Don't talk more about the direct text (code to write more, punctuation arbitrary, do not care about -0-)First, the iphone ringtone cannot be used directly in the MP3 format, and must be in the M4R format.: And then we started making it. The first thing you need is to download good music files, and itunes.The first step is to double-click your music file and he will start playing and appear in your itunes music list.The second step, look at the picture:Some points to note: 1.iPhone ringtones mus
EditorPiTiVi. Commercially funded. An absolute advance. Can be used in GStreamer. If we compare it to imovie, PiTiVi is still ahead of the story ... However, if we focus on other critical applications, then these two editors will be hard to compete with.Picture ManagerF-spot. Don't say more, you'll find out if you try.GameAlmost all Linux distributions come with a bunch of games, and of course these games are rarely played.Here are a few very good ga
EditorPiTiVi. Commercially funded. An absolute advance. Can be used in GStreamer. If we compare it to imovie, PiTiVi is still ahead of the story ... However, if we focus on other critical applications, then these two editors will be hard to compete with.Picture ManagerF-spot. Don't say more, you'll find out if you try.GameAlmost all Linux distributions come with a bunch of games, and of course these games are rarely played.Here are a few very good ga
despise all designers, Lao Tze I pack Hill sea everything will be. The graphic designer squatted down again to draw circles in the corner.
Tool articles
With ZBrush designers despise the designers of Maya. With Maya's designers despise the designer with 3DMAX. With 3DMAX designers still have to hide from the designers with c4d despise eyes.
Fortunately after Effect one party alone big, will sound will shadow? IMovie for shrimp?
With Sketch desig
If you want to record a software instructional video on your MacBook, screen-video software like Camtasia Studio is essential. But for the average user, Camtasia Studio is obviously a bit too professional, and in fact, Mac OS x built-in QuickTime can help you complete this task, interested friends may wish to study it!
1. Open the QuickTime and prepare the content you want to record, such as a software interface or Web page
2. Click the file > New screen Record in the QuickTime menu bar
1. Open the QuickTime and prepare the content you want to record, such as a software interface or Web page
2. Click the file > New screen Record in the QuickTime menu bar, and the Screen Recording dialog box will appear.
3. Click on the right arrow to select the audio source of the video
4. Click the Red Video recording button, the software will automatically let you choose whether you want to record a full screen or a portion of the screen
5. After recording the video,
adjusted repeatedly, even more so in the case of a more complex picture background.
There is also a subtle "content-aware extension" feature that allows for the scaling of geometric shapes and so on, but does not work properly with irregular shapes. In fact, there are not many situations where this function can be used.
Video editing
CS6 provides a basic video editing function for photographers, which can save you a lot of money. The point is that after you import the video, you can use the
1. We first install the QuickTime as shown in the computer, and then we click on the new screen in the file to record
2. As shown in the figure above, we click the "File > New screen Recording" effect in the QuickTime menu bar as shown below.
3. Click on the right arrow to select the audio source of the video
4. Click the Red Video recording button and you can record it in full screen, as shown below.
5. After recording the video, the button will be automatically hid
. For example, in the Mac system with the ilife kit, the suite of related software, such as imovie, the utility and ease of use, is the Windows system with the tools can not be compared, which also provides users with the most direct and simplest of a full set of experience, Users don't have to go online to search for the editing software they want, and they don't have to pay two times for the editing software, because it's all ready on Apple's comput
During the establishment of a LAN, according to the general standards of Integrated Wiring, the construction should use a network cable with a "meter" or a special "shaped number tube" at the crystal head on both sides ", the computer identification records corresponding to the "meter mark" or "number tube" are recorded in the cabinet.
Many units have a small number of computers. Later, some computers were
, it consists of analog signal conditioning circuit, A/D conversion circuit, display circuit and 485 communication circuit. The signal must be processed before it enters the/D converter. analog signal processing is one of the important factors affecting the system performance. signal quality should be taken into consideration during design to improve the signal-to-noise ratio and minimize distortion. In the design, the potentiometer is used in the conditioning circuit for fine-tuning, and the vo
Basic driver capability Problems
I have never understood what the driver is. in general, if you want to drive a load and your voltage reaches a threshold, you can drive the load. Why do you sometimes say that the driving capacity is insufficient? Why can't an op without an output buffer drive small resistors and large capacitor loads? What is the impact of loading a large capacitor or a small resistor directly behind this op? When I use an op-amp to drive a large MOS
There are still many things worth learning about integrated network cabling. Here I will mainly explain to you how network cabling works in integrated network cabling, this includes network cable Testing, one-by-one enabling of computers, "Hot swapping" of Network cables, and big data copy methods. I believe you will understand this article and help you solve related problems.
During the establishment of a LAN, according to the general specification of integrated network wiring, the construction
How to perform Optical Fiber fusion and testing?
1. Optical Fiber Connection
(1) optical fiber connection. The principle of optical fiber connection should be followed: when the number of cores is equal, it must be connected to the corresponding colored optical fiber in the tube. If the number of cores is different, the number of cores is large first, and then the number of cores is small.
(2) optical fiber connection methods include splicing, active
transient voltage suppressor diode is required for AC communication. AC is the grid voltage, the transient voltage generated here is random, sometimes also encountered lightning (lightning induced transient voltage) so it is difficult to quantitatively estimate the instantaneous pulse power PPR. However, the maximum reverse operating voltage must be properly selected. The general principle is that the AC voltage is multiplied by 1.4 times times to select the maximum reverse operating voltage of
is designed to reduce the noise generated by the deviceInterference (not in the skeleton). Some people say that decoupling is for low frequency, bypass is for high frequency, I think this isInaccurate, the high-speed chip internal switch operation may be up to the upper GHz, resulting in interference with the power cord has been significantlyDoes not belong to the low frequency range, for this purpose the decoupling capacitor also needs to have very good high-frequency characteristics. This art
, set different response keys to move values or rotate values, to do related operations.3.3 Map Building1. Create all map units and initialize them according to the selected mode. Map Unit drawing, three-dimensional map drawing with a unit as the benchmark, the map unit is translated to achieve the purpose of drawing the entire map. The 3D function is called to determine the projection of the point-to-horizon plane of the three-dimensional space, and the graphical operation on the visual interfa
High performance can not be separated from asynchronous, asynchronous queue, internal is the principle of producer-consumer model.Core concepts in the design:Job: A task that requires asynchronous processing, is the basic unit in BEANSTALKD, which needs to be placed in a tube; tube: A well-known task queue that stores a uniform type of job, which is the object of producer and consumer operations ; the produ
Bridge, I/O, power supply mos tube, a variety of slots. If it is found that there is obvious burns, damage, the first to be burned, damaged parts to be replaced.
2, check the motherboard on the PCB whether there are scratches, cut off, PCB burning, drop parts and other man-made failures, such as such a failure, the first to fill the line, fill the work. The main direction of observation is the edge of the motherboard and the back.
Second, before th
Written in front: source collation and knowledge, the original link to http://www.zhihu.com/question/32163005/answer/55772739, Lo ZhiyuThank the author again ~ ~Suppose you are an air tube at an airport, you need to manage all the routes to your airport, including inbound, outbound, some flights need to be on the tarmac, some flights need to go to the boarding gate to pick up passengers.What would you do?So here's the question:Soon you will find the e
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