Log Object
An object for logging parameters of DirectShow graphs, filters, streams and messages from applications/libraries.
Overview
The Log object is great tool for debugging your DirectShow application.
Features
The log object writes to the file:
- Computer and OS Windows settings.
- Host application and loaded DLL parameters.
- Messages from filters, DLLs and application.
Usage
To prepare files with the studied features and properties, do the following:
1. Download Log Object and unzip log_object. 2. Run register.bat. Please, set check box in "Make this copy..." - shown on Log_register.gif. Also - don't forget name of selected catalog for save log file. 3. Register a debug version of the AVObject filter you are checking, or download and install Spy Filter. 3. Run your application or graph (the Debug version of the AVObject filter or the Spy filter must be included in the graph). 4. Zip the log file and send it to us or upload to our FTP. Notes: HKEY_CURRENT_USER\Software\_DSTLLOG and to the 64-bit: HKEY_CURRENT_USER\Software\_DSTLLOG64 These keys have subkeys with paths to log32.dll and log64.dll. Also, these subkeys have a "Log" parameter with the value: path to the log file and other parameters.
You can find the path to the 32-bit log object in the following registry key:Related Products
See Also
Action Items