Check in pulseaudio tool
parent
5d9a3afdfc
commit
2923613767
|
@ -0,0 +1,83 @@
|
|||
#!/bin/bash
|
||||
#
|
||||
# IMPORTANT >>>>>You need to get port, ip and feed_id right<<<<<
|
||||
if [ "X$SNOWMIX" = X ] ; then
|
||||
echo "You need to set the SNOWMIX environment variable to the base of the Snowmix installed directory"
|
||||
exit 1
|
||||
fi
|
||||
if [ "X$SNOWMIX_PORT" = X ] ; then export SNOWMIX_PORT=9999 ;fi
|
||||
if [ "X$SNOWMIX_IP" = X ] ; then export SNOWMIX_IP=127.0.0.1 ;fi
|
||||
|
||||
# Check for the snowmix and gstreamer settings
|
||||
if [ ! -f $SNOWMIX/scripts/gstreamer-settings -o ! -f $SNOWMIX/scripts/snowmix-settings ] ; then
|
||||
echo "Can not find the scripts/gstreamer-settings or the scripts/snowmix-settings in the directory set by the SNOWMIX environment variable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ $# -lt 2 ] ; then
|
||||
echo parameter error. Usage $0 feed hwid
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Set video feed and audio feed id
|
||||
feed_id=$1
|
||||
hw_id=$2
|
||||
|
||||
# Load the Snowmix and GStreamer settings
|
||||
. $SNOWMIX/scripts/gstreamer-settings
|
||||
. $SNOWMIX/scripts/snowmix-settings
|
||||
# This will set
|
||||
# a) feed_rate
|
||||
# b) feed_channels
|
||||
# c) feed_control_pipe
|
||||
# d) feed_width
|
||||
# e) feed_height
|
||||
# f) ctrsocket
|
||||
# g) system_width
|
||||
# h) system_height
|
||||
# i) ratefraction
|
||||
# j) snowmix
|
||||
# k) channels
|
||||
# l) rate
|
||||
feed_channels=2
|
||||
feed_rate=44100
|
||||
|
||||
if [ X$feed_control_pipe = X -o X$system_width = X -o X$system_height = X ] ; then
|
||||
echo Failed to get control pipe or width or height from running snowmix
|
||||
# exit 1
|
||||
fi
|
||||
|
||||
if [ X$feed_rate = X -o X$feed_channels = X ] ; then
|
||||
echo Failed to get rate or channels from running snowmix
|
||||
echo Disabling audio
|
||||
else
|
||||
echo "Audio rate and channels : $feed_rate $feed_channels"
|
||||
fi
|
||||
|
||||
SHMSIZE='shm-size=40000000'
|
||||
SHMOPTION="wait-for-connection=0"
|
||||
SHMSINK1="shmsink socket-path=$feed_control_pipe $SHMSIZE $SHMOPTION"
|
||||
#SCALE="$VIDEOCONVERT ! videoscale ! $VIDEOCONVERT"
|
||||
SCALE="videoscale ! $VIDEOCONVERT"
|
||||
AUDIOFORMAT="$AUDIOS16LE"', rate=(int)'$feed_rate', channels=(int)'$feed_channels
|
||||
VIDEOFORMAT=$VIDEOBGRA', width=(int)'$feed_width', height=(int)'$feed_height', framerate=(fraction)'$ratefraction
|
||||
SRC='pulsesrc device='$hw_id
|
||||
|
||||
|
||||
while true ; do
|
||||
# Remove the named pipe if it exist
|
||||
rm -f $feed_control_pipe
|
||||
snowmix=`ps c |cut -c28-34 | grep snowmix | head -1`
|
||||
snowmix=snowmix
|
||||
if [ X$snowmix != X ] ; then
|
||||
(
|
||||
echo 'audio feed ctr isaudio '$feed_id
|
||||
$gstlaunch -q $SRC ! queue ! audioconvert ! audioresample ! audiorate ! $AUDIOFORMAT ! fdsink fd=1 sync=true
|
||||
) | nc $SNOWMIX_IP $SNOWMIX_PORT
|
||||
else
|
||||
echo Snowmix is not running. Quitting $0
|
||||
exit 1
|
||||
fi
|
||||
sleep 2
|
||||
done
|
||||
exit
|
Loading…
Reference in New Issue