how to record video call on android

difference between the two is very clear. Data is the house number, indicating the specific location and specific analysis of specific problems, and type is to emphasize that things are clustered to solve the problem of batch. The actual example is as follows. For example, when a call is made from an application, the action is action_dial and the data is intent such as Tel: XXX. The corresponding human language isCall xxx. If type is used, it is much

At home bored, see Zhao Four god wrote a python script download the tool of today's headlines, finally he gave the mobile side of the appearance, unfortunately no source, in his modest guidance, after reading his article, I decided to laughed at himself, a:CSDN picture maximum value can only pass 2m, so used two GIF pictures, everybody laughed at.The following is the specific implementation process, this point is basically translated by the Zhao God's article, nothing to say, but still

as a JAR (right-->export->jar file on class files)6. Go back to the PHONEGAP project you created earlier and add the jar to the project by adding it as a method above.7. Add the following in the/res/xml/plugins.xml file:name= "Plugintest" value= "Aralork.moblie.plugin.PluginTest" />name is the class name to use when you call, and value is the full path of the class in the jar package8. Finally open the assets/www/index.html file and write something

: = $ (call my-dir) # do Speex and Lamelocal_path: = $ (call My-dir) include $ (root_path)/libmp3lame/android.mkJni/libmp3lame/android.mkLocal_path: = $ (call My-dir) include $ (clear_vars) Lame_libmp3_dir: = Srclocal_module : = mp3lamelocal_src_files: = $ ( Lame_libmp3_dir)/bitstream.c $ (lame_libmp3_dir)/fft.c $ (lame_libmp3_dir)/id3tag.c $ (lame_libmp3_dir)

in this case, media source is camera. (Learning platform is android sdk6.0)Call Graph:Startrecording: Recorder = New Mediarecorder (String16 ()); Classmediarecorder:public Bnmediarecorderclient,Public Virtualimediadeathnotifier When we create the Mediarecorder, we get the Imediaplayerservice pointer before we create the Imediarecorder ( declaration of spMmediarecorder =service->

This post is only for the same love as meAndroid DevelopmentAnd those who are eager to learn.Now I will share my learning process. I hope that you can complete this simple system independently through learning.(PS. I have been learning Java and Android for a month, so don't worry if you have no foundation. In a few steps, everything is simple) As described in the title, today we will learn how to turn on the camera and preview images on the screen.

This article is mainly their own previous research WEBRTC code structure when some information (including ANDROID,IOS,PC), the article from the blog Garden Rtc.blacker, reproduced please explain the source.1, WEBRTC module: Audio data acquisition, sending, receiving, playback call process:2, WEBRTC module: Video data acquisition, sending, receiving, playback

Android platform-based Express track query application development full record (Menudrawer, Dbutils, httputils, voice recognition) Course Category: Android Fit Crowd: Intermediate Number of lessons: 10 (17 knots) Class uses technology: Menudrawer, Dbutils, httputils, voice-over speech recognition related projects: Express track query application development

1. Main ContentThis section briefly introduces the lifecycle of an activity, describes how to set the main activity, and finally describes how to create and destroy an activity. 2. Video description Http://www.eyeandroid.com/thread-11253-1-1.html 3. Translation Reference Start Activity Unlike other functions that start with the main () function in an application, the startup code of the Android system is

Recently in-house training for companies, mainly on instant messaging and mobile video calls, including Android and Android,ios with Ios,android and iOS, as well as mobile and PCDo not fight unprepared for the war, so carefully collated a more detailed outline, the following outline for mobile

);// //Mediarecorder.setvideoframerate (30); //start to mute videoMediarecorder.setoutputformat (MediaRecorder.OutputFormat.MPEG_4);//mediarecorder.setvideosize (640,480);Mediarecorder.setvideosize (1280,720); //set the encoded bitrate, not set will blur the video image//mediarecorder.setvideoencodingbitrate (5*1024*1024); //Clear 512*1024 (unclear)Mediarecorder.setvideoencodingbitrate (900*1024); Clear, and the file size is 3.26M (30 seconds)

Each time you upgrade Android studio, the Gradle version will also be upgraded accordingly, my previous Android studio 3.0.1, Gradle is 4.1 after the upgrade: Android Studio 3.1.0, Gradle for 4.4.When the upgrade is complete, first report a bunch of errors (each upgrade is-.) -）The first mistake is as follows: the sourceset ' instrumenttest ' is not recognize

1. Let's first look at the video or video source: SD card, mobile phone storage (such as multimedia files carried by applications in RES/raw), network. 2. for Android, there is no difference in playing various video files. The only difference may be the method of re-loading files. Let's take a look at the ways mediap

populateallregistries (...) call, while populateallregistries (...) called in construct () of playerengine, And it is calling populaterecognizerregistry (...) previously, a populatenoderegistry (...), populateallregistries (...) go back to populaterecognizerregistry (...) first, read the config file (/system/etc/pvplayer. conf), load the dynamic library with the same UUID as pv_recognizer_interface in... (Why is a uuid specified here? The UUID corres

sort if (Lm.accessorder) {lm++; //Remove this element remove (); //move this element to the head of the queue Addbefore (Lm.header);}} This shows that LRUCache maintains a set of Linkedhashmap, which are sorted in order of access. When the put () method is called, the element is added to the binding, and TrimToSize () is called to determine if the cache is full, and if full, remove the tail element with the Linkedhashmap iterator, which is the least recently accessed element. When the Get (

1. Use Intent to call external player for video playbackIntent Intent = new Intent (Intent.action_view); String type = "Video/mp4"; Uri uri = uri.parse ("/sdcard/123.mp4"); Intent.setdataandtype (URI, type); StartActivity (intent);2. Play local videoPut the video file under the Res/raw file of project engineeringVideov

Recently finally updated the PC version of the WEBRTC, summarized under what adjustments, the article from the blog Garden Rtc.blacker, support the original, reproduced please explain the source.Figure 1: Solution Engineering Structure Comparison:Description1, the biggest adjustment is to remove the Videoengine module, the relevant effects are as follows:1.1, Webrtcdemo inside removed video calls, voice calls still exist, but the removal is a matter o

Yesterday, suddenly asked to take photos and videos to obtain the time, to get accurate time is generally the time to press the shutter button or press the Stop button to generate the file is more accurate.Because, if you click on the open app to take the photo or video button to get the time, it is necessary and real photo or video time error. Because there is time to load the camera, the focus time, and,

(a) Foreword Android defaults to provide contact backup to SD card functions (code in the Com.android.vcard package), we can export the contact to a. vcf file exists in SD card; If you change the phone, we can import the contact from the SD card file. So, can we do the same thing with the phone records? The answer is YES! (ii) export of call recordsSince it is a backup

The full record of application development of express track query based on Android platform (Menudrawer, Dbutils, httputils, voice recognition)Course Category: AndroidSuitable for people: intermediateNumber of lessons: 10 (17 sessions)Use of technology: Menudrawer, Dbutils, httputils, voice-flight speech recognitionProject: Application development project of Express track query based on