Probe_dev report parameters
Below are the parameters and their descriptions found in our custom report
Path | Data type | Optional | Description | Example |
|---|---|---|---|---|
codec->id | uint | No | Numeric codec ID | 1983148141 |
codec->four_cc | string (4 char) | Yes | Codec FourCC (four-character code used to uniquely identify media codec/formats) | "mp4v" - mpeg4 video |
codec->name | string | Yes | Human readable video codec name. Multiple four_cc can mean the same codec name. | "mpeg4" |
size->width | int | Yes | Video frame width | 1920 |
size->height | int | Yes | Video frame height | 1080 |
size->display_aspect_ratio | float | Yes | Display aspect ratio. Rounded to 3 decimal points. | 1.778 (for 16:9) |
size->sample_aspect_ratio | float | Yes | Sample aspect ratio. Rounded to 3 decimal points. | 1.333 (for 4:3) |
frame_rate->numerator | uint | No | Frame rate numerator | 30000 |
frame_rate->denominator | uint | No | Frame rate denominator. Cannot be 0 | 1001 |
pixel_format->color_model | string | Yes | Frame color model | "RGBA" |
pixel_format->components_order | string | Yes | Component order for the color model. | "GBRA" |
pixel_format->chroma_subsampling | string | Yes | Chroma subsampling | "4:2:2" |
pixel_format->bit_depth | uint | Yes | Bit depth | 8 |
pixel_format->has_alpha | bool | Yes | Is alpha channel exists | false |
start_time | float | Yes | Start time aka delay. Rounded to 3 decimal points. | 0.033 |
duration | float | Yes | Video duration. Rounded to 3 decimal points. | 12.079 |
frames_count | uint | Yes | Video frames count | 362 |
bitrate->average | uint | No | Average bitrate. Typically - Steam size / duration | 301878 |
bitrate->nominal | uint | Yes | Nominal bitrate. Aka target bitrate. | 300000 |
bitrate->minimum | uint | Yes | Minimal stream bitrate | 298646 |
bitrate->maximum | uint | Yes | Maximum (peak) stream bitrate | 305943 |
color->primaries | string | Yes | Chromaticity coordinates of the source primaries | "bt709" |
color->transfer | string | Yes | Opto-electronic transfer characteristic of the source picture | "bt2020-12" |
color->matrix | string | Yes | Matrix coefficients used in deriving luma and chroma signals from the green, blue, and red primaries | "ycgco" |
color->range | string | Yes | Color range (for YUV color space) | "tv" |
Updated 2 months ago