Your Name
133 lines
4.6 KiB
Bash
Executable File
133 lines
4.6 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
# POS: media yt-mp4 — Download video as MP4 (smart/interactive format select)
|
|
# POS_FLAGS: --format --best --worst --output --no-playlist --cookies --dry-run
|
|
|
|
source "$(dirname "$0")/../lib/common.sh" 2>/dev/null || source "$(dirname "$0")/common.sh"
|
|
source "$(dirname "$0")/../lib/yt-lib.sh" 2>/dev/null || source "$(dirname "$0")/yt-lib.sh"
|
|
|
|
# --dry-run is parsed before the deps guards (below): it previews the yt-dlp
|
|
# command without requiring yt-dlp/ffmpeg to be installed.
|
|
DRY_RUN=0
|
|
for arg in "$@"; do
|
|
[ "$arg" = "--dry-run" ] && DRY_RUN=1
|
|
done
|
|
|
|
# Deps guards sit before -h|--help (help also errors on a box missing the deps).
|
|
# yt_check_deps with dry-run=1 skips the dep checks (dry-run preview needs none).
|
|
yt_check_deps "$DRY_RUN" "MP4 merge"
|
|
|
|
# Env seam: YT_OUT_DIR overrides the default (keeps HOME sandbox-compatible).
|
|
OUT_DIR="${YT_OUT_DIR:-$HOME/Videos}"
|
|
FORMAT=""
|
|
BEST=0
|
|
WORST=0
|
|
EXTRA_ARGS=()
|
|
|
|
usage() {
|
|
cat <<EOF
|
|
Usage: pos media yt mp4 [options] <url>
|
|
|
|
Download video from a URL via yt-dlp. Without -f/--best/--worst, formats are
|
|
listed and picked interactively.
|
|
|
|
Options:
|
|
-f, --format <id> Download that format id directly (no prompt)
|
|
--best Best video + audio (no prompt)
|
|
--worst Lowest quality (no prompt)
|
|
-o, --output <dir> Output directory (default: $OUT_DIR)
|
|
--no-playlist Download only the single video
|
|
--cookies <file> Netscape cookies.txt for age-gated content
|
|
--dry-run Print the yt-dlp command without running it
|
|
-h, --help This help
|
|
|
|
Examples:
|
|
pos media yt mp4 https://youtube.com/watch?v=dQw4w9WgXcQ
|
|
pos media yt mp4 --best https://youtube.com/watch?v=dQw4w9WgXcQ
|
|
pos media yt mp4 -f 22 https://youtube.com/watch?v=dQw4w9WgXcQ
|
|
EOF
|
|
exit 0
|
|
}
|
|
|
|
URL=""
|
|
while [[ $# -gt 0 ]]; do
|
|
case "$1" in
|
|
-h|--help) usage ;;
|
|
-f|--format)
|
|
[ $# -ge 2 ] || err "--format needs a value"
|
|
FORMAT="$2"; shift 2 ;;
|
|
--best) BEST=1; shift ;;
|
|
--worst) WORST=1; shift ;;
|
|
-o|--output)
|
|
[ $# -ge 2 ] || err "--output needs a value"
|
|
OUT_DIR="$2"; shift 2 ;;
|
|
--no-playlist) EXTRA_ARGS+=(--no-playlist); shift ;;
|
|
--cookies)
|
|
[ $# -ge 2 ] || err "--cookies needs a value"
|
|
[ -f "$2" ] || err "cookies file not found: $2"
|
|
EXTRA_ARGS+=(--cookies "$2"); shift 2 ;;
|
|
--dry-run) DRY_RUN=1; shift ;;
|
|
-*) err "Unknown option: $1 (see --help)" ;;
|
|
*)
|
|
[ -z "$URL" ] && URL="$1" && shift || err "Unexpected argument: $1" ;;
|
|
esac
|
|
done
|
|
[ -n "$URL" ] || usage
|
|
|
|
[ -n "$FORMAT" ] && { [ "$BEST" -eq 1 ] || [ "$WORST" -eq 1 ]; } \
|
|
&& err "--format and --best/--worst are mutually exclusive"
|
|
[ "$BEST" -eq 1 ] && [ "$WORST" -eq 1 ] && err "--best and --worst are mutually exclusive"
|
|
|
|
# Resolve the format selector: explicit flag → smart preset → interactive.
|
|
# The curated table goes to stderr; stdout carries ONLY the chosen format id
|
|
# (same ui_pick lesson — a $(...) capture must not swallow the menu).
|
|
fmt_spec=""
|
|
if [ -n "$FORMAT" ]; then
|
|
fmt_spec="$FORMAT"
|
|
elif [ "$BEST" -eq 1 ]; then
|
|
fmt_spec="bestvideo*+bestaudio/best"
|
|
elif [ "$WORST" -eq 1 ]; then
|
|
fmt_spec="worst"
|
|
else
|
|
table="$(yt-dlp -F "$URL" 2>&1)" || {
|
|
echo "ERROR: no formats listed (unsupported site or age-gated content)" >&2
|
|
exit 1
|
|
}
|
|
printf '%s' "$table" | awk -F'[[:space:]][[:space:]]+' '
|
|
NR <= 2 { print; next }
|
|
$0 ~ /^-+$/ { print; next }
|
|
$0 ~ /audio only/ && $0 !~ /storyboard/ && $1 !~ /^sb/ { print " [audio] " $0; next }
|
|
$0 ~ /video only/ && $1 !~ /^sb/ { print " [video] " $0; next }
|
|
$1 ~ /^[0-9]+$/ && $2 ~ /^(mp4|webm)$/ && $3 ~ /x/ { print " [combo] " $0 }
|
|
' >&2
|
|
echo >&2
|
|
read -rp "Format ID ('best'/'worst'/empty = best): " chosen
|
|
case "${chosen:-best}" in
|
|
best) fmt_spec="bestvideo*+bestaudio/best" ;;
|
|
worst) fmt_spec="worst" ;;
|
|
*)
|
|
if printf '%s' "$table" | grep -qE "^[[:space:]]*${chosen}[[:space:]]"; then
|
|
fmt_spec="$chosen"
|
|
else
|
|
echo "ERROR: unknown format id '$chosen'" >&2
|
|
exit 1
|
|
fi
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
args=(yt-dlp -f "$fmt_spec"
|
|
--merge-output-format mp4
|
|
--embed-metadata --embed-chapters
|
|
--embed-subs --sub-langs all
|
|
--embed-thumbnail
|
|
--no-overwrites
|
|
-o "$OUT_DIR/%(title)s.%(ext)s"
|
|
"${EXTRA_ARGS[@]}" "$URL")
|
|
|
|
if [ "$DRY_RUN" -eq 1 ]; then
|
|
echo "yt-dlp ${args[*]:1}"
|
|
else
|
|
spawn "downloading video → $OUT_DIR" "${args[@]}"
|
|
fi
|