Re: how to improve the capture speed from V4L
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James REGIS wrote:
hi,I am make program to capture from v4l device, when I use 640x480,
it can't do 12.5 frame per second,this speed is common, with 320x240,
it also do 12.5 fps,it's too slow, why? I compare with the fbtv in
console mode, 640x480 it can do 12.5 fps, the same as mine, but with
resolution 320x240,it can do 24~25 fps, the source code of fbtv is
fairly complex and now I have no much time to read it. can anyone give
me a sugguest to improve the capture speed! I attache my code for ref
.thanks!
u can download the videodog source code for ref, it's small , so it's
easy to understand it! follow it's flow process, and u can get 24~25
fps ! useing it's method , I resolved the same problen with you!
good lucky!
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