【网络通信 -- 直播】Gstreamer -- Gstreamer 安装与相关实战记录

【1】Ubuntu 下 Gstreamer 安装

sudo apt install libgstreamer1.0-0 
sudo apt install gstreamer1.0-plugins-base 
sudo apt install gstreamer1.0-plugins-good 
sudo apt install gstreamer1.0-plugins-bad 
sudo apt install gstreamer1.0-plugins-ugly 
sudo apt install gstreamer1.0-libav 
sudo apt install gstreamer1.0-doc 
sudo apt install gstreamer1.0-tools 
sudo apt install gstreamer1.0-x 
sudo apt install gstreamer1.0-alsa 
sudo apt install gstreamer1.0-gl 
sudo apt install gstreamer1.0-gtk3 
sudo apt install gstreamer1.0-qt5 
sudo apt install gstreamer1.0-pulseaudio

【2】Gstreamer 推 RTP 媒体流脚本简记

• Gstreamer 推 RTP 视频 H264 流

#!/usr/bin/env bash

gst-launch-1.0 
	rtpbin name=rtpbin 
	filesrc location=${mediaFile} 
	! qtdemux name=demux 
	demux.video_0 
	! queue 
	! decodebin 
	! videoconvert 
	! x264enc 
	! rtph264pay pt=${videoPT} ssrc=${videoSSRC} 
	! rtpbin.send_rtp_sink_0 
	rtpbin.send_rtp_src_0 ! udpsink host=${videoTransportIp} port=${videoTransportPort}

• Gstreamer 推 RTP 音频 Opus 流

#!/usr/bin/env bash

gst-launch-1.0 
	rtpbin name=rtpbin 
	filesrc location=${MEDIA_FILE} 
	! qtdemux name=demux 
	demux.audio_0 
	! queue 
	! decodebin 
	! audioresample 
	! audioconvert 
	! opusenc 
	! rtpopuspay pt=${audioPT} ssrc=${audioSSRC} 
	! rtpbin.send_rtp_sink_1 
	rtpbin.send_rtp_src_1 ! udpsink host=${audioTransportIp} port=${audioTransportPort}

参考致谢

本博客为博主的学习实践总结，并参考了众多博主的博文，在此表示感谢，博主若有不足之处，请批评指正。

【1】在Ubuntu18.04下安装Gstreamer

【2】ubuntu20.04 安装gstreamer-1.19.2版本

【3】4.gstreamer UDP推流H264及拉流播放