Help Version 19.0.2017.10.27
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typedef enum ltmmLogFile_Flag{ltmmLogFile_GeneralInfo = 0x1,ltmmLogFile_GraphEvents = 0x2,ltmmLogFile_GraphBuilder = 0x4,ltmmLogFile_GraphSnapshot = 0x8,ltmmLogFile_StreamInfo = 0x10,ltmmLogFile_RegisteredFilters = 0x20,ltmmLogFile_StreamData = 0x40,ltmmLogFile_SourceInfo = 0x80,ltmmLogFile_SourceData = 0x100,ltmmLogFile_Append = 0x80000000} ltmmLogFile_Flag;
The ltmmLogFile_Flag Constants specify the desired logging options used by the IltmmConvert::OpenLogFile function.
You can combine values when appropriate by using a bitwise OR ( | ).
| Constant | Description |
|---|---|
| ltmmLogFile_GeneralInfo | [0x00000001] Log general operations information: running and stopping graphs, abortion, completion, state requests, etc. |
| ltmmLogFile_GraphEvents | [0x00000002] Log media events. |
| ltmmLogFile_GraphBuilder | [0x00000004] Log information related to building graphs. |
| ltmmLogFile_GraphSnapshot | [0x00000008] Log graph attributes. Writes all the attributes of the graph for later inspection (as if a snapshot had been taken for the graph). |
| ltmmLogFile_StreamInfo | [0x00000010] Log stream information: type, start, end, etc. |
| ltmmLogFile_RegisteredFilters | [0x00000020] Write all registered filters information, system wide. |
| ltmmLogFile_StreamData | [0x00000040] Write the media sample to the log. If not included, only the sample attributes will be written. |
| ltmmLogFile_SourceInfo | [0x00000080] Write the source information to the log. |
| ltmmLogFile_SourceData | [0x00000100] Write the source data to the log. If not included, only the sample attributes will be written. |
| ltmmLogFile_Append | [0x80000000] Append the new information to the end of the specified log file. |
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