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@ -221,7 +221,7 @@ class Drafts:
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self,
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track_name: str,
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material_path: Path,
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target_timerange: Optional[Tuple[int, Optional[int]]] = None,
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target_timerange: Optional[Tuple[int, int]] = None,
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source_timerange: Optional[Tuple[int, int]] = None,
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speed: float = 1.0,
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volume: float = 1.0,
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@ -253,14 +253,11 @@ class Drafts:
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video_material = VideoMaterial(path=material_path.as_posix())
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# 视频素材的持续时长
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video_material_duration = video_material.duration
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# 目标持续时间
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target_duration = (
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tim(target_duration)
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if (target_timerange and (target_duration := target_timerange[1]))
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else (
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video_material_duration if target_timerange else self.video_duration
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)
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) # 若视频或图片素材在轨道上的范围为空则将视频素材持续时长作为目标持续时长，若视频或图片素材在轨道上的范围中持续时长为空则将视频素材持续时长作为目标持续时长
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if target_timerange:
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target_start, target_duration = target_timerange
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# 若视频或图片素材在轨道上的范围为空则将视频素材持续时长作为目标持续时长
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else:
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target_start, target_duration = 0, self.video_duration
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# 添加视频轨道
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self.draft.add_track(
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@ -274,11 +271,12 @@ class Drafts:
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video_segment = VideoSegment(
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material=video_material,
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target_timerange=trange(
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start=cumulative_duration
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+ (target_timerange[0] if target_timerange else 0),
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duration=min(
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(target_duration - cumulative_duration),
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start=target_start + cumulative_duration,
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duration=(
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current_duration := min(
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target_duration - cumulative_duration,
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video_material_duration,
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)
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),
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),
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source_timerange=(
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@ -308,7 +306,8 @@ class Drafts:
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# 向指定轨道添加视频或图片片段
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self.draft.add_segment(segment=video_segment, track_name=track_name)
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cumulative_duration += video_material_duration
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# 更新累计持续时长
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cumulative_duration += current_duration
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except Exception as exception:
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raise RuntimeError(str(exception)) from exception
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@ -11,7 +11,7 @@ import random
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import re
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import shutil
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import sys
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from typing import Any, Dict, List
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from typing import Any, Dict, List, Optional
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from pyJianYingDraft import DraftFolder, VideoMaterial
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@ -91,12 +91,12 @@ class JianYingManager:
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# 构建字幕视频文件夹路径
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subtitle_video_folder_path = self.materials_folder_path / "字幕视频"
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if subtitle_video_folder_path.exists() and subtitle_video_folder_path.is_dir():
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materials["subtitle_video_paths"] = [
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materials["subtitle_video_path"] = [
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subtitle_video_path
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for subtitle_video_path in subtitle_video_folder_path.rglob("*.mov")
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]
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else:
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materials["subtitle_video_paths"] = []
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materials["subtitle_video_path"] = []
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# 构建背景视频文件夹路径
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background_video_folder_path = self.materials_folder_path / "背景视频"
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@ -104,22 +104,35 @@ class JianYingManager:
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background_video_folder_path.exists()
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and background_video_folder_path.is_dir()
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):
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materials["background_video_paths"] = [
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materials["background_video_path"] = [
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background_video_path
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for background_video_path in background_video_folder_path.rglob("*.mp4")
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]
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else:
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materials["background_video_paths"] = []
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materials["background_video_path"] = []
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# 构建达人视频文件夹路径
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kol_video_folder_path = self.materials_folder_path / "达人视频"
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if kol_video_folder_path.exists() and kol_video_folder_path.is_dir():
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materials["kol_video_paths"] = [
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kol_video_path
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for kol_video_path in kol_video_folder_path.rglob("*.mp4")
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# 构建中贴视频文件夹路径
