mon*_*onk 5 video vlc-media-player ffmpeg streaming ubuntu
您好,我正在尝试将视频文件(位于本地计算机的硬盘中)流式传输到家庭网络/局域网。
我现在正尝试从一周开始做这件事。我尝试了我能找到的所有资源,然后作为最后的手段在这里提出这个问题。
1. 视频文件存在于本机硬盘中。
2.需要通过HTTP协议进行流式传输。
3. 任何 GPL 服务器都可以使用,但更喜欢 ffmpeg 或 vlc。
谢谢。我很感谢对此的任何帮助。
这间歇性地起作用。但没有音频传来,只收到视频。
在服务器端:
ffmpeg -i sample.mp4 -vcodec libx264 -acodec aac -ar 48000 -strict experimental -f flv "rtmp://127.0.0.1:1935/live/myStream"
vlc rtp://@10.1.10.102:9001
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步骤1:
运行 ffmpeg 服务器
ffserver -d -f /etc/ffserver.conf
ffserver version N-80026-g936751b Copyright (c) 2000-2016 the FFmpeg developers
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步骤 2:流式传输
ffmpeg -i SampleVideo_1280x720_2mb.mp4 -vcodec libx264 -acodec aac -ar 48000 -strict experimental -f flv "rtmp://localhost/live/myStream"
ffmpeg version N-80026-g936751b Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
libavutil 55. 24.100 / 55. 24.100
libavcodec 57. 42.100 / 57. 42.100
libavformat 57. 36.100 / 57. 36.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 45.100 / 6. 45.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'SampleVideo_1280x720_2mb.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
creation_time : 1970-01-01 00:00:00
encoder : Lavf53.24.2
Duration: 00:00:13.50, start: 0.000000, bitrate: 1248 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 862 kb/s, 25 fps, 25 tbr, 12800 tbn (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 381 kb/s (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : SoundHandler
[tcp @ 0x3a4c920] Connection to tcp://localhost:1935 failed: Connection refused
[rtmp @ 0x3a4c8a0] Cannot open connection tcp://localhost:1935
rtmp://localhost/live/myStream: Connection refused
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更多命令:
ffmpeg -i "SampleVideo_1280x720_2mb.mp4" -re -f mpegts "udp://127.0.0.1:2000"
ffmpeg version N-80026-g936751b Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
libavutil 55. 24.100 / 55. 24.100
libavcodec 57. 42.100 / 57. 42.100
libavformat 57. 36.100 / 57. 36.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 45.100 / 6. 45.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'SampleVideo_1280x720_2mb.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
creation_time : 1970-01-01 00:00:00
encoder : Lavf53.24.2
Duration: 00:00:13.50, start: 0.000000, bitrate: 1248 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 862 kb/s, 25 fps, 25 tbr, 12800 tbn (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 381 kb/s (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : SoundHandler
Option re (read input at native frame rate) cannot be applied to output file udp://127.0.0.1:2000 -- you are trying to apply an input option to an output file or vice versa. Move this option before the file it belongs to.
Error parsing options for output file udp://127.0.0.1:2000.
Error opening output files: Invalid argument
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我的 ffmpeg 配置文件:
cat /etc/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>
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笔记 :
以下命令不会给出任何错误。但客户端没有显示任何视频或音频,
ffmpeg -re -i "SampleVideo_1280x720_2mb.mp4" -f mpegts "udp://10.1.10.102:2000"
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这个说的是破管子:
ffmpeg -re -i SampleVideo_1280x720_2mb.mp4 -acodec copy -vcodec copy -f flv rtmp://10.1.10.102:8090/SampleVideo_1280x720_2mb.mp4
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我不确定我的答案是否对您有帮助,但如果您只需要通过 LAN 播放视频文件,您可以简单地使用 HTTP(甚至 FTP)服务器共享它们。
在托管视频文件(服务器)的计算机上,安装您选择的 Web 服务器,例如
sudo apt-get install apache2
# or
sudo apt-get install lighttpd
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将您的视频文件放在 Web 目录中(通常是/var/www
)或在那里进行符号链接。
在要播放视频的计算机(客户端)上,运行
wget http://server/something.avi -O - | mplayer -cache 8192 -
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或者您可以启动vlc
并告诉它打开http://server/something.avi
文件。
除非您的 LAN 中有 DNS,否则您可能必须替换server
为它的地址,通常看起来像192.168.X.Y
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