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Difference between revisions of "Rock/Android dev tips"
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(Created page with "{{Languages|rock/Android dev tips}} __TOC__ Some tips for radxa rock android development.") |
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Some tips for radxa rock android development. | Some tips for radxa rock android development. | ||
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| + | === 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 bgr32 -s 1920x1080 -i fb.raw -f image2 -vcodec png fb-%d.png | ||
Revision as of 12:19, 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 bgr32 -s 1920x1080 -i fb.raw -f image2 -vcodec png fb-%d.png