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FFmpeg3最新的解码接口avcodec_send_packet和avcodec_receive_frame分析
ffmpeg3版本的解码接口做了不少调整 xff0c 之前的视频解码接口avcodec decode video2和avcodec decode audio4音频解码被设置为deprecated xff0c 对这两个接口做了合并 xff0c
FFmpeg3
AVCodec
send
packet
receive
ubuntu20.04安装ros配置秘钥时出现gpg: keyserver receive failed: Connection timed out
gpg keyserver receive failed Connection timed out也是从公钥服务器接收失败 xff1a 连接超时 解决方案1 换自己的手机热点 解决方案2 切换网络配置 xff1a 这大多数是网络的问题 xf
Ubuntu20
ROS
GPG
keyserver
receive
无法git clone,提示: Failed to receive SOCKS4 connect request ack.
因实验需要科学上网后 无法git clone提示信息如下 git clone https github com UZ SLAMLab ORB SLAM3 git正克隆到 39 ORB SLAM3 39 fatal unable to acc
git
clone
Failed
receive
SOCKS4
mount: RPC: Unable to receive; errno = No route to host
环境 xff1a gec2440开发板 VMware8 0 43 Ubuntu10 04 uboot xff0c kernel xff0c rootfs都是之前做好的 xff0c 调试驱动都反复用过很多次 今天只是搬了台电脑 xff0c 换
Mount
rpc
Unable
receive
Errno
从头用脚分析FFmpeg源码 - avcodec_send_frame | avcodec_receive_packet
avcodec send frame和avcodec receive packet 作用 相对应avcodec send packet avcodec receive frame而言 xff0c avcodec send frame xff
ffmpeg
AVCodec
send
frame
receive
mpi关于send/receive的顺序问题
引用 MPI buffered send receive order I m using MPI with fortran but the question is more specific to the MPI standard than
MPI
send
receive
顺序问题