Python 基于主视频删减片段并插入镜头视频

使用前请确保安装必要的 Python 库，例如使用以下命令安装：

pip install pyJianYingDraft

以下是完整的脚本示例，用于根据主视频创建剪映草稿，删除指定时间段，添加镜头视频，并保存到草稿文件夹。

import pyJianYingDraft as draft
from pyJianYingDraft import trange, ClipSettings, tim
from typing import *

try:
    from xbot.app.logging import trace as print
except:
    from xbot import print

def create_jianying_draft_from_clips(draft_name, main_video_path, delete_ranges, lens_info_dict, draft_folder_path):
    """
    title: 基于主视频删减片段并插入镜头生成剪映草稿
    description: 根据主视频 %main_video_path% 创建剪映草稿，删除指定时间段 %delete_ranges%，添加镜头视频 %lens_info_dict%，并保存到草稿文件夹 %draft_folder_path%。
    inputs:
        - draft_name (str): 草稿项目名称，eg: "我的视频草稿"
        - main_video_path (file): 主视频文件路径，eg: "C:/videos/main.mp4"
        - delete_ranges (list): 需要删除的时间段列表，格式 [("开始时间","结束时间")], eg: [("00:00:01,640","00:00:02,640")]
        - lens_info_dict (dict): 镜头视频信息字典，格式 {"镜头名":[视频路径，开始时间]}, eg: {"镜头 A":["C:/lens.mp4","00:00:01,640"]}
        - draft_folder_path (folder): 剪映草稿文件夹路径，eg: "D:/JianyingPro Drafts"
    outputs:
        - None
    """
    # 检查输入参数
    if not draft_name or not isinstance(draft_name, str):
        raise ValueError("草稿名称不能为空且必须为字符串")
    if not main_video_path:
        raise ValueError("主视频路径不能为空")
    if  (delete_ranges, ):
         ValueError()
      (lens_info_dict, ):
         ValueError()
      draft_folder_path:
         ValueError()

     ():
        
        :
            h, m, s_ms = time_str.replace(, ).split()
             
         Exception  e:
             ValueError()

     ():
        
        script.add_track(draft.TrackType.video, )  
        
        parsed_deletes = []
         start_str, end_str  delete_ranges:
            start = tim(_convert_time(start_str))  
            end = tim(_convert_time(end_str))
             start >= end:
                 ValueError()
            parsed_deletes.append((start, end))
        
        parsed_deletes.sort(key= x: x[])
        
        video_material = draft.VideoMaterial(main_video_path)
        total_duration = video_material.duration  
        
        keep_ranges = []
        prev_end =   
         delete_start, delete_end  parsed_deletes:
            
             delete_start > prev_end:
                keep_ranges.append((prev_end, delete_start))
            
            prev_end = (prev_end, delete_end)
        
        
         prev_end < total_duration:
            keep_ranges.append((prev_end, total_duration))
        
        current_start =   
         keep_start, keep_end  keep_ranges:
             keep_start >= keep_end:
                  
            
            segment = draft.VideoSegment(
                video_material,
                target_timerange=trange(current_start, keep_end - keep_start),  
                source_timerange=trange(keep_start, keep_end - keep_start)  
            )
            script.add_segment(segment, )
            current_start += (keep_end - keep_start)  

     ():
        
         lens_name, lens_info  lens_info_dict.items():
             (lens_info) != :
                 ValueError()
            lens_video_path, lens_start_time = lens_info
            :
                lens_video_material = draft.VideoMaterial(lens_video_path)
             Exception  e:
                 ValueError()
            start_time = tim(_convert_time(lens_start_time))
            
            script.add_track(draft.TrackType.video, track_name=lens_name, relative_index=)
            
            lens_segment = draft.VideoSegment(
                lens_video_material,
                trange(start_time, lens_video_material.duration),  
                clip_settings=ClipSettings(
                    scale_x=main_mat.width / lens_video_material.width,  
                    scale_y=main_mat.height / lens_video_material.height,  
                )
            )
            
            script.add_segment(lens_segment, lens_name)

    :
        
        draft_folder = draft.DraftFolder(draft_folder_path)
        
        main_mat = draft.VideoMaterial(main_video_path)
        script = draft_folder.create_draft(
            draft_name,
            main_mat.width,
            main_mat.height,
        )
        
        _add_main_video_segments(script, main_video_path, delete_ranges)
        
        _add_lens_videos(script, lens_info_dict, main_mat)
        
        script.save()
        ()
     Exception  e:
         Exception()


draft_name = 
main_video_path = 
delete_ranges = [(, ), (, )]
lens_info_dict = {
    : [, ],
    : [, ]
}
draft_folder_path = 
create_jianying_draft_from_clips(draft_name, main_video_path, delete_ranges, lens_info_dict, draft_folder_path)