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37 lines
1.4 KiB
Markdown
37 lines
1.4 KiB
Markdown
Animated GIFs are useful for documenting animations. Here's how to make them:
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## Capturing video of an Android device
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* This feature is available on KitKat and later.
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* Make sure to launch the app using `flutter run --release` for faster performance.
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* Start recording video by running this command on the command line:
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```adb shell screenrecord /sdcard/recording.mp4```
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* Interact with the app. When you are done you can terminate the recording with CTRL+c.
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* Pull the recording off the device and onto your local hard drive:
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```adb pull /sdcard/recording.mp4 ~/Downloads/```
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## Capturing video of the iOS simulator
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* Move the iOS simulator above your other applications
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* Launch the "QuickTime Player" app
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* Select “New Screen Recording” from the File menu
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* Draw a box around the Simulator and click "Start Recording"
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* When you're finished, click on Stop Recording on the Menu Bar.
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* If needed, trim your recording using "Trim" from the "Edit" menu.
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* Save the recording
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## Converting the recording to GIF
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* Go to http://ezgif.com/video-to-gif and upload the video.
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* If further trimming is needed, select the start and end times for your GIF.
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* Select an appropriately small size for the GIF (recommended: 320xAUTO).
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* Select a high framerate for the GIF (the max is 20) for smoothest animation
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* Convert to GIF and download the GIF file
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## Example
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