undeclared identifier ‘LRMMS_PACKET_QUALITY’

Posted: September 29th, 2008 | Author: TnT Admin | Filed under: Errors | Tags: , | No Comments »

Action.c (10): undeclared identifier ‘LRMMS_PACKET_QUALITY’

If you happened to try out the mms_get_property API on a Media Player (MMS) and Web (HTTP/HTML) script, you may get the above error if you missed out on an include entry for the globals.h file. The compilation error is caused with constant, LRMMS_PACKET_QUALITY is not found in the globals.h file. The following snippet of the codes that resulted in the error that occurred was used, based on the Function Reference on mms_get_property API.

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Error: C interpreter run time error: vuser_init.c (4): Error — Unresolved symbol : ..

Posted: July 8th, 2008 | Author: TnT Admin | Filed under: Errors | Tags: , | No Comments »

Error: C interpreter run time error: vuser_init.c (4): Error — Unresolved symbol : mms_play

Lately, we’ve talk about using Media Player (MMS) protocol with Web (HTTP/HTML) in “Combining non-standard protocols in a single script that are not listed in Multi-Protocol selection”. The above error message is a compilation error that I forgotten to mentioned. This error occurs when Media Player (MMS) is not included as part of the multiple protocol. From the error message, this may happened with the following context. Read the rest of this entry »


Introducing Media Player (MMS) protocol in LoadRunner!

Posted: April 21st, 2008 | Author: TnT Admin | Filed under: Concepts | Tags: , | No Comments »

Media Player (MMS) protocol allows the load testing of video streaming application, in particularly for this protocol, Windows Media Server.

Before we start off, I want to put forward that this is Media Player (MMS) protocol from the Web 2.0 Bundle license, and not MMS (Multimedia Messaging Service) which is from the Wireless Bundle license. This is a little bit confusing in the names they used (for me) but I guessed we have to make do with it. When you are looking for function help, you can differ both protocols with their prefixes; take note that Media Player (MMS) uses mms_ prefixes for its APIs while MMS (Multimedia Messaging Services) uses mm_ prefixes. Read the rest of this entry »


Combining non-standard protocols in a single script that are not listed in Multi-Protocol selection

Posted: April 21st, 2008 | Author: TnT Admin | Filed under: How-Tos | Tags: , , , | 5 Comments »

Have you ever wanted a combination of two separate protocols that were unavailable in the list of multi-protocol? For example, part of the web application has streaming video component and the activities to be recorded requires you to login, conduct some verification before you have the video link for the user to click. If you need to test the entire flow, you may want to have Media Player (MMS) with Web (HTTP/HTML) combined together to emulate the activities. Read the rest of this entry »