We develop a web client with JavaScript which is used for operator to monitor the traffic condition on expressway. It provides function to show live / playback video which got from Milestone mobile service through MIP mobile server protocol. But the video display is not so smoothly and the video quality is not able to fulfill customer’s requirement. We noticed the video frame rate is only around 15 fps even we set a high value when request video stream from mobile service. We also checked the configuration at Milestone mobile server but did not find any issue. May I know is there any limitation to frame rate of video provided by Milestone mobile service? Would you please give us some suggestion for video quality improvement? Thanks.
Hi, Zhang Wei
We have a limitation for maximum FPS so if you want to change this limitation you should have a modified file - Connection.js. The file can be found in “~installationFolder\Milestone\XProtect Mobile Server\Web\XPMobileSDK\Lib\Connection.js”. Where you should modify the “maxFps” value. If you use the project from git hub you can found where should be changed on the below next link (https://github.com/milestonesys/mipsdkmobile-web/blob/f47c1948453748055448abac43d1966870ad626e/Lib/Connection.js#L229). After you applied a new change you should restart a mobile server.
Best Regards
Asen Bozhilov
Hi Asen Bozhilov,
Thank you very much for your reply.
We find the file Connection.js in our client project. Seems it is working at client, not mobile server side. Anyway we will try to increase the parameter ‘maxFps’ to see any improvement.
Thanks again.
Regards,
ZhangWei