zhukang
1c7abd81d1
- 310 registry:skill items, 1528 files, 7 categories (hub tags) - registry.json generated by @kortix/registry buildRegistry - nested SKILL.md in sn-da-* renamed SUBSKILL.md (no phantom skills) - provenance + licenses: SOURCES.md
317 lines
11 KiB
Bash
317 lines
11 KiB
Bash
#!/bin/bash
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# Social Media Video Generator — Orchestrator
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#
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# Generates reference images (if requested) then produces a Seedance 2.0 video,
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# all wired to platform-specific defaults (aspect ratio, duration, tier).
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#
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# Usage:
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# bash run-social-video.sh --prompt "director brief" --platform instagram [options]
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#
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# Requires: bash 3.2+, curl, jq
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set -euo pipefail
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# ============================================================
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# Locate skills root (works regardless of CWD when invoked)
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# ============================================================
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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SKILLS_ROOT="$(cd "$SCRIPT_DIR/../../../.." && pwd)"
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GENERATE_IMAGE="$SKILLS_ROOT/core/media/generate-image.sh"
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GENERATE_SEEDANCE="$SKILLS_ROOT/library/motion/seedance-2/scripts/generate-seedance.sh"
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# Load .env from skills root
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if [ -f "$SKILLS_ROOT/.env" ]; then
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set +u; source "$SKILLS_ROOT/.env" 2>/dev/null || true; set -u
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fi
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# ============================================================
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# Defaults
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# ============================================================
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PROMPT=""
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PLATFORM="instagram"
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CAMERA=""
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MODE="t2v"
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TIER="chinese"
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FAST=false
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ASPECT=""
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DURATION=""
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QUALITY="basic"
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VIEW=false
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ASYNC=false
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IMAGE_FILES=()
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# Reference image generation
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GEN_REF_FIRST="" # --gen-ref "prompt" → generate first frame ref
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GEN_REF_LAST="" # --gen-ref-last "prompt" → generate last frame ref
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REF_MODEL="google-imagen4-ultra"
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# ============================================================
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# Argument parsing
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# ============================================================
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while [[ $# -gt 0 ]]; do
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case $1 in
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--prompt|-p) PROMPT="$2"; shift 2 ;;
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--platform) PLATFORM="$2"; shift 2 ;;
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--camera) CAMERA="$2"; shift 2 ;;
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--mode) MODE="$2"; shift 2 ;;
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--tier) TIER="$2"; shift 2 ;;
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--fast) FAST=true; shift ;;
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--aspect) ASPECT="$2"; shift 2 ;;
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--duration) DURATION="$2"; shift 2 ;;
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--quality|-q) QUALITY="$2"; shift 2 ;;
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--view) VIEW=true; shift ;;
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--async) ASYNC=true; shift ;;
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--file|-f) IMAGE_FILES+=("$2"); shift 2 ;;
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--gen-ref) GEN_REF_FIRST="$2"; shift 2 ;;
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--gen-ref-last) GEN_REF_LAST="$2"; shift 2 ;;
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--ref-model) REF_MODEL="$2"; shift 2 ;;
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--help|-h)
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cat <<'HELP'
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Social Media Video Generator
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Usage: bash run-social-video.sh --prompt "director brief" [options]
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REQUIRED
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--prompt, -p TEXT Seedance 2.0 Director Brief (the full cinematic prompt)
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PLATFORM (sets aspect/duration defaults)
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--platform NAME instagram | tiktok | linkedin | youtube | youtube-short |
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twitter | pinterest | instagram-feed (default: instagram)
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CAMERA STYLE (appends camera directive to prompt)
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--camera TYPE fpv | drone | flythrough | reveal | epic | product |
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narrative | tracking | orbit (default: from --platform)
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VIDEO OPTIONS
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--mode MODE t2v | i2v | first-last | omni (default: t2v)
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--tier TIER chinese | global | vip (default: chinese)
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Note: first-last requires global or vip
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--fast Use fast-queue variant (global/vip only)
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--aspect RATIO Override platform default aspect ratio
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--duration N Override platform default duration (seconds)
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--quality Q basic | high (Chinese tier only; default: basic)
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--view Download and open output (macOS)
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--async Return request_id without waiting
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REFERENCE IMAGES
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--file, -f PATH Provide an existing image file (repeatable, up to 9)
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--gen-ref TEXT Generate a first-frame reference image from this prompt
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--gen-ref-last TEXT Generate a last-frame reference image (triggers first-last mode)
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--ref-model MODEL Image model for reference generation
