ffmpeg测试本地文件推流报错 Could not find a valid device can‘t configure encoder解决办法

这里写目录标题

./configure --enable-shared编译想264报错Found no assembler

[root@VM-16-6-centos ~]# ffmpeg -re -i "/root/ZLMediaKit/release/linux/Debug/www/record/rtp/0BEBE85B/2021-11-10/21-33-37.mp4" -vcodec h264 -acodec aac -f flv rtmp://127.0.0.1/live/test
ffmpeg version 4.1.6 Copyright (c) 2000-2020 the FFmpeg developersbuilt with gcc 8 (GCC)configuration: libavutil      56. 22.100 / 56. 22.100libavcodec     58. 35.100 / 58. 35.100libavformat    58. 20.100 / 58. 20.100libavdevice    58.  5.100 / 58.  5.100libavfilter     7. 40.101 /  7. 40.101libswscale      5.  3.100 /  5.  3.100libswresample   3.  3.100 /  3.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/root/ZLMediaKit/release/linux/Debug/www/record/rtp/0BEBE85B/2021-11-10/21-33-37.mp4':Metadata:major_brand     : isomminor_version   : 512compatible_brands: isomiso2avc1mp41creation_time   : 2021-11-10T13:33:37.000000ZDuration: 00:20:32.12, start: 0.000000, bitrate: 691 kb/sStream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080, 690 kb/s, 25.02 fps, 25 tbr, 1k tbn, 50 tbc (default)Metadata:creation_time   : 2021-11-10T13:33:37.000000Zhandler_name    : VideoHandler
Stream mapping:Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_v4l2m2m))
Press [q] to stop, [?] for help
[h264_v4l2m2m @ 0x2f2c640] Could not find a valid device
[h264_v4l2m2m @ 0x2f2c640] can't configure encoder
#下载x264源码编译生成libx264.so库，重新编译FFmpeg并将x264添加进去
[root@VM-16-6-centos ~]# git clone https://code.videolan.org/videolan/x264.gitcd x264          //进入x264源码文件目录下
./configure --enable-shared
make
sudo make install
sudo cp /usr/local/lib/libx264.so.164 /lib          //生成文件的默认路径为：/usr/local/libcd ffmpeg     //进入ffmpeg源码文件目录下
./configure --enable-shared --disable-yasm --enable-libx264  --enable-gpl  --prefix=/home/jiajia/ffmpeg-x64
make
make install

./configure --enable-shared编译想264报错Found no assembler

Minimum version is nasm-2.13 处理方式如下

 Linux下编译x264 If you really want to compile without asm, configure with --disable-asm 的解决办法下载 nasmhttps://www.nasm.us/pub/nasm/releasebuilds/2.13.03/解压tar -zxvf nasm-2.13.03.tar.gz进入目录cd nasm-2.13.03安装即可./configuremakemake install安装nasm之后再进入x264目录 ./configure

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ffmpeg测试本地文件推流报错 Could not find a valid device can‘t configure encoder解决办法

这里写目录标题

./configure --enable-shared编译想264报错Found no assembler

ffmpeg测试本地文件推流报错 Could not find a valid device can‘t configure encoder解决办法相关推荐

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