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• Nginx-rtmp vod play a list of files from a directory

  7 juillet 2022, par Balazs

  I have the following use case :

  


  I would like to playback MP4 files one after another in a mounted directory with nginx-rtmp. I managed to play/access only 1 files at a time.

  


  So instead of this
rtsp ://192.168.1.100/vod/movie01.MP4

  


  then change it to this manually
rtsp ://192.168.1.100/vod/movie02.MP4

  


  Have and endpoint like this and play all of the videos one after another (without using ffmpeg stream to nginx rtmp endpoint).

  


  rtsp ://192.168.1.100/vod/stream

  


  I have a simple config so far

  


  rtmp {
    server {
        listen 1935;
        chunk_size 4096;

        # video on demand for mp4 files
        application vod {
          allow play all;
          wait_video on;
          play /opt/video/vod;

    }
    }
}


  


  How can I achieve this ?

  


• How to play video bytes(h265,h264) to any media server from java [closed]

  29 avril 2023, par gtejas

  I have video bytes(came from device through tcp) i write into a file and its able to play now I need to play that stream on media server.

  


  ffmpeg -re -i myfile.mp4 -c:v libx265 -preset ultrafast -f mpegts rtmp ://ip:1935/live/stream

  


  can i play bytes directly ?

  


• FFmpeg doesn't play any audio through Discord.py BOT

  12 mai 2019, par Lewis H

  Here is my code for my Discord bot’s play function :

  @bot.command()
  
  async def play(ctx, url:str = None): # DOESN'T WORK, DOWNLOADS BUT DOESN'T PLAY
  
  
  
          ...
  
  
  
          ytdl_options = {
  
              'format': 'bestaudio/best',
  
              'postprocessors': [{
  
                  'key': 'FFmpegExtractAudio',
  
                  'preferredcodec': 'mp3',
  
                  'preferredquality': '192',
  
              }],
  
          }
  
          ytdl = youtube_dl.YoutubeDL(ytdl_options)
  
  
  
          loop = asyncio.get_event_loop()
  
          data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url))
  
  
  
  
  
          if 'entries' in data:
  
              data = data['entries'][0] # taking top item from a YT playlist
  
  
  
          source = ytdl.prepare_filename(data)
  
  
  
          vc.play(discord.FFmpegPCMAudio(source)) #play audio
  
          print(vc.is_playing())
  
          await ctx.send("Now playing: " + data.get('title')) #now playing
  
          asyncio.sleep(3)
  
          print(vc.is_playing())

  When I call the function, it runs fine and downloads the video from youtube-dl, then sends the message "Now playing : X", but doesn’t play any audio.

  I added the two print(vc.is_playing()) lines and what is returned in the shell is :

  True
  
  False

  So clearly it tries to play the song but immediately fails.

  There are no exceptions thrown, so I can’t understand why FFmpeg doesn’t want to play the audio.