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• FFmpeg Live streaming Error : ffmpeg av_interleaved_write_frame broken pipe. Conversion Failed

  28 février 2017, par A Sahra

  I am trying to stream video live using ffmpeg. videos stream is coming from a camera over the network and there is bunch error that i got in initial part of doing this but here i am stacked with a error that is coming from ffmpeg where it says av_interleaved_write_frame() broken pipe,then at the end i get a message saying conversion failed ,when i want to capture the stream in any format it works like a charm but when it comes to streaming it gives the error.Why this is happening ?

  the command i am using to get the streaming is here :

  ffmpeg - i rtsp://10.63.191.250/aerostat http://10.20.1.142:8080/feed.ffm
  
  or 
  
  ffmpeg - i rtsp://10.63.191.250/aerostat -acodec copy -vcodec copy http://10.20.1.142:8080/feed.ffm
  
  //with both the command i am getting the same error

  The ffmpeg out put is Here :

  [h264 @ 0x3965b40] decode_slice_header error
  
  [h264 @ 0x3965b40] no frame!
  
  [h264 @ 0x3965b40] non-existing PPS 0 referenced
  
  Last message repeated 1 times
  
  [h264 @ 0x3965b40] decode_slice_header error
  
  [h264 @ 0x3965b40] no frame!
  
  Input #0, rtsp, from 'rtsp://10.63.191.250/aerostat':
  
  Metadata:
  
  title : \Aerostat
  
  Duration: N/A, start: 63184.792467, bitrate: N/A
  
  Program 1
  
  Stream #0:0: Audio: aac (LC), 48000 Hz, stereo, fltp, 77 kb/s
  
  Stream #0:1: Video: h264 (Baseline) ([27][0][0][0] / 0x001B),     yuv420p(progressive), 656x368 [SAR 1:1 DAR 41:23], 29.97 fps, 29.97 tbr, 90k  tbn, 59.94 tbc
  
  [libvpx @ 0x397a360] v1.6.0
  
  Output #0, ffm, to 'http://10.20.1.142:8080/feed.ffm':
  
  Metadata:
  
  title : \Aerostat
  
  creation_time : now
  
  encoder : Lavf57.56.100
  
  Stream #0:0: Audio: vorbis (libvorbis), 22050 Hz, mono, fltp, 64 kb/s
  
  Metadata:
  
  encoder : Lavc57.64.101 libvorbis
  
  Stream #0:1: Video: vp8 (libvpx), yuv420p, 720x576 [SAR 164:115 DAR   41:23], q=10-42, 400 kb/s, 29.97 fps, 1000k tbn, 25 tbc
  
  Metadata:
  
  encoder : Lavc57.64.101 libvpx
  
  Side data:
  
  cpb: bitrate max/min/avg: 0/0/0 buffer size: 800000 vbv_delay: -1
  
  Stream mapping:
  
  Stream #0:0 -> #0:0 (aac (native) -> vorbis (libvorbis))
  
  Stream #0:1 -> #0:1 (h264 (native) -> vp8 (libvpx))
  
  Press [q] to stop, [?] for help
  
  av_interleaved_write_frame(): Broken pipe
  
  Last message repeated 6 times
  
  Error writing trailer of http://10.20.1.142:8080/feed.ffm: Broken pipeframe= 6 fps=0.0 q=0.0 Lsize= 52kB time=00:00:00.43 bitrate=  972.0kbits/s dup=5 drop=0 speed=0.778x
  
  video:43kB audio:3kB subtitle:0kB other streams:0kB global headers:4kB  muxing overhead: 13.661202%
  
  Conversion failed!

  Here is My FFserver.conf file :

  HTTPPort 8080 # Port to bind the server to
  
  HTTPBindAddress 0.0.0.0
  
  MaxHTTPConnections 2000
  
  MaxClients 1000
  
  MaxBandwidth 10000 # Maximum bandwidth per client
  
  # set this high enough to exceed stream bitrate
  
  CustomLog -
  
  <feed> # This is the input feed where FFmpeg will send
  
  File ./feed.ffm # video stream.
  
