Hi All, I have an olimex AllwinnerA20 board. I have used the following guide to enable cedarx: https://www.olimex.com/forum/index.php?topic=3560.0 This works fine, I can now watch big bugs bunny and the sintel trailer in 1080p. Next, I have played the same mpeg2 SD recording by both mplayer and vdr-sxfe. vdr-sxfe uses a lot more CPU than mplayer. (about 70% vs 14% @600MHz) When I look at the messages by vdr-sxfe, it see vdr-sxfe does use vdpau: $ vdr-sxfe -f vdr-sxfe 1.0.90-cvs (build with xine-lib 1.2.1, using xine-lib 1.2.2) Fullscreen mode VDR server not given, searching ... [18147] [discovery] Replacing broadcast source address 192.168.31.106 with server-given address 127.0.0.1 Found VDR server: host 127.0.0.1, port 37890 [18147] [scrnsaver] Failed to open connection to bus: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 [VDPAU SUNXI] VE version 0x1623 opened. vo_vdpau: vdpau API version : 1 vo_vdpau: vdpau implementation description : sunxi VDPAU Driver vo_vdpau: VideoSurface doesn't support chroma type 4:2:2, sorry. xv_set_property: property=6, value=528408 [18147] [vdr-fe] Detected 2 CPUs [18147] [vdr-fe] Enabling FFmpeg multithreaded video decoding input_bluray: (bluray_class_get_instance:1455) bluray_class_get_instance input_bluray: (bluray_class_get_instance:1455) bluray_class_get_instance [18147] [input_vdr] Connecting (control) to tcp://127.0.0.1:37890 ... [18147] [input_vdr] Server greeting: VDR-1.7.28 xineliboutput-1.0.90-cvs READY [18147] [input_vdr] Connected (control) to tcp://127.0.0.1:37890 [18147] [input_vdr] Connecting (data) to pipe:///var/lib/vdr/plugins/xineliboutput/pipes.2875/pipe.0 [18147] [input_vdr] Data stream connected (PIPE) [18147] [input_vdr] WARNING: xine-engine setting "engine.buffers.audio_num_buffers":230 is too low for HD-playback! Please use values between 500-1000! How can I lower the PCU usage of vdr-sxfe? I have seen a german guide to use cedarx and softhddevice, is this a better solution? http://www.vdr-wiki.de/wiki/index.php/Cubieboard_2_-_Installationsanleitung_... Kind regards, Cedric