From 7a011714df59b83cd1d43f980a7796ef72719f53 Mon Sep 17 00:00:00 2001
From: Guillaume Pellerin <guillaume.pellerin@parisson.com>
Date: Mon, 9 Jun 2025 08:28:28 +0200
Subject: [PATCH] more gst audio options

---
 bin/streaming/telecaster.py   | 12 ++++++------
 etc/telecaster/telecaster.yml |  6 ++++++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/bin/streaming/telecaster.py b/bin/streaming/telecaster.py
index 9f02611..aa5d757 100755
--- a/bin/streaming/telecaster.py
+++ b/bin/streaming/telecaster.py
@@ -18,11 +18,11 @@ VIDEO_PIPELINE_BASE="""{video_source} {video_options} \
     ! queue ! vp8enc threads=4 deadline=2 target-bitrate={vp8_bitrate} \
     ! muxout. \
     {audio_source} {audio_options} client-name="webm_streaming_{id}_audio" ! audio/x-raw, format=F32LE, channels={channels} \
-    ! queue ! audiocheblimit mode=high-pass cutoff=120 poles=4 \
+    ! queue ! audiocheblimit mode=high-pass cutoff={hp_frequency} poles={hp_poles} \
     ! queue ! volume volume={volume_pre} \
-    ! queue ! audiodynamic characteristics=soft-knee mode=compressor threshold=0.125 ratio=0.125 \
+    ! queue ! audiodynamic characteristics=soft-knee mode=compressor threshold={comp_threshold} ratio={comp_ratio} \
     ! queue ! volume volume={volume_post} \
-    ! queue ! audiodynamic characteristics=hard-knee mode=compressor threshold=0.95 ratio=0.001 \
+    ! queue ! audiodynamic characteristics=hard-knee mode=compressor threshold={limit_threshold} ratio={limit_ratio} \
     ! queue ! audioconvert \
     ! queue ! opusenc bitrate={opus_bitrate} \
     ! muxout. \
@@ -32,11 +32,11 @@ VIDEO_PIPELINE_BASE="""{video_source} {video_options} \
 
 AUDIO_PIPELINE_BASE="""{audio_source} {audio_options} client-name="mp3_streaming_audio" \
     ! audio/x-raw, format=F32LE, channels={channels} \
-    ! queue ! audiocheblimit mode=high-pass cutoff=120 poles=4 \
+    ! queue ! audiocheblimit mode=high-pass cutoff={hp_frequency} poles={hp_poles} \
     ! queue ! volume volume={volume_pre} \
-    ! queue ! audiodynamic characteristics=soft-knee mode=compressor threshold=0.125 ratio=0.125 \
+    ! queue ! audiodynamic characteristics=soft-knee mode=compressor threshold={comp_threshold} ratio={comp_ratio} \
     ! queue ! volume volume={volume_post} \
-    ! queue ! audiodynamic characteristics=hard-knee mode=compressor threshold=0.95 ratio=0.001 \
+    ! queue ! audiodynamic characteristics=hard-knee mode=compressor threshold={limit_threshold} ratio={limit_ratio} \
     ! queue ! audioconvert \
     ! queue ! lamemp3enc quality={mp3_quality} \
     ! queue ! shout2send ip={ip} port={port} password={password} mount=telecaster_live.mp3 > /dev/null
diff --git a/etc/telecaster/telecaster.yml b/etc/telecaster/telecaster.yml
index 5088954..e0dab18 100644
--- a/etc/telecaster/telecaster.yml
+++ b/etc/telecaster/telecaster.yml
@@ -94,6 +94,12 @@ telecaster:
       mp3_quality: 4.0
       volume_pre: 2.5
       volume_post: 1.5
+      hp_frequency: 120
+      hp_poles: 4
+      comp_threshold: 0.125
+      comp_ratio: 0.125
+      limit_threshold: 0.95
+      limit_ratio: 0.001
     deefuzzer:
       log: /var/log/telecaster/telecaster_mp3_monitor.log
       m3u: /tmp/telecaster_mp3_monitor.m3u
-- 
2.39.5