Thanks for your replies David. David Baelde a écrit : > Hi and welcome to liquidsoap, > > On Mon, Feb 16, 2009 at 6:59 PM, <[email protected]> wrote: >> Liquidsoap detect blank : >> - it stay connected to Icecast, but without sending (to save bandwidth) > > That is not possible. If you're connected to icecast, you have to > stream. Otherwise you get kicked. This is not special to liquidsoap, > it's the way icecast works. You can either disconnect on blank (using > on_blank and server.execute to command <output>.stop) or keep > streaming the blank (if bandwidth is the issue, streaming blank is not > costly at all: it gets almost compressed to zero data...).
Ok, but I've seen this feature on a Barix Instreamer's, it's because I was asking. Like : - Streaming mode : send on level - Trigger level - Pre-trigger start in ms - Post-trigger stop in ms When the box is on without sending level detected, the mountpoint is up but there's no total_bytes_read on the server. When sending level is detected, transfert begin (total_bytes_read is up). I think the difference is that this box retry to connect to Icecast every 5 or 10 seconds with a blank stream. That's a good mecanism I think, than disconnecting on blank, to let show if the settings are ok and the streamer up. Actually, during streaming silence or music (with input alsa), the amount of data transferred to Icecast is the same. >> I would like to use an LCD screen (picoLCD) with LCD4Linux or ProcLCD to >> graph audio input (Alsa input) on it. >> It's possible with Liquidsoap to send to an external prog the dB level ? > > Currently, it's not easily doable. You could pipe the output of the > vumeter operator to a script that parses it and sends the data to your > LCD, but it wouldn't be very easy. If you really want that feature, it > makes sense to ask for a new operator (or a change in an existing > operator) that would provide simple access to the analysis. You can > ask by submitting a new feature request ticket on > http://savonet.rastageeks.org. I'll try to do this ! Best, Lb ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Savonet-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/savonet-users
