擷取資料集內已完成索引的檔案的中繼資料。
介面說明
-
請確保在使用該介面前，已充分瞭解Intelligent Media Management產品的收費方式和價格。
-
調用該介面前，請確保您已通過綁定方式（ CreateBinding ）或者主動索引（ IndexFileMeta 或者 BatchIndexFileMeta ）方式將檔案索引到資料集（Dataset）中。
-
返回結果僅為樣本，根據工作流程範本配置不同，擷取到的檔案中繼資料資訊的類別和包含的內容均有可能與樣本不同。如果有疑問，請加入DingTalk群進行反饋，DingTalk群號請參見聯絡我們。
調試
您可以在OpenAPI Explorer中直接運行該介面，免去您計算簽名的困擾。運行成功後，OpenAPI Explorer可以自動產生SDK程式碼範例。
調試
授權資訊
|
操作 |
存取層級 |
資源類型 |
條件關鍵字 |
關聯操作 |
|
imm:GetFileMeta |
get |
*Dataset
|
無 | 無 |
請求參數
|
名稱 |
類型 |
必填 |
描述 |
樣本值 |
| ProjectName |
string |
是 |
專案名稱，擷取方式請參見建立專案。 |
test-project |
| DatasetName |
string |
是 |
資料集名稱，擷取方式請參見建立資料集。 |
test-dataset |
| URI |
string |
是 |
檔案的 URI，需確保該檔案已經完成索引。 OSS 地址規則為 oss://${Bucket}/${Object}，其中 PDS 地址規則為 pds://domains/${domain}/drives/${drive}/files/${file}/revisions/${revision}。 |
oss://test-bucket/test-object |
| WithFields |
array |
否 |
僅返回特定欄位的值，而不是全部已有的元資訊欄位。可用於降低返回的結構體大小。 不填或留空則返回所有欄位。 |
|
|
string |
否 |
僅返回特定欄位的值，而不是全部已有的元資訊欄位，不填或留空則返回所有欄位。 |
Size |
返回參數
|
名稱 |
類型 |
描述 |
樣本值 |
|
object |
響應結構體。 |
||
| RequestId |
string |
請求 ID。 |
7F84C6D9-5AC0-49F9-914D-F02678E3**** |
| Files |
array |
檔案中繼資料。 |
|
| File |
檔案中繼資料的結構體。實際返回的資料可能並不包含該結構體的所有屬性，這和您索引該檔案時選用的工作流程範本配置以及檔案本身的內容有關。 |
樣本
正常返回樣本
JSON格式
{
"RequestId": "7F84C6D9-5AC0-49F9-914D-F02678E3****",
"Files": [
{
"OwnerId": "102321002467****",
"ProjectName": "test-project",
"DatasetName": "test-dataset",
"ObjectType": "file",
"ObjectId": "75d5de2c50754e3dadd5c35dbca5f9949369e37eb342a73821f690c94c36c7f7",
"UpdateTime": "2021-06-29T14:50:13.011643661+08:00",
"CreateTime": "2021-06-29T14:50:13.011643661+08:00",
"URI": "oss://test-bucket/test-object.jpg",
"OSSURI": "oss://examplebucket/sampleobject.jpg",
"Filename": "sampleobject.jpg",
"MediaType": "image",
"ContentType": "image/jpeg",
"Size": 1000,
"FileHash": "1d9c280a7c4f67f7ef873e28449dbe17",
"FileModifiedTime": "2021-06-29T14:50:13.011643661+08:00",
"FileCreateTime": "2021-06-29T14:50:13.011643661+08:00",
"FileAccessTime": "2021-06-29T14:50:13.011643661+08:00",
"ProduceTime": "2021-06-29T14:50:13.011643661+08:00",
"LatLong": "30.134390,120.074997",
"Timezone": "\"\"",
"Addresses": [
{
"Language": "zh-Hans",
"AddressLine": "中國浙江省杭州市餘杭區文一西路969號",
"Country": "中國",
"Province": "浙江省",
"City": "杭州市",
"District": "餘杭區",
"Township": "文一西路"
}
],
"TravelClusterId": "-",
"Orientation": 0,
"Figures": [
{
"FigureId": "868a9e74-cde5-4c7a-9013-28bb984****",
"FigureConfidence": 1,
"FigureClusterId": "Cluster-dbe72fec-b84c-4ab6-885b-3678e64****",
"FigureClusterConfidence": 1,
"FigureType": "face",
"Age": 29,
"AgeSD": 5,
"Gender": "female",
"GenderConfidence": 1,
"Emotion": "happiness",
