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• Best approach to get RTSP streaming into web browser from IP Camera ?

  21 octobre 2023, par Whoami

  Is it possible to get the RTSP Streaming data into the web browser ?

  



  Below are some of my findings. Kindly correct me if I am wrong ?

  



  


  1. Only Mac OS, and Safari supports RTSP Live Streaming.

  


  2. HTML 5 video does not support RTSP.

  


  3. I can use the VLC plugin, but I don't want to use that.

  


  



  Possibility of mixing ffmpeg and websocket ?

  



  Assume my IP camera is connected with Ethernet.

  



  In the client machine :

  



  

  1. I run ffmpeg to get the data from server (ie : IP)

  


  2. Client machine runs websocket.

  


  3. Once ffmpeg gets the data from RTSP Server, it decodes, and generates the raw image of any format (for example : yuv).

  


  4. Now, i have to send this image to browser through websocket.

  


  



  Question :

  



  

  1. It is the right approach ?

  


  2. How can I get the decoded image from ffmpeg into the browser ?

  


  



  I might be wrong in different places. Kindly provide input.

  


• How to continuously extract video frames from streaming RTMP using avconv / ffmpeg ?

  5 février 2014, par mvbl fst

  We're dealing with streaming video on RTMP and my goal is to extract frames from the stream at a given interval, e.g. every 1 second.

  Currently I run a command in a loop, which takes a frame and exports it as base64 JPEG :

  avconv -i <url> -y -f image2 -ss 3 -vcodec mjpeg -vframes 1 -s sqcif /dev/stdout 2>/dev/null | base64 -w 0
  
  </url>

  But each of these processes is long (takes a few seconds — which adds even more delay on streaming video that's not real time already). I am wondering if there is a way to make avconv or ffmpeg to extract frames at an interval (in seconds or frames) and either save as a file or dump to stdout.

  I would really appreciate your help !

• FFmpeg streaming

  24 mars 2023, par hayso

  I am using ffmpeg for streaming. But when i start watch it the stream always stuck for the first 30 40s after that is good.
I am trying to achieve fast and smooth starting

  


  The command i use
ffmpeg -y -nostdin -hide_banner -err_detect ignore_err -loglevel warning -start_at_zero -copyts -vsync 0 -correct_ts_overflow 0 -avoid_negative_ts disabled -max_interleave_delta 0 -probesize 1000000 -analyzeduration 10000000 -progress 903dd5e68006.txt -i "http://example.com" -vcodec copy -acodec copy -sn -f hls -hls_segment_type mpegts -hls_init_time 2 -hls_time 10 -hls_allow_cache 1 -hls_start_number_source epoch -hls_ts_options "mpegts_flags=+initial_discontinuity:mpegts_copyts=1" -hls_delete_threshold 5 -hls_list_size 5 -hls_flags delete_segments+discont_start+omit_endlist -hls_segment_filename /storage/903dd5e6800

  


  i tried to +- analyzeduration, probesize and hls timing, but without success.
The source that i used is stable.