Altera Video and Image Processing Suite User Manual
Page 300
width (160) = 0
height (120) = 0
Choose output colorspace:
1.RGB
2.YCbCr
3.MONO
1
Choose output bps (8, 10)
8
Choose output interlacing:
1.progressive
2.interlaced F0 first
3.interlaced F1 first
1
Choose a number of frames to skip at the start of the sequence (use 0 to start t
he decoding from the beginning) :
0
Choose the maximum number of frames to decode (use 0 to decode up to the end of
the video) :
0
"raw" encoder created
Decoding in progress.......
7 fields extracted
deleting decoding chain
deleting encoder
press a key to exit
1
Produce a
.raw
file and an
.spc
file that contains the FOURCC information.
> more vip_car_0.spc
fourcc = RGB32
width = 160
height = 120
stride = 640
frame_rate = 25
To decode the data, the file I/O class reader must see both the
.raw
and
.spc
files. The file I/O class reader
writes a
.raw
/
.spc
file pair that you can view using the
.avi
encoder utility.
> raw2avi.exe vip_car_1.raw vip_car_1.avi
"raw" decoder created
vip_car_1.raw:
RGB32 160*120, progressive, 25fps
"dshow" encoder created
AVI encoder created
Encoding in progress.......
7 frames encoded
deleting conversion chain
deleting encoder
press a key to exit
1
If you don't have any Windows machine available to run the utilities, you must then provide the video
data in the correct format by some other means.
A-32
Raw Video Data Format
UG-VIPSUITE
2015.05.04
Altera Corporation
Avalon-ST Video Verification IP Suite