#include <avcap/linux/AVC_FormatManager.h>
Inheritance diagram for avcap::AVC_FormatManager:
DV-Cams usually provide only a fixed resolution (PAL: 720x576, NTSC: 720x480) YUV-format and no choice of video standards. Additionally, this manager provides RGB.
Public Member Functions | |
AVC_FormatManager (AVC_DeviceDescriptor *dd) | |
virtual | ~AVC_FormatManager () |
int | setResolution (int w, int h) |
Set the image with. | |
int | getFramerate () |
Get the current framerate. Setting the framerate is not possible. | |
void | query () |
avcap::AVC_FormatManager::AVC_FormatManager | ( | AVC_DeviceDescriptor * | dd | ) |
virtual avcap::AVC_FormatManager::~AVC_FormatManager | ( | ) | [virtual] |
int avcap::AVC_FormatManager::setResolution | ( | int | w, | |
int | h | |||
) | [virtual] |
Set the image with.
For AV/C -devices the reolution is fixed and thus can't be realy modified.
w,: | width | |
h,: | height |
Reimplemented from avcap::FormatManager.
int avcap::AVC_FormatManager::getFramerate | ( | ) | [inline, virtual] |
Get the current framerate. Setting the framerate is not possible.
Reimplemented from avcap::FormatManager.
void avcap::AVC_FormatManager::query | ( | ) | [virtual] |
Called during initialisation by the CaptureDevice to query for the objects that the implementation of this class manages.
Implements avcap::FormatManager.