Mengkueri sumber video dari studio produksi.
Deskripsi operasi
Call the CreateCaster operation to create a production studio. You can then call this operation to query the video sources of the production studio.
QPS limit
This operation is limited to 15 queries per second (QPS) for each user. If you exceed this limit, your API calls are throttled. Throttling may affect your business. We recommend that you call this operation at a reasonable rate.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
live:DescribeCasterVideoResources |
get |
*Caster
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| RegionId |
string |
No |
ID Wilayah. |
cn-shanghai |
| CasterId |
string |
Yes |
ID studio produksi.
Catatan
Nama studio produksi di daftar pada halaman Cloud Production Studio adalah ID studio produksi. |
LIVEPRODUCER_POST-cn-0pp1czt**** |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
|||
| RequestId |
string |
The ID of the request. |
CF60DB6A-7FD6-426E-9288-122CC1A52FA7 |
| Total |
integer |
The total number of records. |
2 |
| VideoResources |
object |
||
| VideoResource |
array<object> |
A list of resources. |
|
|
object |
A list of resources. |
||
| BeginOffset |
integer |
The start offset of the video file. This parameter is valid only for video files. Unit: milliseconds. Greater than 0: The read operation starts from a point in time that is relative to the first frame. |
1000 |
| EndOffset |
integer |
The end offset of the video file. This parameter is valid only for video files. Unit: milliseconds.
|
10000 |
| FlvUrl |
string |
The stream pulling URL. |
http://guide.aliyundoc.com/example.org |
| ImageId |
string |
The ID of the image in the material library. |
a089175eb5f4427684fc0715159a**** |
| ImageUrl |
string |
The URL of the image. |
http://learn.aliyundoc.com/AppName/image.jpg |
| LiveStreamUrl |
string |
The URL of the live stream. |
rtmp://abcLive/appName/b5447c21fcfe444c9e9b6f7ba208**** |
| LocationId |
string |
The location of the video source. |
RV01 |
| MaterialId |
string |
The ID of the material. |
d2c429cd907742ee8f6e76465ad3**** |
| PtsCallbackInterval |
integer |
The callback interval for video-on-demand files. If this parameter is set to 0, no callbacks are sent. |
0 |
| RepeatNum |
integer |
This parameter is valid only for video files. It specifies the number of times the video is replayed after the playback is complete.
|
0 |
| ResourceId |
string |
The ID of the resource. |
b5f8c837-ceeb-424f-b30b-68e94e86**** |
| ResourceName |
string |
The name of the resource. |
resource-Name1 |
| VodUrl |
string |
The URL of the video-on-demand file. This parameter is used only when the resource is a video file that is not imported to the material library. The video file must be in the MP4, FLV, or TS format. |
http://developer.aliyundoc.com/caster1.flv |
Contoh
Respons sukses
JSONformat
{
"RequestId": "CF60DB6A-7FD6-426E-9288-122CC1A52FA7",
"Total": 2,
"VideoResources": {
"VideoResource": [
{
"BeginOffset": 1000,
"EndOffset": 10000,
"FlvUrl": "http://guide.aliyundoc.com/example.org",
"ImageId": "a089175eb5f4427684fc0715159a****",
"ImageUrl": "http://learn.aliyundoc.com/AppName/image.jpg",
"LiveStreamUrl": "rtmp://abcLive/appName/b5447c21fcfe444c9e9b6f7ba208****",
"LocationId": "RV01",
"MaterialId": "d2c429cd907742ee8f6e76465ad3****",
"PtsCallbackInterval": 0,
"RepeatNum": 0,
"ResourceId": "b5f8c837-ceeb-424f-b30b-68e94e86****",
"ResourceName": "resource-Name1",
"VodUrl": "http://developer.aliyundoc.com/caster1.flv"
}
]
}
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | InvalidCasterId.Malformed | %s, please check and try again later. | |
| 401 | IllegalOperation | %s, please check and try again later. | |
| 500 | InternalError | %s, please try again later. | |
| 404 | InvalidCaster.NotFound | %s, please check and try again later. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.