H.264项目问题
我在在做H264实验的时候,把代码下载到板子上运行时,报错:
# ./server_arm fastspeed.txt
start 2.0...
Device name:USB2.0 Camera
Width:320 ~ 48
Height:240 ~ 32
ERROR: VIDIOCSPICT,Can't set video_picture format
ERROR:VIDIOCGMBUF,Can't get video_mbuf
Frames:0
ERROR:mmap
Buffer size:0
Offset:0
ERROR: VIDIOCMCAPTURE
ERROR: VIDIOCSYNC
Segmentation fault