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由于数据结构较为复杂,单独整理出来

更新说明 ​

更新时间更新说明
2025.07.301. 添加字体相关的字段
2. asset 上增加 dirName属性 : type 为 subDir 时,此值为高亮字幕包id
3. musicLyric 上增加 followId 和 fxGroup : followId为高亮字幕包id、fxGroup高亮字幕同一组id,标识字幕为同一个高亮字幕
4. videoFx 上增加 shape : 遮罩形状
5. timelineVideoFx 上增加 shape: 遮罩形状
6. caption 上增加 shape: 遮罩形状
7. keyFrame 上增加 additionalData: 遮罩上设置的关键帧种类
2025.07.02云剪辑版本从 3.4.0开始,导出的xml中,musicLyricsTrack的属性和captionTrack保持一致,musicLyrics的属性和caption保持一致。从3.4.0导出的xml要使用同步更新之后的xml2json接口,否则会丢失一些字幕效果
2024.12.131. 添加 watermarkTracks 相关的字段说明
2024.08.011. captions、musicLyricsTracks 下新增 anchorPointX、anchorPointY 字段
2024.07.301. videos下新增 enableRawSourceMode、rawFilterProcessesMode 字段
2024.04.251. timeline下新增 timelineFlags、isDefaultCaptionFade、safeFrameSize字段
2. videos下新增 refImageWidth、refImageHeight 字段
2024.04.221. musicLyric下新增 animationPeroid、inAnimationDuration、outAnimationDuration字段
2. musicLyricTrack下新增type、direction、rendererId、contextId、animationId、inAnimationId、outAnimationId、letterSpacingType、letterSpacing、lineSpacing字段
2024.04.111. audio、caption、compoundCaption、musicLyric、sticker、timelineVideoFx、video添加 aliasTag字段

一些约定 ​

  1. 除特别说明外,时间单位统一为微秒
  2. 颜色值采用#ffffffff颜色格式,颜色通道顺序为a,r,g,b
  3. 内建特效名称和参数请参见https://www.meishesdk.com/android/doc_ch/html/content/FxNameList_8md.html
  4. 字幕中如果需要手动换行的话,可以在字幕的text属性中添加换行符\n

