooth-enabled MCU, there is another MCU with Ethernet that has similar cost and I/O count.įootprint: These MCUs come in standard surface-mount footprints (QFN, TQFP, etc.) that are close enough to other MCU footprints with comparable specs. ![]() While we can’t generalize specifications for every MCU with Ethernet, we can see some general trends in these devices from leading component manufacturers:Ĭost: The price of an MCU with Ethernet can vary greatly depending on the number of features and I/Os you need. Plenty of GPIOs to interface with other ICs USB 2.0 or 3.0 with an integrated host interface Some of the components we’ll show below still include all of the standard interfaces you would expect in most MCUs, including: You may need to sacrifice some other features if you want to use an MCU with Ethernet. If you’ve opted to use an MCU with integrated Ethernet PHY/MAC support, what level of performance can you expect from these components? Given the broad range of features in any MCU, the expected level of performance and feature set depends on the footprint you can accept and the cost you’re willing to pay. You could also route directly to an RJ-45 with integrated magnetics (magjack). MAC ETHERNET ISNT WORKING MACThat being said, some MCUs do include the MAC interface necessary to wire directly to the PHY layer (i.e., magnetics circuits, Bob Smith termination, and then the connector). The first thing for new Ethernet designers to note is this: MCUs do not include the Ethernet PHY layer integrated into the chip. Here are some of the benefits of going this route and some components you can expect to find on the market for your system. ![]() If you want to minimize the size of your system, you can use an Ethernet MCU with PHY and MAC support integrated into the controller. If you want to use Ethernet for communication between your embedded device and a larger network, you’ll need to integrate the MAC/PHY layers into your device so that you can properly interface with a standard RJ-45 jack. There is also power over Ethernet (PoE) to consider, which gives designers a useful option for powering their embedded devices. However, Ethernet isn’t going anywhere soon, and plenty of commercial and industrial applications will make copious use of Ethernet for communication. This might be true at the consumer level, such as for wearables and smart home products. When we think of IoT products or other embedded devices, we often think of them connecting via Wifi or Bluetooth. MCUs also come with plenty of low-speed interfaces to other peripherals, making MCUs flexible platforms for most IoT products. If you need a small, low-cost chip with moderate compute power and a range of speeds, you’ll see plenty of options for MCUs on the market. Small MCUs are the workhorses of most IoT products for the consumer level and some industrial applications. ![]() Spotify customer service hours11/10/2022 ![]() ![]() Should you have other enquiries, you can contact the message board moderators at Websiteįor comments or suggestions regarding the Calgary Flames website please contact our Director of Digital and Social Media, Ty Pilson at 50/50įor 50/50 ticket information please call the 50/50 hotline at 40 or visit our 50/50 Draw page in the Community Section of the website.įlames Advertising and Sponsorship Opportunities If you were already a member on the board and have a yahoo, msn or hotmail account, please re-register using a different e-mail provider. To register, you will need to use a different provider. If you have registered, or try to register, using an e-mail account from one of those providers, you will likely receive a notice that you have been banned. For store hours and phone numbers, CLICK HEREįor system stability, the board no longer accepts yahoo, msn or hotmail accounts. They are located at the North Hill Shopping Mall, at the Calgary Airport and at the Scotiabank Saddledome, home of the Calgary Flames, Calgary Roughnecks and Calgary Hitmen. There are three Flames FanAttic stores in Calgary, all stocked with plenty of Flames merchandise. Please call (403) 777-4646 and select Option 6 for updated practice times. As a result, practice times, practice length and recovery days are usually not announced until the day before. From day-to-day the coaching staff know what is best for the team as they prepare for the next opponent. Our practice schedule is determined by the coaching staff. 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How to animate in firealpaca with onion skin11/10/2022 ![]() Please assign the file names carefully if you export them manually. To do this, you need to head to the Layer window and select Layer Folder. There are a number of ways to animate: drawing by hand (flipbook), drawing and painting on transparent celluloid, stop-motion, or using a computer to create two-dimensional or three-dimensional images. To do so, you need to go to the select window menu and click transform. Create a new file by clicking "File" on the top of the screen or window and clicking "New…". Diagram:Review the setting in the setting window before creating a GIF animation. Improved the behavior of scatter brushes and roller brushes. ![]() FireAlpaca is the free Digital Painting Software that is available in 10 languages and compatible with both Mac and Windows. 