mirror of
https://github.com/vinefeeder/TwinVine.git
synced 2026-07-15 18:10:04 +02:00
new feature
This commit is contained in:
VineFeeder
@@ -1,3 +1,3 @@
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BATCH_DOWNLOAD: false
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BATCH_DOWNLOAD: true
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TERMINAL: gnome-terminal
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TERMINAL_RESET: true
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@@ -0,0 +1,172 @@
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#!/usr/bin/env python3
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"""
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Selecting -S (subtitles only) as a download option results in an mks file
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which needs convertion to something acceptable for adding to a video playback.
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This is a post processing routne that operated in teh root foler of any number of
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mks files.
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The sceipt will recursively extract subtitle tracks from .mks files using mkvextract.
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A CLI for example would mkvextract "Taggart S01E02.mks" tracks 0:tS01E02.srt but the script
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finds each title and run the CLI on it.
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Default behavior:
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- Find all *.mks under a given root
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- Extract track 0 to an .srt with the same base name, in the same folder
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e.g. "Taggart S01E02.mks" -> "Taggart S01E02.srt"
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Requires:
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- mkvextract (part of MKVToolNix) available on PATH
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"""
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from __future__ import annotations
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import argparse
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import shutil
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import subprocess
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import sys
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from pathlib import Path
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def parse_args() -> argparse.Namespace:
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p = argparse.ArgumentParser(
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description="Extract SRT subtitles from .mks files (recursively) using mkvextract."
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)
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p.add_argument(
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"root",
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nargs="?",
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default=".",
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help="Root directory to scan (default: current directory).",
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)
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p.add_argument(
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"--track",
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type=int,
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default=0,
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help="Track index to extract (default: 0).",
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)
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p.add_argument(
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"--ext",
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default=".mks",
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help="Input extension to scan for (default: .mks).",
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)
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p.add_argument(
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"--out-ext",
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default=".srt",
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help="Output extension to write (default: .srt).",
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)
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p.add_argument(
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"--overwrite",
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action="store_true",
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help="Overwrite existing output files.",
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)
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p.add_argument(
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"--dry-run",
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action="store_true",
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help="Print what would be done, but don't run mkvextract.",
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)
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p.add_argument(
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"--verbose",
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action="store_true",
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help="Print mkvextract output for each file.",
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)
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return p.parse_args()
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def run_extract(
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mkvextract_path: str,
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in_file: Path,
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out_file: Path,
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track: int,
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overwrite: bool,
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dry_run: bool,
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verbose: bool,
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) -> bool:
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if out_file.exists() and not overwrite:
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print(f"SKIP (exists): {out_file}")
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return True
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cmd = [
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mkvextract_path,
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str(in_file),
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"tracks",
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f"{track}:{out_file}",
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]
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if dry_run:
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print("DRY:", " ".join(map(str, cmd)))
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return True
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# Ensure parent exists (it should, but just in case you change output logic later)
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out_file.parent.mkdir(parents=True, exist_ok=True)
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try:
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proc = subprocess.run(
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cmd,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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text=True,
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check=False,
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)
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except FileNotFoundError:
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print("ERROR: mkvextract not found (is MKVToolNix installed and on PATH?)", file=sys.stderr)
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return False
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if verbose and proc.stdout:
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print(proc.stdout.rstrip())
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if proc.returncode == 0 and out_file.exists():
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print(f"OK : {in_file.name} -> {out_file.name}")
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return True
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print(f"FAIL: {in_file}", file=sys.stderr)
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if proc.stdout:
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print(proc.stdout.rstrip(), file=sys.stderr)
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return False
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def main() -> int:
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args = parse_args()
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mkvextract_path = shutil.which("mkvextract")
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if not mkvextract_path:
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print("ERROR: mkvextract not found on PATH. Install MKVToolNix.", file=sys.stderr)
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return 2
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root = Path(args.root).expanduser().resolve()
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if not root.exists():
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print(f"ERROR: Root path does not exist: {root}", file=sys.stderr)
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return 2
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in_ext = args.ext if args.ext.startswith(".") else f".{args.ext}"
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out_ext = args.out_ext if args.out_ext.startswith(".") else f".{args.out_ext}"
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files = sorted(p for p in root.rglob(f"*{in_ext}") if p.is_file())
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if not files:
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print(f"No {in_ext} files found under {root}")
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return 0
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ok = 0
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fail = 0
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for in_file in files:
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out_file = in_file.with_suffix(out_ext)
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success = run_extract(
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mkvextract_path=mkvextract_path,
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in_file=in_file,
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out_file=out_file,
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track=args.track,
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overwrite=args.overwrite,
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dry_run=args.dry_run,
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verbose=args.verbose,
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)
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if success:
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ok += 1
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else:
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fail += 1
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print(f"\nDone. OK={ok}, FAIL={fail}, TOTAL={ok+fail}")
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return 0 if fail == 0 else 1
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if __name__ == "__main__":
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raise SystemExit(main())
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@@ -0,0 +1,162 @@
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#!/usr/bin/env python3
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"""
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Recursively convert form .mkv files to mp4 using ffmpeg.
