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Screen Record for Android
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if [ -z "$1" ]; then | |
shot_path=$(date +%Y-%m-%d-%H-%M-%S).mp4 | |
else | |
shot_path="$*" | |
fi | |
ffmpeg="ffmpeg" | |
n6_frame="n6-background.png" | |
trap ctrl_c INT | |
function ctrl_c() { | |
echo "** Trapped CTRL-C" | |
echo "** Downloading screencast" | |
sleep 2 | |
adb shell am broadcast -a com.android.systemui.demo -e command exit | |
adb pull /sdcard/Movies/$shot_path . | |
echo $ffmpeg | |
echo $n6_frame | |
if [ -x $(which "$ffmpeg") ] && [ -e "$n6_frame" ] | |
then | |
echo "great" | |
$ffmpeg -i $n6_frame -i $shot_path -filter_complex "[1:v]scale=480:-1[scaled_overlay],[0:v][scaled_overlay]overlay=x=(main_w-overlay_w)/2:y=(main_h-overlay_h)/2" $shot_path-frame.mp4 | |
$ffmpeg -y -i $shot_path-frame.mp4 -vf fps=10,scale=320:-1:flags=lanczos,palettegen $shot_path-palette.png | |
$ffmpeg -i $shot_path-frame.mp4 -i $shot_path-palette.png -filter_complex "fps=10,scale=320:-1:flags=lanczos[x];[x][1:v]paletteuse" $shot_path.gif | |
fi | |
alldone | |
} | |
function setup() { | |
adb shell settings put global sysui_demo_allowed 1 | |
adb shell am broadcast -a com.android.systemui.demo -e command network -e mobile show -e datatype lte -e level 4 | |
adb shell am broadcast -a com.android.systemui.demo -e command battery -e level 100 -e plugged false | |
adb shell am broadcast -a com.android.systemui.demo -e command network -e wifi show -e level 4 | |
# Tweak this if you want the clock to changed | |
adb shell am broadcast -a com.android.systemui.demo -e command clock -e hhmm 0440 | |
# Remove this if you want notifications to be availalbe | |
adb shell am broadcast -a com.android.systemui.demo -e command notifications -e visible false | |
echo When finished, run: adb shell am broadcast -a com.android.systemui.demo -e command exit | |
} | |
function alldone() { | |
adb shell am broadcast -a com.android.systemui.demo -e command exit | |
} | |
setup | |
adb shell screenrecord --bit-rate 16000000 /sdcard/Movies/$shot_path | |
echo "Finished" |
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