Auto backup: 2026-02-21 07:01

.venvs/transcribe/bin/srt-fixed-timeshift

@@ -0,0 +1,47 @@
+#!/home/openclaw/.openclaw/workspace/.venvs/transcribe/bin/python3
+
+"""Shifts a subtitle by a fixed number of seconds."""
+
+import datetime
+import srt_tools.utils
+import logging
+
+log = logging.getLogger(__name__)
+
+
+def parse_args():
+    examples = {
+        "Make all subtitles 5 seconds later": "srt fixed-timeshift --seconds 5",
+        "Make all subtitles 5 seconds earlier": "srt fixed-timeshift --seconds -5",
+    }
+
+    parser = srt_tools.utils.basic_parser(description=__doc__, examples=examples)
+    parser.add_argument(
+        "--seconds", type=float, required=True, help="how many seconds to shift"
+    )
+    return parser.parse_args()
+
+
+def scalar_correct_subs(subtitles, seconds_to_shift):
+    td_to_shift = datetime.timedelta(seconds=seconds_to_shift)
+    for subtitle in subtitles:
+        subtitle.start += td_to_shift
+        subtitle.end += td_to_shift
+        yield subtitle
+
+
+def main():
+    args = parse_args()
+    logging.basicConfig(level=args.log_level)
+    srt_tools.utils.set_basic_args(args)
+    corrected_subs = scalar_correct_subs(args.input, args.seconds)
+    output = srt_tools.utils.compose_suggest_on_fail(corrected_subs, strict=args.strict)
+
+    try:
+        args.output.write(output)
+    except (UnicodeEncodeError, TypeError):  # Python 2 fallback
+        args.output.write(output.encode(args.encoding))
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()