ffserver - недопустимое имя кодека libvpx

Question

У меня есть следующая конфигурация ffserver.conf:

Port 8090      # Port to bind the server to 
BindAddress 0.0.0.0 
MaxHTTPConnections 2000 
MaxClients 1000 
MaxBandwidth 10000    # Maximum bandwidth per client 
           # set this high enough to exceed stream bitrate 
CustomLog - 
NoDaemon      # Remove this if you want FFserver to daemonize after start 

<Feed feed1.ffm>    # This is the input feed where FFmpeg will send 
    File ./feed1.ffm   # video stream. 
    FileMaxSize 1G    # Maximum file size for buffering video 
    ACL allow 127.0.0.1   # Allowed IPs 
</Feed> 

<Stream test.webm>    # Output stream URL definition 
    Feed feed1.ffm    # Feed from which to receive video 
    Format webm 

    # Audio settings 
    AudioCodec vorbis 
    AudioBitRate 64    # Audio bitrate 

    # Video settings 
    VideoCodec libvpx 
    VideoSize 720x576   # Video resolution 
    VideoFrameRate 25   # Video FPS 
    AVOptionVideo flags +global_header # Parameters passed to encoder 
             # (same as ffmpeg command-line parameters) 
    AVOptionVideo cpu-used 0 
    AVOptionVideo qmin 10 
    AVOptionVideo qmax 42 
    AVOptionVideo quality good 
    AVOptionAudio flags +global_header 
    PreRoll 15 
    StartSendOnKey 
    VideoBitRate 400   # Video bitrate 
</Stream> 

<Stream status.html>   # Server status URL 
    Format status 
    # Only allow local people to get the status 
    ACL allow localhost 
    ACL allow 192.168.0.0 192.168.255.255 
</Stream> 

<Redirect index.html> # Just an URL redirect for index 
    # Redirect index.html to the appropriate site 
    URL http://www.ffmpeg.org/ 
</Redirect> 

и когда я запускаю сервер с этим конфигурационный файл, я получаю следующие ошибки:

ffserver version 2.6.2 Copyright (c) 2000-2015 the FFmpeg developers 
    built with Apple LLVM version 6.1.0 (clang-602.0.49) (based on LLVM 3.6.0svn) 
    configuration: --prefix=/usr/local/Cellar/ffmpeg/2.6.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-vda 
    libavutil  54. 20.100/54. 20.100 
    libavcodec  56. 26.100/56. 26.100 
    libavformat 56. 25.101/56. 25.101 
    libavdevice 56. 4.100/56. 4.100 
    libavfilter  5. 11.102/5. 11.102 
    libavresample 2. 1. 0/2. 1. 0 
    libswscale  3. 1.101/3. 1.101 
    libswresample 1. 1.100/1. 1.100 
    libpostproc 53. 3.100/53. 3.100 
ffserver.conf:1: Port option is deprecated. Use HTTPPort instead. 
ffserver.conf:2: BindAddress option is deprecated. Use HTTPBindAddress instead. 
ffserver.conf:8: NoDaemon option has no effect. You should remove it. 
ffserver.conf:13: ACL refers to invalid host or IP address '#' 
ffserver.conf:26: Invalid codec name: 'libvpx' 
ffserver.conf:31: Option not found: 'cpu-used' 
ffserver.conf:31: If 'cpu-used' is a codec privateoption, then prefix it with codec name, for example 'vp8:cpu-used 0' or define codec earlier. 
ffserver.conf:34: Option not found: 'quality' 
ffserver.conf:39: Setting default value for audio sample rate = 22050. Use NoDefaults to disable it. 
ffserver.conf:39: Setting default value for audio channel count = 1. Use NoDefaults to disable it. 

Как я могу запустить его успешно? Я хочу потоковое видео в реальном времени, но до сих пор я застрял в точке запуска ffserver ..

Answer 1

Ffmpeg перечисляет параметры конфигурации при любом вызове, а в вашей конфигурации нет опции --enable-libvpx. Попробуйте построить ffmpeg с помощью --enable-libvpx.