json格式 ​

json
{
	"output": "16:9",
	"timelines": [
		{
			"duration": 59720000,
			"enableRenderOrderByZValue": true,
			"encoderMode": "cbr",
			"encoderType": "H.264",
			"fps": 30,
			"nvenc": true,
			"outputEnd": -1,
			"outputStart": 0,
			"outputType": "mp4",
			"resHeight": 540,
			"resWidth": 960,
			"sizeLevel": 1080,
			"volume": 0.5226850115488941,
			"videoBitrate": 16000000,
			"videoSize": "16:9",
			"templateId": "",
			"videoTracks": [
				{
					"volume": 0.0,
					"show": true,
					"videos": [
						{
							"volume": 1.0,
							"blendingMode": 0,
							"combination": false,
							"combinationOrder": 0,
							"curvesSpeedString": "",
							"enableClipFreezeFrame": false,
							"extraRotation": 0,
							"fadeInDuration": 0,
							"fadeOutDuration": 0,
							"fillMode": 0,
							"freezeFrameTrimPos": 0,
							"horizontalFlip": false,
							"inPoint": 0,
							"index": 0,
							"keepAudioPitch": true,
							"noAudio": false,
							"outPoint": 16280000,
							"path": "",
							"reverse": false,
							"reversePath": "",
							"separated": false,
							"speed": 1.0,
							"trimIn": 10200000,
							"trimOut": 26480000,
							"verticalFlip": false,
							"aliasTag": "",
							"videoFxs": [
								{
									"index": 0,
									"intensity": 1.0,
									"isIgnoreBackground": false,
									"isInverseRegion": false,
									"isRaw": false,
									"isRegional": false,
									"name": "",
									"regionalFeatherWidth": 0,
									"type": "property",
									"fxParams": [
										{
											"key": "Scale X",
											"type": "float",
											"value": "1"
										},
										{
											"key": "",
											"type": "int",
											"value": "0"
										},
										{
											"key": "",
											"type": "bool",
											"value": "true"
										},
										{
											"key": "",
											"type": "string",
											"value": ""
										},
										{
											"key": "Fill Mode",
											"type": "menu",
											"value": "AspectFit"
										},
										{
											"key": "Background Mode",
											"type": "menu",
											"value": "Color Solid"
										},
										{
											"key": "Background Color",
											"type": "color",
											"value": "#00000000"
										},
										{
											"key": "region",
											"objectValue": {
												"x1": -0.5,
												"x2": -0.5,
												"x3": 0.5,
												"x4": 0.5,
												"y1": 0.5,
												"y2": -0.5,
												"y3": -0.5,
												"y4": 0.5
											},
											"type": "object"
										},
										{
											"key": "ellipseRegion",
											"objectValue": {
												"a": 0.35049019607843137,
												"angle": 0,
												"b": 0.6158892463235295,
												"centerX": 0.19117647058823529,
												"centerY": -0.10053104575163408
											},
											"type": "object"
										},
										{
											"key": "curvePoint",
											"objectValue": {
												"timeSec": 0.0,
												"x": -260.31488037109377,
												"y": 7.8883209228515629
											},
											"type": "object"
										},
										{
											"key": "curvePoint",
											"objectValue": {
												"timeSec": 0.036,
												"x": -260.31488037109377,
												"y": 7.8883209228515629
											},
											"type": "object"
										},
										{
											"key": "curvePoint",
											"objectValue": {
												"timeSec": 0.07500025,
												"x": -260.31488037109377,
												"y": 7.8883209228515629
											},
											"type": "object"
										}
									],
									"keyFrames": [
										{
											"key": "Scale X",
											"time": 0,
											"type": "float",
											"value": "1"
										},
										{
											"key": "",
											"time": 0,
											"type": "int",
											"value": "0"
										},
										{
											"key": "",
											"time": 0,
											"type": "bool",
											"value": "true"
										},
										{
											"key": "",
											"time": 0,
											"type": "string",
											"value": ""
										},
										{
											"key": "Fill Mode",
											"time": 0,
											"type": "menu",
											"value": "AspectFit"
										},
										{
											"key": "Background Mode",
											"time": 0,
											"type": "menu",
											"value": "Color Solid"
										},
										{
											"key": "Background Color",
											"time": 0,
											"type": "color",
											"value": "#00000000"
										},
										{
											"key": "region",
											"objectValue": {
												"x1": -0.4999999403953552,
												"x2": -0.4999999403953552,
												"x3": 0.5,
												"x4": 0.5,
												"y1": 0.5,
												"y2": -0.5,
												"y3": -0.5,
												"y4": 0.5
											},
											"time": 0,
											"type": "object"
										}
									]
								},
								{
									"id": "02B33530-8663-4A01-A6F1-C9DAB3322590",
									"index": 1,
									"intensity": 1.0,
									"isIgnoreBackground": false,
									"isInverseRegion": false,
									"isRaw": false,
									"isRegional": false,
									"regionalFeatherWidth": 0,
									"type": "package"
								},
								{
									"fxParams": [
										{
											"key": "Key Color",
											"type": "color",
											"value": "#ff02aa02"
										},
										{
											"key": "Spill Removal",
											"type": "bool",
											"value": "true"
										},
										{
											"key": "Softeness Amendment",
											"type": "float",
											"value": "0.1"
										},
										{
											"key": "Spill Removal Intensity",
											"type": "float",
											"value": "0"
										},
										{
											"key": "Shrink Intensity",
											"type": "float",
											"value": "0"
										}
									],
									"index": 2,
									"intensity": 1.0,
									"isIgnoreBackground": false,
									"isInverseRegion": false,
									"isRaw": true,
									"isRegional": false,
									"name": "Master Keyer",
									"regionalFeatherWidth": 0,
									"type": "builtin"
								}
							],
							"audioFxs": [
								{
									"fxParams": [
										{
											"key": "Level",
											"type": "int",
											"value": "2"
										}
									],
									"index": 0,
									"name": "Audio Noise Suppression",
									"type": "builtin"
								},
								{
									"index": 1,
									"keyFrames": [
										{
											"key": "Left Gain",
											"time": 0,
											"type": "float",
											"value": "1"
										},
										{
											"key": "Right Gain",
											"time": 0,
											"type": "float",
											"value": "1"
										}
									],
									"type": "volume"
								}
							]
						}
					],
					"transitions": [
						{
							"duration": 1000000,
							"id": "8298527D-C479-4A14-B363-BE0528397E2E",
							"index": 0,
							"type": "package"
						},
						{
							"duration": 1000000,
							"index": 1,
							"name": "",
							"type": "builtin"
						}
					]
				}
			],
			"audioTracks": [
				{
					"audios": [
						{
							"audioFxs": [
								{
									"index": 0,
									"name": "Fast Cartoon Voice",
									"type": "builtin"
								},
								{
									"index": 1,
									"keyFrames": [
										{
											"key": "Left Gain",
											"time": 0,
											"type": "float",
											"value": "1"
										},
										{
											"key": "Right Gain",
											"time": 0,
											"type": "float",
											"value": "1"
										},
										{
											"key": "Left Gain",
											"time": 3840000,
											"type": "float",
											"value": "3.02"
										},
										{
											"key": "Right Gain",
											"time": 3840000,
											"type": "float",
											"value": "3.02"
										}
									],
									"type": "volume"
								}
							],
							"audioStreamIndex": 0,
							"channelType": "stereo",
							"combination": false,
							"combinationOrder": 0,
							"curvesSpeedString": "",
							"fadeInDuration": 0,
							"fadeOutDuration": 0,
							"inPoint": 0,
							"index": 0,
							"keepAudioPitch": true,
							"outPoint": 59600000,
							"path": "",
							"speed": 1.0,
							"trimIn": 0,
							"trimOut": 59600000,
							"volume": 1.0,
							"aliasTag": ""
						}
					],
					"show": true,
					"volume": 1.0
				}
			],
			"timelineVideoFxTracks": [
				{
					"show": true,
					"timelineVideoFxs": [
						{
							"combination": false,
							"combinationOrder": 0,
							"duration": 13400000,
							"fxParams": [
								{
									"key": "Radius",
									"type": "float",
									"value": "23"
								},
								{
									"key": "region",
									"objectValue": {
										"x1": -0.058823585510253909,
										"x2": -0.058823585510253909,
										"x3": 0.23529410362243653,
