anars · boredsquirrel · Mar 6, 2025 · Mar 6, 2025 · Mar 6, 2025
diff --git a/1-hour-and-20-minutes-of-silence.mp3 b/1-hour-and-20-minutes-of-silence.mp3
diff --git a/1-hour-of-silence.mp3 b/1-hour-of-silence.mp3
diff --git a/1-minute-of-silence.mp3 b/1-minute-of-silence.mp3
diff --git a/1-second-and-500-milliseconds-of-silence.mp3 b/1-second-and-500-milliseconds-of-silence.mp3
diff --git a/1-second-of-silence.mp3 b/1-second-of-silence.mp3
diff --git a/10-minutes-of-silence.mp3 b/10-minutes-of-silence.mp3
diff --git a/10-seconds-of-silence.mp3 b/10-seconds-of-silence.mp3
diff --git a/10sec-silence.m4a b/10sec-silence.m4a
diff --git a/15-minutes-of-silence.mp3 b/15-minutes-of-silence.mp3
diff --git a/15-seconds-of-silence.mp3 b/15-seconds-of-silence.mp3
diff --git a/15min-silence.m4a b/15min-silence.m4a
diff --git a/15sec-silence.m4a b/15sec-silence.m4a
diff --git a/1h-silence.m4a b/1h-silence.m4a
diff --git a/1min-silence.m4a b/1min-silence.m4a
diff --git a/1sec-silence.m4a b/1sec-silence.m4a
diff --git a/2-minutes-and-30-seconds-of-silence.mp3 b/2-minutes-and-30-seconds-of-silence.mp3
diff --git a/2-seconds-and-500-milliseconds-of-silence.mp3 b/2-seconds-and-500-milliseconds-of-silence.mp3
diff --git a/2-seconds-of-silence.mp3 b/2-seconds-of-silence.mp3
diff --git a/250-milliseconds-of-silence.mp3 b/250-milliseconds-of-silence.mp3
diff --git a/2h-silence.m4a b/2h-silence.m4a
diff --git a/2sec-silence.m4a b/2sec-silence.m4a
diff --git a/30-minutes-of-silence.mp3 b/30-minutes-of-silence.mp3
diff --git a/30-seconds-of-silence.mp3 b/30-seconds-of-silence.mp3
diff --git a/30min-silence.m4a b/30min-silence.m4a
diff --git a/30sec-silence.m4a b/30sec-silence.m4a
diff --git a/45-minutes-of-silence.mp3 b/45-minutes-of-silence.mp3
diff --git a/45-seconds-of-silence.mp3 b/45-seconds-of-silence.mp3
diff --git a/4h-silence.m4a b/4h-silence.m4a
diff --git a/5-minutes-of-silence.mp3 b/5-minutes-of-silence.mp3
diff --git a/5-seconds-of-silence.mp3 b/5-seconds-of-silence.mp3
diff --git a/500-milliseconds-of-silence.mp3 b/500-milliseconds-of-silence.mp3
diff --git a/5sec-silence.m4a b/5sec-silence.m4a
diff --git a/750-milliseconds-of-silence.mp3 b/750-milliseconds-of-silence.mp3
diff --git a/8h-silence.m4a b/8h-silence.m4a
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 boredsquirrel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/empty-audio b/empty-audio
@@ -0,0 +1,53 @@
+#!/bin/bash
+set -euo pipefail
+
+read -rp "Enter amount of seconds: " seconds &&
+
+#### Construct the filename ###
+
+# filename
+secrest=0
+minutes=0
+hours=0
+result=""
+
+# Calculate minutes and remaining seconds
+if (( seconds >= 60 )); then
+    minutes=$(( seconds / 60 ))
+    secrest=$(( seconds % 60 ))
+else
+    secrest=$seconds
+fi
+
+# Calculate hours and remaining minutes
+if (( minutes >= 60 )); then
+    hours=$(( minutes / 60 ))
+    minutes=$(( minutes % 60 ))
+fi
+
+# Build the filename
+result=""
+(( hours > 0 )) && result+="${hours}h"
+(( minutes > 0 )) && result+="${minutes}min"
+(( secrest > 0 )) && result+="${secrest}sec"
+
+### Create the file ###
+
+# parameters for AAC:
+# - 4000Hz as samplerate, lowest possible
+# - mono channel, doesnt matter if the audioplayer duplicates this as this is silence
+# - 1kHz bitrate, lowest possible
+
+# AAC
+ffmpeg -f lavfi -i anullsrc=r=2000:cl=mono -t "$seconds" -c:a aac -b:a 1k "$result"-silence.m4a
+
+
+# ALTERNATIVES
+# opus (4x the size)
+# higher minimum bitrate
+# ffmpeg -f lavfi -i anullsrc=r=8000:cl=mono -t $seconds -c:a libopus -application voip "$result"-silence.ogg
+
+# other codecs tested, all bigger:
+# wav
+# mp3
+# raw