2/16/2023 0 Comments Ffmpeg rtsp streamingIf your PC ip is 192.168.0.10, then the rtsp stream is played by this command: vlc rtsp://192.168.0. Here's the ffmpeg|vlc command: ffmpeg -thread_queue_size 1024 -f video4linux2 -input_format mjpeg -i /dev/video0 -r 30 -f alsa -ac 1 -thread_queue_size 1024 -i hw:1,0 -acodec aac -vcodec libx264 -preset ultrafast -crf 18 -s hd720 -vf format=yuv420p -profile:v main -threads 0 -f mpegts -|vlc -I dummy -sout='#std -sout-all -sout-keep' If you're using a file as input, you won't need all that v4l2 and alsa stuff. You will have to adjust the command for your device or file. I've also had audio-sync issues with some of the other methods, where this method always has perfect audio-sync. We need FFMPEG to convert the stream and create a web server to serve the generated HLS playlist. But browser is unable to render this format, so we need to convert it as HLS format so that modern browser's video tags can display it. Piping through vlc must be CPU-friendly, because my old dual-core Pentium CPU is able to do the real-time encoding with no dropped frames. Normally, IP Camera streams video as RTSP protocol. ![]() ![]() I'm using a video capture HDMI>USB device that sets itself up on the video4linux2 driver as input. ![]() I've tried both, but the http ts stream seems to work glitch-free on my playback devices. In the example I use an mpeg transport stream (ts) over http, instead of rtsp. HTTP streaming to fetch the mp4 audio data using HTTP and plot the audio stream on the graph. The demuxer supports both normal RTSP (with. The existing audacity is modified to support following functionality: - RTSP streaming to fetch the RTP data over UDP and plot the audio stream on the graph. If you don't have these installed, you can add them: sudo apt install vlc ffmpeg RTSP is not technically a protocol handler in libavformat, it is a demuxer and muxer. ![]() Another streaming command I've had good results with is piping the ffmpeg output to vlc to create a stream.
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