										"x4": 0.23529410362243653,
										"y1": -0.07382643222808838,
										"y2": 0.10002732276916504,
										"y3": 0.10002732276916504,
										"y4": -0.07382643222808838
									},
									"type": "object"
								}
							],
							"inPoint": 14920000,
							"intensity": 1.0,
							"isIgnoreBackground": false,
							"isInverseRegion": false,
							"isRegional": true,
							"keyFrames": [
								{
									"key": "region",
									"objectValue": {
										"x1": -0.4999999403953552,
										"x2": -0.4999999403953552,
										"x3": 0.5,
										"x4": 0.5,
										"y1": 0.5,
										"y2": -0.5,
										"y3": -0.5,
										"y4": 0.5
									},
									"time": 0,
									"type": "object"
								}
							],
							"name": "Gaussian Blur",
							"regionalFeatherWidth": 0,
							"type": "builtin",
							"zValue": 5,
							"aliasTag": ""
						}
					]
				},
				{
					"show": true,
					"timelineVideoFxs": [
						{
							"combination": false,
							"combinationOrder": 0,
							"duration": 5000000,
							"id": "F845C51E-AFA0-44A5-B18A-87F7E1FA702F",
							"inPoint": 6400000,
							"intensity": 1.0,
							"isIgnoreBackground": false,
							"isInverseRegion": false,
							"isRegional": false,
							"regionalFeatherWidth": 0,
							"type": "package",
							"zValue": 9
						}
					]
				}
			],
			"captionTracks": [
				{
					"captions": [
						{
							"align": "left",
							"animationId": "",
							"animationPeroid": 0,
							"bgColor": "#00000000",
							"bgRadius": 0.0,
							"color": "#ffff73ab",
							"combination": false,
							"combinationOrder": 0,
							"contextId": "53CDC64D-3CB6-4AE5-912B-B8F893D6A7E5",
							"duration": 8120000,
							"enableSpeed": false,
							"font": "",
							"fontSizeRatio": 0.1,
							"fxParams": [],
							"inAnimationDuration": 2827,
							"inAnimationId": "F09FCB66-C1D5-4F73-8DC1-06B98599237C",
							"inPoint": 1880000,
							"italic": true,
							"keyFrames": [],
							"letterSpacing": 100.0,
							"letterSpacingType": 0,
							"lineSpacing": 0.0,
							"outAnimationDuration": 705,
							"outAnimationId": "36486C78-EC5F-471E-A5B0-1F41A7E60BBB",
							"outline": false,
							"outlineColor": "#ffffffff",
							"outlineWidth": 0.0,
							"recordingUserOperationTrans": true,
							"rendererId": "869FD577-F5C7-40A3-A547-7DF806C41273",
							"rotation": 0.0,
							"scaleX": 1.0,
							"scaleY": 1.0,
							"shadow": false,
							"shadowColor": "#7f808080",
							"shadowFeather": 0.0,
							"shadowOffsetX": 0.0,
							"shadowOffsetY": 0.0,
							"spans": [
								{
									"end": 4,
									"start": 2,
									"type": "fontFamily",
									"value": "ZCOOL_KuHei [ZCOOL_KuHei]"
								},
								{
									"end": 2,
									"start": 1,
									"type": "color",
									"value": "#ff982828"
								},
								{
									"end": 2,
									"start": 1,
									"type": "color",
									"value": "#ffb52b2b"
								}
							],
							"styleId": "",
							"text": "浪漫的文字",
							"translationX": 284.1484680175781,
							"translationY": -146.20086669921876,
							"type": "modular",
							"underline": true,
							"weight": 700,
							"zValue": 6,
							"aliasTag": ""
						}
					],
					"show": true
				}
			],
			"compoundCaptionTracks": [
				{
					"compoundCaptions": [
						{
							"captionItems": [
								{
									"color": "#ffffffff",
									"font": "Noto Sans CJK JP [NotoSansCJKjp-Regular]",
									"index": 0,
									"text": "Love"
								},
								{
									"color": "#ffffffff",
									"font": "Noto Sans CJK JP [NotoSansCJKjp-Regular]",
									"index": 1,
									"text": "Crush"
								}
							],
							"combination": false,
							"combinationOrder": 0,
							"duration": 5000000,
							"fxParams": [],
							"inPoint": 30880000,
							"keyFrames": [],
							"rotation": 0.0,
							"scaleX": 0.6201772689819336,
							"scaleY": 0.6201772689819336,
							"styleId": "CCCAB518-CA56-465C-8E03-B0B6B10EAE90",
							"translationX": -347.81640625,
							"translationY": 176.85586547851563,
							"zValue": 8,
							"aliasTag": ""
						}
					],
					"show": true
				}
			],
			"stickerTracks": [
				{
					"show": true,
					"stickers": [
						{
							"animationId": "",
							"animationPeroid": 0,
							"combination": false,
							"combinationOrder": 0,
							"duration": 15680000,
							"fxParams": [],
							"horizontalFlip": false,
							"id": "ED5E9AF5-AF46-4FA4-8690-7F4D17168CD1",
							"inAnimationDuration": 0,
							"inAnimationId": "",
							"inPoint": 8920000,
							"keyFrames": [],
							"outAnimationDuration": 0,
							"outAnimationId": "",
							"rotation": 0.0,
							"scaleX": 0.8174743056297302,
							"scaleY": 0.8174743056297302,
							"translationX": -358.4278564453125,
							"translationY": -146.20086669921876,
							"type": "general",
							"verticalFlip": false,
							"volume": 1.0,
							"zValue": 7,
							"aliasTag": ""
						}
					],
					"volume": 1.0
				}
			],
			"musicLyricsTracks": [
				{
					"align": "center",
					"color": "",
					"font": "Noto Sans CJK SC [NotoSansCJKsc-Regular]",
					"fontSizeRatio": 0.07037037037037038,
					"italic": false,
					"musicLyrics": [
						{
							"duration": 5000000,
							"inPoint": 0,
							"text": "示例字幕",
							"zValue": 100,
							"aliasTag": ""
						}
					],
					"outline": false,
					"outlineColor": "#ff000000",
					"outlineWidth": 1.5,
					"rotation": 0.0,
					"scaleX": 1.0,
					"scaleY": 1.0,
					"show": true,
					"styleId": "5F772E33-FF29-47F9-AD23-8A46770EEB95",
					"translationX": 0.0,
					"translationY": 0.0,
					"underline": false,
					"weight": 400
				}
			],
			"watermarkTracks": [
				{
					"captionTracks": [
						{
							"captions": [
								{
									"type": "modular",
									"text": "浪漫的文字",
									"inPoint": 1880000,
									"duration": 8120000,
									"scaleX": 1.0,
									"scaleY": 1.0,
									"rotation": 0.0,
									"recordingUserOperationTrans": true,
									"translationX": 284.1484680175781,
									"translationY": -146.20086669921876,
									"zValue": 6,
									"font": "",
									"fontSizeRatio": 0.1,
									"color": "#ffff73ab",
									"weight": 700,
									"italic": true,
									"underline": true,
									"align": "left",
									"shadow": false,
									"shadowColor": "#7f808080",
									"shadowOffsetX": 0.0,
									"shadowOffsetY": 0.0,
									"shadowFeather": 0.0,
									"outline": false,
									"outlineColor": "#ffffffff",
									"outlineWidth": 0.0,
									"bgColor": "#00000000",
									"bgRadius": 0.0,
									"styleId": "",
									"contextId": "53CDC64D-3CB6-4AE5-912B-B8F893D6A7E5",
									"rendererId": "869FD577-F5C7-40A3-A547-7DF806C41273",
									"animationId": "",
									"inAnimationId": "F09FCB66-C1D5-4F73-8DC1-06B98599237C",
									"outAnimationId": "36486C78-EC5F-471E-A5B0-1F41A7E60BBB",
									"animationPeroid": 0,
									"inAnimationDuration": 2827,
									"outAnimationDuration": 705,
									"letterSpacingType": 0,
									"letterSpacing": 100.0,
									"lineSpacing": 0.0,
									"enableSpeed": false,
									"combination": false,
									"combinationOrder": 0
								}
							]
						}
					],
					"stickerTracks": [
						{
							"volume": 1.0,
							"show": true,
							"stickers": [
								{
									"type": "general",
									"inPoint": 8920000,
									"duration": 15680000,
									"scaleX": 0.8174743056297302,
									"scaleY": 0.8174743056297302,
									"rotation": 0.0,
									"translationX": -358.4278564453125,
									"translationY": -146.20086669921876,
									"horizontalFlip": false,
									"verticalFlip": false,
									"zValue": 7,
									"id": "ED5E9AF5-AF46-4FA4-8690-7F4D17168CD1",
									"volume": 1.0,
									"animationId": "",
									"inAnimationId": "",
									"outAnimationId": "",
									"animationPeroid": 0,
									"inAnimationDuration": 0,
									"outAnimationDuration": 0,
									"combination": false,
									"combinationOrder": 0
								}
							]
						},
						{
							"volume": 1.0,
							"show": true,
							"stickers": [
								{
									"type": "general",
									"inPoint": 8920000,
									"duration": 15680000,
									"scaleX": 0.8174743056297302,
									"scaleY": 0.8174743056297302,
									"rotation": 0.0,
									"translationX": -358.4278564453125,
									"translationY": -146.20086669921876,
									"horizontalFlip": false,
									"verticalFlip": false,
									"zValue": 7,
									"id": "ED5E9AF5-AF46-4FA4-8690-7F4D17168CD1",
									"volume": 1.0,
									"animationId": "",
									"inAnimationId": "",
									"outAnimationId": "",
									"animationPeroid": 0,
									"inAnimationDuration": 0,
									"outAnimationDuration": 0,
									"combination": false,
									"combinationOrder": 0
								}
							]
						}
					]
				}
			]
		}
	]
}

