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Diffstat (limited to 'contrib/utils/README.rawplayer')
| -rw-r--r-- | contrib/utils/README.rawplayer | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/contrib/utils/README.rawplayer b/contrib/utils/README.rawplayer deleted file mode 100644 index 146898a5c..000000000 --- a/contrib/utils/README.rawplayer +++ /dev/null @@ -1,37 +0,0 @@ -rawplayer is a simple C applet to stream raw music files in place of mpg123 - -INSTALL - -compile the .c file and install: -gcc -O2 rawplayer.c -o /usr/bin/rawplayer - - - -Converting MP3 to RAW - -Make track01.mp3 into track01.raw with sox (if compiled with mp3 support). -sox -c 1 track01.mp3 -t raw -r 8000 -c 1 -s -w track01.raw - -Otherwise, use whatever app to turn track01.mp3 into track01.wav then use sox on the wav. -sox -c 1 track01.wav -t raw -r 8000 -c 1 -s -w track01.raw - - -Once you have the raw files put them in any dir on your system (eg /var/lib/asterisk/holdmusic_raw). -and set up a class in musiconhold.conf like so: - -[classes] -default => custom:/var/lib/asterisk/holdmusic_raw,/usr/bin/rawplayer - - -This is the most efficient way to implement moh because no cpu usage is required to -explode the very compressed mp3 data then downsample the music to the 8khz mono on the fly -instead the data is already stored on the disk in the format that asterisk needs it to be -and the player does little more than pick up frames from the file and hand them to right -to the asterisk pipe where the audio is shared into all the channels who require it. - - -If you have cpu to spare and want a simple mp3 solution consider the format_mp3 from -asterisk-addons and the files based moh. - - - |