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优化代码和日志，提高可读性。

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Hommy
2025-12-15 23:38:30 +08:00
parent b5f50392e0
commit a861733878
1 changed files with 15 additions and 15 deletions
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src/service/add_videos.py
+15 -15
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@@ -154,10 +154,10 @@ def add_video_to_draft(
# 0. 下载视频
video_path = download(url=video['video_url'], save_dir=draft_video_dir)
# 1. 使用指定的duration或计算值
specified_duration = video.get('duration', video['end'] - video['start'])
# 1. 获取视频播放时长（target duration）
target_duration = video.get('duration', video['end'] - video['start'])
# 创建图像调节设置
# 2. 创建图像调节设置
clip_settings = draft.ClipSettings(
alpha=alpha,
scale_x=scale_x,
@@ -166,25 +166,24 @@ def add_video_to_draft(
transform_y=transform_y / video['height'] # 转换为半画布高单位
)
# 计算在素材中的源时间范围
source_duration = video['end'] - video['start']
# 3. 计算在时间轴上的显示时长（source duration）
display_duration = video['end'] - video['start']
# 创建视频素材
# 4. 创建视频素材
video_material = draft.VideoMaterial(video_path)
# 5. 创建视频片段
video_segment = draft.VideoSegment(
material=video_material,
target_timerange=trange(start=video['start'], duration=source_duration),
source_timerange=trange(start=0, duration=min(video_material.duration, source_duration)),
target_timerange=trange(start=video['start'], duration=display_duration),
source_timerange=trange(start=0, duration=min(video_material.duration, display_duration)),
speed=1.0, # 保持原始速度
volume=video['volume'],
volume=video.get('volume', 1.0),
clip_settings=clip_settings
)
logger.info(f"material_id: {video_segment.material_instance.material_id}")
logger.info(f"video_path: {video_path}, start: {video['start']}, duration: {source_duration}, volume: {video['volume']}")
logger.info(f"video_path: {video_path}, start: {video['start']}, target_duration: {target_duration}, display_duration: {display_duration}, volume: {video.get('volume', 1.0)}")
# 2. 添加转场效果（如果指定了）
# 6. 添加转场效果（如果指定了）
transition_name = video.get('transition')
if transition_name:
transition_type = find_transition_type_by_name(transition_name)
@@ -198,10 +197,10 @@ def add_video_to_draft(
else:
logger.warning(f"Transition type not found for name: {transition_name}")
# 3. 向指定轨道添加片段，
# 7. 向指定轨道添加片段
script.add_segment(video_segment, track_name)
# 修复：返回 segment_id 而不是 material_id
# 8. 返回片段ID（注意：是segment_id而不是material_id）
return video_segment.segment_id
except CustomException:
logger.info(f"Add video to draft failed, draft_video_dir: {draft_video_dir}, video: {video}")
@@ -210,6 +209,7 @@ def add_video_to_draft(
logger.error(f"Add video to draft failed, error: {str(e)}")
raise CustomException(err=CustomError.VIDEO_ADD_FAILED)
def find_transition_type_by_name(transition_name: str) -> Optional[draft.TransitionType]:
"""
根据转场名称查找对应的转场类型