root ​

字段类型描述是否必填
outputstring输出指定的画幅比是
timelinsobject[ ]所有画幅比的时间线数组是

timeline ​

字段类型描述是否必填
durationlong时间线的时长,是
enableRenderOrderByZValueboolean是否开启时间线特效(包括滤镜、字幕、贴纸等)使用zValue作为混合渲染层级依据,否
encoderModestring合成成片的编码模式,字符串类型,否
encoderTypestring编码格式,字符串类型,支持H.264和MPEG2-IBP否
fpsint合成成片的帧率,正整数类型,支持24、25、30、50、60常用值否
nvencboolean合成成片是否使用硬编码,布尔类型,否
outputEndlong区间导出结束点位置,整数类型,-1表示到时间线结束,输出图片时outputEnd和outputStart需要一致否
outputStartlong区间导出开始点位置,整数类型,输出图片时outputEnd和outputStart需要一致否
outputTypestring输出文件格式,字符串类型,视频支持mp4和mov,音频支持m4a、mp3,图片支持jpg、png是
resHeightint时间线的高度,是
resWidthint时间线的宽度,是
sizeLevelstring合成成片的分辨率等级,整数类型,表示生成成片的短边值,支持480、720、1080、2160常用值是
volumedouble时间线音量,浮点类型,不设置时,默认值为1否
videoBitratelong合成成片的码率,正整数类型,否
videoSizestring画幅比是
templateIdstring模板id,如果是模板应用跳转的会带有此字段标识使用的哪个模板否
timelineFlagsint时间线标志,整数类型,基本上是固定的,不要轻易修改否
isDefaultCaptionFadeboolean默认是否开启普通无样式字幕的淡入淡出效果否
safeFrameSizedouble安全框的百分百大小否
videoTracks[ ]object视频轨否
audioTracks[ ]object音频轨否
timelineVideoFxTracks[ ]object视频特效轨否
captionTracks[ ]object字幕轨否
compoundCaptionTracks[ ]object复合字幕轨否
stickerTracks[ ]object贴纸轨否
assets[ ]object所有的字体信息否

