how to record video call on android

the simplest decoder based on FFmpeg in Android. * It can decode video stream to raw YUV data. * */ #include The Android.mk file is located in Jni/android.mk, as shown below. # Android.mk for FFmpeg # # Lei Xiaohua 雷霄骅 # leixiaohua1020@126.com # http://blog.csdn.net/leixiaohua1020 # LOCAL_PATH := $(call my-dir) # FFmpeg library Include $(CLEAR_V

Linked alarm system based on ARM Cortex-a8 and Android 4.x (Android, A8, Linux, Drive, NDK)Course Category: AndroidSuitable for people: advancedNumber of lessons: 38 (70 sessions)Using technology: Android, A8, 210, Linux, drivers, NDK, alarmsRelated projects: Linkage alarm systemConsulting qq:18402155921. Curriculum development EnvironmentThis course covers Java

->id ); free( p_sys->psz_prefix ); free( p_sys );@@ -352,7 +369,10 @@ static int OutputNew( sout_stream_t *p_stream, } if( psz_file psz_extension )+ {+ p_sys->psz_record_file = strdup( psz_file ); var_SetString( p_stream->p_libvlc, "record-file", psz_file );+ } free( psz_file ); free( psz_output );diff --git a/src/input/var.c b/src/input/var.cindex 9613fe2..04f33b9 100644--- a/src/input/var.c+++ b/src/i

MediaRecorder's prepare () methodPrepare recording. 7) Call the start () method of the MediaRecorder objectStart recording. 8) after the recording is completed, call the stop () method of the MediaRecorder object.Stop recordingAnd call the release () method.Release resources. Tip: 1. In the above steps, steps 3rd and 4th must not be reversed. Otherwise, the pro

This article is a custom video player that can be switched on screen (the computer is separated due to changes in size when changing the screen), such as:--------------Play Video Summary:2 Ways of Surfaceview+mediaplayer and VideoviewThere is a surfaceholder in the Surfaceview, which is obtained through the Surfaceview.getholder () method, plus settype if a compatible 2.3 system is required (surfaceholder.s

JADX decompile after the micro-letter, find this class: We see directly in the OnCreate method there is no intent parameter parsing operation, or we can in this class global search Getintent field, also can be quickly resolved where: See the first field kdescription, from the name of the field should be descriptive information, and from the following code SetText call can confirm this is the title information. We continue to find: Also found

. Cons: Demo delay is great, for reference only. RTMP protocol Semi-open, more difficult3.android phones shoot video through camera class. A frame-by-frame image compression is sent to the server via a socket and the server can be viewed directly. If you want another phone to be able to watch, you can let the server forward to achieve. Example Online there are many, http://download.csdn.net/detail/xiaoliou

video function is like this: the video starts to be recorded once, and stops recording once again. So the name is toggle. Then the declaration function is added. 2. Add the implementation function: Find Android/VLC/lib/video. C, and then add the function implementation as follows: int libvlc_video_toggle_record( libvl

in the in Android, we have three ways to play Video: 1, with its own player. Specifies that the action is action_view,data to Uri,type for its MIME type. 2, use Videoview to play. Use Videoview in the layout file to control it with Mediacontroller. 3, using MediaPlayer class and Surfaceview to achieve, this way is very flexible. 1, call its own player: Uri uri

accumulate knowledge in this and take the time to do things. If you are a beginner, it takes a long time to learn, to grope for things, and then to master the process.And you have to focus on it tactically ^_^, the knowledge points involved are:8.1 Linux Basic operation, here is strongly not recommended under Windows with Cygwin to engage, the first difficult to pass, the second less.8.2 Ndk and JNI,GCC knowledge, because what you're going to do is ultimately encapsulated into a Java class and

Two ways to play Video:Play video with Videoview (convenient, recommended)Play video using MediaPlayer and Surfaceview (early way)The first way:The process of using Videoview to play video is as follows:Define the Videoview component in the interface layout file, or create a Videoview build in the programCall Videoview For example the following two methods to loa

Linked alarm system based on ARM Cortex-a8 and Android 4.x (Android, A8, Linux, Drive, NDK)Course Category: AndroidSuitable for people: advancedNumber of lessons: 38 (70 sessions)Using technology: Android, A8, 210, Linux, drivers, NDK, alarmsRelated projects: Linkage alarm systemConsulting qq:18402155921. Curriculum development EnvironmentThis course covers Java

Mediarecorder can also be used to record video, in addition to being used for recording audio . about Mediarecorder, you can refer to the Android Development of Mediarecorder class explanation ". recording video with Mediarecorder is basically the same as recording audio. Just recording a

Android mobile devices provide a lot of hardware for users to operate and many API interfaces for programmers to call. Java code calls C code to drive hardware devices, such a sophisticated set of implementation solutions. Just like single-chip microcomputer control requires many parameters, Android calls a hardware device also requires a lot of parameters, also

1. Concepts and extensions Videoview is a media playback display and Control control provided by the Android system. Its structure is as follows: Prototype: videoview extendsSurfaceviewImplementsMediacontroller.Mediaplayercontrol Class Structure: Java. Lang. ObjectUsing Android. View. ViewUsing Android. View. surfaceviewUsing

Cheng Xiang Ink Filmandroid--use Videoview to play video foreword have previously talked about how to use Surfaceview with MediaPlayer to play video, in fact, Android also provides developers with another more simple broadcast The way to put the video media, that is Videoview, this blog is about Videoview how to play

1. Interaction with Android voiceNote: The src that gets the voice needs to be fetched with DOM elements(1) HTML (click the button to tell Android that the recording starts and ends)class= "Voice" onclick= "voicecli ()"> upload Voice span>(2) JS//Click VoicefunctionVoicecli () {$ ('. AddPicture '). Hide (); $('. Expaddvoice '). Show (); //Adjustment Method //judging the

650) this.width=650; "Src=" https://mmbiz.qlogo.cn/mmbiz/ Iahl5mqlicpyouricfjprqeibltdqohhtnvhmgddiau9recx83s6j6lfsjn3ol2lcrvjhpnk3ejaq7cblzegz5wppng/0?wx_fmt=jpeg "alt= "0?wx_fmt=jpeg"/> Content IntroductionHow do I record games on my Android and iOS devices? How do I record games on my Android and iOS dev

Android How to use Broadcastreceiver background to realize the interception of call records and access to the Sqllite database through Contentprovilder implementation interface Broadcastreceiver is one of the four major Android components, essentially a global listener for listening to global broadcast messages. The following implementation of the background mon

Android video, android This topic describes how to obtain data from a video at a certain time point.You can call the following method. Note that the parameter unit for obtaining an image is microsecond, not millisecond.If the frame is incorrect, the first frame will be retr