It is possible to convert the original video stream into the Flex Stream format with adaptive parameters.

Bitrate and fps of such a video stream will vary depending on the current situation: Server load, channel bandwidth and requested video stream resolution.

To configure an adaptive video stream, perform the following steps:

1. If the video camera supports simultaneous transmission of several video streams, select the video stream to be converted into the Flex Stream format in the Adaptive Video Stream list.
   
   If the video camera is single-channel, select Yes in the Adaptive Video Stream list.
   

2. Set the required resolution of an adaptive video stream, if necessary. 
   

   If you specify resolution on only one side, then a scaling step that does not exceed the specified number is selected.

   If you enter resolution values for both dimensions, the compressed frame will be displayed in the designated rectangle with the constrained proportions. 

   C-Werk server scales the adaptive video stream to 2, 4, 8, and so on.  For example, if you select the horizontal resolution 680 for a 1280х720 stream, the adapted video be 640x360.

   If the dimensions are not set (0 value), then the adaptive video stream will have the same resolution as the original video stream.

3. Click Apply to save the changes.