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• how can we transcode a live mjpeg stream to a hls stream using ffmpeg or gtreamer

  2 juillet 2021, par avaj

  I have an image stream which i need to convert to hls. I explored but have not able to find any working solution i tried the following command :
ffmpeg -i http://10.66.102.66:31588/processed_feed -profile:v baseline -level 3.0 -s 64
0x360 -start_number 0 -hls_time 10 -hls_list_size 0 -f hls index.m3u8

  


• ffmpeg won't write incoming video stream to files until the stream is terminated

  29 septembre 2022, par twhitney

  The Problem :

  


  Using ffmpeg from the command line, my* main goal is to read an incoming continuous (UDP/RTP) stream and simultaneously output the data to a .ts file, via ffmpeg. The issue is that ffmpeg won't write anything to a file until the incoming stream is terminated.

  


  More Details :

  


  I am currently receiving an h.264/mp4 file over an RTP stream and am trying to convert that stream to HLS as the data is received. However, ffmpeg wont start writing the HLS playlist files until the stream is done transmitting. The data is live footage from an RTSP camera so theoretically the data stream will never end, thus I am stopping it manually. Once I stop sending the data from the camera and ffmpeg notices the stream has ended, it will start writing the output file. Is there a way to write the file as it is being read ? I am not doing any encoding, just splitting the data into an HLS TS playlist.

  


  Here's the command I'm currently using :

  


  ffmpeg -protocol_whitelist file,crypto,udp,rtp -analyzeduration 2147483647 -probesize 2147483647 -v 9 -loglevel 99 -i a.sdp -c copy -an -f hls -hls_time 4 -hls_playlist_type event stream.m3u8


  


  Also I am not using the RTSP input option on ffmpeg because I need to tell ffmpeg to listen on a specific port rather than automatically choosing a port to listen on for the response data. I couldn't find a way to specify the serverside port while also specifying an RTSP URL as the input. If there's a way to do that, please let me know.

  


  Any other suggestions also welcome.

  


  TL ;DR : How do I read an incoming video stream and simultaneously output a new file, via ffmpeg.

  


  * This question is actually my coworker's

  


• How can I stream a secure RTSP camera stream on Windows ? [closed]

  27 octobre 2022, par Juergen

  I have a windows application that consumes streams from IP-Cameras.
Currently I am using WebEye, an open-source component that uses ffmpeg under the hood.
I now want to connect to an AXIS IP-Camera which supports RTSPS (RTSP over SSL/TLS).
Since WebEye doesn't support RTSPS directly I was hoping that I could get ffmpeg to do the job and adjust WebEye.
Alternatively I would use any other Streaming-Library that supports viewing a secure RTSPS-stream on Windows, but I didn't come across any.

  


  So, I guess my questions are :

  


  

  1. Are there any Windows-Tools that supports RTSPS-Streams that I can use for reference/testing ?

  


  2. Are there any libraries that I can use in my Windows-application to show the RTSPS-stream ?

  


  3. Can I get ffmpeg and/or ffplay to play the RTSPS-Stream ?

  


  


  Thanks in advance for the help !

  


  Best Regards

  


  Juergen