Multi-threaded background audio playback system, support for multi-sound card problems Delphi/Windows SDK/API
Http://www.delphi2007.net/DelphiMultimedia/html/delphi_20061025154318203.html
Currently, I
ProgramDeveloped Using mmtools. However, when audio playback is frequent, an error occurs during creation and playback, leading to abnormal thread termination, i
Original article:Http://www.sigma-rt.com.cn/support/magazine/magazine_details.php? Id = 52
One
"Recording and playback" Message
Dear"Recording and playback", hello.
I always wanted to write this letter to you. However, due to the heavy workload of the recent test tasks, I failed to get the time. I want to talk to you a lot. In addition, I want to say sorry to you. I have suffered some losses to
This article will share with you eight exquisite jQuery image playback plug-ins. Each plug-in provides demos and source code downloads. If you are interested, you can download and use it. Let's talk about these plug-ins.
1. 3D carousel album
This 3D album plug-in utilizes the HTML5 feature to enable 3D effect for photo playback, with browser restrictions.
Demo download
2. jQuery accordion player
This playe
To play audio files cyclically and sequentially Based on WPF, you must first understand the categories used to control audio in WPF.There are two main audio control classes in WPF. Here we will make a comparison:1. SoundPlayer2. MediaPlayerDerivative MediaElement
1. SoundPlayer class1. Based on. net framework 2.0;2. You can play WAV audio files;3. Only one file can be played. After multiple files are simultaneously played, the playback operation of on
Before, wrote a blog about the recording of audio on Android, there are some problems are not resolved, here, do an optimizationThe previous blog,http://blog.csdn.net/u014620028/article/details/51283261optimize the place : There are multiple audio files, click A, play, a during playback, if you click A, stop playing; If you click B,a Stop, play B. Similar to the voice playback of QQNow the feature optimizat
Most of the former Flash players are produced in the Flash software, although users can use flash provided by the player template easy to make the player, but for large flash sites, this method is clearly not meet the requirements of its updated data. To solve this problem, you need to create a Web player template, so that after the insertion of flash, you can achieve the control of flash playback.
Effect description When you open a Web page, you wil
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Set PowerPoint2007 auto Loop playback
Time: 2011-09-14 Source: Word League reading: 431 reviews 0 Records
PowerPoint is more useful and ubiquitous in our lives. Many school lectures, corporate propaganda, case display, etc. are presented with PPT slides. Show the product is on the one hand, the appearance of the production of the slide is another aspect. Often we can make the mo
In the WPS Office Mobile version of the long-term expectations of users, we finally ushered in the iOS version of WPS Office. Products in the App Store on the shelves soon to harvest a large number of users to download, and on the same day that the Chinese commercial software rankings free app first results. Since then, Apple users to play the PPT document has a free good tool: WPS demo.
WPS Demo is the iOS version WPS Office product first name, in the PPT document format compatible, animation
the variable name for a reference to the script code (such as JavaScript). For embed only.· Swliveconnect-(TRUE or FALSE) Specifies whether Java is enabled when Flash Player downloads for the first time. If some attributes are omitted, the default value is False. You must use Fscommand to work with JavaScript and Flash,java on the same page.· PLAY-(TRUE or FALSE) specifies whether the Flash movie will play automatically after the download is complete, or true if this attribute is omitted.· LOOP
This article is an example of how Android is based on the service to implement music background playback. Share to everyone for your reference, specific as follows:
Service is a long life cycle and there is no user interface program, when the program in each activity switch, we can use the service to achieve background music playback, even when the program quit to the background, the music is still playing
This article is an example of how jquery controls background music switches and automatic playback of cue tones. Share to everyone for your reference. Specifically as follows:
A lot of people are beginners when the Web page to add a piece of background music, hear the music sounded at the moment will always have a trace of achievement.
Here for you to explain how to use JS control background music playback
IOS 9 Audio app play audio playback control pause stop forward back settings iOS9 audio app playback controlyou can see that the Avaudioplayer class has a number of properties and methods in the "IOS 9 audio app plays audio iOS9 audio basic feature" article. This section explains in detail the properties and methods that are commonly used in the Avaudioplayer class.iOS9 Audio app Pause/stopThere is a button
of completing the following article,
You must first download and install the direct X SDK. The specific download address is: Http://download.microsoft.com/download/a/c/d/acdfb557-266f-4af4-8673-6ab8009b4ddd/dxsdk_apr2005.exe. This version is the English version of the 20,054 month launch. This does not prevent the following programs from being implemented. After you install Direct X, there is a directory with "C:\WINDOWS\Microsoft.NET\Managed DirectX" in which there should be nine DLL files an
RealPlayer How to set up the effect of video playback best? at present, many users of the computer installed by default player or RealPlayer, therefore, RealPlayer also become a lot of netizens most often use the video player. So, how does RealPlayer use it? In today's tutorial, small set to share a lot of netizens are very concerned about the problem, that is: RealPlayer how to set the effect of video playback
Case background:
The whole function is to remove data from the database, and then play in the interface, simply to say is similar to online watching video, listening to music, but I took the string data, and they take the stream file data. Divided into 10 parts of the overall data, 10 threads at the same time to the database data (concurrent increase speed) in 10 queues, another thread from the queue to take data from the interface to play, you can drag play
Nowadays, more and more viruses are spreading through the automatic playback function of the system. If the automatic playback function of the system is disabled, a transmission path of the virus Trojan is cut off.
1. Use the Group Policy Editor
Click Start → run → enter gpedit. msc, open the Group Policy Editor, browse to Computer Configuration → manage template → system, double-click "Disable automatic
, controls provide progress, volume, and full-screen control for the video. Although the property corresponds to a value, we can still use controls instead of controls = "Controls".The following code provides automatic caching, muting, and control bars: video autobuffer muted controls> source src="/movie.mp4" type="video/mp4"> source src="/movie.ogg" type="video/ogg"> 你就用这个浏览器有出息吗? video>Auto Play and Loop: video autoplay loop controls> source src="/movie.mp4
How to play a PPT In the wpf window ., Wpf window playback ppt
Some time ago, I received a requirement (about the content): embed the PPT playback window into our system and use our own system to control the playback of the PPT, on the PPT page, you can manually record the handwritten content.
At the beginning, I was forced to use WPF as a color pen. Later, I fou
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