From e237788111c593b35acd356589632ed27f09ff9f Mon Sep 17 00:00:00 2001
From: Ekaitz Zarraga <ekaitz@elenq.tech>
Date: Mon, 23 Oct 2023 08:33:37 +0200
Subject: bash-aliases: add volume correction commands
---
bash/dot-bash_aliases | 8 ++++++++
1 file changed, 8 insertions(+)
(limited to 'bash')
diff --git a/bash/dot-bash_aliases b/bash/dot-bash_aliases
index 054ec87..698ac08 100644
--- a/bash/dot-bash_aliases
+++ b/bash/dot-bash_aliases
@@ -65,6 +65,14 @@ alias mail='vim +"set ft=markdown"'
alias yt-album-playlist='yt-dlp --ignore-errors --format bestaudio --extract-audio --audio-format mp3 --audio-quality 160K --parse-metadata "playlist_index:%(track_number)s" --add-metadata --embed-metadata --output "%(playlist_autonumber)02d - %(title)s.%(ext)s" --yes-playlist'
# Easy audio recording
+function audio-volume-detect {
+ # https://trac.ffmpeg.org/wiki/AudioVolume
+ ffmpeg -i "$1" -filter:a volumedetect -f null /dev/null
+}
+function audio-volume-up-db {
+ # https://trac.ffmpeg.org/wiki/AudioVolume
+ ffmpeg -i "$1" -filter:a "volume=$3dB" "$2"
+}
alias audio_list_sources="pactl list short sources"
function audio_record_from {
# https://trac.ffmpeg.org/wiki/Capture/PulseAudio
--
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