Updated readme and added additional optional parameters

README.md

@@ -1,4 +1,4 @@
-# Anime Audio Helper
+# SVT-AV1-Essential-helper
 
 A batch-processing tool for MKV files, designed for high-quality AV1 video encoding and efficient audio handling. This script is tailored for anime and similar content, with a focus on automation, quality, and flexibility.
 
@@ -27,11 +27,14 @@ A batch-processing tool for MKV files, designed for high-quality AV1 video encod
 ## Usage
 
 ```sh
-python anime_audio_helper.py [--no-downmix] [--autocrop]
+python anime_audio_helper.py [--no-downmix] [--autocrop] [--speed <value>] [--quality <value>] [--grain <value>]
 ```
 
 - `--no-downmix` : Preserve original audio channel layout (do not force stereo)
 - `--autocrop`   : Automatically detect and crop black bars from video
+- `--speed`      : Set the encoding speed. Possible values: `slower`, `slow`, `medium`, `fast`, `faster`.
+- `--quality`    : Set the encoding quality. Possible values: `lowest`, `low`, `medium`, `high`, `higher`.
+- `--grain`      : Set the film-grain value (number). Adjusts the film grain synthesis level.
 
 Place your `.mkv` files in the script directory. Processed files will be moved to `completed/`, and originals to `original/`. Logs are saved in `conv_logs/`.
 

anime_audio_helper.py

@@ -465,8 +465,16 @@ def detect_autocrop_filter(input_file, significant_crop_threshold=5.0, min_crop=
         return None
     return _analyze_video_cropdetect(input_file, duration, width, height, max(1, os.cpu_count() // 2), significant_crop_threshold, min_crop, debug)
 
-def main(no_downmix=False, autocrop=False):
+def main(no_downmix=False, autocrop=False, speed=None, quality=None, grain=None):
     check_tools()
+    # Update SVT_AV1_PARAMS with any provided arguments
+    if speed is not None:
+        SVT_AV1_PARAMS['speed'] = speed
+    if quality is not None:
+        SVT_AV1_PARAMS['quality'] = quality
+    if grain is not None:
+        SVT_AV1_PARAMS['film-grain'] = grain
+
     current_dir = Path(".")
     files_to_process = sorted(
         f for f in current_dir.glob("*.mkv")
@@ -544,7 +552,7 @@ def main(no_downmix=False, autocrop=False):
                         print(f"    - Detected VFR based on MediaInfo FrameRate_Mode: {frame_rate_mode}")
                         original_fps_str = video_track_info.get("FrameRate_Original_String")
                         if original_fps_str:
-                            match = re.search(r'\((\d+/\d+)\)', original_fps_str)
+                            match = re.search(r'\\((\\d+)/(\\d+)\\)', original_fps_str)
                             if match:
                                 target_cfr_fps_for_handbrake = match.group(1)
                             else:
@@ -752,5 +760,8 @@ if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Batch-process MKV files with resumable video encoding, audio downmixing, per-file logging, and optional autocrop.")
     parser.add_argument("--no-downmix", action="store_true", help="Preserve original audio channel layout.")
     parser.add_argument("--autocrop", action="store_true", help="Automatically detect and crop black bars from video using cropdetect.")
+    parser.add_argument("--speed", type=str, help="Set the encoding speed. Possible values: slower, slow, medium, fast, faster.")
+    parser.add_argument("--quality", type=str, help="Set the encoding quality. Possible values: lowest, low, medium, high, higher.")
+    parser.add_argument("--grain", type=int, help="Set the film-grain value (number). Adjusts the film grain synthesis level.")
     args = parser.parse_args()
-    main(no_downmix=args.no_downmix, autocrop=args.autocrop)
+    main(no_downmix=args.no_downmix, autocrop=args.autocrop, speed=args.speed, quality=args.quality, grain=args.grain)