private static string getErrorMsg(uint errorCode)
{
string errorMsg = null;
switch (errorCode)
{
case 0x80040200: //VFW_E_INVALIDMEDIATYPE
errorMsg = "An invalid media type was specified";
break;
case 0x80040201: //VFW_E_INVALIDSUBTYPE
errorMsg = "An invalid media subtype was specified";
break;
case 0x80040202: //VFW_E_NEED_OWNER
errorMsg = "This object can only be created as an aggregated object";
break;
case 0x80040203: //VFW_E_ENUM_OUT_OF_SYNC
errorMsg = "The enumerator has become invalid";
break;
case 0x80040204: //VFW_E_ALREADY_CONNECTED
errorMsg = "At least one of the pins involved in the operation is already connected";
break;
case 0x80040205: //VFW_E_FILTER_ACTIVE
errorMsg = "This operation cannot be performed because the filter is active";
break;
case 0x80040206: //VFW_E_NO_TYPES
errorMsg = "One of the specified pins supports no media types";
break;
case 0x80040207: //VFW_E_NO_ACCEPTABLE_TYPES
errorMsg = "There is no common media type between these pins";
break;
case 0x80040208: //VFW_E_INVALID_DIRECTION
errorMsg = "Two pins of the same direction cannot be connected together";
break;
case 0x80040209: //VFW_E_NOT_CONNECTED
errorMsg = "The operation cannot be performed because the pins are not connected";
break;
case 0x80040210: //VFW_E_NO_ALLOCATOR
errorMsg = "No sample buffer allocator is available";
break;
case 0x80040211: //VFW_E_NOT_COMMITTED
errorMsg = "Cannot allocate a sample when the allocator is not active";
break;
case 0x80040212: //VFW_E_SIZENOTSET
errorMsg = "Cannot allocate memory because no size has been set";
break;
case 0x80040213: //VFW_E_NO_CLOCK
errorMsg = "Cannot lock for synchronization because no clock has been defined";
break;
case 0x80040214: //VFW_E_NO_SINK
errorMsg = "Quality messages could not be sent because no quality sink has been defined";
break;
case 0x80040215: //VFW_E_NO_INTERFACE
errorMsg = "A required interface has not been implemented";
break;
case 0x80040216: //VFW_E_NOT_FOUND
errorMsg = "An object or name was not found";
break;
case 0x80040217: //VFW_E_CANNOT_CONNECT
errorMsg = "No combination of intermediate filters could be found to make the connection";
break;
case 0x80040218: //VFW_E_CANNOT_RENDER
errorMsg = "No combination of filters could be found to render the stream";
break;
case 0x80040219: //VFW_E_CHANGING_FORMAT
errorMsg = "Could not change formats dynamically";
break;
case 0x80040220: //VFW_E_NO_COLOR_KEY_SET
errorMsg = "No color key has been set";
break;
case 0x80040221: //VFW_E_NO_DISPLAY_PALETTE
errorMsg = "Display does not use a palette";
break;
case 0x80040222: //VFW_E_TOO_MANY_COLORS
errorMsg = "Too many colors for the current display settings";
break;
case 0x80040223: //VFW_E_STATE_CHANGED
errorMsg = "The state changed while waiting to process the sample";
break;
case 0x80040224: //VFW_E_NOT_STOPPED
errorMsg = "The operation could not be performed because the filter is not stopped";
break;
case 0x80040225: //VFW_E_NOT_PAUSED
errorMsg = "The operation could not be performed because the filter is not paused";
break;
case 0x80040226: //VFW_E_NOT_RUNNING
errorMsg = "The operation could not be performed because the filter is not running";
break;
case 0x80040227: //VFW_E_WRONG_STATE
errorMsg = "The operation could not be performed because the filter is in the wrong state";
break;
case 0x80040228: //VFW_E_START_TIME_AFTER_END
errorMsg = "The sample start time is after the sample end time";
break;
case 0x80040229: //VFW_E_INVALID_RECT
errorMsg = "The supplied rectangle is invalid";
break;
case 0x80040230: //VFW_E_TYPE_NOT_ACCEPTED
errorMsg = "This pin cannot use the supplied media type";
break;
case 0x80040231: //VFW_E_CIRCULAR_GRAPH
errorMsg = "The filter graph is circular";
break;
case 0x80040232: //VFW_E_NOT_ALLOWED_TO_SAVE
errorMsg = "Updates are not allowed in this state";
break;
case 0x80040233: //VFW_E_TIME_ALREADY_PASSED
errorMsg = "An attempt was made to queue a command for a time in the past";
break;
case 0x80040234: //VFW_E_ALREADY_CANCELLED
errorMsg = "The queued command has already been canceled";
break;
case 0x80040235: //VFW_E_CORRUPT_GRAPH_FILE
errorMsg = "Cannot render the file because it is corrupt";
break;
case 0x80040236: //VFW_E_ADVISE_ALREADY_SET
errorMsg = "An overlay advise link already exists";
break;
case 0x00040237: //VFW_S_STATE_INTERMEDIATE
errorMsg = "The state transition has not completed";
break;
case 0x80040239: //VFW_E_NO_MODEX_AVAILABLE
errorMsg = "This Advise cannot be canceled because it was not successfully set";
break;
case 0x80040240: //VFW_E_NO_FULLSCREEN
errorMsg = "The media type of this file is not recognized";
break;
case 0x80040241: //VFW_E_CANNOT_LOAD_SOURCE_FILTER
errorMsg = "The source filter for this file could not be loaded";
break;
case 0x00040242: //VFW_S_PARTIAL_RENDER
