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# web_stream_set_param_int

Sets the value of a stream parameter.

## C Language

int web_stream_set_param_int( const char *ID, const int StateType, const int StateValue );

Stream Functions

Argument | Description
--- | ---
ID | The identifier passed to web_stream_open.
StateType | The code for any stream parameter with an integer value, such as BANDWIDTH (11) or BUFFERING_TIMEOUT (12).
StateValue | The new value for the stream parameter.

## Return Values

This function returns LR_PASS (0) on success, and LR_FAIL (1) on failure.

## Parameterization

Standard parameterization is not available for this function.

## General Information

The web_stream_set_param_int function sets the a value of a parameter of the open stream.

This function is not recorded. You can insert it manually into your script.

## Example

This is an example of a web streaming script:

Copy code

    Action()
    {
          /**
          HTML5 Video
          /*/
          web_stream_open("ID=1", "URL=http://my_server/streaming-test/Video2/Class%20-%206.mp4", "EventReportCB=PrintBytes", "Protocol=HTTP", "StreamBufferingTimeout=38", LAST);
          web_stream_set_param_double("1",SPEED, 2.0);
          web_stream_set_param_int("1", BANDWIDTH, 2000000);
          web_stream_set_param_int("1", BUFFERING_TIMEOUT, 60);

          web_stream_get_state_string("1", SERVER_IP, "ServerIP");
          lr_output_message("IP:, %s",lr_eval_string("{ServerIP}"));
          lr_output_message("Movie Length : %lf",web_stream_get_param_double("1", Duration));

          /***
          Play a video. Seek forward, seek backward, seek from the beginning, pause, and stop.
          **/
          //Play for 30 sec

          lr_think_time(15);
          lr_start_transaction("HTTP Stream");

          web_stream_play("ID=1", "PlayingDuration=30", "Speed=1.5", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_pause("ID=1","PausingDuration=20", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_play("ID=1", "PlayingDuration=10", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_seek("ID=1", "TimeOffset=11", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_play("ID=1", "PlayingDuration=10", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_seek("ID=1", "RelativeOffset=90", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_play("ID=1", "PlayingDuration=10", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_seek("ID=1", "RelativeOffset=-17", LAST);
          lr_vuser_status_message("Current time in movie:%lf", web_stream_get_param_double("1", CURRENT_TIME));

          web_stream_stop("ID=1", LAST);

          lr_end_transaction("HTTP Stream", LR_AUTO);

          web_stream_close("ID=1", LAST);

          return 0;
    }

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