|
|
Following is a list of predefined presentation context properties that are maintained by the server.
| Property | Description |
| NSS_PRESENT_DESTINATION | A String value containing the funnel destination destination address (IP) or ATM Network Service Access Point (NSAP). The format, by client type, is as follows:
Windows Media Player Destination IP Address:Port RTSP Destination IP Address:Port Windows Media Player/ATM NSAP Address:Stream_ID RTSP/ATM NSAP Address:Stream_ID |
| NSS_PRESENT_LIVE | A Boolean value specifying whether the presentation is live. |
| NSS_PRESENT_BROADCAST | A Boolean value specifying whether the presentation is being broadcast. |
| NSS_PRESENT_SEEKABLE | A Boolean value specifying whether the file supports seeking to a specific time or marker. |
| NSS_PRESENT_STRIDABLE | A Boolean value specifying whether the file supports fast-forward and rewind functions. |
| NSS_PRESENT_PHYSICAL_NAME | A String value containing the file name of the file being streamed. This value does not contain the URL to the file. |
| NSS_PRESENT_REQUEST_NAME | A String value containing the name used by the client to request the presentation. Additional information appended to the URL used by the client after a question mark is included in the value. |
| NSS_PRESENT_BITRATE | A Long value indicating the bit rate of the stream. |
| NSS_PRESENT_DURATION_HI | The high-order 32 bits of a 64-bit integer indicating the duration of the title, in hundreds of nanoseconds. |
| NSS_PRESENT_DURATION_LO | The low-order 32 bits of a 64-bit integer indicating the duration of the title, in hundreds of nanoseconds. |
| NSS_PRESENT_PLAY_RATE | A floating-point value indicating the play rate of the presentation. A value of 1 indicates normal speed. Values greater than 1 indicate that the presentation is being fast-forwarded, and negative values indicate that the presentation is being rewound. |
| NSS_PRESENT_START_POS_HI | The high-order 32 bits of a 64-bit integer indicating the user’s starting position in a title, in hundreds of nanoseconds. |
| NSS_PRESENT_START_POS_LO | The low-order 32 bits of a 64-bit integer indicating the user’s starting position in a title, in hundreds of nanoseconds. |
| NSS_PRESENT_TOTAL_BYTES_SENT_HI | The high-order 32 bits of a 64-bit integer indicating the total number of bytes of the presentation that were sent to the client. |
| NSS_PRESENT_TOTAL_BYTES_SENT_LO | The low-order 32 bits of a 64-bit integer indicating the total number of bytes of the presentation that were sent to the client. |
| NSS_PRESENT_TOTAL_PLAY_TIME_HI | The high-order 32 bits of a 64-bit integer indicating the total time the presentation was streamed to the client, in milliseconds. |
| NSS_PRESENT_TOTAL_PLAY_TIME_LO | The low-order 32 bits of a 64-bit integer indicating the total time the presentation was streamed to the client, in milliseconds. |