errorMsg = "Some of the streams in this movie are in an unsupported format";
break;
case 0x80040243: //VFW_E_FILE_TOO_SHORT
errorMsg = "A file appeared to be incomplete";
break;
case 0x80040244: //VFW_E_INVALID_FILE_VERSION
errorMsg = "The version number of the file is invalid";
break;
case 0x00040245: //VFW_S_SOME_DATA_IGNORED
errorMsg = "The file contained some property settings that were not used";
break;
case 0x00040246: //VFW_S_CONNECTIONS_DEFERRED
errorMsg = "Some connections have failed and have been deferred";
break;
case 0x00040103: //VFW_E_INVALID_CLSID
errorMsg = "A registry entry is corrupt";
break;
case 0x80040249: //VFW_E_SAMPLE_TIME_NOT_SET
errorMsg = "No time stamp has been set for this sample";
break;
case 0x00040250: //VFW_S_RESOURCE_NOT_NEEDED
errorMsg = "The resource specified is no longer needed";
break;
case 0x80040251: //VFW_E_MEDIA_TIME_NOT_SET
errorMsg = "No media time stamp has been set for this sample";
break;
case 0x80040252: //VFW_E_NO_TIME_FORMAT_SET
errorMsg = "No media time format has been selected";
break;
case 0x80040253: //VFW_E_MONO_AUDIO_HW
errorMsg = "Cannot change balance because audio device is mono only";
break;
case 0x00040260: //VFW_S_MEDIA_TYPE_IGNORED
errorMsg = "ActiveMovie cannot play MPEG movies on this processor";
break;
case 0x80040261: //VFW_E_NO_TIME_FORMAT
errorMsg = "Cannot get or set time related information on an object that is using a time format of TIME_FORMAT_NONE";
break;
case 0x80040262: //VFW_E_READ_ONLY
errorMsg = "The connection cannot be made because the stream is read only and the filter alters the data";
break;
case 0x00040263: //VFW_S_RESERVED
errorMsg = "This success code is reserved for internal purposes within ActiveMovie";
break;
case 0x80040264: //VFW_E_BUFFER_UNDERFLOW
errorMsg = "The buffer is not full enough";
break;
case 0x80040266: //VFW_E_UNSUPPORTED_STREAM
errorMsg = "Pins cannot connect due to not supporting the same transport";
break;
case 0x00040267: //VFW_S_STREAM_OFF
errorMsg = "The stream has been turned off";
break;
case 0x00040270: //VFW_S_CANT_CUE
errorMsg = "The stop time for the sample was not set";
break;
case 0x80040272: //VFW_E_OUT_OF_VIDEO_MEMORY
errorMsg = "The VideoPort connection negotiation process has failed";
break;
case 0x80040276: //VFW_E_DDRAW_CAPS_NOT_SUITABLE
errorMsg = "This User Operation is inhibited by DVD Content at this time";
break;
case 0x80040277: //VFW_E_DVD_INVALIDDOMAIN
errorMsg = "This Operation is not permitted in the current domain";
break;
case 0x00040280: //VFW_E_DVD_NO_BUTTON
errorMsg = "This object cannot be used anymore as its time has expired";
break;
case 0x80040281: //VFW_E_DVD_WRONG_SPEED
errorMsg = "The operation cannot be performed at the current playback speed";
break;
case 0x80040283: //VFW_E_DVD_MENU_DOES_NOT_EXIST
errorMsg = "The specified command was either cancelled or no longer exists";
break;
case 0x80040284: //VFW_E_DVD_STATE_WRONG_VERSION
errorMsg = "The data did not contain a recognized version";
break;
case 0x80040285: //VFW_E_DVD_STATE_CORRUPT
errorMsg = "The state data was corrupt";
break;
case 0x80040286: //VFW_E_DVD_STATE_WRONG_DISC
errorMsg = "The state data is from a different disc";
break;
case 0x80040287: //VFW_E_DVD_INCOMPATIBLE_REGION
errorMsg = "The region was not compatible with the current drive";
break;
case 0x80040288: //VFW_E_DVD_NO_ATTRIBUTES
errorMsg = "The requested DVD stream attribute does not exist";
break;
case 0x80040290: //VFW_E_DVD_NO_GOUP_PGC
errorMsg = "The current parental level was too low";
break;
case 0x80040291: //VFW_E_DVD_INVALID_DISC
errorMsg = "The specified path does not point to a valid DVD disc";
break;
case 0x80040292: //VFW_E_DVD_NO_RESUME_INFORMATION
errorMsg = "There is currently no resume information";
break;
case 0x80040295: //VFW_E_PIN_ALREADY_BLOCKED_ON_THIS_THREAD
errorMsg = "An operation failed due to a certification failure";
break;
case 0x80040296: //VFW_E_VMR_NOT_IN_MIXER_MODE
errorMsg = "The VMR could not find any ProcAmp hardware on the current display device";
break;
case 0x80040297: //VFW_E_VMR_NO_AP_SUPPLIED
errorMsg = "The application has not yet provided the VMR filter with a valid allocator-presenter object";
break;
case 0x80040298: //VFW_E_VMR_NO_DEINTERLACE_HW
errorMsg = "The VMR could not find any ProcAmp hardware on the current display device";
break;
case 0x80040299: //VFW_E_VMR_NO_PROCAMP_HW
errorMsg = "VMR9 does not work with VPE-based hardware decoders";
break;
case 0x8004029A: //VFW_E_DVD_VMR9_INCOMPATIBLEDEC
errorMsg = "VMR9 does not work with VPE-based hardware decoders";
break;
case 0x8004029B: //VFW_E_NO_COPP_HW
errorMsg = "The current display device does not support Content Output Protection Protocol (COPP) H/W";
break;
}
return errorMsg;
}