assets ​

字段类型描述是否必填
typestring类型,目前有
字体 font
高亮字幕 subDir
是
fileNamestringtype是font时,字体的文件名否
fontFamilystringtype是font时,字体的字族信息否
dirNamestringtype是subDir时,表示高亮字幕的id否

videoTracks ​

字段类型描述是否必填
volumedouble轨道音量,浮点类型,不设置时,默认值为1。否
showboolean表示轨道是否可见,布尔类型,不设置时,默认值为true否
videos[ ]object视频片段是
transitions[ ]object转场否

videos ​

字段类型描述是否必填
volumedouble音量,默认值为1否
blendingModeint混合模式否
combinationboolean是否已经编组否
combinationOrderint编组的编号否
curvesSpeedStringstring曲线变速的值序列串否
enableClipFreezeFrameboolean是否为定格视频否
extraRotationdouble视频本身带有旋转角度值否
fadeInDurationlong音频淡入时长,默认为0否
fadeOutDurationlong音频淡出时长,默认为0否
fillModeint填充模式否
freezeFrameTrimPoslong静帧画面的时间点否
horizontalFlipboolean水平翻转,默认为false否
indexint视频片段的索引值,添加转场时使用,是
inPointlong片段在轨道上的起始点是
outPointlong片段在轨道上的终止点,是
trimInlong视频片段的裁剪起始点,整数类型,是
trimOutlong片段的裁剪终止点是
speeddouble速度,正浮点数类型,默认为1,即没有变速效果否
keepAudioPitchboolean变速是否变调,true表示不变调,false表示变调否
noAudioboolean是否不带有音频,true表示不带有,视频里的音频会没有声音否
pathstring资源的http路径是
reverseboolean是否为倒放,倒放时使用reversePath作为原视频否
reversePathstring倒放视频的http路径否
separatedboolean是否是音视频分离的音频,true表示分离的,视频里的音频会没有声音否
verticalFlipboolean垂直翻转,默认为false否
refImageWidthint视频素材的宽度,用于视频裁剪坐标变换的处理否
refImageHeightint视频素材的高度,用于视频裁剪坐标变换的处理否
aliasTagstring标记否
enableRawSourceModeboolean是否开启原始画幅的模式,默认为false。目前只有使用Crop内建特效的时候才需要设置为true否
rawFilterProcessesModeintRaw滤镜的处理模式,默认为0。目前只有使用Crop内建特效的时候才需要设置为2,表示所有的Raw滤镜的输出尺寸按照滤镜实际输出大小,最后按照设置的填充模式适配到时间线的尺寸上否
videoFxs[ ]object片段特效否

videoFxs ​

字段类型描述是否必填
indexint特效索引,值越大效果越靠后是
typestring特效类型property/builtin/package,property表示属性特效,builtin表示内建特效,package表示特效包是
namestring内建特效名称,type为builtin时有效且必填否
idstring特效包ID,type为package时有效且必填否
intensityint特效强度,
取值范围[0,1]
isRawbool是否为raw特效,true表示根据原始视频画面做特效处理,false表示适配时间线坐标系之后做特效处理,这个概念比较复杂,所以尽量不要修改这个值否
isRegionalbool是否为区域特效否
isIgnoreBackgroundbool区域特效情况下,是否忽略背景否
isInverseRegionbool区域特效情况下,是否反向选取区域否
regionalFeatherWidthint区域特效情况下,边界的羽化值否
fxParams[ ]object特效参数否
keyFrames[ ]object特效关键帧参数否
shapestring遮罩形状否
fxParams ​
字段类型描述是否必填
typestring特效参数的类型,字符串类型,可以设置float、int、bool、string、menu、color或object,float为浮点数类型,int为整数类型,bool为布尔类型,string为字符串类型,menu为枚举类型,color为颜色类型,object为对象类型,
compoundPackage为包类型
是
keystring特效参数的名称是
valuestring特效参数的值,不同参数类型对应不同类型的值,当key为object类型时,不需要设置此值,此时需要参看objectValue标签否
idstring当type为compoundPackage时特效包的id否
objectValueobject参数的value值,type为object类型时有效否
keyFrames ​
字段类型描述是否必填
typestring特效关键帧参数的类型,字符串类型,可以设置float、int、bool、string、menu、color或object,float为浮点数类型,int为整数类型,bool为布尔类型,string为字符串类型,menu为枚举类型,color为颜色类型,object为对象类型,
compoundPackage为包类型
是
timelong特效关键帧时间戳,单位微秒是
keystring特效关键帧参数的名称是
valuestring特效关键帧参数的值,不同参数类型对应不同类型的值,当key为object类型时,不需要设置此值,此时需要参看objectValue标签否
idstring当type为compoundPackage时特效包的id否
objectValueobject参数的value值,type为object类型时有效否
additionalDatastring遮罩上设置的关键帧种类否
objectValue -> 当fxParam或者KeyFrame 的key为ellipseRegion ​
字段类型描述是否必填
centerXstring椭圆区域遮罩的水平中心点是
centerYstring椭圆区域遮罩的垂直中心点是
astring椭圆区域遮罩的长轴半径是
bstring椭圆区域遮罩的短轴半径是
anglestring椭圆区域遮罩的旋转角度是
objectValue -> 当fxParam或者KeyFrame 的key为region ​
字段类型描述是否必填
x1string方形区域遮罩的起始点x坐标是
y1string方形区域遮罩的起始点y坐标是
x2string方形区域遮罩的下一个点x坐标是
y2string方形区域遮罩的下一个点y坐标是
x3string方形区域遮罩的下一个点x坐标是
y3string方形区域遮罩的下一个点y坐标是
x4string方形区域遮罩的终止点x坐标是
y4string方形区域遮罩的终止点y坐标是
objectValue -> 当fxParam 的key为curvePoint ​
字段类型描述是否必填
timeSecdouble表示手绘粒子的时间戳,单位为秒.
粒子效果比较复杂,所以不建议修改这些参数,手绘粒子本身已经带有时间戳,不适用于关键帧参数形式
是
xdouble此时刻粒子的横坐标是
ydouble此时刻粒子的纵坐标是