10 Best Free Animation Software Program to Make Marketing Videos in 2021 1 Animaker. (Extra info: The browser I use AlpacaDouga on is Internet Explorer. I am eating soup with a fork over here Create a new file by clicking "File" on the top of the screen or window and clicking "New…". The steps are as follows: 1) Select the Transform Tool, 2) Select the Transform Tool, and 3) Choose the Different Transform Options. You can import audio clips or add new recordings to the animations. How to animate in firealpaca with onion skin how to#se cond animation ever because i figured out how to animate in firealpaca. Look! My animation is 45 frames, and I have it on 10fps.) FireAlpaca Ver 2.7.7 (9) Fixed a bug that crashes when moving the frame back and forth during transformation operation in animation mode. Then you choose your favorite brushes and click "Add to brush list". ![]() Review the dialog box "Create New Image". It might also contain multiple lines if the animation is longer - or if several animations are combined. ![]() Cyberduck download11/8/2022 ![]() ![]() ![]() The universal file transfer tool duck which runs in your shell on Linux and OS X or your Windows command line prompt. Once you’re connected you’ll see a list of files on the server. Cyberduck for the command line interface (CLI). ![]() Make sure you have Always checked so you will only have to accept the certificate once. Password: Found in MyPressable Control PanelĪccept the SSL certificate by clicking Allow. #CYBERDUCK DOWNLOAD HOW TO#In this Cyberduck tutorial learn how to download, install/setup and understand the Cyberduck interf. Download the U-M version of the Cyberduck software: Cyberduck for Microsoft Windows Cyberduck for macOS Visit the U-M Software Directory for other ways to access Cyberduck, including on Campus Computing Sites computers. A small status bar on the top left corner of. 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Download and install Cyberduck on your computer. Cyberduck is a free and open source Secure File Transfer ( SFTP ) program for MacOS and Windows. ![]() ![]() ![]() How to use virtual audio cable to speakers how to#After connecting OBS to your YouTube Live or Twitch accounts, you are now ready to start streaming your performance! Find more about how to setup and trouble shoot OBS on this OBS website. Make sure that the meters in OBS are reacting to sound playing in TRAKTOR.In our example, we are selecting Komplete Audio 6 MK2: In the new window that opens, select your audio interface as a Device.Click on the box next to Make source visible and save your settings by clicking on OK.In the window that opens, select Create New and name the device according to the soundcard you are using here, we are naming it KA6MK2 for the KOMPLETE AUDIO 6 MK2.Open OBS. In the Sources area at the bottom of the main OBS window, click on the + icon and select Audio Input Capture. ![]() Download and install the free streaming app OBS Studio from the OBS Project website.Note: if you are using In 1 and In 2 of the Komplete Audio 6, make sure that the inputs on the audio interface are set to LINE and adjust both GAIN knobs equally to get a perfect stereo balance and low enough to avoid distortion. Depending on how you connect your speakers, you can also use a TRS 1/8" to dual mono 1/4" cable and connect the 1/8" jack to the S2 MK3 and the 1/4" jacks into In 3 and In 4. The Left (L) output goes to In 3 and the Right (R) output goes to In 4. In this case, we are routing the RCA outputs of a TRAKTOR KONTROL S2 MK3 into the In 3 and In 4 of a KOMPLETE AUDIO 6 MK2. Connect the outputs of your mixer or controller into the inputs of your secondary audio interface.If you are experiencing issues, please refer to our Traktor & DJ Help. 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I then confirmed that the function was removed from ffmpeg. Therefore I believe this is a version compatibility issue between ffmpeg and opencv. Upon linking libavcodec.so, the avcodec_version() is found, but avcodec_get_context_defaults3() is not. I wrote a short program that calls avcodec_get_context_defaults3(.), as well as avcodec_version(), which is another function that should be in there. I was able to determine that it's not a linking problem. By switching to the release/4.4 branch and repeating my previous build steps I was able to successfully build opencv. This version removed some deprecated functions and was incompatible with my opencv version. I was compiling the master branch of ffmpeg. How do check where opencv is looking when linking? 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