Recherche avancée

Sur d’autres sites (8757)

• Streaming live video from Windows to Android with FFmpeg

  29 avril 2018, par Alan Daniels

  I am capturing live video on a Windows PC and encoding it with FFmpeg. I can stream the content live to another PC using rtsp://[dest_ip:port]/live.sdp as FFmpeg’s output on the sender and using ffplay -rtsp_flags listen rtsp://[dest_ip:port]/live.sdp on the receiver. However, I have to run FFplay before starting the sender. Also, VLC cannot play the rtsp path :

  main debug: net: connecting to 127.0.0.1 port 5555
  
  main error: connection failed: Connection refused by peer
  
  access_realrtsp error: cannot connect to 127.0.0.1:5555
  
  access_realrtsp debug: could not connect to: 127.0.0.1:5555/live.sdp

  However, FFplay and VLC can play something like ffplay rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov.

  On the Android side, I am using the Media API which can play content from a URI. It works with HTTP and RTSP (as far as I know).

  I’ve looked at FFmpeg’s streaming guide : https://trac.ffmpeg.org/wiki/StreamingGuide, but I am still confused about the difference between my path rtsp://[dest_ip:port]/live.sdp and rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov.

  Do I need a streaming server in order to have my content accessible by URI ? Any recommendations since FFserver is depreciated ?

• FFMPEG or GStreamer - HLS to UDP [closed]

  24 août 2023, par Alex Romero

  I can't manage to input HLS and output UDP on these two softwares correctly.

  


  I'm trying to understand how to use these two softwares. I got better results using FFMPEG but somehow, I didn't manage adding a hls playlist that started with "https". It works with "http". What I found facsinating about this was that FFMPEG can even output UDP through the Ethernet port, by indicating the destination IP, which would be another computer/server. I'm not sure if GStreamer has this capability, since I'm starting to understand how it works.

  


  I know HLS means HTTP Live Streaming and UDP stands for User Datagram Protocol.

  


  Here are 2 of the examples I used for each software :

  


  FFMPEG

  


  ffmpeg -i https://hls_source -c:v libx264 -crf 23 -preset fast -c:a aac -s 1280x720 -f mpegts -bufsize 4000k -max_delay 1000000 -fflags nobuffer udp ://destination_ip:port ?pkt_size=1316

  


  GStreamer(runs but not work)

  


  gst-launch-1.0 souphttpsrc location=http://hls_source ! hlsdemux ! udpsink host=ip port=1234

  


  I want to know if there's any way I can fix the FFMPEG playlist issue. If there isn't any solution, how can I fix the issue I'm having on GStreamer. All the testing was done through VLC Media Player. Any suggestions or recommendations are gratefully accepted. If I have to try another software that is focused on this, please let me know.

  


• Homebridge camera ffmpeg : rtsp stream accessible with vlc but not with Home app

  20 mars 2023, par someone

  I can access the stream of my esp32 cam with vlc but it doesn't load in home app. Here is my config :

  


  {
    "bridge": {
        "name": "Homebridge 963D",
        "username": "0E:B6:BD:6E:66:9B",
        "port": 51600,
        "pin": "399-77-791",
        "advertiser": "bonjour-hap"
    },
    "accessories": [],
    "platforms": [
        {
            "name": "Config",
            "port": 8581,
            "platform": "config"
        },
        {
            "name": "Camera FFmpeg",
            "cameras": [
                {
                    "name": "cam1",
                    "videoConfig": {
                        "source": "-i rtsp://192.168.178.118:8554/mjpeg/1"
                    }
                }
            ],
            "platform": "Camera-ffmpeg"
        }
    ]
}


  


  the homebridge logs didn´t helped too. There is no video, so the problem is in homebridge ffmpeg