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(default: google-imagen4-ultra)
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Options: flux-kontext-pro-t2i | hidream-i1-full |
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google-imagen4-fast | ideogram-v3-t2i
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EXAMPLES
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# Instagram Reel — drone shot, auto-generate ref image, t2v
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bash run-social-video.sh \
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--prompt "Drone descends over rooftop at sunrise, product reveal..." \
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--platform instagram --camera drone --duration 10
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# TikTok — FPV, with generated first frame
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bash run-social-video.sh \
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--prompt "First-person rush through..." \
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--platform tiktok --camera fpv \
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--gen-ref "Hero product on table, soft morning light, close-up" \
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--tier global --view
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# LinkedIn landscape — product orbit, existing reference image
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bash run-social-video.sh \
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--prompt "Precision orbit around product, specular highlights..." \
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--platform linkedin --camera product --mode i2v --file product.jpg \
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--quality high --view
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# YouTube Short — first-last frame interpolation
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bash run-social-video.sh \
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--prompt "Dramatic reveal from foggy landscape to clear skyline..." \
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--platform youtube-short \
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--gen-ref "Morning fog over mountain valley, sunrise" \
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--gen-ref-last "Clear blue sky, mountain peak, golden hour" \
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--tier global --view
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HELP
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exit 0 ;;
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*)
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echo "Warning: Unknown argument '$1' — skipping." >&2
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shift ;;
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esac
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done
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# ============================================================
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# Validate
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# ============================================================
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if [ -z "$PROMPT" ]; then
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echo "Error: --prompt is required. Provide the Seedance Director Brief." >&2
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exit 1
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fi
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if [ -z "${MUAPI_KEY:-}" ]; then
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echo "Error: MUAPI_KEY is not set. Export it or add to $SKILLS_ROOT/.env" >&2
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exit 1
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fi
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# ============================================================
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# Platform → aspect ratio + duration defaults
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# ============================================================
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case "$PLATFORM" in
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instagram|tiktok|youtube-short)
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DEFAULT_ASPECT="9:16"; DEFAULT_DURATION=10 ;;
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instagram-feed)
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DEFAULT_ASPECT="1:1"; DEFAULT_DURATION=10 ;;
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linkedin|youtube|twitter)
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DEFAULT_ASPECT="16:9"; DEFAULT_DURATION=10 ;;
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pinterest)
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DEFAULT_ASPECT="4:3"; DEFAULT_DURATION=10 ;;
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*)
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DEFAULT_ASPECT="16:9"; DEFAULT_DURATION=10 ;;
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esac
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ASPECT="${ASPECT:-$DEFAULT_ASPECT}"
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DURATION="${DURATION:-$DEFAULT_DURATION}"
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# Formats requiring global/vip tier
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if [[ "$ASPECT" == "1:1" || "$ASPECT" == "21:9" ]] && [[ "$TIER" == "chinese" ]]; then
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echo "Note: Aspect ratio $ASPECT requires global or vip tier. Switching to global." >&2
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TIER="global"
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fi
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# ============================================================
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# Camera → intent mapping (for generate-seedance.sh --intent)
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# ============================================================
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case "$CAMERA" in
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fpv) INTENT="fpv" ;;
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drone|flythrough) INTENT="drone" ;;
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reveal) INTENT="reveal" ;;
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epic) INTENT="epic" ;;
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product) INTENT="product" ;;
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narrative|tracking) INTENT="narrative" ;;
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orbit) INTENT="epic" ;;
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*) INTENT="cinematic" ;;
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esac
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# ============================================================
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# Generate reference images if requested
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# ============================================================
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OUTPUT_DIR="$SKILLS_ROOT/media_outputs"
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mkdir -p "$OUTPUT_DIR"
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generate_ref_image() {
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local REF_PROMPT="$1"
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local LABEL="$2"
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local OUTPUT_PATH="$OUTPUT_DIR/social_ref_${LABEL}_$(date +%s).jpg"
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echo "" >&2
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echo "Generating $LABEL reference image with $REF_MODEL..." >&2
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echo "Prompt: $REF_PROMPT" >&2
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local RESULT