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mid_roll_video_folder_path = self.materials_folder_path / "中贴视频"
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if mid_roll_video_folder_path.exists() and mid_roll_video_folder_path.is_dir():
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materials["mid_roll_video_path"] = [
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mid_roll_video_path
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for mid_roll_video_path in mid_roll_video_folder_path.rglob("*.mp4")
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]
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else:
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materials["kol_video_paths"] = []
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materials["mid_roll_video_path"] = []
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# 构建后贴视频文件夹路径
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post_roll_video_folder_path = self.materials_folder_path / "后贴视频"
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if (
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post_roll_video_folder_path.exists()
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and post_roll_video_folder_path.is_dir()
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):
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materials["post_roll_video_path"] = [
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post_video_path
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for post_video_path in post_roll_video_folder_path.rglob("*.mp4")
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]
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else:
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materials["post_roll_video_path"] = []
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# 构建背景音频文件夹路径
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background_audio_folder_path = self.materials_folder_path / "背景音频"
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@ -127,12 +140,12 @@ class JianYingManager:
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background_audio_folder_path.exists()
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and background_audio_folder_path.is_dir()
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):
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materials["background_audio_paths"] = [
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materials["background_audio_path"] = [
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background_audio_path
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for background_audio_path in background_audio_folder_path.rglob("*.mp3")
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]
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else:
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materials["background_audio_paths"] = []
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materials["background_audio_path"] = []
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# 构建标识图片路径
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logo_image_path = self.materials_folder_path / "标识图片.png"
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@ -194,25 +207,26 @@ class JianYingManager:
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"add_sticker_arrow",
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], # 默认工作流，先根据字幕文本合成字幕音频并生成字幕，再叠加背景视频、声明视频、非箭头贴纸视频和箭头贴纸视频
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"淘宝闪购": [
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"add_subtitle_video",
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"add_background_video",
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"add_background_audio",
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"add_subtitle_video",
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"add_statement_video",
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], # 淘宝闪购，先根据字幕视频获取其持续时长并作为成品持续时长，再叠加背景视频、背景音频和生成视频
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"淘宝闪购_达人": [
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"add_background_video",
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"add_background_audio",
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"add_subtitle_video",
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"add_kol_video",
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"add_mid_roll_video",
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"add_post_roll_video",
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"add_logo_video",
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"add_statement_video",
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], # 淘宝闪购_达人，第一段：先根据字幕视频获取前5秒作为持续时长，再叠加背景视频、背景音频；第二段：背景视频（达人）；拼接第一段和第二段再叠加声明视频
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], # 淘宝闪购_达人，先就背景视频、背景音频、字幕视频截取前 5 秒，再添加中贴视频、后贴视频、标识视频、声明视频和生成视频
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}
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# 默认以素材文件夹名称为工作流名称
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workflow_name = self.materials_folder_path.stem
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# 工作流
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workflow = workflows.get(workflow_name)
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# 工作流配置
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workflow = workflows.get(workflow_name, None)
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if not workflow:
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raise RuntimeError(f"未配置该工作流 {workflow_name}")
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raise RuntimeError(f"该工作流 {workflow_name} 未配置")
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# 节点配置模板
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configurations = {
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@ -230,14 +244,14 @@ class JianYingManager:
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], # 花字设置
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}, # 生成字幕工作配置
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"add_subtitle_video": {
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"material_path": self.materials["subtitle_video_paths"],
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"material_path": self.materials["subtitle_video_path"],
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"volume": [1.0], # 播放音量
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"clip_settings": [
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None,
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], # 图像调节设置
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}, # 添加字幕视频工作配置
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"add_background_video": {
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"material_path": self.materials["background_video_paths"],
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"material_path": self.materials["background_video_path"],
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"volume": [1.0], # 播放音量
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"clip_settings": [
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{
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@ -246,8 +260,8 @@ class JianYingManager:
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},
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], # 图像调节设置
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}, # 添加背景视频工作配置
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"add_kol_video": {
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"material_path": self.materials["kol_video_paths"],
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"add_mid_roll_video": {
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"material_path": self.materials["mid_roll_video_path"],
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"volume": [1.0], # 播放音量
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"clip_settings": [