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Default behavior:
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- Find all *.mkv under a given root
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- Convert to mp4 with the same base name, in the same folder
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e.g. "Taggart S01E02.mkv" -> "Taggart S01E02.mp4"
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Requires:
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- ffmpeg available on PATH
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"""
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from __future__ import annotations
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import argparse
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import shutil
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import subprocess
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import sys
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from pathlib import Path
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def parse_args() -> argparse.Namespace:
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p = argparse.ArgumentParser(
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description="Convert mkv files to mp4 (recursively) using ffmpeg."
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)
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p.add_argument(
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"root",
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nargs="?",
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default=".",
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help="Root directory to scan (default: current directory).",
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)
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p.add_argument(
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"--ext",
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default=".mkv",
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help="Input extension to scan for (default: .mkv).",
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)
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p.add_argument(
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"--out-ext",
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default=".mp4",
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help="Output extension to write (default: .mp4).",
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)
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p.add_argument(
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"--overwrite",
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action="store_true",
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help="Overwrite existing output files.",
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)
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p.add_argument(
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"--dry-run",
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action="store_true",
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help="Print what would be done, but don't run ffmpeg.",
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)
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p.add_argument(
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"--verbose",
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action="store_true",
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help="Print ffmpeg output for each file.",
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)
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return p.parse_args()
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def run_convert(
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ffmpeg_path: str,
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in_file: Path,
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out_file: str,
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overwrite: bool,
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dry_run: bool,
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verbose: bool,
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) -> bool:
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out_file = Path(out_file)
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in_file = Path(in_file)
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if out_file.exists() and not overwrite:
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print(f"SKIP (exists): {out_file}")
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return True
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cmd = [
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ffmpeg_path,
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"-i",
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in_file,
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"-c",
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"copy",
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out_file,
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]
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if dry_run:
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print("DRY:", " ".join(map(str, cmd)))
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return True
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# Ensure parent exists (it should, but just in case you change output logic later)
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out_file.parent.mkdir(parents=True, exist_ok=True)
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try:
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proc = subprocess.run(
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cmd,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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text=True,
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check=False,
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)
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except FileNotFoundError:
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print("ERROR: ffmpeg not found (is MKVToolNix installed and on PATH?)", file=sys.stderr)
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return False
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if verbose and proc.stdout:
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print(proc.stdout.rstrip())
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if proc.returncode == 0 and out_file.exists():
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print(f"OK : {in_file.name} -> {out_file.name}")
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return True
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print(f"FAIL: {in_file}", file=sys.stderr)
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if proc.stdout:
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print(proc.stdout.rstrip(), file=sys.stderr)
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return False
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def main() -> int:
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args = parse_args()
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ffmpeg_path = shutil.which("ffmpeg")
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if not ffmpeg_path:
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print("ERROR: ffmpeg not found on PATH. Install MKVToolNix.", file=sys.stderr)
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return 2
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root = Path(args.root).expanduser().resolve()
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if not root.exists():
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print(f"ERROR: Root path does not exist: {root}", file=sys.stderr)
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return 2
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in_ext = args.ext if args.ext.startswith(".") else f".{args.ext}"
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out_ext = args.out_ext if args.out_ext.startswith(".") else f".{args.out_ext}"
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files = sorted(p for p in root.rglob(f"*{in_ext}") if p.is_file())
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if not files:
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print(f"No {in_ext} files found under {root}")
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return 0
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ok = 0
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fail = 0
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for in_file in files:
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out_file = in_file.with_suffix(out_ext)
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success = run_convert(
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ffmpeg_path=ffmpeg_path,
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in_file=in_file,
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out_file=out_file,
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overwrite=args.overwrite,
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dry_run=args.dry_run,
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verbose=args.verbose,
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)
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if success:
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ok += 1
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else:
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fail += 1
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print(f"\nDone. OK={ok}, FAIL={fail}, TOTAL={ok+fail}")
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return 0 if fail == 0 else 1
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if __name__ == "__main__":
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raise SystemExit(main())
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@@ -0,0 +1,37 @@
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# Post Processing.
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With a mega program like envied it is sometimes difficult to make internal program changes to reflect personal needs.
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Using a post-processor on the downloaded results may provide a solution.
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I have found two unmet needs:
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* Extract srt subtitles
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* Convert mkv output to mp4 (or any other video container format, with code adjustment)
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Here are two scripts which operate from a root folder (downloads - for instance), and operate on all the mkv files found within. The original files are left in place - for you to remove as necessary.
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## Extract srt subtitles
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Use
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* uv run envied dl -S my5 https://www.channel5.com/show/taggart/season-1/killer
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-S tells envied to download subtitles only. However it produces an mks file as a result.
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Run 'python extract_mks_subs.py' in the root folder with your mks downloaded files. There are options: --dry-run will allow checking all is well before extraction.
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If you start with a full mkv container - video, audio and subtitles tracks - and wish to extract subtitles, then they will no longer be held in track 0 of an mks file - the program defaults. So use the --track parameter and set it to the third track of 0,1,2. And the full container extension is mkv -the script needs the default settings over-riding with:
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* 'python extract_mks_subs.py --track 2 --ext mkv '.
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## Convert to mp4
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Run
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* 'python mkv_to_mp4.py'
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in the root folder with mkv files.
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The option: --dry-run will allow checking all is well before converion.
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Conversion to other formats is complex and not suited to this simple routine as the audio/video codecs would each need need re-coding to suit the required output.
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