android transcode video

Wind Network talk Youku cool six class video website Android software Development Video TutorialThis series of tutorials focuses on an overall architecture, development process, and code writing process for Android software like Cool six, Youku and other video sites. specifi

Android uses WebView to browse a webpage with sound or video. After WebView is disabled, the solution does not stop sound or video. I recently used Eclipse to develop an Android mobile app. In fact, one function is to use the WebView control provided by Android to load Web

This article is mainly about: using the camera API to capture video data and save to a file, using Surfaceview, Textureview to preview the Camera data, take the NV21 data callback.Note: Requires permission:First, preview the Camera dataPeople who have done Android development generally know that there are two ways to do this: Surfaceview, Textureview.Here's how to preview your data using Surfaceview: Surfac

Onpreparedlistener Mediaplayeronpreparedlistener =NewOnpreparedlistener () {@Override Public voidonprepared (MediaPlayer arg0) {//first get the width and height of video intVwidth =mediaplayer.getvideowidth (); intVheight =mediaplayer.getvideoheight (); //The parent container of the LinearLayout android:orientation= "vertical" must beLinearLayout LinearLayout =(LinearLayout) Findviewbyid (R.id.layoutplay); intLW =linearlayout.getwidth (); i

In jb2, take a photo/video in camera, and click the thumbnail in the lower right corner/slide to the left to view the image/video, after you click "delete" menu to delete all images/videos, the camera preview is displayed only at about 1/4 on the left of the screen. After sliding to the right, the camera preview interface is displayed. How to automatically return to the cemera preview interface after deleti

*) windowbuffer.bits; int dststride = windowbuffer.stride * 4; uint8_t *src = (pframergba->data[0]); int srcstride = pframergba->linesize[0]; Because the window's stride and the stride of the frame are different, it is necessary to copy the int h line by row; for (h = 0; h This wants to really master, need to avfilter.c at least two times, because the following four structures have not seen their internal memberstypedef struct AVFILTERCONTE

http://blog.csdn.net/jiangwei0910410003/article/details/52057543First, prefaceIn the video broadcast is generally two video data sources, one is the camera data, one is recorded desktop data, and generally beautiful girls live is from the camera data, game Live is recorded desktop data, then today to see the first Data source analysis, There are many scenes of using the camera in

development of similar functions, improve the code refactoring ability. advanced to the master.the 11th Chapter Curriculum summary and the project optimizationfirst of all to congratulate everyone to adhere to the last moment, success is often more this one insist, but also very grateful to all of you chose this course, I am in the course question and answer area waiting for everyone, is supposed to say goodbye, or to give you a course summary, and suggest that we look back a few times, and fin

Android video processing-process the first thumbnail of a video A class has been added since API 8: Android. media. ThumbnailUtils provides three static methods: one to obtain the Bitmap obtained from the first frame of the video, and the other two to scale down the image. p

When Android 2.3.7.r1 presses the menu key, the video is stopped. Press the menu key when you change the video to do not process it. The following modifications can be made: In packages/apps/cameraopen/src/COM/mediatek/camera/videocamera. Java In the onkeydown () method: Modify Case keyevent. keycode_menu: If (mheadupdisplay! = NULL mglrootview! = NULL ! Malerts

When Android 2.3.7.r1 presses the menu key, the video is stopped. Press the menu key when you change the video to do not process it. The following modifications can be made: In packages/apps/CameraOpen/src/com/mediatek/camera/VideoCamera. java In the onKeyDown () method: Modify Copy codeThe Code is as follows: case KeyEvent. KEYCODE_MENU: If (mHeadUpDisplay! = Nu

This project address, the name is recorded video, for starHttps://github.com/979451341/Audio-and-video-learning-materialsThis time the code record video can be used in each player, sometimes long display, compared to the previous code to say why the two effects are different, but I first add some of the previously missing Mediacodec official notes and Mediacodec.

); this step matches your system. This step is not required in the future of 2.3.3.In this simple way, we have completed the first step of Wireless Video Monitoring and achieved camera image preview. Here we have set preview, but we have not processed the image data of each frame. Next time we will talk about how to obtain and process each frame of the camera. The following is the source code under sdk2.3.3, which can be run on the mobile phone of m

display all video files on Android devices;3. Support for thumbnails: to reduce the time required to load multiple images simultaneously in the same view component, you can call Glide. with (context ). load ("image path"). thumbnail ("scaling ratio"). the into ("view component") method loads a thumbnail and controls the parameter size in thumbnail () to control the display of thumbnails of different propor

When Android 2.3.7.r1 presses the menu key, the video is stopped. Press the menu key when you change the video to do not process it. The following modifications can be made: In packages/apps/CameraOpen/src/com/mediatek/camera/VideoCamera. java In the onKeyDown () method: Modify Case KeyEvent. KEYCODE_MENU: If (mHeadUpDisplay! = Null mGLRootView! = Null ! MAlertS

. It is expected that the standard will be expanded in 2014 and will support the 4:2:2 and 4:4:4 sampling formats (i.e. providing higher color reduction) and multi-view encoding (e.g. 3D stereo video encoding). 　　In fact, the h.265 and the H: standard have some overlap in various functions. For example, the hi10p section of the H. 10bit standard supports video with a color depth. The other, part of H. 14 (h

RORO Android development video tutorial (Android getting started) first set Android system IntroductionHttp://android.itmdc.com/forum.php? MoD = viewthread tid = 8 extra = Page % 3d1 RORO Android development video tutorial (In

Android [Android] edition Air Video remote playback of computer videos In Apple's iOS, there is an application of Air Video, which can remotely play videos in the computer on iOS through Wifi without copying the Video to the mobile phone. Very easy to use! I recently used m