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{
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@ -255,9 +269,19 @@ class JianYingManager:
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"scale_y": 1.0,
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},
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], # 图像调节设置
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}, # 添加达人视频工作配置
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}, # 添加中贴视频工作配置
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"add_post_roll_video": {
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"material_path": self.materials["post_roll_video_path"],
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"volume": [1.0], # 播放音量
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"clip_settings": [
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{
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"scale_x": 1.0,
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"scale_y": 1.0,
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},
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], # 图像调节设置
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}, # 添加后贴视频工作配置
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"add_background_audio": {
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"material_path": self.materials["background_audio_paths"],
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"material_path": self.materials["background_audio_path"],
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"volume": [0.6], # 播放音量
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}, # 添加背景音频工作配置
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"add_logo_image": {
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@ -347,41 +371,6 @@ class JianYingManager:
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], # 图像调节设置
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}, # 添加箭头贴纸工作配置
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}
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# 达人视频特殊处理：字幕视频、背景视频和背景音频素材持续时长为 5秒，叠加达人视频
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if workflow_name == "淘宝闪购_达人":
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configurations.update(
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{
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node: {
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**configurations[node],
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"target_timerange": [
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(0, 5_000_000),
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],
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}
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for node in [
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"add_subtitle_video",
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"add_background_video",
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"add_background_audio",
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]
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}
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)
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configurations.update(
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{
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node: {
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**configurations[node],
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"target_timerange": [
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(5_000_000, None),
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],
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}
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for node in [
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"add_kol_video",
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]
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}
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)
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# 若包含添加背景音频节点则在添加背景视频时其播放音量设置为 0
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if "add_background_audio" in workflow:
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configurations["add_background_video"]["volume"] = [0.0]
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return {node_name: configurations[node_name] for node_name in workflow}
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def batch_create(
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@ -390,6 +379,7 @@ class JianYingManager:
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video_width: int = 1080,
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video_height: int = 1920,
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video_fps: int = 30,
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duration_capture: Optional[int] = None,
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) -> None:
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"""
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批量创建草稿
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@ -397,24 +387,44 @@ class JianYingManager:
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:param video_width: 视频宽度（单位为像素），默认为 1080
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:param video_height: 视频高度（单位为像素），默认为 1920
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:param video_fps: 视频帧率（单位为帧/秒），默认为 30
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:param duration_capture: 截取背景视频时长（单位为秒），默认为 None
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:return: 无
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"""
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draft_index = 1 # 草稿索引
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while True:
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# 获取节点配置
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configurations = self._get_configurations()
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configurations = self._get_configurations(duration_capture=duration_capture)
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# 若包含添加字幕视频则使用字幕视频时长作为视频时长，否则使用背景视频时长作为视频时长
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if "add_subtitle_video" in configurations:
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video_duration = VideoMaterial(
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path=configurations["add_background_video"]["material_path"].as_posix()
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).duration # 默认将背景视频素材持续时长作为视频持续时长（单位为微秒）
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# 达人视频特殊处理：固定 5秒加上达人视频素材持续时长
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if "add_kol_video" in configurations:
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video_duration = (
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5_000_000
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+ VideoMaterial(
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path=configurations["add_kol_video"]["material_path"].as_posix()
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path=configurations["add_subtitle_video"][
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"material_path"
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].as_posix()
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).duration
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else:
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video_duration = video_duration = VideoMaterial(
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path=configurations["add_background_video"][
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"material_path"
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].as_posix()
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).duration
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if duration_capture:
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video_duration = duration_capture * 1_000_000 # 转换为微秒单位
