Analyze a reference video's visual style, colors, composition, and pacing, then develop a new video with generated images, narration, sound, and subtitles. The workflow combines assets into an MP4 and supports resuming failed production steps.
한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
自媒体创作者与影片与视频编辑在需要视频二创或反推参考视频时，一键完成从AI视觉分析、图文音素材生成到最终合成的全流程，自动产出包含配音与字幕的高质量二创视频，让创作效率翻倍！
설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.
opencv-python>=4.8.0
pillow>=10.0.0
moviepy>=1.0.3
numpy>=1.24.0
requests>=2.28.0
edge-tts>=6.1.0
pip install edge-tts
export SUNO_API_KEY=your_api_key--suno-api-key your_api_keyCOZE_BOT_ID: Coze Bot ID (默认: 7572557757883383858)COZE_API_KEY: Coze API Key (需配置)./output/
├── frames/ # 视频关键帧
├── analysis.json # 反推分析结果
├── images/ # 生成的图片素材
├── audio/ # 音效和背景音乐
├── voice/ # 配音音频
├── subtitles/ # 字幕文件
└── final.mp4 # 最终合成视频
提取视频关键帧
scripts/video_frame_extractor.py 提取关键帧--input <原视频路径> --output ./output/frames --interval 2./output/frames/视觉分析
scripts/coze_bot_client.py 分析关键帧--message "<分析提示>" --image_path <关键帧路径>./output/analysis.json生成创作方案
生成图片素材
scripts/image_generator.py 生成图片--prompt "<提示词>" --output ./output/images/frame_xxxx.png./output/images/生成音效和背景音乐
scripts/sound_generator.py 生成音效和背景音乐--type sound --input <音效配置JSON> --output ./output/audio (生成音效)--type music --input <音乐配置JSON> --output ./output/audio (生成背景音乐)--type both --input <完整配置JSON> --output ./output/audio (同时生成两者)export SUNO_API_KEY=your_api_key--suno-api-key your_api_key--use-placeholder (即使有 API Key 也使用占位)./output/audio/sound_effects/, 背景音乐到 ./output/audio/background_music/生成配音
scripts/voice_generator.py 合成配音(基于Edge-TTS)--input <旁白脚本JSON> --output ./output/voice--list-voices (列出所有可用音色)./output/voice/生成字幕
scripts/subtitle_generator.py 生成字幕文件--input <字幕数据JSON> --output ./output/subtitles./output/subtitles/合成最终视频
scripts/video_compositor.py 合成视频--images ./output/images --audio ./output/audio --voice ./output/voice --subtitles ./output/subtitles --output ./output/final.mp4./output/final.mp4文件下载
scripts/file_server.py--port 8080 --directory ./outputhttp://localhost:8080/final.mp4./output/error_log.json,可用于问题诊断./output/error_log.json 确认失败步骤./output/error_log.json,从失败步骤恢复./output/,确保下载时能正确访问# 1. 提取关键帧
python scripts/video_frame_extractor.py \
--input original_video.mp4 \
--output ./output/frames \
--interval 2
# 2. 视觉分析(智能体描述分析需求)
python scripts/coze_bot_client.py \
--message "分析这些视频帧,提取:画面风格、色调特征、构图方式、节奏模式" \
--image_path ./output/frames/frame_0001.jpg
# 3. 生成图片素材(智能体创作提示词)
python scripts/image_generator.py \
--prompt "现代科技风格,蓝色调,未来城市景观" \
--output ./output/images/frame_0001.png
# 4. 生成音效和背景音乐
# 方式1: 使用技能预置的 API Key(开箱即用)
python scripts/sound_generator.py \
--type both \
--input audio_config.json \
--output ./output/audio
# 方式2: 使用自己的 API Key
export SUNO_API_KEY=your_api_key
python scripts/sound_generator.py \
--type both \
--input audio_config.json \
--output ./output/audio
# 方式3: 命令行指定 API Key
python scripts/sound_generator.py \
--type both \
--input audio_config.json \
--output ./output/audio \
--suno-api-key your_api_key
# 方式4: 强制使用占位实现(不调用 API)
python scripts/sound_generator.py \
--type both \
--input audio_config.json \
--output ./output/audio \
--use-placeholder
# 其中audio_config.json示例:
{
"sound_effects": [
{"name": "transition_01", "type": "transition", "duration": 2.0, "description": "转场音效"},
{"name": "impact_01", "type": "impact", "duration": 0.5, "description": "冲击音效"}
],
"background_music": {
"name": "background",
"style": "calm",
"duration": 60.0,
"tempo": 90,
"mood": "neutral"
}
}
# API Key 配置优先级: 命令行参数 > 环境变量 > 技能凭证 > 占位实现
# 5. 生成配音(Edge-TTS)
# 查看可用音色
python scripts/voice_generator.py --list-voices
# 生成配音
python scripts/voice_generator.py \
--input narration.json \
--output ./output/voice
# 其中narration.json示例:
{
"segments": [
{
"segment_id": "S01",
"text": "欢迎来到这个美丽的世界",
"voice": "zh-CN-XiaomengNeural",
"rate": "-10%",
"pitch": "+0Hz",
"volume": "+0%"
},
{
"segment_id": "S02",
"text": "让我们开始这段奇妙的旅程",
"voice": "zh-CN-YunyangNeural",
"rate": "-5%",
"pitch": "-2Hz",
"volume": "+5%"
}
]
}
# 6. 生成字幕
python scripts/subtitle_generator.py \
--input subtitle_data.json \
--output ./output/subtitles
# 7. 合成视频
python scripts/video_compositor.py \
--images ./output/images \
--audio ./output/audio \
--voice ./output/voice \
--subtitles ./output/subtitles \
--output ./output/final.mp4
# 8. 启动下载服务器
python scripts/file_server.py \
--port 8080 \
--directory ./output
python scripts/sound_generator.py \
--type sound \
--input sound_effects.json \
--output ./output/audio
python scripts/sound_generator.py \
--type music \
--input background_music.json \
--output ./output/audio
# 检查错误日志
cat ./output/error_log.json
# 从失败步骤重新执行(例如仅重新生成失败的音效)
python scripts/sound_generator.py \
--type sound \
--input sound_effects.json \
--output ./output/audio
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한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
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한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
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한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
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한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
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한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
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한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.