Android multimedia in Hindi, playing audio in android, playing video in android, learn android in Hindi

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Android multimedia
 Introduction to android multimedia in Hindi
o What is stage fright?
 Playing audio with android multimedia in Hindi
 Playing video with android multimedia in Hindi
 Taking pictures with android in Hindi
 Recording audio with android in Hindi
Introduction to android multimedia
आज ए cell phone ए multimedia ए
ज ई cell phones ज multimedia
support User phone music , video
औ web surfing इ ए आ cell phone
multimedia support ज Android आ multimedia system
implement आ Android google default
multimedia system provide ज आ
What is stage fright?
Stage fright ए multimedia system ज google android devices ए
provide इ OpenCORE system ज Stage
fright android 2.3 introduce Stage fright OpenCORE
system completely replace आ अ applications
ज systems work Stage fright system
ज
 Stage fright आ media playback, download औ live
stream ज
 Stage fright RTSP औ HTTP आ protocols support
 इ system आ media record
 Stage fright video call support

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 system hardware औ input output devices support
Playing audio in android
music ज multimedia support अ
mobile उ cell phone music play इ ए
android आ built in media player provide इ
आ Android media player ए ई music play ए
आ 3 simple steps follow
 आ ज MP3 file play उ res/raw file store
ज
 इ आ MediaPlayer class object create औ MP3 file
reference pass ए आ MediaPlayer.create() method
औ उ current activity context औ MP3 file URL pass
 इ आ इ object start() method call
MediaPlayer mp = new MediaPlayer();
MediaPlayer mp1;
mp1= mp.create(Context context, mp3 file id);
mp1.start();
Playing video in android
Android आ video play Android video play audio
comparison Video play ए आ view surface
provide Android VideoView widget ज इ task
handle इ layout manager इ ज
आ इ size औ color change VideoView

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AndroidManifest.xml define ज इ ए आ <VideoView>
element इ element 3 main attributes ज आ
 android:id - video resource id
 android:layout_width - इ आ view width set
 android:layout_height - इ view height set ज
VideoView आ define इ उ ज
<VideoView android:id="resource-id-of-video"
android:layout_width="200px"
android:layout_height="200" />
VideoView define आ activity class ए window create
इ VideoView object create ज औ उ id identify
ज इ आ ए URL string variable ए ज video
URL pass ज इ आ इ URI setVideoUri() method
set इ आ VideoView object requestFocus() method call
इ VideoView object start() method call() ज इ
उ ज
getWindow().setFormat(PixelFormat, UNKNOWN);
VideoView vv = (VideoView) findViewById(R.id.videoview);
String videopath = "path of video";
Uri myUri = Uri.parse(videopath);
vv.setVideoUri(myUri);
vv.requestFocus();
vv.start();

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Taking pictures with android
Android picture ए आ AndroidManifest.xml file
camera permission
<uses-permission android:name="android.permission.Camera">
Picture ए आ ए intent create आ इ
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File save ए आ ए variable create
filepath = getOutputMediaFileUri(MEDIA_TYPE_IMAGE)
इ आ cameraIntent putExtra() method call औ उ filePath pass
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, filepath);
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