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# 添加中贴视频持续时长
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if "add_mid_roll_video" in configurations:
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video_duration += VideoMaterial(
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path=configurations["add_mid_roll_video"][
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"material_path"
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].as_posix()
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).duration
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# 添加后贴视频持续时长
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if "add_post_roll_video" in configurations:
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video_duration += VideoMaterial(
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path=configurations["add_post_roll_video"][
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"material_path"
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].as_posix()
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).duration
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)
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# 生成剪映草稿名称
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draft_name = self._generate_draft_name(
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@ -444,26 +454,31 @@ class JianYingManager:
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print("-> 正在根据字幕文本合成字幕音频并生成字幕...", end="")
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draft.generate_subtitle(**configurations[node_name])
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print("已完成")
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# 添加字幕视频
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case "add_subtitle_video":
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print("-> 正在添加字幕视频...", end="")
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draft.add_video_segment(**configurations[node_name])
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print("已完成")
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# 添加背景视频
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case "add_background_video":
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print("-> 正在添加背景视频...", end="")
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draft.add_video_segment(**configurations[node_name])
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print("已完成")
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# 添加达人视频
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case "add_kol_video":
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print("-> 正在添加达人视频...", end="")
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draft.add_video_segment(**configurations[node_name])
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print("已完成")
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# 添加背景音频
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case "add_background_audio":
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print("-> 正在添加背景音频...", end="")
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draft.add_audio_segment(**configurations[node_name])
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print("已完成")
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# 添加中贴视频
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case "add_mid_roll_video":
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print("-> 正在添加中贴视频...", end="")
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draft.add_video_segment(**configurations[node_name])
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print("已完成")
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# 添加后贴视频
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case "add_post_roll_video":
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print("-> 正在添加后贴视频...", end="")
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draft.add_video_segment(**configurations[node_name])
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print("已完成")
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# 添加字幕视频
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case "add_subtitle_video":
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print("-> 正在添加字幕视频...", end="")
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draft.add_video_segment(**configurations[node_name])
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print("已完成")
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# 添加标识
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case "add_logo_image":
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print("-> 正在添加标识图片...", end="")
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@ -510,9 +525,11 @@ class JianYingManager:
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def _get_configurations(
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self,
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duration_capture: Optional[int] = None,
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) -> Dict[str, Any]:
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"""
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获取节点配置
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:param duration_capture: 截取背景视频时长（单位为秒），默认为 None
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:return: 节点配置
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"""
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configurations = {}
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@ -532,13 +549,82 @@ class JianYingManager:
|
|||
matched.group("track_name")
|
||||
if (
|
||||
matched := re.match(
|
||||
pattern=r"^.+_(?P<track_name>.+_.+)$",
|
||||
pattern=r"^.+?_(?P<track_name>.+)$",
|
||||
string=node_name,
|
||||
)
|
||||
)
|
||||
else node_name
|
||||
)
|
||||
|
||||
background_video_duration = VideoMaterial(
|
||||
path=configurations["add_background_video"]["material_path"].as_posix()
|
||||
).duration
|
||||
if duration_capture:
|
||||
background_video_duration = duration_capture * 1_000_000
|
||||
|
||||
# 若包含添加字幕音频则在添加背景视频时其播放音量设置为 0
|
||||
if "add_subtitle_audio" in configurations:
|
||||
configurations["add_background_video"]["volume"] = 0.0
|
||||
|
||||
# 中贴视频特殊处理：背景视频、背景音频和字幕视频在轨道上的范围为 (0, 背景视频时长)，中贴视频在轨道上的范围为 (背景视频时长, 中贴视频时长)
|
||||
if "add_mid_roll_video" in configurations:
|
||||
configurations.update(
|
||||
{
|
||||
node: {
|
||||
**configurations[node],
|
||||
"target_timerange": (
|
||||
0,
|
||||
background_video_duration,
|
||||
),
|
||||
}
|
||||
for node in [
|
||||
"add_background_video",
|
||||
"add_background_audio",
|
||||
"add_subtitle_video",
|
||||
]
|
||||
if node in configurations
|
||||
}
|
||||
)
|
||||
configurations.update(
|
||||
{
|
||||
"add_mid_roll_video": {
|
||||
**configurations["add_mid_roll_video"],
|
||||
"target_timerange": (
|
||||
background_video_duration,
|
||||
VideoMaterial(
|
||||
path=configurations["add_mid_roll_video"][
|
||||
"material_path"
|
||||
].as_posix()
|
||||
).duration,
|
||||
),
|
||||
}
|
||||
}
|
||||
)
|
||||
|
||||
# 后贴视频特殊处理：后贴视频在轨道上的范围为 (背景视频时长 + 中贴视频时长, 后贴视频时长)
|
||||
if "add_post_roll_video" in configurations:
|
||||
configurations.update(
|
||||
{
|
||||
"add_post_roll_video": {
|
||||
**configurations["add_post_roll_video"],
|
||||
"target_timerange": (
|
||||
(
|
||||
background_video_duration
|
||||
+ VideoMaterial(
|
||||
path=configurations["add_mid_roll_video"][
|
||||
"material_path"
|
||||
].as_posix()
|
||||
).duration
|
||||
),
|
||||
VideoMaterial(
|
||||
path=configurations["add_post_roll_video"][
|
||||
"material_path"
|
||||
].as_posix()
|
||||
).duration,
|
||||
),
|
||||
}
|
||||
}
|
||||
)
|
||||
# 添加保存节点
|
||||
configurations.update(
|
||||
{
|
||||
|
|
|
|||
|
|
@ -14,5 +14,5 @@ if __name__ == "__main__":
|
|||
|
||||
# 导出视频
|
||||
jianying_manager.batch_create(
|
||||
draft_counts=1,
|
||||
draft_counts=200,
|
||||
)
|
||||
|
|
|
|||
Loading…
Reference in New Issue