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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -5,11 +5,9 @@ This package contains several tools that use the standalone library of the Fraunhofer FDK AAC code from Android, patched for 960-transform to do DAB+ broadcast encoding. -The first tool, *dabplus-enc-file* can encode from a file or pipe -source, and encode into a file or pipe. There is no PAD support. - The *dabplus-enc-file-zmq* can encode from a file or pipe source, -and encode to a ZeroMQ output compatible with ODR-DabMux. +and encode to a ZeroMQ output compatible with ODR-DabMux, to a +file or to stdout. The *dabplus-enc-alsa-zmq* can encode from an ALSA soundcard, and encode to a ZeroMQ output compatible with ODR-DabMux. It supports @@ -100,6 +98,7 @@ Then, you can use any media player that has an alsa output to play whatever sour Important: you must specify the correct sample rate on both "sides" of the virtual sound card. + Scenario 3 ---------- Live Stream encoding and preparing for DAB muxer, with ZMQ output, at 32kHz, using sox. @@ -120,16 +119,16 @@ Live Stream encoding and preparing for DAB muxer, with FIFO to odr-dabmux, 48kHz arecord. arecord -t raw -f S16_LE -c 2 -r 48000 -D plughw:CARD=Loopback,DEV=0,SUBDEV=0 | \ - dabplus-enc-file -a -b 24 -f raw -c 2 -r 48000 -i /dev/stdin -o /dev/stdout 2>/dev/null | \ + dabplus-enc-file-zmq -a -b 24 -f raw -c 2 -r 48000 -i /dev/stdin -o - | \ mbuffer -q -m 10k -P 100 -s 360 > station1.fifo -Here we are also using the ALSA plughw feature. +Here we are using the ALSA plughw feature. Scenario 5 ---------- Wave file encoding, for non-realtime processing - dabplus-enc-file -a -b 64 -i wave_file.wav -o station1.dabp + dabplus-enc-file-zmq -a -b 64 -i wave_file.wav -o station1.dabp Usage of MOT Slideshow |