| Parameters
| cgmsPresentOddField | Indicates whether CGMS data from the odd field of the current frame has been extracted.
|
| cgmsPresentEvenField | Indicates whether CGMS data from the even field of the current frame has been extracted.
|
| dataValidOddField | If True, it indicates that the CRC check on the data in dataOddField is okay, else the content of dataValidOddField is irrelevant.
|
| dataValidEvenField | If True, it indicates that the CRC check on the data in dataEvenField is okay, else the content of dataValidEvenField is irrelevant.
|
| dataOddField | If cgmsPresentOddField is True, dataOddField contains the CGMS data of the odd field of the current frame. The CGMS bits are in bits 0..7.
|
| dataEvenField | If cgmsPresentEvenField is True, dataEvenField contains the CGMS data of the even field of the current frame. The CGMS bits are in bits 0..7.
|
| Parameters
| nrLines | The number of lines of the video frame for which Gemstar data has been sliced.
|
| pLines | Pointer to a buffer containing the line numbers for which Gemstar data has been sliced. pLines[i] contains the VBI line sliced with Gemstar data type Types[i]. The size of pLines buffer is defined by nrLines.
|
| Types | Pointer to a buffer containing the Gemstar type for each line for which Gemstar data has been sliced. Its values are of type enum #_tmVbiSlice2_Gemstar_t. The size of the Types buffer is defined by nrLines.
|
| size | The size, in bytes, of valid Gemstar data to which Buffer points. If nrLines=0, this is also 0.
|
| Buffer | Pointer to a 4-byte aligned buffer with valid Gemstar data. Buffer points to the first element of this data. The size of the buffer is given by the size parameter.
|
| Parameters
| wsstype | The type off WSS data that has been captured. It is a value of type enum #_tmVbiSlice2_Wss_t.
|
| wssPresentOddField | Indicates whether WSS data from the odd field of the current frame has been extracted.
|
| wssPresentEvenField | Indicates whether WSS data from the even field of the current frame has been extracted.
|
| dataOddField | If wssPresentOddField is True, dataOddField contains the WSS data of the odd field of the current frame. The WSS bits are in bits 0..13. If wssPresentOddField is False, the content of dataOddField is irrelevant.
|
| dataEvenField | If wssPresentEvenField is True, dataEvenField contains the WSS data of the even field of the current frame. The WSS bits are in bits 0..13. If wssPresentEvenField is False, the content of dataEvenField is irrelevant.
|
| errorBitsOddField | If wssPresentOddField is True, errorBitsOddField indicates whether there are errors in the WSS data of the odd field of the current frame.
When the type of the WSS data is #tmVbiSlice2_EuroWss, errorBitsOddField is 0 (EuroWss has no CRC data).
When the type of the WSS data is #tmVbiSlice2_UsWss, if errorBitsOddField is not equal to 0, it indicates that the CRC check on the data in dataOddField failed.
If wssPresentOddField is False, the content of errorBitsOddField is irrelevant.
|
| errorBitsEvenField | If wssPresentEvenField is True, errorBitsEvenField indicates whether there are errors in the WSS data of the even field of the current frame.
When the type of the WSS data is #tmVbiSlice2_EuroWss, errorBitsEvenField is 0 (EuroWss has no CRC data).
When the type of the WSS data is #tmVbiSlice2_UsWss, if errorBitsEvenField is not equal to 0, it indicates that the CRC check on the data in dataEvenField failed.
If wssPresentEvenField is False, the content of errorBitsEvenField is irrelevant.
|
| Parameters
| wsttype | The type off WST data that has been captured. It is a value of type enum #_tmVbiSlice2_Wst_t.
|
| nrLines | The number of lines of the video frame for which WST data has been sliced, which is the sum of the lines that have been sliced in each individual field.
|
| pLines | Pointer to a buffer containing the line numbers for which WST data has been sliced. This buffer contains first the line numbers that have been sliced on the first field, followed by the line numbers that have been sliced on the second field. The size of the buffer equals nrLines.
|
| sizeFirstBuffer | The size, in bytes, of valid WST data to which FirstBuffer points. If nrLines=0, this is also 0.
|
| sizeSecondBuffer | The size, in bytes, of valid WST data to which SecondBuffer points. If nrLines=0, this is also 0.
|
| FirstBuffer | Pointer to a buffer with valid WST data which has been retrieved from the first field. The size of the buffer is sizeFirstBuffer.
|
| SecondBuffer | Pointer to a buffer with valid WST data which has been retrieved from the second field. The size of the buffer is sizeSecondBuffer.
|