From 838081dfd6fa1e20ec51710034c44f83cd3d1573 Mon Sep 17 00:00:00 2001
From: deflax <daniel@deflax.net>
Date: Mon, 24 Jun 2024 04:45:43 +0300
Subject: [PATCH] migrate scripts

---
 stream.sh | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 stream.sh

diff --git a/stream.sh b/stream.sh
new file mode 100755
index 0000000..fa2366e
--- /dev/null
+++ b/stream.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+echo "Press CTRL+C to exit"
+
+source config
+
+echo ${srt_output}
+
+while :
+do
+	CURRENTDATE=`date +"%Y-%m-%d %T"`
+	echo Start at ${CURRENTDATE}
+
+	threads=12
+
+	# gpu
+	hwaccel="-hwaccel vaapi -vaapi_device /dev/dri/renderD128"
+	input_video_filter="-vf format=nv12,hwupload"
+	h264_vaapi="-c:v h264_vaapi -qp 18"
+
+	#cpu
+	#libx264="-c:v libx264"
+	
+	#calf plugins
+	#input_audio_filter="-af lv2=p=http\\\\://calf.sourceforge.net/plugins/Gate:c=threshold=0.04010706|knee=8|range=0.03148599, lv2=http\\\\://calf.sourceforge.net/plugins/Compressor:c=knee=8|threshold=0.125, lv2=http\\\\://calf.sourceforge.net/plugins/Limiter:c=level_out=0.71697748|limit=0.62763602" 
+
+	#load normalization
+	#output_audio_filter="-filter:a loudnorm" 
+
+	ffmpeg -hide_banner -loglevel repeat+level+info ${hwaccel} -f v4l2 -framerate 30 -pix_fmt yuv420p -video_size 1920x1080 -i /dev/video7 -f alsa -thread_queue_size 24000000 -ar 44100 -i plughw:CARD=USB ${input_audio_filter} ${input_video_filter} -f mpegts ${h264_vaapi} ${libx264} -b:v 5500k -c:a aac -b:a 192k ${output_audio_filter} -ac 2 -ar 44100 -threads ${threads} -y ${srt_output}
+
+	CURRENTDATE=`date +"%Y-%m-%d %T"`
+	echo End at ${CURRENTDATE}
+	sleep 5
+done
+