transitions ​

字段类型描述是否必填
indexint转场的前边的源视频片段索引值,就是video的索引值是
typestring转场的类型,字符串类型,可以设置builtin或package,builtin为内建转场类型,package为转场包类型是
namestring内建转场名称,字符串类型,否
idstring转场包的ID,字符串类型,否
durationlong转场的时长。该值的一半,不能大于前后两段视频片段各自的时长;如果一个片段前后加了两个转场,两个转场的总时长的一半大于该片段,可能会造成转场效果重叠,最好不要大于否

audioTracks ​

字段类型描述是否必填
audios[ ]object音频属性是
showboolean表示轨道是否可见,布尔类型,不设置时,默认值为true否
volumedouble轨道音量,浮点类型,不设置时,默认值为1。否

audios ​

字段类型描述是否必填
idstring音频片段的索引值,暂时没有用处,考虑后续扩展添加转场时使用是
pathstring音频的http路径是
inPointlong音频片段在轨道上的起始点是
outPointlong音频片段在轨道上的终止点是
trimInlong音频片段的裁剪起始点,需要和trimOut同时设置,参考视频中的描述是
trimOutlong音频片段的裁剪终止点,需要和trimIn同时设置,参考视频中的描述是
volumedouble音量,默认值为1否
speeddouble速度,正浮点数类型,默认为1,即没有变速效果否
keepAudioPitchboolean变速是否变调,true表示不变调,false表示变调否
fadeInDurationlong淡入时长,默认为0否
fadeOutDurationlong淡出时长,默认为0否
curvesSpeedStringstring曲线变速的值序列串否
audioStreamIndexint多音频流情况下音频流的索引值否
channelTypestring声道类型,立体声或单声道否
combinationboolean是否已经编组否
combinationOrderint编组的编号否
aliasTagstring标记否
audioFxsobject[ ]音频特效否

audioFx ​

字段类型描述是否必填
indexint音频特效索引值,整数类型是
typestring音频特效的类型,字符串类型,可以设置为builtin或volume,builtin为内建特效类型,volume为音量特效类型是
namestring内建特效名称,字符串类型,否
keyframesobject[ ]特效关键帧参数否

timelineVideoFxTracks ​

字段类型描述是否必填
timelineVideoFxobject时间线视频特效是
showboolean表示轨道是否可见,布尔类型,不设置时,默认值为true否

timelineVideoFx ​

字段类型描述是否必填
inPointlong时间线滤镜在时间线上的起始点是
durationlong时间线滤镜的时长是
typestring时间线滤镜的类型,字符串类型,可以设置builtin或package,builtin为内建滤镜类型,package为滤镜包类型是
idstring滤镜包的ID,字符串类型,否
namestring内建滤镜名称,字符串类型,否
intensityint时间线滤镜的强度,浮点数类型,取值0~1,闭区间,不设置时,默认是1否
isRegionalboolean是否为区域特效否
isIgnoreBackgroundboolean区域特效情况下,是否忽略背景否
isInverseRegionboolean区域特效情况下,是否反向选取区域否
regionalFeatherWidthint区域特效情况下,边界的羽化值否
zValueint时间线滤镜的渲染层级,整数类型,不设置时,默认是0否
combinationboolean是否编组否
combinationOrderint编组的编号否
aliasTagstring标记否
fxParams[ ]object特效参数否
keyFrames[ ]object特效关键帧参数否
shapestring遮罩形状否

