diff options
| -rwxr-xr-x | encode-fbplus.sh | 23 | ||||
| -rwxr-xr-x | encode-url-gst-dabplus.sh | 26 |
2 files changed, 46 insertions, 3 deletions
diff --git a/encode-fbplus.sh b/encode-fbplus.sh index 6741c44..f864a0a 100755 --- a/encode-fbplus.sh +++ b/encode-fbplus.sh @@ -2,6 +2,23 @@ # # Encode Frequence Banane to ZMQ tcp://*:2720 # -mpg123 -s http://fbpc5.epfl.ch:8000/fb_192 |\ - sox -t raw -r 44100 -e signed -b 16 -c 2 - -t raw - rate 48k |\ - ../fdk-aac-dabplus/aac-enc-dabplus-zmq -i /dev/stdin -b 96 -f raw -a -o 'tcp://*:2720' + +WITH_GSTREAMER=1 +URL=http://fbpc5.epfl.ch:8000/fb_192 +BITRATE=64 + +if [ "$WITH_GSTREAMER" == "1" ] +then + gst-launch-1.0 -q \ + uridecodebin uri=$URL ! \ + queue ! \ + audioresample quality=8 ! \ + audioconvert ! \ + audio/x-raw, 'rate=48000,format=S16LE,channels=2' ! \ + filesink location="/dev/stdout" | \ + ../fdk-aac-dabplus/aac-enc-dabplus-zmq -i /dev/stdin -b $BITRATE -f raw -a -o 'tcp://*:2720' +else + mpg123 -s $URL |\ + sox -t raw -r 44100 -e signed -b 16 -c 2 - -t raw - rate 48k |\ + ../fdk-aac-dabplus/aac-enc-dabplus-zmq -i /dev/stdin -b $BITRATE -f raw -a -o 'tcp://*:2720' +fi diff --git a/encode-url-gst-dabplus.sh b/encode-url-gst-dabplus.sh new file mode 100755 index 0000000..d1e2ce7 --- /dev/null +++ b/encode-url-gst-dabplus.sh @@ -0,0 +1,26 @@ +#!/bin/bash +# +# Read a URL using gstreamer, and encode with fdk-aac-dabplus-zmq +# +URL=$1 +BITRATE=$2 +DSTPORT=$3 +QUEUEDELAY=400000 #400ms + +if [ "$DSTPORT" == "" ] +then + echo "Usage:" + echo " $0 <url> <bitrate> <zmq destination port>" + exit 1 +fi + + +gst-launch-1.0 -q \ + uridecodebin uri=$URL ! \ + queue "max-size-time=$QUEUEDELAY" ! \ + audioresample quality=8 ! \ + audioconvert ! \ + audio/x-raw, 'rate=48000,format=S16LE,channels=2' ! \ + filesink location="/dev/stdout" | \ + ../fdk-aac-dabplus/aac-enc-dabplus-zmq \ + -i /dev/stdin -b $BITRATE -f raw -a -o "tcp://*:${DSTPORT}" |