In amongst the young features ushered in with Android KitKat was a screencasting capacity — a native tool for conquer on - screen activity in a video file . Whether you want to show off your app , deal your Angry Birds prowess or go a series of Android troubleshooting videos , it ’s not difficult to get the functionality up and run , as we ’ll explicate in the steps below .
Before we go any further , you will need Android 4.4 KitKat running on your phone or tablet to come after this guide , as the native feature film is n’t useable in earlier versions . You ’ll also postulate to activate developer mode on your gadget but there ’s no demand for root access if you do n’t heed using a computer . There are a fistful of unlike way you could take on the job — include using third - political party apps — but here we ’ll focus on the aboriginal capability built into Android 4.4 KitKat .
Laying the foundations
First you ’re blend to need to get your phone or tablet into developer musical mode . Head to the About section of the configurations app then tap the Build number seven times . praise ! You ’re now a developer , with a brand new Developer options carte du jour . Head into this and click the USB debugging option and confirming your choice .
Next , you call for the Android SDK software software package , which you candownload directly from Googlefor your desktop operating system of pick . Once you ’ve installed the suite of tools , your estimator is able-bodied to give your mobile gadget the screen capture commands . If you ’re on a Windows automobile then you also need to downloadthe relevant USB driversfor your phone or tablet .
All of this makes sure your screen background computer can verbalize to your telephone or tablet in the good language . The installations are n’t hard , but you could find plenty of online tutorials if you break away into problems . There are a few extra cursor in our template toinstalling the Android L trailer . you may put the Android SDK file anywhere on your system of rules as long as you remember where they are .
Capturing screencasts
With all that software do up we ’re just about quick to start capture video . Connect up your machine to your calculator and make certain the USB storage option is lay out to Camera ( PTP ) rather than Media machine ( MTP ) — you should be able to get to the relevant option from the drop cloth - down apprisal drawer .
Open up a command prompt from the sdk / political platform - prick booklet where you ’ve extracted the Android SDK package . In Windows File Explorer you may do this through the File menu or via the carte that appear with a Shift+right - click combination ; on a Mac , expend the Terminal app . expend the command adb devices to verify this is going to make . If nothing is list , you ’ve gone amiss somewhere .
The command adb shell screenrecord /sdcard / video.mp4 is the one you take to start the screencasting , supplant “ video ” with the filename of your choice ( you’re able to choose a different path as well if you care ) . On - screen activity will be recorded as a video recording Indian file in the locating you ’ve selected until you press Ctrl+C ( or Cmd+C ) on your computer . you may then open up , exportation and cut the video as you like , either on your equipment on on your connected machine .
If you want viewers to be able-bodied to keep up with what you ’re doing on your Android gimmick then you might want to switch on the Show touch option from the Developer option fare we mentioned to begin with . There are also a act of extra parameters you’re able to impart to the screen record book command ( such as setting a time limit ) . eccentric adb eggshell screenrecord -help to see what your option are .
That ’s all there is to it — fair painless and useful for a whole range of purpose . If you ’ve already take root your gadget then you’re able to trigger the screen record control using a third - party app without the need for a computer , and there are several available to do the job on Google Play ( SCR Screen Recorder ProandKitKat Screen Capturefor model ) .
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