captionTracks ​

字段类型描述是否必填
captionsobject[ ]字幕属性是
showboolean表示轨道是否可见,布尔类型,不设置时,默认值为true否

captions ​

字段类型描述是否必填
typestring字幕的类型,字符串类型,可以设置general或modular,general为普通字幕类型,modular为模块化字幕类型是
styleIdstring字幕包的ID,字符串类型,否
textstring字幕的文字是
inPointlong字幕在时间线上的起始点是
durationlong持续时长是
fontstring字幕字体,字符串类型,。否
fontSizeRatioint字幕字号大小比例值,浮点数类型,是
scaleXdouble字幕垂直缩放因子否
scaleYdouble字幕垂直缩放因子否
rotationdouble字幕旋转角度值,浮点数类型,逆时针为正方向否
translationXdouble字幕水平平移值,浮点数类型,否
translationYdouble字幕垂直平移值否
zValueint字幕的渲染层级,整数类型,不设置时,默认是0否
colorstring字幕文字颜色,字符串类型,否
weightint字幕的粗细,整数类型,否
italicbool是否设置斜体否
underlinebool是否设置下划线否
alignstring字幕文字对齐方式,字符串类型,水平排版的字幕可以设置left、center、right三种对齐方式,left为左对齐,center为居中对齐,right为右对齐,垂直排版的字幕可以设置top、vCenter、bottom三种对齐方式,top为上对齐,vCenter为居中对齐,bottom为下对齐否
shadowbool是否设置阴影否
shadowColorstring阴影颜色否
shadowOffsetXdoule阴影水平偏移值否
shadowOffsetYdoule阴影垂直偏移值否
shadowFeatherdoule阴影羽化程度否
outlinebool是否设置描边否
outlineColorstring描边颜色否
outlineWidthint描边宽度否
bgColorstring背景颜色否
bgRadiusdouble背景圆角值否
contextIdstring字幕气泡样式包ID,字符串类型,否
rendererIdstring模块字幕花字样式包ID,字符串类型,否
animationIdstring字幕循环动画包ID,字符串类型,否
inAnimationIdstring字幕入动画包ID,字符串类型,否
outAnimationIdstring字幕出动画包ID,字符串类型,否
animationPeroidlong字幕循环动画的周期值,单位为毫秒否
inAnimationDurationlong入动画时长,毫秒否
outAnimationDurationlong出动画时长,毫秒否
letterSpacingTypestring字间距的类型,默认为0表示绝对值类型,尽量不要修改此参数否
letterSpacingint字间距否
lineSpacingint行间距否
enableSpeedboolean是否开启字幕变速,如果开启,字幕会根据设置的时长自动改变运动速度,保证整体平滑运动到结束,默认不开启时,字幕会根据字幕样式包里面设置的时长和速度进行运动。否
isRegionalboolean是否为区域特效否
isIgnoreBackgroundboolean区域特效情况下,是否忽略背景否
isInverseRegionboolean区域特效情况下,是否反向选取区域否
regionalFeatherWidthint区域特效情况下,边界的羽化值否
recordingUserOperationTransboolean是否记录用户对字幕的参数设置,默认设置为true表示记录,如果设置为false,有些参数效果会应用不上,所以尽量不要修改此参数否
anchorPointXdouble字幕锚点水平值,浮点数类型,否
anchorPointYdouble字幕锚点垂直值,浮点数类型,。否
aliasTagstring标记否
fxParams[ ]object特效参数否
keyFrames[ ]object特效关键帧参数否
spans[ ]object富文本参数否
followIdstring为高亮字幕包id否
fxGroupstring高亮字幕同一组id,标识字幕为同一个高亮字幕否

spans ​

字段类型描述是否必填
typestring【必填】富文本字幕此区域设置的参数名称,字符串类型,可以设置fontSizeRatio、opacity、outlineOpacity、shadowOpacity、outlineWidth、normalText、weight、underline、italic、color、outlineColor、fontFamily和rendererId,fontSizeRatio表示字体大小,opacity表示文字透明度,outlineOpacity表示描边透明度,shadowOpacity表示阴影透明度,outlineWidth表示描边宽度,normalText表示将文本设置为普通字样式(仅有一个body,可能含有一个描边),参数为outlineWidth,当outlineWidth = 0,增加上去的文字样式没有描边
,weight表示文字粗细,underline表示下划线,italic表示斜体,color表示文字颜色,outlineColor表示描边颜色,fontFamily表示字体,rendererId表示花字样式包ID
是
startlong富文本字幕此区域的起始位置是
endlong富文本字幕此区域的结束位置,整数类型,区域不包含结束位置,属于开区间。是
valuestring富文本字幕此区域设置的参数值,不同参数名称对应不同的值类型,fontSizeRatio、opacity、outlineOpacity、shadowOpacity、outlineWidth和normalText是浮点数类型,weight是整数类型,underline和italic是布尔类型,color和outlineColor是颜色类型,fontFamily和rendererId是字符串类型是

compoundCaptionTracks ​

字段类型描述是否必填
compoundCaptionsobject[ ]复合字幕属性是
showboolean表示轨道是否可见,布尔类型,不设置时,默认值为true否

compoundCaptions ​

字段类型描述是否必填
inPointlong组合字幕在时间线上的起始点是
durationlong组合字幕的时长是
styleIdstring组合字幕包的ID是
scaleXdouble组合字幕水平缩放因子否
scaleYdouble组合字幕垂直缩放因子否
rotationdouble组合字幕旋转角度值,浮点数类型,逆时针为正方向否
translationXdouble组合字幕水平平移值,浮点数类型,否
translationYdouble组合字幕垂直平移值,浮点数类型,否
zValueint组合字幕的渲染层级,整数类型,不设置时,默认是0否
combinationboolean是否已经编组否
combinationOrderint编组的编号否
aliasTagstring标记否
fxParams[ ]object特效参数否
keyFrames[ ]object特效关键帧参数否
captionItems[ ]object子字幕属性否

