feat(unitproc/bk_export_audio.sh):Process files via find

* feat(user/convert_file_to_flac.sh):Preserve metadata

diff --git a/unitproc/bk_export_audio.sh b/unitproc/bk_export_audio.sh
index bbf3f3d86292df82974e43207ed0331553b3ac45..927556e4afc6e5e706e88a64851da60077030693 100755 (executable)
--- a/unitproc/bk_export_audio.sh
+++ b/unitproc/bk_export_audio.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # Desc: Extracts audio from video files
 # Usage: bk_export_audio.sh [input_dir] ([output_dir])
-# Version: 0.1.1
+# Version: 0.1.2
 # Depends: bash 5.1.16, GNU Coreutils (8.32)
 
 # Plumbing
@@ -309,11 +309,11 @@ main() {
     # Do work
     yell "DEBUG:dir_in:$dir_in":
     yell "DEBUG:dir_out:$dir_out";
-    for file in "$dir_in"/*; do
+    while read -r file; do
         yell "DEBUG:count_jobs:$(count_jobs)";
         while [[ "$(count_jobs)" -ge $max_jobs ]]; do sleep 0.1; done; # limit jobs        
         job "$file" "$dir_out" &
-    done;
+    done < <(find "$dir_in" -type f);
 
     # Announce completion
     while [[ "$(count_jobs)" -gt 0 ]]; do sleep 1; done;

diff --git a/user/convert_file_to_flac.sh b/user/convert_file_to_flac.sh
index cc6c621547f9fb1b4a30c46c0f93010d2e25be2d..cd20d2d7346cebf314a1414c2fa912b258f79a04 100755 (executable)
--- a/user/convert_file_to_flac.sh
+++ b/user/convert_file_to_flac.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # Desc: Converts file readable by ffmpeg to FLAC audio file
 # Usage: convert_file_to_flac.sh [path]
-# Version: 0.0.3
+# Version: 0.0.4
 # Ref/Attrib: [1] Convert audio file to FLAC with ffmpeg? https://superuser.com/a/802126
 #             [2] How to specify flac compression level when converting with avconv? https://askubuntu.com/questions/544651/
 #             [3] How can I extract audio from video with ffmpeg? https://stackoverflow.com/a/27413824
@@ -217,7 +217,7 @@ main() {
         die "FATAL:Not an audio file:$1"; fi;
     
     # Convert file to FLAC. See [1], [2]
-    try ffmpeg -i "$1" -vn -c:a flac -compression_level 12 "$1".flac
+    try ffmpeg -i "$1" -vn -c:a flac -map_metadata 0 -compression_level 12 "$1".flac
 }; # main program
 
 main "$@";