"EmotionConfidence": 0.70784568786621,
"FaceQuality": 0.960875928401947,
"Boundary": {
"Width": 200,
"Height": 300,
"Left": 10,
"Top": 30,
"Polygon": [
{
"X": 10,
"Y": 10
}
]
},
"Mouth": "close",
"MouthConfidence": 1,
"Beard": "none",
"BeardConfidence": 1,
"Hat": "none",
"HatConfidence": 1,
"Mask": "none",
"MaskConfidence": 1,
"Glasses": "none",
"GlassesConfidence": 0.8,
"Sharpness": 0.7,
"Attractive": 0.96,
"HeadPose": {
"Pitch": 18.385589599609375,
"Roll": 4.204030513763428,
"Yaw": 2.4945924282073975
}
}
],
"FigureCount": 10,
"Labels": [
{
"Language": "zh-Hans",
"LabelName": "椅子",
"LabelLevel": 2,
"LabelConfidence": 0.95,
"ParentLabelName": "傢具",
"CentricScore": 0.877
}
],
"Title": "test",
"ImageWidth": 270,
"ImageHeight": 500,
"EXIF": "{\"Compression\":{\"value\":\"6\"},\"DateTime\":{\"value\":\"2020:08:19 17:11:11\"}}",
"ImageScore": {
"OverallQualityScore": 0.736
},
"CroppingSuggestions": [
{
"AspectRatio": "2:3",
"Confidence": 0.742,
"Boundary": {
"Width": 200,
"Height": 300,
"Left": 10,
"Top": 30,
"Polygon": [
{
"X": 10,
"Y": 10
}
]
}
}
],
"OCRContents": [
{
"Language": "zh-hans",
"Contents": "歡迎使用Intelligent Media Management",
"Confidence": 0.8254936695098877,
"Boundary": {
"Width": 200,
"Height": 300,
"Left": 10,
"Top": 30,
"Polygon": [
{
"X": 10,
"Y": 10
}
]
}
}
],
"VideoWidth": 1080,
"VideoHeight": 1920,
"VideoStreams": [
{
"Index": 0,
"Language": "en",
"CodecName": "h264",
"CodecLongName": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
"Profile": "High",
"CodecTimeBase": "1373627/83160000",
"CodecTagString": "avc1",
"CodecTag": "0x31637661",
"Width": 1280,
"Height": 720,
"HasBFrames": 2,
"SampleAspectRatio": "1:1",
"DisplayAspectRatio": "16:9",
"PixelFormat": "yuv420p",
"Level": 40,
"FrameRate": "25/1",
"AverageFrameRate": "25/1",
"TimeBase": "1/12800",
"StartTime": 0,
"Duration": 22.88,
"Bitrate": 5407765,
"FrameCount": 572,
"Rotate": "90",
"BitDepth": 8,
"ColorSpace": "bt709",
"ColorRange": "tv",
"ColorTransfer": "bt709",
"ColorPrimaries": "bt709"
}
],
"Subtitles": [
{
"Index": 2,
"Language": "en",
"CodecName": "mov_text",
"CodecLongName": "MOV text",
"CodecTagString": "tx3g",
"CodecTag": "0x67337874",
"StartTime": 0,
"Duration": 71.378,
"Bitrate": 74,
"Content": "歡迎",
"Width": 600,
"Height": 30
}
],
"AudioStreams": [
{
"Index": 1,
"Language": "en",
"CodecName": "aac",
"CodecLongName": "AAC (Advanced Audio Coding)",
"CodecTimeBase": "1/44100",
"CodecTagString": "mp4a",
"CodecTag": "0x6134706d",
"TimeBase": "1/48000",
"StartTime": 0.0235,
"Duration": 3.690667,
"Bitrate": 320087,
"FrameCount": 173,
"Lyric": "test",
"SampleFormat": "fltp",
"SampleRate": 48000,
"Channels": 2,
"ChannelLayout": "stereo"
