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Author SHA1 Message Date
phyto
776c3e9dbd gros manquements ergonomiques 2019-08-30 15:47:00 +02:00
phyto
0e9fa47d76 exemple de sortie de video-infos 2019-08-30 15:46:27 +02:00
2 changed files with 44 additions and 2 deletions
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42
v4l2/exemple.txt Normal file
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@ -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]

4
v4l2/grabvidseq.c
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@ -36,8 +36,8 @@
#define SAVE_AS_PNM 0
#define SAVE_AS_FIMG 0
#define WIDTH 1920
#define HEIGHT 1080
#define WIDTH 720
#define HEIGHT 576
/* --------------------------------------------------------------------- */