Difference between revisions of "Rock/Android dev tips"
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adb shell "cat /dev/graphics/fb0 > /sdcard/fb.raw" | adb shell "cat /dev/graphics/fb0 > /sdcard/fb.raw" | ||
adb pull /sdcard/fb.raw | adb pull /sdcard/fb.raw | ||
| − | ffmpeg -vcodec rawvideo -f rawvideo -pix_fmt | + | ffmpeg -vcodec rawvideo -f rawvideo -pix_fmt rgb32 -s 1920x1080 -i fb.raw -f image2 -vcodec png fb-%d.png |
Revision as of 12:56, 15 April 2014
Contents
Some tips for radxa rock android development.
Screenshot
On your host pc, debugg via adb
adb shell "cat /dev/graphics/fb0 > /sdcard/fb.raw" adb pull /sdcard/fb.raw ffmpeg -vcodec rawvideo -f rawvideo -pix_fmt rgb32 -s 1920x1080 -i fb.raw -f image2 -vcodec png fb-%d.png