}
],
"Artist": "Jane",
"AlbumArtist": "Jane",
"AudioCovers": [
{
"ImageWidth": 500,
"ImageHeight": 820,
"EXIF": "{\"FileSize\":{\"value\":\"29304\"},\"Format\":{\"value\":\"jpg\"}}",
"ImageScore": {
"OverallQualityScore": 0.736
},
"CroppingSuggestions": [
{
"AspectRatio": "2:3",
"Confidence": 0.742
}
],
"OCRContents": [
{
"Language": "zh-hans",
"Contents": "歡迎使用Intelligent Media Management",
"Confidence": 0.8254936695098877
}
]
}
],
"Composer": "Jane",
"Performer": "Jane",
"Language": "eng",
"Album": "FirstAlbum",
"PageCount": 5,
"ETag": "\"1D9C280A7C4F67F7EF873E28449****\"",
"CacheControl": "no-cache",
"ContentDisposition": "attachment; filename =test.jpg",
"ContentEncoding": "UTF-8",
"ContentLanguage": "zh-CN",
"AccessControlAllowOrigin": "https://aliyundoc.com",
"AccessControlRequestMethod": "PUT",
"ServerSideEncryptionCustomerAlgorithm": "SM4",
"ServerSideEncryption": "AES256",
"ServerSideDataEncryption": "SM4",
"ServerSideEncryptionKeyId": "9468da86-3509-4f8d-a61e-6eab1eac****",
"OSSStorageClass": "Standard",
"OSSCRC64": "559890638950338001",
"ObjectACL": "default",
"ContentMd5": "HZwoCnxPZ/fvhz4oRJ2+Fw==",
"OSSUserMeta": {
"key": "val"
},
"OSSTaggingCount": 2,
"OSSTagging": {
"key": "val"
},
"OSSExpiration": "2120-01-01T12:00:00.000Z",
"OSSVersionId": "CAEQNhiBgMDJgZCA0BYiIDc4MGZjZGI2OTBjOTRmNTE5NmU5NmFhZjhjYmY0****",
"OSSDeleteMarker": "CAEQMhiBgIDXiaaB0BYiIGQzYmRkZGUxMTM1ZDRjOTZhNjk4YjRjMTAyZjhl****",
"OSSObjectType": "Normal",
"CustomId": "\t\nmember-image-id-0001",
"CustomLabels": {
"MemberName": "Tim",
"Enabled": "True",
"ItemCount": "10"
},
"StreamCount": 1,
"ProgramCount": 1,
"FormatName": "mov",
"FormatLongName": "QuickTime / MOV",
"StartTime": 0,
"Bitrate": 13091201,
"Duration": 15.263,
"SemanticTypes": [
"content"
],
"Elements": [
{
"ElementContents": [
{
"Type": "text",
"Content": "文本片段",
"URL": "http://aliyun.com",
"TimeRange": [
500
]
}
],
"ObjectId": "id1",
"ElementType": "title - 標題； image - 圖片 ； table - 表格 ； narrative-text - 本文",
"SemanticSimilarity": 0.8,
"ElementRelations": [
{
"Type": "child，parent",
"ObjectId": "id1"
}
]
}
],
"SceneElements": [
{
"TimeRange": [
100
],
"FrameTimes": [
30
],
"VideoStreamIndex": 0
}
],
"OCRTexts": "阿里雲IMM",
"Reason": "[InternalError] The request has been failed due to some unknown error. status: 500, requestId: CC5ACFBD-BB7A-496D-A9D6-****",
"ObjectStatus": "Indexed",
"Insights": {
"Video": {
"Description": "無。",
"Caption": "視頻中展示了兩個不同情境：一個是靜止的白色盤子、黑色瓶子和透明玻璃杯，另一個是手拿著標有“YEZOLU”的洗髮水瓶在浴室中緩慢上移。"
},
"Image": {
"Caption": "無。",
"Description": "圖片中有一人，穿著深色西裝外套，內搭白色襯衫。背景為漸層的淺藍色至灰色。"
}
}
}
]
}錯誤碼
訪問錯誤中心查看更多錯誤碼。
變更歷史
更多資訊，參考變更詳情。