I love it for FLAC transcoding on the go. Simply put: while Java is running, the MBL will likely never sleep. Every time garbage collector runs, for example, it will register as a disk I/O and reset the sleep timer. Every time Java accesses the memory, it resets the WD I/O counter, delaying sleep. Most of the memory that Java uses is virtual memory and is stored on the swap partition of the disk. In addition to this, Subsonic occasionally runs periodic tasks. The way Java is designed, it runs tasks (like garbage collector) at periodic intervals. The MBL determines whether or not it should sleep by monitoring disk I/O (it seems to be a rather crude implementation). So it transcodes a bit, then streams the buffer, transcodes a bit more, streams it, Unfortunately, by design, it seems that the disk sleep issue will not have a resolution. That’s why it plays and then pauses - it can transcode or stream, not both. The issue is threading - ffmpeg and Java have to share resources, and neither is very good at it. Video streaming will not work on this device.
It doesn’t seem suitable for a general guide. The performance of the system is poor, installation is shaky, and Java is a liability. Unfortunately, I do not think I will turn this into a guide. I had to add these sources (Comment out all other sources) deb wheezy mainĪpt-get updateapt-get install deb-multimedia-keyringapt-get updateapt-get install ffmpegīuilt on 18:52:44 with gcc 4.6 (Debian 4.6.3-15)Ĭonfiguration: -prefix=/usr -extra-cflags='-g -O2 -fstack-protector -param=ss p-buffer-size=4 -Wformat -Werror=format-security -fPIC -DPIC' -extra-ldflags='- Wl,-z,relro' -cc='ccache cc' -enable-shared -enable-libmp3lame -enable-gpl -enable-nonfree -enable-libvorbis -enable-pthreads -enable-libfaac -enable-l ibxvid -enable-postproc -enable-x11grab -enable-libgsm -enable-libtheora -e nable-libopencore-amrnb -enable-libopencore-amrwb -enable-libx264 -enable-lib speex -enable-nonfree -disable-stripping -enable-libvpx -enable-libschroedin ger -disable-encoder=libschroedinger -enable-version3 -enable-libopenjpeg -e nable-librtmp -enable-avfilter -enable-libfreetype -enable-libvo-aacenc -dis able-decoder=amrnb -enable-libvo-amrwbenc -enable-libaacplus -libdir=/usr/lib /powerpc-linux-gnu -disable-vda -enable-libbluray -enable-libcdio -enable-gn utls -enable-frei0r -enable-openssl -enable-libass -enable-libopus -enable- fontconfig -enable-libdc1394 -enable-libfdk-aac -disable-altivec -disable-ar mv5te -disable-armv6 -disable-vis -shlibdir=/usr/lib/powerpc-linux-gnu I have an even newer version of ffmpeg than addchild nano /etc/apt/sources.list
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