captionItem ​

字段类型描述是否必填
indexint组合字幕其中一个字幕的索引值是
textstring组合字幕此索引值对应字幕的文字是
fontstring组合字幕此索引值对应字幕的字体否
colorstring组合字幕此索引值对应字幕的颜色否

stickerTracks ​

字段类型描述是否必填
stickersobject[ ]贴纸属性是
showboolean表示轨道是否可见,布尔类型,不设置时,默认值为true否
volumedouble轨道音量,浮点类型,不设置时,默认值为1。否

stickers ​

字段类型描述是否必填
typestring贴纸的类型,字符串类型,默认为general表示通用贴纸类型,其他类型用于后续扩展使用,不要修改此参数是
inPointlong贴纸在时间线上的起始点是
durationlong贴纸的时长,整数类型是
idstring贴纸包ID是
pathstring自定义贴纸图片资源的本地路径,字符串类型,否
scaleXdouble贴纸水平缩放因子否
scaleYdouble贴纸垂直缩放因子否
rotationdouble贴纸旋转角度值,浮点数类型,逆时针为正方向否
translationXdouble贴纸水平平移值,浮点数类型,否
translationYdouble贴纸垂直平移值,浮点数类型,否
horizontalFlipboolean垂直翻转否
verticalFlipboolean水平翻转否
zValueint贴纸的渲染层级,整数类型,不设置时,默认是0否
volumedouble有声贴纸的音量,浮点类型,不设置时,默认值为1否
animationIdstring贴纸循环动画包ID否
inAnimationIdstring贴纸入动画包ID否
outAnimationIdstring贴纸出动画包ID否
animationPeroidlong贴纸循环动画的周期值,单位为毫秒否
inAnimationDurationlong贴纸入动画的时长,单位为毫秒否
outAnimationDurationlong贴纸出动画的时长,单位为毫秒否
combinationboolean是否已经编组否
combinationOrderint编组的编号否
aliasTagstring标记否
fxParams[ ]object特效参数否
keyFrames[ ]object特效关键帧参数否

musicLyricsTracks ​

字段类型描述是否必填
showboolean表示唱词字幕轨道是否可见,布尔类型,不设置时,默认值为true否
styleIdstring唱词字幕包的ID,否
scaleXdouble水平缩放因子否
scaleYdouble垂直缩放因子否
rotationdouble旋转角度值,浮点数类型,逆时针为正方向否
translationXdouble水平平移值,浮点数类型,否
translationYdouble垂直平移值,浮点数类型,否
fontstring唱词字幕字体,字符串类型,否
fontSizeRatiodouble唱词字幕字号大小比例值,浮点数类型,否
colorstring唱词字幕文字颜色,字符串类型,否
weightint唱词字幕的粗细,整数类型,否
italicboolean是否设置斜体否
underlineboolean是否设置下划线否
outlineboolean是否设置描边否
outlineColorstring唱词字幕描边颜色否
outlineWidthlong唱词字幕描边宽度否
alignstring唱词字幕文字对齐方式,字符串类型,可以设置center-vCenter、left-vCenter、right-vCenter、center-top、left-top、right-top、center-bottom、left-bottom、right-bottom
,center-vCenter为水平居中并且垂直居中,left-vCenter为水平左对齐并且垂直居中,right-vCenter为水平右对齐并且垂直居中,center-top为水平居中并且垂直上对齐,left-top为水平左对齐并且垂直上对齐,right-top为水平右对齐并且垂直上对齐,center-bottom为水平居中并且垂直下对齐,left-bottom为水平左对齐并且垂直下对齐,right-bottom为水平右对齐并且垂直下对齐
否
typestring唱词字幕的类型,字符串类型,可以设置空字符串、general或modular,空字符串和general为普通字幕类型,modular为模块化字幕类型否
directionstring唱词字幕排版的方向,字符串类型,可以设置vertical或horizontal,horizontal为水平排版,vertical为垂直排版否
rendererIdstring唱词字幕花字样式包ID否
contextIdstring唱词字幕气泡样式包ID,字符串类型,否
animationIdstring唱词字幕循环动画包ID,字符串类型,否
inAnimationIdstring唱词字幕入动画包ID,字符串类型,否
outAnimationIdstring唱词字幕出动画包ID,字符串类型,否
letterSpacingTypeint唱词字幕字间距的类型,默认为0表示绝对值类型,尽量不要修改此参数。否
letterSpacingdouble唱词字幕字间距否
lineSpacingdouble唱词字幕行间距否
anchorPointXdouble字幕锚点水平值,浮点数类型,否
anchorPointYdouble字幕锚点垂直值,浮点数类型,。否
musicLyricsobject[ ]贴纸属性是

musicLyrics ​

字段类型描述是否必填
inPointlong唱词字幕在时间线上的起始点是
durationlong唱词字幕的时长是
textstring唱词字幕的文字否
zValueint唱词字幕的渲染层级,整数类型,不设置时,默认是0,为了让唱词字幕始终在最上层显示,所以会设置为100,可以根据最终需求修改此值来控制显示的层级否
animationPeroidlong唱词字幕循环动画的周期值,单位为毫秒否
inAnimationDurationlong唱词字幕入动画的时长,单位为毫秒否
outAnimationDurationlong唱词字幕出动画的时长,单位为毫秒否
aliasTagstring标记否

watermarkTracks ​

字段类型描述是否必填
stickerTracksobject[ ]贴纸水印,参考上面的stickerTracks 说明否
captionTracksobject[ ]文字水印,参考上面的stickerTracks 说明否