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.
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. 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. If you don't have these installed, you can add them: sudo apt install vlc ffmpeg I'm going to continue to experiment with settings and see if I can do better.Another streaming command I've had good results with is piping the ffmpeg output to vlc to create a stream. It's too low, even though the FFMPEG settings seem to be at the right place. The above process works REALLY well, but I'm not happy with the bitrate I'm getting into YouTube or Twitch. I highly recommend it! Issues I'm Working On I don't have a way to solve this natively with FFMPEG at the moment, but I do use Restream for streaming to multiple services. When the video is done streaming, the stream will automatically shut down! More than one streaming service? This command will automatically start streaming your content to your RTMP server of choice. Here is the command I'm using to setup FFMPEG: ffmpeg -re -i -pix_fmt yuvj420p -x264-params keyint=48:min-keyint=48:scenecut=-1 -b:v 4500k -b:a 128k -ar 44100 -acodec aac -vcodec libx264 -preset medium -crf 28 -threads 4 -f flv rtmp:// Learn More Step 3: Setting up FFMPEG and GO LIVE 🔴 Want me to save you some time, here are the servers for YouTube and Twitch: It's used by YouTube, Twitch, and other streaming services. RTMP stands for Real-Time Messaging Protocol, and it's a protocol used to transmit large bits of audio and video. In order to go live with FFMPEG, you need two key pieces of information: About 10 minutes later, I have a new, fully encoded file that was ready to go. I took all 3 hours of my content, and I dropped it into Adobe Premiere end-to-end. Turns out, it's not that difficult with FFMPEG. HEY! What if I could take the 3-4 hours of content I've built and stream it on my channels? But sometimes schedules conflict, and I'm not able to do anything. Because this was specially created content, I wanted to see if there was a way that I could distribute it that was more than just "posting it on YouTube".Īs a member of the Live Coders, I try to stream on Twitch at least once a week.
Recently, I regained some of the rights to some video courses I've built over the past two years.
0 kommentar(er)
