- read l h w <<__EOF
- $(printf '' \
- | mplayer -input nodefault-bindings -nosound -vo null -identify -frames 0 "$video" 2>&- \
- | sort | sed -rn '
- s:ID_LENGTH=(.*)(\..*)$:\1:p;
- s:ID_VIDEO_HEIGHT=(.*):\1:p;
- s:ID_VIDEO_WIDTH=(.*):\1:p;' \
- | tr '\n' ' '
- )
-__EOF
- printf '%i\t%i\t%i\ttags=\tcomment=\t%s\n' \
- "${l-0}" "${w-0}" "${h-0}" "$(meta_name "$video")"
+ probe="$(printf \\n; ffprobe -show_entries format=duration:stream=width,height "$video" 2>&-)"
+ l="${probe#*duration=}" l="${l%%${BR}*}" l="${l%.*}"
+ w="${probe#*width=}" w="${w%%${BR}*}"
+ h="${probe#*height=}" h="${h%%${BR}*}"
+
+ printf '%i %i %i tags= comment= %s\r\n' \
+ "${l:-0}" "${w:-0}" "${h:-0}" "$(meta_name "$video")"
+}
+
+meta_file(){
+ local file meta name
+ file="$1"
+ meta="${file%/*}/.index/meta"
+ name="$(meta_name "$file")"
+
+ if [ -d "${meta%/meta}" ] && LOCK "$meta"; then
+ grep -avF " ${name}${CR}" "$meta" >"$meta.tmp"
+ meta_line "$file" \
+ | tee -a "$meta.tmp"
+ mv "$meta.tmp" "$meta"
+ RELEASE "$meta"
+ fi
+}
+
+meta_purge(){
+ local file meta name
+ file="$1"
+ meta="${file%/*}/.index/meta"
+ name="$(meta_name "$file")"
+
+ if [ -d "${meta%/meta}" ] && LOCK "$meta"; then
+ grep -avF " ${name}${CR}" "$meta" >"${meta}.tmp"
+ grep -aF " ${name}${CR}" "$meta" >>"${meta}.trash"
+ mv "${meta}.tmp" "$meta"
+ RELEASE "$meta"
+ fi
+}
+
+meta_info(){
+ local file meta
+ file="$1"; meta="${file%/*}/.index/meta"
+
+ if [ -d "${meta%/meta}" ]; then
+ grep -aF " $(meta_name "$file")${CR}" "$meta" \
+ | grep -m1 -axE '[0-9]+ [0-9]+ [0-9]+ tags=[^ ]* comment=[^ ]* .+' \
+ || meta_file "$file"
+ else
+ printf '0\t0\t0\ttags=\tcomment=\t%s\r\n' "$(meta_name "$file")"
+ fi