2719040953/json-to-jianying-description/SKILL.md
将特定的JSON视频素材格式(包含oralBroadcastingList、materialList、bgmInfo等字段)转换为剪映API可用的自然语言视频描述。用于根据素材JSON生成视频制作指令,包括素材匹配、时间轴计算、字幕时间同步、特殊效果处理等。当用户发送包含oralBroadcastingList和materialList的JSON数据,并要求生成视频或视频描述时触发此skill。
npx skillsauth add openclaw/skills json-to-jianying-descriptionInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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用户会发送一个包含以下关键字段的 JSON:
{
"oralBroadcastingList": [
{
"oralText": "文案内容",
"materialDesc": "素材描述",
"materialKey": "desc_material_xxx.jpg",
"ttsResult": {
"text": "实际朗读文本",
"duration": 2.28,
"audioOssBucket": "np-vediooss-material",
"audioOssKey": "volc_tts_xxx.mp3",
"captionStartEnds": [
{ "caption": "字幕1", "startSecond": 0.0, "endSecond": 1.12, "duration": 1.12 },
{ "caption": "字幕2", "startSecond": 1.12, "endSecond": 2.28, "duration": 1.16 }
]
}
}
],
"materialList": [
{
"ossBucket": "np-vediooss-material",
"ossKey": "desc_material_xxx.jpg",
"url": "https://...",
"desc": "素材描述"
}
],
"bgmInfo": {
"ossBucket": "np-vediooss-material",
"ossKey": "desc_material_xxx.mp3",
"url": "https://...",
"title": "背景音乐标题",
"duration": 193000
}
}
转换为自然语言描述,格式如下:
视频总时长:X秒
0-X秒是 {materialKey} 这个素材,对应的字幕:
- 0.0-1.21 秒是 "字幕1"
- 1.21-1.91 秒是 "字幕2"
...
X-Y秒是 {materialKey} 这个素材,对应的字幕:
...
背景图:{ossKey}
特殊需求:
- 在某某时间段插入图片:{ossKey}
- 给某素材添加某某特效
oralBroadcastingList 数组ttsResult.captionStartEnds 计算该片段的起止时间materialList 中查找 ossKey 与 oralBroadcastingList[].materialKey 匹配的素材url 字段作为素材地址materialList 中的第一张图片作为背景图bgmInfo.url 作为背景音乐用户可能会指定额外需求,如:
图片/视频/音频素材地址拼接:
http://np-newsmgr-uat.emapd.com/videomake/api/resource/download/bucket${baseUrl}?filename=${ossKey}&bucket=${ossBucket}示例:
深色质感背景图3.png,bucket: np-vediooss-materialhttp://np-newsmgr-uat.emapd.com/videomake/api/resource/download/bucket?filename=深色质感背景图3.png&bucket=np-vediooss-material{
"oralBroadcastingList": [
{
"oralText": "宝济药业 - B有重大进展!",
"materialKey": "desc_material_D36841A87F2909BB35DC950C500064D9.jpg",
"ttsResult": {
"captionStartEnds": [
{ "caption": "宝济药业 - B", "startSecond": 0.0, "endSecond": 1.12 },
{ "caption": "有重大进展", "startSecond": 1.12, "endSecond": 2.28 }
],
"duration": 2.28
}
},
{
"oralText": "3月25日,宝济药业 - B公告相关进展。",
"materialKey": "desc_material_D36841A87F2909BB35DC950C500064D9.jpg",
"ttsResult": {
"captionStartEnds": [
{ "caption": "3月25日", "startSecond": 0.0, "endSecond": 1.03 },
{ "caption": "宝济药业 - B", "startSecond": 1.03, "endSecond": 1.92 },
{ "caption": "公告相关进展", "startSecond": 1.92, "endSecond": 3.14 }
],
"duration": 3.14
}
}
// ... more items
],
"materialList": [
{
"ossKey": "desc_material_D36841A87F2909BB35DC950C500064D9.jpg",
"ossBucket": "np-vediooss-material",
"url": "https://img0.baidu.com/...",
"desc": "宝济药业大楼外观局部"
}
],
"bgmInfo": {
"ossBucket": "np-vediooss-material",
"ossKey": "desc_material_C6CF433C3F6ADEBA88682E05EE9D9F5F.mp3",
"url": "https://cdnsaas.kuai.360.cn/...",
"title": "氛围音乐 助眠"
}
}
视频总时长:29.39秒
0-2.28秒是 desc_material_D36841A87F2909BB35DC950C500064D9.jpg 这个素材,对应的字幕:
- 0.0-1.12 秒是 "宝济药业 - B"
- 1.12-2.28 秒是 "有重大进展"
2.28-5.42秒是 desc_material_D36841A87F2909BB35DC950C500064D9.jpg 这个素材,对应的字幕:
- 2.28-3.31 秒是 "3月25日"
- 3.31-4.20 秒是 "宝济药业 - B"
- 4.20-5.42 秒是 "公告相关进展"
... (以此类推)
背景图:desc_material_D36841A87F2909BB35DC950C500064D9.jpg
BGM:氛围音乐 助眠 (url: https://cdnsaas.kuai.360.cn/...)
当用户发送类似结构的 JSON 并要求:
此时应使用此 skill 进行 JSON 解析和描述转换。
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