Hi, I have successfully installed SC 7.2 svn on a Buffalo LinkStation MKI with One ARM ARM926EJ-Sid(wb) rev 0 (v5l) Processor. SC is working fine but I can not get AlienBBC to transcode rtsp streams.
I was using alienbbc-linux-v2.01b1_7.1.tar.gz but have recently started again with the new alienbbc-linux-v2.2b1-7.1_7.2.tar.gz. The symptoms are the same. I have successfully compliled mplayer mplayer-1.0rc2 using the stdout patches to mp_msg.c and ao_pcm.c. The fix point cook files haves also been added prior to compiling. mplayer compiles OK. I can record rtsp://rmlive.bbc.co.uk/bbc-rbs/rmlive/ev7/live24/radio2/live/r2_dsat_g2.ra successfully to a WAV file and I can play the WAV file back on a windows PC using windows media player (clear sound, no distortion). Playing the WAV file using mplayer appears to do the right things in therminal window with no errors but there is no sound as it is a headless system with no sound device found. See below (playback was interrupted by me): Playing output3.wav. Audio file file format detected. ========================================================================== Opening audio decoder: [pcm] Uncompressed PCM audio decoder AUDIO: 44100 Hz, 2 ch, s16le, 1411.2 kbit/100.00% (ratio: 176400->176400) Selected audio codec: [pcm] afm: pcm (Uncompressed PCM) ========================================================================== [AO OSS] audio_setup: Can't open audio device /dev/dsp: No such device or address Opening /dev/dvb/adapter0/audio0 DVB AUDIO DEVICE: No such file or directory AO: [null] 44100Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... A: 8.7 (08.7) of 22.0 (22.0) 1.2% AlienBBC is available in the SC web interface and I can use it to stream Virgin Radio mp3 streams and BBC mp3 podcasts. However, connecting to any rtsp (incl directly adding the above URL) provides complete silence!!! I have replaced the contents of Plugins/Alien/custom-convert.conf file with flipflips suggested script: rtsp wav * * [mplayer] -really-quiet -vc null -vo null -bandwidth 10000000 -cache 128 -af volume=0,resample=44100:0:1,channels=2 -ao pcm:nowaveheader:file=- $FILE$ 2>/dev/null rtsp mp3 * * [mplayer] -really-quiet -vc null -vo null -bandwidth 10000000 -cache 128 -af volume=0,resample=44100:0:1,channels=2 -ao pcm:nowaveheader:file=- $FILE$ 2>/dev/null | [lame] --silent -r -x -q $QUALITY$ -b $BITRATE$ - - rtsp flc * * [mplayer] -really-quiet -vc null -vo null -bandwidth 10000000 -cache 128 -af volume=0,resample=44100:0:1,channels=2 -ao pcm:nowaveheader:file=- $FILE$ 2>/dev/null | [flac] -cs --totally-silent --endian=little --channels=2 --sign=signed --bps=16 --sample-rate=44100 --compression-level-0 - wma wav * * [mplayer] -really-quiet -vc null -vo null -cache 128 -af volume=0,resample=44100:0:1,channels=2 -ao pcm:nowaveheader:file=- $FILE$ 2>/dev/null wma mp3 * * [mplayer] -really-quiet -vc null -vo null -cache 128 -af volume=0,resample=44100:0:1,channels=2 -ao pcm:nowaveheader:file=- $FILE$ 2>/dev/null | [lame] --silent -r -x -q $QUALITY$ -b $BITRATE$ - - wma flc * * [mplayer] -really-quiet -vc null -vo null -cache 128 -af volume=0,resample=44100:0:1,channels=2 -ao pcm:nowaveheader:file=- $FILE$ 2>/dev/null | [flac] -cs --totally-silent --endian=little --channels=2 --sign=signed --bps=16 --sample-rate=44100 --compression-level-0 - I have set the ownership of the SC directory and all subfolders with: chown -R squeezecenter:nogroup /usr/src/squeezecenter and mplayer to nobody with chown -R nobody:nogroup /usr/local/bin/mplayer I am going round in circles with this! I am sure I am missing something simple. Can someone please point me in the right direction? Many thanks. DrB. -- DrBIOS ------------------------------------------------------------------------ DrBIOS's Profile: http://forums.slimdevices.com/member.php?userid=19454 View this thread: http://forums.slimdevices.com/showthread.php?t=47999 _______________________________________________ plugins mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/plugins
