| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The information about the subtitle stream. | ||
| Index | long | The index number of the subtitle stream. | 2 |
| Language | string | The subtitle language in the BCP 47 standard. | en |
| CodecName | string | The abbreviated name of the codec. | mov_text |
| CodecLongName | string | The full name of the codec. | MOV text |
| CodecTagString | string | The description of the codec tag. | tx3g |
| CodecTag | string | The tag of the codec. | 0x67337874 |
| StartTime | double | The start time of the subtitle stream in seconds. | 0.000000 |
| Duration | double | The duration of the subtitle stream in seconds. | 71.378 |
| Bitrate | long | The bitrate. Unit: bit/s. | 74 |
| Content | string | The subtitle content. | |
| Width | long | The width of the subtitles. Unit: pixels. | 600 |
| Height | long | The height of the subtitles. Unit: pixels. | 30 |