xml file for the layout will automatically be created in the res/layout folder. You have to specify a name for the new Activity and a name for the layout description of your app. Select the “Blank Activity” option and press Next. We will use the default icon of android, so click Next.
In “Configure Launcher Icon” window you should choose the icon you want to have in your app. The new created activity will be the main activity of your project. In the next window, the “Create Activity” option should be checked. Also, set 10 API or larger as the minimum Required SDK, in order to support the classes we are going to use. Specify the name of the application, the project and the package. Open Eclipse IDE and go to File → New → Project → Android Application Project. In this example, we are going to capture audio from the device’s microphone, store it to the device and then play it back and/or stop playing it.įor this tutorial, we will use the following tools in a Windows 64-bit platform:ġ. The most common class that is used is MediaRecorder, which records audio and video. For such scenarios we provide an optional FFmpeg wrapper seamlessly integrated into our engine.Android devices are equipped with hardware input devices such as microphone, camera etc, from which we can capture audio or video in our applications. However, there are plenty of cases when it is not enough. By default, VASTreaming utilizes native platform decoders and encoders. The last but not least is encoding/decoding functionality. It is very handy if you are going to use our libraries for two-way communication services. Input source can be a live stream, audio capture or file.Īnother important audio feature is the echo cancellation. This functionality is available in mobile and desktop client applications as well as in cloud server apps.Īccordingly, our audio processor gives you an ability to mix one or more audio sources into a single output in realtime. Input source can be a live stream, video capture, file, image or text. Our video processor allows mixing of one or more input sources into a single output in realtime. Moreover, VASTreaming provides a set of media processing features which can be utilized on both client and server ends. One of the features that makes our product outstanding is a low latency which can be critical for such applications as surveillance, game streaming etc. On-screen reception is provided as an UI component, specific for each platform, along with video and audio renderers. Playback client suitable for both off-screen and on-screen reception allows you to receive and watch live streams via any modern streaming protocol.
Video/audio capture in conjunction with a client streaming to a remote server (or in other words, publishing) allows you to automate the the process of streaming to any streaming provider, be it Youtube, Facebook, Twitch or anything else. Server can be scaled to work on a high performance environment, such as cloud streaming server, as well as on a very low performance devices, such as Raspberry Pi. There are both single and multi-protocol servers available. Streaming server is an easy to use, all-in-one solution for a server application tailored to customer needs. VASTreaming supplies all kinds of streaming end points, including servers, publishers, and clients:
0 kommentar(er)
