exemple de sortie de video-infos

4 years ago · 0e9fa47d76
parent 4417575163
commit 0e9fa47d76
1 changed files with 42 additions and 0 deletions
--- a/v4l2/exemple.txt
+++ b/v4l2/exemple.txt
@ -0,0 +1,42 @@
+-- v4l2_capability, /dev/video0      0x7ffeee718100
+   driver          cx231xx
+   card            Pixelview Xcapture USB
+   bus info        usb-0000:00:1a.0-1.2
+   version         0x41325
+   capabilities    0x85200011
+     vcapt vbicapt extpix rwsysc stream 
+   device caps     0x5200001
+-- inputs enumeration 'on peut voir quoi ?'
+Composite1                       | camera    
+S-Video                          | camera    
+-- v4l2_format, Experimental     0x7ffeee718030
+   type 1          video capture
+   dims            720x576
+   pixformat       [YUYV]
+   field           4
+   padding         1440
+   sizeimage       829440
+   colorspace      1  smpte170m
+-- image formats enumeration (Experimental)
+  0  vidcapt    0x00   [YUYV]   YUYV 4:2:2                       
+-- controls enumeration 'is that working ?'
+  Brightness                         integer     [0..255]
+  Contrast                           integer     [0..127]
+  Saturation                         integer     [0..127]
+  Hue                                integer     [-128..127]
+  Volume                             integer     [0..65535]
+  Balance                            integer     [0..65535]
+  Bass                               integer     [0..65535]
+  Treble                             integer     [0..65535]
+  Mute                               boolean     [0..1]
+-- extended controls enumeration 'looking for extended'
+  User Controls                      ctrl-class  [0..0]
+  Brightness                         integer     [0..255]
+  Contrast                           integer     [0..127]
+  Saturation                         integer     [0..127]
+  Hue                                integer     [-128..127]
+  Volume                             integer     [0..65535]
+  Balance                            integer     [0..65535]
+  Bass                               integer     [0..65535]
+  Treble                             integer     [0..65535]
+  Mute                               boolean     [0..1]