---
page_type: error
code: 53303
message: "53303: Track name contains invalid characters"
level: ERROR
product: Programmable Video
---

### 53303: Track name contains invalid characters

Raised whenever a Track name contains invalid characters.

#### Causes

- The Track name contains an invalid UTF-8 byte sequence.

#### Solutions

- Choose a Track name that is a valid UTF-8 string.