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• VOD Streaming While Live Recording RTMP

  7 février 2019, par Nick Dario

  I need to collect a live stream of audio and offer it as a stream playable from the start, while recording is in progress.

  

It is important the audio is processed from the beginning, and it must be processed within 1 second.

  I am using SRS (simple RTMP server) to handle the rtmp stream, the server allows me to record the stream to a file, but I have not been able to offer the file as a stream.



  What set of tools or methods using SRS, another audio software (possibly ffmpeg), or raw audio manipulation, can achieve this ?

• Streaming live image with HLS

  20 février 2019, par kabab

  I have a stream of images that come from a live video (RTP), the images pass through a pipeline of transformations, and I would like to stream the video again using HLS to the enduser, How can I take the buffer of images and stream it live using HLS ?

  ---

  The current solution that I m using is returning the frames using http which is too slow and not scalable.

  @app.route("/")
  
  def main():
  
      return Response(gen(),
  
                    mimetype='multipart/x-mixed-replace; boundary=frame')
  
  
  
  def gen():
  
      while True:
  
          time.sleep(.04)
  
          data = get()
  
          yield (b'--frame\r\n'
  
                 b'Content-Type: image/jpeg\r\n\r\n' + data.tobytes() + b'\r\n\r\n')

• RAM increasing when use ffmpeg for live streaming with Python ?

  21 février 2019, par 盛剑军

  I’m new to program and I here is my question:I use ffmpeg for live streaming to play movie on Raspberry,since every thing worked well, I find the RAM(RSS) problem.
  

  Could you help me ? Thanks !