VideoDevice (gb.v4l)

This class inherits Stream in gb.

This class is creatable.

الثوابت
Any   Constant for using the best suited API when opening a device.
Auto  
Composite1  
Composite2  
Hz  
Khz  
Ntsc  
Pal  
SVideo  
Secam  
Tv  
V4L   Constant for using the deprecated V4L1 API when opening a device.
V4L2   Constant for using the V4L2 API when opening a device.

الخصائص
Bright  
BrightDefault  
BrightMax  
BrightMin  
Bus  
Card  
Color  
ColorDefault  
ColorMax  
ColorMin  
Contrast  
ContrastDefault  
ContrastMax  
ContrastMin  
Debug  
Driver  
Height  
Hue  
HueDefault  
HueMax  
HueMin  
Image  
MaxHeight  
MaxWidth  
MinHeight  
MinWidth  
Name  
Source  
Tuner  
Version  
Whiteness  
WhitenessDefault  
WhitenessMax  
WhitenessMin  
Width  

Inherited properties
Blocking   Returns or sets if the stream is blocking.
ByteOrder   Returns or sets the byte order used to read or write binary data to the stream.
EndOfFile   This property signals whether the last use of LINE INPUT reached the end of file, instead of reading a full line with an end-of-line character.
EndOfLine   Return or set the newline separator used by this stream.
Eof   Return if a stream reached its end.
Handle   Returns the system file descriptor associated with this Stream.
IsTerm   Return if a stream is associated with a terminal.
Lines   Returns a virtual object that allows you to enumerate a stream line by line.
NoShare  
NullTerminatedString   Return or set if strings are null-terminated when they are serialized.
Tag   Returns or sets the tag associated with the stream.
Term   Return a virtual object that allows to manage the terminal associated with the stream.

الطرق
Resize  
Save  

Inherited methods
Begin   Start to buffer data written to the stream, so that everything will be sent when the Send method is called.
Close   Closes the stream.
Drop   Drop the data that has been buffered since the last call to the Begin method.
ReadLine   Read a line of text from the stream, like the LINE INPUT instruction.
Send   Send all the data, in one shot, since the last call to Begin.
Watch   Start or stop watching the stream file descriptor for reading or writing, after it has been opened.