zshrc: drop 2mp3_192 function

See discussion within http://bts.grml.org/grml/issue997

diff --git a/doc/grmlzshrc.t2t b/doc/grmlzshrc.t2t
index 2bfaa71..05a0275 100644 (file)
--- a/doc/grmlzshrc.t2t
+++ b/doc/grmlzshrc.t2t
@@ -448,11 +448,6 @@ user's life.
 Converts plaintext files to HTML using vim. The output is written to
 <filename>.html.
 
-: **2mp3_192()**
-Useful if you own players lacking ogg/flac support.
-Takes a list of "*.ogg" and "*.flac" files and transcodes them to mp3
-with a variable bitrate of at least 192, while preserving basic id3 tags.
-
 : **855resolution()**
 If 915resolution is available, issues a warning to the user to run it instead
 to modify the resolution on intel graphics chipsets.

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 88950ca..146a5bd 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -3437,53 +3437,6 @@ allulimit() {
     ulimit -t unlimited
 }
 
-# 2mp3 transcodes flac and ogg to mp3 with bitrate of 192 while preserving basic tags
-if check_com lame; then
-    2mp3_192() {
-        emulate -L zsh
-        setopt extendedglob
-        unsetopt ksharrays
-
-        local -a DECODE id3tags
-        local -A tagmap
-        local tagdata
-        local RC=0
-        tagmap=("(#l)title" --tt "(#l)artist" --ta "(#l)tracknumber" --tn "(#l)genre" --tg "(#l)album" --tl)
-
-        if [[ ${@[(i)*.ogg]} -le ${#@} ]] && ! check_com oggdec; then
-            echo "ERROR: please install oggdec" >&2
-            return 1
-        fi
-        if [[ ${@[(i)*.flac]} -le ${#@} ]] && ! check_com flac; then
-            echo "ERROR: please install flac" >&2
-            return 1
-        fi
-
-        for af in "$@"; do
-            id3tags=()
-            case "$af" in
-                (*.flac)
-                    DECODE=(flac -d -c "$af")
-                    tagdata="$(metaflac --export-tags-to=- "$af")"
-                    ;;
-                (*.ogg)
-                    DECODE=(oggdec -Q -o - "$af")
-                    tagdata="$(ogginfo "$af")"
-                    ;;
-                (*) continue ;;
-            esac
-            for line (${(f)tagdata}) \
-                [[ "$line" == (#s)[[:space:]]#(#b)([^=]##)=(*)(#e) && -n $tagmap[(k)$match[1]] ]] && \
-                id3tags+=($tagmap[(k)$match[1]] "$match[2]")
-            [[ ${#id3tags} -gt 0 ]] && id3tags=(--add-id3v2 --ignore-tag-errors $id3tags)
-            $DECODE[*] | lame -b 192 -v -h --replaygain-fast  "${id3tags[@]}" - "${af:r}.mp3" || {RC=$?; print "Error transcoding" "${af}"; }
-        done
-        # return 0 if no error or exit code if at least one error happened
-        return $RC
-    }
-    alias ogg2mp3_192 2mp3_192
-fi
-
 #f5# RFC 2396 URL encoding in Z-Shell
 urlencode() {
     emulate -L zsh