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RESULT=$(cd "$SKILLS_ROOT" && bash "$GENERATE_IMAGE" \
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--model "$REF_MODEL" \
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--prompt "$REF_PROMPT" \
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--aspect-ratio "$ASPECT" \
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--json)
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local IMG_URL
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IMG_URL=$(echo "$RESULT" | jq -r '.outputs[0] // empty')
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if [ -z "$IMG_URL" ]; then
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echo "Error: Failed to generate reference image. Raw response:" >&2
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echo "$RESULT" >&2
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exit 1
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fi
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echo "Downloading reference image to $OUTPUT_PATH..." >&2
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curl -s -o "$OUTPUT_PATH" "$IMG_URL"
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if [ "$VIEW" = true ] && [[ "$OSTYPE" == "darwin"* ]]; then
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open "$OUTPUT_PATH"
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fi
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echo "$OUTPUT_PATH"
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}
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# Generate first-frame reference
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if [ -n "$GEN_REF_FIRST" ]; then
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FIRST_REF_PATH=$(generate_ref_image "$GEN_REF_FIRST" "first")
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IMAGE_FILES=("$FIRST_REF_PATH" "${IMAGE_FILES[@]}")
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echo "First-frame reference: $FIRST_REF_PATH" >&2
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fi
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# Generate last-frame reference
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LAST_REF_PATH=""
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if [ -n "$GEN_REF_LAST" ]; then
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LAST_REF_PATH=$(generate_ref_image "$GEN_REF_LAST" "last")
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echo "Last-frame reference: $LAST_REF_PATH" >&2
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fi
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# ============================================================
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# Determine mode from available images
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# ============================================================
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# If we have a last-frame reference, use first-last mode
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if [ -n "$LAST_REF_PATH" ]; then
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MODE="first-last"
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IMAGE_FILES+=("$LAST_REF_PATH")
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if [ "$TIER" = "chinese" ]; then
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echo "Note: first-last mode requires global/vip tier. Switching to global." >&2
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TIER="global"
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fi
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fi
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# If we have images and mode is still t2v, switch to i2v
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if [ ${#IMAGE_FILES[@]} -gt 0 ] && [ "$MODE" = "t2v" ]; then
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MODE="i2v"
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fi
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# ============================================================
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# Build generate-seedance.sh command
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# ============================================================
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SEEDANCE_ARGS=(
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--mode "$MODE"
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--tier "$TIER"
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--subject "$PROMPT"
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--intent "$INTENT"
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--aspect "$ASPECT"
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--duration "$DURATION"
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)
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# Quality only applies to Chinese tier
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if [ "$TIER" = "chinese" ]; then
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SEEDANCE_ARGS+=(--quality "$QUALITY")
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fi
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# Fast flag (global/vip only)
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if [ "$FAST" = true ]; then
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SEEDANCE_ARGS+=(--fast)
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fi
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# Attach reference images
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for IMG in "${IMAGE_FILES[@]}"; do
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SEEDANCE_ARGS+=(--file "$IMG")
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done
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# Pass-through flags
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[ "$VIEW" = true ] && SEEDANCE_ARGS+=(--view)
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[ "$ASYNC" = true ] && SEEDANCE_ARGS+=(--async)
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# ============================================================
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# Summary
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# ============================================================
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echo "" >&2
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echo "======================================" >&2
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echo " Social Media Video Generator" >&2
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echo "======================================" >&2
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echo " Platform : $PLATFORM" >&2
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echo " Aspect : $ASPECT" >&2
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echo " Duration : ${DURATION}s" >&2
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echo " Mode : $MODE" >&2
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echo " Tier : $TIER" >&2
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echo " Camera : ${CAMERA:-default}" >&2
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echo " Intent : $INTENT" >&2
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echo " Ref images: ${#IMAGE_FILES[@]}" >&2
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echo " Ref model : $REF_MODEL" >&2
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echo "======================================" >&2
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echo "" >&2
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# ============================================================
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# Execute Seedance generation
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# ============================================================
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cd "$SKILLS_ROOT"
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exec bash "$GENERATE_SEEDANCE" "${SEEDANCE_ARGS[@]}"
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