android screen capture video

Brief Introduction to Android touch screen Gesture Recognition and android touch screen gesture Most of the time, the use of touch screen Fling, Scroll and other Gesture (Gesture) operations will greatly improve the user experience of the application, such as rolling the

. ORIENTATION_SQUARE: orientName = "square"; default: orientName = "undefined";} Logger. get (). I ("conf. orient: "+ orientName ); Note that the definitions of constants related to the two (ActivityInfo and Configuration) are inconsistent. constants in ActivityInfo are used to determine the display direction, the constants in the Configuration object are clear actual display directions, which may be four: UNDEFINED, LANDSCAPE, and PORTRAIT) and SQUARE (SQUARE ). Finally, let's take a look at

Here is a test DEMO of your own, which is described in detail. Simple video recording function. Package com. video; Import java. io. IOException; Import android. app. Activity; Import android. content. pm. ActivityInfo; Import android. graphics. PixelFormat; Import

IOS UIWebView: the video is played in full screen mode and must be played in Landscape mode. Landscape mode is not supported for a single app. Solution: iosuiwebview Refer to blog: In UIWebView, the video playback screen is automatically rotated. The app does not support rotation, but a page needs to be rotated.

physical machine, the orientation option is required for the screen shift"Focus" If you want to make the program can be tested on the Android emulator need to write Orientation|keyboardhiddenIf the missing Keyboardhidden option does not prevent the destruction of the activityAnd in the later mentioned Onconfigurationchanged event can only capture vertical

(MediaRecorder.VideoEncoder.H264); Set the encoded format of the recorded sound: Setaudioencoder (MediaRecorder.AudioEncoder.AAC); Set the encoded bit rate for the recorded sound: setvideoencodingbitrate (512 * 1000); Set capture frame rate for recorded video: Setvideoframerate (40); Set the width to shoot and the height of the video: Setvideosize (Mscreenwi

instructions on Google. To set these values, go to Settings> Configure Kdenlive> Project Defaults> Default Profile> HD 720 p 30fps (figure 1 ). Set the Capture Screen size to Settings> Configure Kdenlive> Capture> Screen Grab (figure 2 ). You can also choose to capture the

1. simulator Information The color depth of the android simulator is 16 bits, that is, R/G/B = 5/6/5. Therefore, some special processing is required to obtain the screen image. We can log on to the android simulator using ADB. First, dump the/dev/fb0 content, and then copy the dump file to PC (UBUNTU) and run the convert command to process it. Obtain the framebu

The project needs to get the real-time volume value of the video playback, the simplest way is to listen to the audio output, get the audio output stream, and then convert.When investigating, first find this blog:http://blog.csdn.net/jinzhuojun/article/details/33748031The output stream data is recorded in real time using the newly added MediaRecorder.AudioSource.REMOTE_SUBMIX parameter in API 19.Because you need system-level permissions to use the Rem

and solutions for using Videoview 1. Video playback will have a short black screen time: the cause:It takes time for video files to load into memory, and this time may import videoview All Black.Workaround:(1): Add Mediaplayer.onpreparedlistener Listener event to Videoview, play video in its onprepared (MediaPlayer MP

As described in the title, learn how to open the camera and preview images on the screen. Steps for using camera:(1) Call the open () method of camera to open the camera;(2) Call the getparameters () method of camera to obtain the camera parameters. This method returns a camera. Parameters object;(3) Call the setparameters () method of camera // this step is not required after android2.3.3;(4) Call the startpreview () method of camera to start preview

IntroducedAndroid in order to achieve the purpose of saving power, the screen will be automatically displayed when there is no operation, such as when we play the video, although there is no action on the screen, but we do not want it at this time the screen, if the video is