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PVR_PlayOpenT Struct ReferenceParameters for opening a playback engine instance. More...
Detailed DescriptionParameters for opening a playback engine instance.This data structure is for passing a number of parameters to PVR_OpenPlayback() when opening an instance of the playback engine.
Field DocumentationThe version of the driver. PVR_VERSION.
Name of file to playback. The filename should not contain the path, but this depends on the underlying implementation of the file system. The maximum length is defined by PVR_FILE_NAME_LENGTH. Priority of playback engine thread used for reading data from device and controlling the stream decoders. The valid range depends on the deployed operation system. Priority of playback engine thread used for data output either by feeding it to the target TSD or to pass it to a user-defined function. The valid range depends on the deployed operation system.
Transport stream decoder (TSD) to be used for playback. This value is limited by FAPEX_TSD_MAX.
Base address of hardware buffer for finding I-Frames. This buffer will be used for searching for still images during picture based fast modes.
Size of hardware buffer for finding I-Frames in bytes. This buffer will be used for searching for still images during picture based fast mode. The buffer should be big enough to hold one I-Frame of the targeted maximum data rate. A value of 0x50000 is recommended to be compliant with the MPEG2 standard. Note that only half of the buffer size is used for filtering. The second half is needed for recombining I-Frames splitted by a buffer wraparound. Hence choose the double amount here, 0xA0000 are recommended.
Hardware buffer to be checked for the filling level. Before reading TS packets from the file and feeding them into the transport stream decoder (TSD) the filling level of this buffer is checked. If this buffer is set to 0 the playback engine will use automatically the video buffer (VBV) if video data is available or the audio buffer (ABV) respectively. Flag to enable the re-initialising of the video decoder when starting playback. While it enables a proper start of the video decoder, video is blanked temporarily. Pointer to callback function. Array of callback functions for each target decoder.
Absolute playback start position in chunks (for non-timeshift playback operations only!).
The documentation for this struct was generated from the following file:
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