| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The request parameters. | ||
| Index | long | The index number of the video stream. | 0 |
| Language | string | The language used in the video stream. Specify the value in the BCP 47 format. | en |
| CodecName | string | The name of the encoder. | h264 |
| CodecLongName | string | The full name of the encoder. | H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 |
| Profile | string | The profile of the encoder. | High |
| CodecTimeBase | string | The time base of the encoder. | 1373627/83160000 |
| CodecTagString | string | The description of the encoder tag. | avc1 |
| CodecTag | string | The tag of the encoder. | 0x31637661 |
| Width | long | The image width of the video stream. Unit: pixels. | 1280 |
| Height | long | The image height of the video stream. Unit: pixels. | 720 |
| HasBFrames | long | Specifies whether B frames exist in the video stream. | 2 |
| SampleAspectRatio | string | The sampling ratio of the video stream. | 1:1 |
| DisplayAspectRatio | string | The display aspect ratio of the video stream. | 16:9 |
| PixelFormat | string | The pixel format of the video stream. | yuv420p |
| Level | long | The level. | 40 |
| FrameRate | string | The frame rate of the video stream. | 25/1 |
| AverageFrameRate | string | The average frame rate of the video stream. | 25/1 |
| TimeBase | string | The time base. | 1/12800 |
| StartTime | double | The start time of the video stream. Unit: seconds. | 0.000000 |
| Duration | double | The duration of the video stream. Unit: seconds. | 22.88 |
| Bitrate | long | The bitrate. Unit: bit/s. | 5407765 |
| FrameCount | long | The number of frames. | 572 |
| Rotate | string | The image rotation angle of the video stream. | 90 |
| BitDepth | long | The bit depth. | 8 |
| ColorSpace | string | The color space. | bt709 |
| ColorRange | string | The color range. | tv |
| ColorTransfer | string | The color transfer function. | bt709 |
| ColorPrimaries | string | The basic colors. | bt709 |