最近更新时间:2024-08-15 11:05:42
根据任务ID查询单个任务META信息,或根据时间范围查询任务META信息列表,转码模板类型必须为avinfo才可通过GetTaskMetaInfo查询,主要用于查询转码后文件的meta信息
注意:可以查询最近90天的任务数据
GET
参数名 | 类型 | 是否必须 | 描述 |
---|---|---|---|
TaskID | string | 否 | 任务ID,若使用该参数查询,则其他参数忽略 |
StartDate | int | 否 | 开始时间,默认为当前月的第一天;格式:20160919 |
EndDate | int | 否 | 截至时间,默认为开始时间加30天;若大于当前时间,则默认为当前时间;格式:20160930 |
Marker | int | 否 | 请求起始游标,默认为0 |
Limit | int | 否 | 单次请求的记录数,默认为100,最大值为100 |
参数名 | 类型 | 是否必须 | 描述 |
---|---|---|---|
ErrNum | int | 是 | 错误码,0:成功;非0:失败 |
ErrMsg | string | 是 | 描述本次请求错误的原因 |
Count | int | 是 | 本次返回记录条数 |
Total | int | 是 | 该时间区间内总记录条数 |
MetaList | json array | 是 | META信息列表 |
MetaList说明
参数名 | 类型 | 是否必须 | 描述 |
---|---|---|---|
TaskID | string | 是 | 任务ID |
MetaInfo | string | 是 | 源文件信息,是序列化的json串。定义详见“用户回调说明->Details->items->metainfo字段” |
GET /?Action=GetTaskMetaInfo
&Version=2017-01-01
&X-Amz-Algorithm=AWS4-HMAC-SHA256
&X-Amz-Date=20170519T085908Z
&X-Amz-Credential=xxxxx
&X-Amz-SignedHeaders=xxxxx
&X-Amz-Signature=xxxxx
&StartDate=20160918
&EndDate=20160919
&Marker=0
&Limit=1000 HTTP/1.1
Host: kvs.cn-beijing-6.api.ksyun.com
Accept: application/json
HTTP/1.1 200 OK
Server: ksyun-open-platform
Date: Fri, 12 May 2017 08:01:06 GMT
Content-Type: application/json;charset=UTF-8
Transfer-Encoding: chunked
{
"StartDate":"20160929",
"EndDate":"20160930",
"Marker":0,
"Count":1,
"Total":6,
"MetaList":[
{
"TaskID":"c3697fdd9c4c1240c0e5f29b7a63cba820160929",
"MetaInfo":"{
"streams":[
{
"codec_name":"aac",
"codec_long_name":"AAC (Advanced Audio Coding)",
"profile":"LC",
"codec_type":"audio",
"codec_time_base":"1/48000",
"codec_tag_string":"mp4a",
"codec_tag":"0x6134706d",
"r_frame_rate":"0/0",
"avg_frame_rate":"0/0",
"time_base":"1/48000",
"start_time":"0.000000",
"duration_ts":61673448,
"duration":"1284.863500",
"bit_rate":"47325",
"nb_frames":"60228",
"sample_fmt":"fltp",
"sample_rate":"48000",
"channels":2,
"channel_layout":"stereo"
},
{
"index":1,
"codec_name":"h264",
"codec_long_name":"H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
"profile":"High",
"codec_type":"video",
"codec_time_base":"642153/15575000",
"codec_tag_string":"avc1",
"codec_tag":"0x31637661",
"r_frame_rate":"13/1",
"avg_frame_rate":"7787500/642153",
"time_base":"1/16000",
"start_pts":10176,
"start_time":"0.636000",
"duration_ts":20548896,
"duration":"1284.306000",
"bit_rate":"781679",
"nb_frames":"15575",
"width":500,
"height":600,
"coded_width":512,
"coded_height":608,
"rotate": "90",//当rotate有值时,返回值中的分辨率是rotate值旋转后的。当rotate为空时,分辨率为原始分辨率。
"has_b_frames":2,
"sample_aspect_ratio":"0:1",
"display_aspect_ratio":"0:1",
"pix_fmt":"yuv420p",
"level":22,
"chroma_location":"left",
"refs":1,
"is_avc":"true",
"bits_per_raw_sample":"8"
}
],
"format":{
"nb_streams":2,
"format_name":"mov,mp4,m4a,3gp,3g2,mj2",
"format_long_name":"QuickTime / MOV",
"duration":"1284.864000",
"size":"133778683",
"bit_rate":"832951",
"probe_score":100
}
}",
"CreateTime":"2016-09-29 18:20:29"
}
],
"ErrNum":0,
"ErrMsg":"success"
}
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