| Exception | Description |
|---|---|
| CaptureChannelException |
This class of exception is thrown when the specified capture channel is invalid.
|
| ControlException |
Exceptions of this type are thrown whenever an error occurs retrieving or setting
the value of a control
|
| ImageDimensionsException |
This class of exception is thrown when the specified capture width / height is invalid / not supported.
|
| ImageFormatException |
This class of exception is thrown when v4l4j was unable to negotiate a suitable image format with the device.
|
| InitialisationException |
This class of exception is thrown when the initialisation a Video4Linux device fails.
|
| InvalidValue |
Exceptions of this type are thrown when trying ti set an incorrect value on a control.
|
| JNIException |
Exceptions of this type are thrown when an JNI-related error occurs
(unable to find a class, unable to instantiate an object, ...)
|
| NoTunerException |
This class of exception is thrown when the
Input.getTuner() method is invoked on
an input with no tuner (Input.getType() returns Input.CAMERA). |
| ReleaseException |
This class of exception is thrown when trying to release a
VideoDevice using its VideoDevice.release(boolean) method
with a true argument, when the video device is still in use |
| StateException |
This class of exception is thrown when a unexpected method is invoked
on a v4l4j object the framegrabber when its current state forbids the
execution of that method.
|
| UnsupportedMethod |
Exceptions of this type are thrown when calling an incorrect method on a
control or video frame
|
| V4L4JException |
A V4L4JExcption is the common superclass of all exceptions thrown by v4l4j.
|
| VideoStandardException |
This class of exception is thrown when the requested video standard is invalid/not supported.
|
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