AMExtendedSeekingCapabilities enumeration
The AMExtendedSeekingCapabilities enumeration contains flags that describe the extended seeking capabilities of a filter.
Syntax
typedef enum {
AM_EXSEEK_CANSEEK,
AM_EXSEEK_CANSCAN,
AM_EXSEEK_MARKERSEEK,
AM_EXSEEK_SCANWITHOUTCLOCK,
AM_EXSEEK_NOSTANDARDREPAINT,
AM_EXSEEK_BUFFERING,
AM_EXSEEK_SENDS_VIDEOFRAMEREADY
} ;
Constants
| AM_EXSEEK_CANSEEK | Indicates that the stream is seekable. |
| AM_EXSEEK_CANSCAN | Indicates that the filter supports rates other than 1.0. |
| AM_EXSEEK_MARKERSEEK | Indicates that the stream contains markers. |
| AM_EXSEEK_SCANWITHOUTCLOCK | Indicates that the filter can play back at rates other than 1.0. |
| AM_EXSEEK_NOSTANDARDREPAINT | Indicates that the filter can seek to a new frame without displaying the new frame when it finds it. |
| AM_EXSEEK_BUFFERING | Indicates that the filter can seek while the stream is buffering. |
| AM_EXSEEK_SENDS_VIDEOFRAMEREADY | Indicates that the filter's video pin has been created. |
Remarks
See IAMExtendedSeeking::get_ExSeekCapabilities for descriptions of how the Windows Media Source filter sets these flags.
Requirements
| Header | qnetwork.h |