All data-types bigger than 1 byte are stored in network endian (big-endian) unless stated otherwise.
| Name | Size (bytes) | Description |
|---|---|---|
| opcode | 1 | The operation code to perform, A list of operations currently supported (and their data) can be found in the Operations chapter |
| request_id | 4 | The ID for the current request, Used to distinguish responses in the current connection |
The data afterwards depends on the supplied opcode, Please consult the Operations chapter for more information.
| Name | Size (bytes) | Description |
|---|---|---|
| request_id | 4 | The ID for the request that this response is meant for |
The data afterwards depends on the supplied opcode, Please consult the Operations chapter for more information.
Forces the server to re-fetch the YouTube player, and extract the necessary components from it (nsig function code, sig function code, signature timestamp).
No additional data required
| Name | Size (bytes) | Description |
|---|---|---|
| status | 4 | The status code of the request: 0xF44F if successful, 0xFFFF if no updating is required (YouTube's player ID is equal to the server's current player ID), 0x0000 if an error occurred |
Decrypt a provided n signature using the server's current nsig function code, and return the result (or an error).
| Name | Size (bytes) | Description |
|---|---|---|
| size | 2 | The size of the encrypted signature |
| string | size |
The encrypted signature |
| Name | Size (bytes) | Description |
|---|---|---|
| size | 2 | The size of the decrypted signature, 0x0000 if an error occurred |
| string | size |
The decrypted signature |
Decrypt a provided s signature using the server's current sig function code, and return the result (or an error).
| Name | Size (bytes) | Description |
|---|---|---|
| size | 2 | The size of the encrypted signature |
| string | size |
The encrypted signature |
| Name | Size (bytes) | Description |
|---|---|---|
| size | 2 | The size of the decrypted signature, 0x0000 if an error occurred |
| string | size |
The decrypted signature |
Get the signature timestamp from the server's current player, and return it in the form of a 64-bit integer
No additional data required
| Name | Size (bytes) | Description |
|---|---|---|
| timestamp | 8 | The signature timestamp from the server's current player |