  FileMaxSize 1G # Maximum file size for buffering video
  
  ACL allow 10.20.0.0 10.20.255.255 # Allowed IPs
  
  ACL allow 127.0.0.1
  
  ACL allow localhost
  
  </feed>
  
  <stream> # Output stream URL definition
  
  Feed feed.ffm # Feed from which to receive video
  
  Format webm
  
  # Audio settings
  
  AudioCodec vorbis
  
  Audi0oBitRate 64 # Audio bitrate
  
  # Video settings
  
  VideoCodec libvpx
  
  VideoSize 720x576 # Video resolution
  
  VideoFrameRate 25 # Video FPS
  
  AVOptionVideo flags +global_header # Parameters passed to encoder
  
  # (same as ffmpeg command-line parameters)
  
  AVOptionVideo cpu-used 0
  
  AVOptionVideo qmin 10
  
  AVOptionVideo qmax 42
  
  AVOptionVideo quality good
  
  AVOptionAudio flags +global_header
  
  PreRoll 15
  
  StartSendOnKey
  
  VideoBitRate 400 # Video bitrate
  
  </stream>
  
  <stream> # Server status URL
  
  Format status
  
  # Only allow local people to get the status
  
  ACL allow 127.0.0.1
  
  ACL allow 10.20.0.0 10.20.255.255
  
  </stream>
  
  <redirect> # Just an URL redirect for index
  
  # Redirect index.html to the appropriate site
  
  URL http://www.ffmpeg.org/
  
  </redirect>

• ffmpeg pipe response how to play javascript ?

  30 mars 2017, par 최진영

  Hello i have some question

  i trying app.post and response angular2

  here is my code

  function.js

   var url = 'https://www.youtube.com/watch?v=' + id;
  
   try {
  
         youtubeStream(url).pipe(res)
  
       } catch (exception) {
  
          res.status(500).send(exception)
  
        } 

  response.ts

         this.loading = true 
  
          var headers = new Headers(); 
  
          var query = {
  
                       "videoURL" : this.tracklist[0].videoURL
  
                      }
  
           headers.append('Content-Type', 'application/json');
  
           this.http.post('http://localhost:4100/toMp3',query,{headers: headers}).subscribe((res) => {
  
               console.log(res) <-- plz check picture
  
           });

  console.log(res)

  

  I do not know how to play stream data in _body

• Unable to find a suitable output format for 'pipe' - Long ffmpeg code

  7 avril 2017, par I.Alex

  this its my code which its pretty long.
  Can you tell me please why its not working ?

  ffmpeg -i input.mp4 - filter_complex \
  
     "[0:v]split=4[v0][v1][v2][v3]; \
  
      [v0]trim=start_frame=0:end_frame=1,loop=90:1:0,setpts=N/FRAME_RATE/TB[0v]; \
  
      [v1]trim=start_frame=1:end_frame=301,loop=90:1:299,setpts=N/FRAME_RATE/TB[1v]; \
  
      [v2]trim=start_frame=301:end_frame=601,loop=90:1:299,setpts=N/FRAME_RATE/TB[2v]; \
  
      [v3]trim=start_frame=601:end_frame=900,loop=90:1:298,setpts=N/FRAME_RATE/TB[3v]; \
  
      aevalsrc=0:d=3[0a]; \
  
      [0:a]asplit=3[a1][a2][a3]; \
  
      [a1]atrim=0:10,asetpts=N/SR/TB[1a]; \
  
      [a2]atrim=10:20,asetpts=N/SR/TB[2a]; \
  
      [a3]atrim=20:30,asetpts=N/SR/TB[3a]; \
  
      [0v][0a][1v][1a][2v][2a][3v][3a]concat=n=4:v=1:a=1[v][a]" \
  
     -map "[v]" -map "[a]" outva.mp4

  I get this : Unable to find a suitable output format for ’pipe :’
  pipe: : Invalid argument