Introduction to the Android framebuffer

Framebuffer is usually used as the driver of display devices. framebuffer driver is a character device, device node is /dev/fbX (in Android it’s /dev/graphics/fbX, usually /dev/graphics/fb0). User can regard framebuffer...

Re-timestamping frames in Gstreamer

Once I had an issue with the wrong presentation timestamps of each frame buffers in Gstreamer. Because of this issue, vlc was unable to play an UDP stream coming from...