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解决音量设置不生效的问题。

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Hommy
2026-03-06 19:51:49 +08:00
parent eb13f67c35
commit 5e10714868
1 changed files with 9 additions and 7 deletions
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src/service/add_videos.py
+9 -7
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@@ -39,7 +39,7 @@ def add_videos(
"mask": "", // 遮罩类型[可选]，默认值为None
"transition": "", // 转场效果名称[可选]，默认值为None
"transition_duration": 500000.0, // 转场持续时间(微秒)[可选]，默认值为500000
"volume": 1.0, // 音量大小[0, 1][可选]，默认值为1.0
"volume": 1.0, // 音量大小[0, 10][可选]，默认值为1.0，10为最大音量
}
] // [必选]
alpha: 全局透明度[0, 1][可选]，默认值为1.0
@@ -178,15 +178,17 @@ def add_video_to_draft(
display_duration = video['end'] - video['start']
# 6. 创建视频片段
# 用户传入 volume 范围为 [0, 10]，剪映内部范围为 [0, 10]
raw_volume = video.get('volume', 1.0)
video_segment = draft.VideoSegment(
material=video_material,
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.get('volume', 1.0),
volume=raw_volume,
clip_settings=clip_settings
)
logger.info(f"video_path: {video_path}, start: {video['start']}, target_duration: {target_duration}, display_duration: {display_duration}, volume: {video.get('volume', 1.0)}")
logger.info(f"video_path: {video_path}, start: {video['start']}, target_duration: {target_duration}, display_duration: {display_duration}, raw_volume: {raw_volume}")
# 6. 添加转场效果（如果指定了）
transition_name = video.get('transition')
@@ -252,7 +254,7 @@ def parse_video_data(json_str: str) -> List[Dict[str, Any]]:
"mask": "", // 遮罩类型[可选]，默认值为None
"transition": "", // 转场效果名称[可选]，默认值为None
"transition_duration": 500000.0, // 转场持续时间(微秒)[可选]，默认值为500000
"volume": 1.0, // 音量大小[0, 1][可选]，默认值为1.0
"volume": 1.0, // 音量大小[0, 10][可选]，默认值为1.0，10为最大音量
}
]
@@ -303,9 +305,9 @@ def parse_video_data(json_str: str) -> List[Dict[str, Any]]:
"volume": item.get("volume", 1.0) # 默认值 1.0
}
# 验证数值范围
if processed_item["volume"] < 0 or processed_item["volume"] > 1:
# 音量值必须在[0, 1]范围内，给默认值
# 验证数值范围：用户传入范围 [0, 10]，超范围时给默认值
if processed_item["volume"] < 0 or processed_item["volume"] > 10:
logger.warning(f"Volume {processed_item['volume']} out of range [0, 10], using default 1.0")
processed_item["volume"] = 1.0
if processed_item["transition_duration"] < 0: