subtitle delay script

delay_subtitle.sh

@@ -0,0 +1,95 @@
+#!/bin/bash
+
+set -e
+
+if [ "$#" -ne 2 ]; then
+  echo "Usage: $0 <input.mkv> <delay_in_ms>"
+  exit 1
+fi
+
+INPUT="$1"
+DELAY_MS="$2"
+DELAY_SEC=$(awk "BEGIN {print $DELAY_MS / 1000}")
+BASENAME="${INPUT%.*}"
+OUTPUT="${BASENAME}_subdelay.mkv"
+TMPDIR=$(mktemp -d)
+
+echo "📦 Extracting subtitle stream info from $INPUT..."
+
+# Get subtitle stream index, codec name, language, and title
+mapfile -t SUB_TRACKS < <(ffprobe -v error -select_streams s -show_entries stream=index,codec_name -show_entries stream_tags=title,language -of csv=p=0 "$INPUT")
+
+if [ ${#SUB_TRACKS[@]} -eq 0 ]; then
+  echo "❌ No subtitle tracks found."
+  rm -r "$TMPDIR"
+  exit 1
+fi
+
+echo "🔍 Found ${#SUB_TRACKS[@]} subtitle track(s)"
+
+# Extract the subtitle tracks
+EXTRACT_ARGS=()
+for i in "${!SUB_TRACKS[@]}"; do
+  TRACK_LINE="${SUB_TRACKS[$i]}"
+  IDX=$(cut -d',' -f1 <<< "$TRACK_LINE")
+  CODEC=$(cut -d',' -f2 <<< "$TRACK_LINE")
+  LANG=$(cut -d',' -f3 <<< "$TRACK_LINE")
+  TITLE=$(cut -d',' -f4 <<< "$TRACK_LINE")
+  
+  case "$CODEC" in
+    subrip) EXT="srt" ;;
+    ass) EXT="ass" ;;
+    ssa) EXT="ssa" ;;
+    *)
+      echo "⚠️ Unsupported subtitle codec: $CODEC (track $IDX). Skipping."
+      continue
+      ;;
+  esac
+
+  OUTFILE="$TMPDIR/sub${i}.${EXT}"
+  EXTRACT_ARGS+=("$IDX:$OUTFILE")
+  LANGS+=("$LANG")
+  TITLES+=("$TITLE")
+done
+
+if [ ${#EXTRACT_ARGS[@]} -eq 0 ]; then
+  echo "❌ No supported subtitle tracks found (only .srt/.ass/.ssa supported)."
+  rm -r "$TMPDIR"
+  exit 1
+fi
+
+echo "📤 Extracting subtitles..."
+mkvextract tracks "$INPUT" "${EXTRACT_ARGS[@]}"
+
+# Apply the delay to each subtitle file
+for i in "${!EXTRACT_ARGS[@]}"; do
+  EXT="${EXTRACT_ARGS[$i]##*.}"  # Get the file extension (e.g. ass, srt)
+  IN="$TMPDIR/sub${i}.${EXT}"
+  OUT="$TMPDIR/sub${i}_delayed.${EXT}"
+
+  echo "⏱️ Delaying subtitle track $((i+1)) (${EXT}) by ${DELAY_MS}ms..."
+  
+  # Apply delay to the subtitle using FFmpeg
+  ffmpeg -y -itsoffset "$DELAY_SEC" -i "$IN" -c copy "$OUT"
+done
+
+# Build the mkvmerge command to remux with the delayed subtitles
+CMD=(mkvmerge -o "$OUTPUT" -S "$INPUT")
+
+# Correct mapping for subtitle tracks with language and title flags
+for i in "${!EXTRACT_ARGS[@]}"; do
+  EXT="${EXTRACT_ARGS[$i]##*.}"
+  REMUX_FILE="$TMPDIR/sub${i}_delayed.${EXT}"
+  
+  # Add the language and title metadata for each subtitle track
+  CMD+=("--language" "0:${LANGS[$i]}" "--track-name" "0:${TITLES[$i]}" "$REMUX_FILE")
+done
+
+# Run the remuxing command
+echo "🛠️ Remuxing with delayed subtitles..."
+echo ${CMD[@]}
+"${CMD[@]}"
+
+echo "✅ Done! Output written to: $OUTPUT"
+rm -r "$TMPDIR"
+

monogatari_metadata_fetcher.py

@@ -7,16 +7,16 @@ import time
 
 # List of Monogatari seasons with their AniDB IDs
 SEASONS = [
-    {"name": "Bakemonogatari", "id": 6327},
-    {"name": "Nisemonogatari", "id": 8658},
-    {"name": "Nekomonogatari Kuro", "id": 9453},
-    {"name": "Monogatari: Second Season", "id": 9183},
-    {"name": "Hanamonogatari", "id": 10046},
-    {"name": "Tsukimonogatari", "id": 10891},
+#    {"name": "Bakemonogatari", "id": 6327},
+#    {"name": "Nisemonogatari", "id": 8658},
+#    {"name": "Nekomonogatari Kuro", "id": 9453},
+#    {"name": "Monogatari: Second Season", "id": 9183},
+#    {"name": "Hanamonogatari", "id": 10046},
+#    {"name": "Tsukimonogatari", "id": 10891},
     {"name": "Owarimonogatari", "id": 11350},
-    {"name": "Koyomimonogatari", "id": 11827},
-    {"name": "Kizumonogatari", "id": 8357},
-    {"name": "Zoku Owarimonogatari", "id": 13691}
+#    {"name": "Koyomimonogatari", "id": 11827},
+#    {"name": "Kizumonogatari", "id": 8357},
+#    {"name": "Zoku Owarimonogatari", "id": 13691}
 ]
 
 HEADERS = {
@@ -151,7 +151,7 @@ def fetch_episodes(season_id):
 
             # For Owarimonogatari, start counting from episode 2
             if season_id == 11350 and episode_number == 1:
-                episode_number += 1  # Skip episode 1
+                episode_number += 2  # Skip episode 1
 
             episodes.append({
                 "number": episode_number,