-sn Disable the inclusion of subtitle streams

auto_editor/__main__.py

@@ -255,6 +255,11 @@ def main_options(parser: ArgumentParser) -> ArgumentParser:
         help="Apply audio rendering to all audio tracks. Applied right before rendering the output file.",
     )
     parser.add_text("Miscellaneous:")
+    parser.add_argument(
+        "-sn",
+        flag=True,
+        help="Disable the inclusion of subtitle streams in the output file",
+    )
     parser.add_argument(
         "--extras",
         metavar="CMD",

auto_editor/edit.py

@@ -215,7 +215,7 @@ def edit_media(
 
     if tl is None:
         # Extract subtitles in their native format.
-        if src is not None and len(src.subtitles) > 0:
+        if src is not None and len(src.subtitles) > 0 and not args.sn:
             cmd = ["-i", f"{src.path}", "-hide_banner"]
             for s, sub in enumerate(src.subtitles):
                 cmd.extend(["-map", f"0:s:{s}"])
@@ -283,7 +283,7 @@ def make_media(tl: v3, output: str) -> None:
         sub_output = []
         apply_later = False
 
-        if ctr.allow_subtitle:
+        if ctr.allow_subtitle and not args.sn:
             sub_output = make_new_subtitles(tl, ffmpeg, temp, log)
 
         if ctr.allow_audio:

auto_editor/output.py

@@ -88,7 +88,7 @@ def mux_quality_media(
 ) -> None:
     v_tracks = len(visual_output)
     a_tracks = len(audio_output)
-    s_tracks = len(sub_output)
+    s_tracks = 0 if args.sn else len(sub_output)
 
     cmd = ["-hide_banner", "-y", "-i", f"{src.path}"]
 
@@ -192,7 +192,9 @@ def mux_quality_media(
     if args.extras is not None:
         cmd.extend(args.extras.split(" "))
     cmd.extend(["-strict", "-2"])  # Allow experimental codecs.
-    cmd.extend(["-map", "0:t?"])  # Add input attachments to output.
+
+    if not args.sn:
+        cmd.extend(["-map", "0:t?"])  # Add input attachments to output.
 
     # This was causing a crash for 'example.mp4 multi-track.mov'
     # cmd.extend(["-map", "0:d?"])

auto_editor/utils/types.py

@@ -229,6 +229,7 @@ class Args:
     video_quality_scale: str = "unset"
     scale: float = 1.0
     extras: str | None = None
+    sn: bool = False
     no_seek: bool = False
     cut_out: list[list[str]] = field(default_factory=list)
     add_in: list[list[str]] = field(default_factory=list)