playable editions (chapters)… but all tracks mixed :-/

backup-disc.sh

@@ -399,11 +399,13 @@ while read -r tlist; do
   STREAMS_TO_REF[$strid]=$ref
 done <"$BUILD/.titlelist"
 
-declare -A STREAMS_TO_OFFSET
+declare -A STREAMS_TO_OFFSET STREAMS_TO_TRACKID
 
 ref=0
+id=1
 for strid in "${STREAMS_LIST[@]}"; do
   STREAMS_TO_OFFSET[$strid]=$ref
+  STREAMS_TO_TRACKID[$strid]=$id; id=$((id+1))
   file="${STREAMS_TO_FILES[$strid]##*|}"
   tnum=$(sed -r 's#.*/t.([0-9]+).ch.[0-9]+.mkv#\1#' <<<"$file")
   streamcount=$(jq -r '.tracks | length' <"${file%mkv}json")
@@ -419,9 +421,9 @@ for strid in "${STREAMS_LIST[@]}"; do
   IFS='|' read -r -a files <<<"${STREAMS_TO_FILES[$strid]#|}"
   MKVMRGARGS+=("${files[@]}")
   MKVMRGARGS+=(']')
-  for file in "${files[@]}"; do
-    ref=$(bc -lq <<<"$ref+$(jq -r '.container.properties | .duration/.timestamp_scale' <"${file%mkv}json")+1")
-  done
+#  for file in "${files[@]}"; do
+#    ref=$(bc -lq <<<"$ref+$(jq -r '.container.properties | .duration/.timestamp_scale' <"${file%mkv}json")")
+#  done
 done
 
 # generate MKV editions XML file
@@ -473,6 +475,9 @@ ENDOFXML
       <ChapterDisplay>
         <ChapterString>$tnum.$chnum — ${CHNAMES[$tnum.$chnum]}</ChapterString>
       </ChapterDisplay>
+      <ChapterTrack>
+        <ChapterTrackNumber>${STREAMS_TO_TRACKID[$strid]}</ChapterTrackNumber>
+      </ChapterTrack>
     </ChapterAtom>
 ENDOFXML