Recherche avancée

Sur d’autres sites (8116)

• FFserver : cannot connect via rtsp

  27 avril 2016, par newfoundstory

  so im currrently trying to stream my windows desktop using ffmpeg into a raspberry pi running ffserver.
  The client software im using needs to use RTSP, however i cannot connect to the stream no matter what i try.
  I even used VLC in the messages it just says it cannot connect to the stream.
  Any help would be greatly appreciated !
  Im attempting to access the stream with rtsp :// 169.254.70.227 :8544/test.flv, as soon as i do it stops the ffmpeg feed

  FFserver conf

  `RTSPPort 8544
  
  HTTPPort 8090                      # 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 -                       # Remove this if you want FFserver to daemoni$
  
  
  
  <feed>               # This is the input feed where FFmpeg will send
  
     File ./feed1.ffm            # video stream.
  
     FileMaxSize 100000K              # Maximum file size for buffering video
  
     ACL allow 192 .168.0.8
  
     ACL allow 192 .168.0.17
  
     ACL allow 169 .254.70.227
  
     ACL allow 169 .254.9.29
  
     ACL allow 169 .254.165.231
  
     ACL allow 10 .14.2.197
  
     ACL allow 192 .168.0.13
  
     ACL allow 10 .14.2.197
  
     ACL allow 192.16 8.0.13
  
     ACL allow 192.1 68.1.3
  
     ACL allow 192. 168.1.4
  
     ACL allow 192 .168.1.2
  
  </feed>
  
  
  
  <stream>                       # Output stream URL definition
  
     Format rtp
  
     Feed feed1.ffm
  
  NoAudio
  
  
  
     # Video settings
  
     VideoCodec libx264
  
     VideoSize 720x576           # Video resolution
  
  VideoBufferSize 2000
  
  
  
   VideoFrameRate 30           # Video FPS
  
      # Parameters passed to encoder
  
     AVOptionVideo qmin 10
  
     AVOptionVideo qmax 42
  
  
  
     PreRoll 15
  
     StartSendOnKey
  
  MulticastAddress 224 .124.0.1
  
  MulticastPort 5000
  
  MulticastTTL 16
  
     VideoBitRate 450            # Video bitrate
  
  </stream>
  
  
  
  <stream>                    # Server status URL
  
     Format status
  
     # Only allow local people to get the status
  
     ACL allow localhost
  
    # Only allow local people to get the status
  
     ACL allow localhost
  
     ACL allow 192.168. 0.0 192.168. 255.255
  
  </stream>
  
  
  
  <redirect html="html">    # Just an URL redirect for index
  
     # Redirect index.html to the appropriate site
  
     URL http   ://www.  ffmpeg .org/
  
  </redirect>`

  FFmpeg feed

  ffmpeg -rtbufsize 2100M -f dshow -r 29.970 -i video=screen-capture-recorder -c video=screen-capture-recorder.flv http  ://  169 .254.70.227:8090/ feed1.ffm

  FFserver output

    configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree
  
    libavutil      55. 22.101 / 55. 22.101
  
    libavcodec     57. 35.100 / 57. 35.100
  
    libavformat    57. 34.103 / 57. 34.103
  
    libavdevice    57.  0.101 / 57.  0.101
  
    libavfilter     6. 44.100 /  6. 44.100
  
    libswscale      4.  1.100 /  4.  1.100
  
    libswresample   2.  0.101 /  2.  0.101
  
    libpostproc    54.  0.100 / 54.  0.100
  
  /etc/ffserver.conf:48: Setting default value for video bit rate tolerance = 112500. Use NoDefaults to disable it.
  
  /etc/ffserver.conf:48: Setting default value for video rate control equation = tex^qComp. Use NoDefaults to disable it.
  
  /etc/ffserver.conf:48: Setting default value for video max rate = 20744848. Use NoDefaults to disable it.
  
  Wed Apr 27 10:33:46 2016 FFserver started.
  
  Wed Apr 27 10:33:46 2016 224.124.0.1:5000 - - "PLAY test.flv/streamid=0 RTP/MCAST"
  
  Wed Apr 27 10:33:46 2016 [rtp @ 0x13d4660]Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
  
  Wed Apr 27 10:33:49 2016 169.254.165.231 - - [GET] "/feed1. ffm HTTP/1.1" 200 4175

  FFMpeg output

  Stream mapping:
  
    Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  [swscaler @ 000000000252f5e0] Warning: data is not aligned! This can lead to a speedloss
  
  av_interleaved_write_frame(): Unknown errortime=00:00:05.00 bitrate= 249.0kbits/s speed=0.393x
  
  Error writing trailer of http:  //169. 254.70.227:8090/feed1.ffm: Error number -10053 occurredframe=  204 fps= 15 q=26.0 Lsize=     164kB time=00:00:05.03 bitrate= 266.9kbits/s speed=0.365x
  
  video:155kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 5.475512%
  
  [libx264 @ 00000000025187e0] frame I:1     Avg QP:34.24  size: 32151
  
  [libx264 @ 00000000025187e0] frame P:59    Avg QP:27.14  size:  1807
  
  [libx264 @ 00000000025187e0] frame B:144   Avg QP:32.16  size:   168
  
  [libx264 @ 00000000025187e0] consecutive B-frames:  4.9%  2.0%  2.9% 90.2%
  
  [libx264 @ 00000000025187e0] mb I  I16..4: 26.0% 23.1% 50.9%
  
  [libx264 @ 00000000025187e0] mb P  I16..4:  1.9%  1.6%  1.1%  P16..4:  4.3%  0.6%  0.4%  0.0%  0.0%    skip:90.2%
  
  [libx264 @ 00000000025187e0] mb B  I16..4:  0.2%  0.1%  0.1%  B16..8:  3.1%  0.1%  0.0%  direct: 0.1%  skip:96.3%  L0:26.0% L1:73.5% BI: 0.5%
  
  [libx264 @ 00000000025187e0] final ratefactor: 24.13
  
  [libx264 @ 00000000025187e0] 8x8 transform intra:31.8% inter:47.1%
  
  [libx264 @ 00000000025187e0] coded y,u,v intra: 28.1% 8.2% 6.3% inter: 0.6% 0.2% 0.1%
  
  [libx264 @ 00000000025187e0] i16 v,h,dc,p: 30% 63%  6%  1%
  
  [libx264 @ 00000000025187e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 16% 63%  1%  0%  0%  1%  0%  3%
  
  [libx264 @ 00000000025187e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 39% 15%  2%  2%  3%  4%  3%  4%
  
  [libx264 @ 00000000025187e0] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 00000000025187e0] ref P L0: 66.3% 13.1% 16.9%  3.6%
  
  [libx264 @ 00000000025187e0] ref B L0: 66.6% 29.7%  3.8%
  
  [libx264 @ 00000000025187e0] ref B L1: 91.7%  8.3%
  
  [libx264 @ 00000000025187e0] kb/s:191.78
  
  Conversion failed!

• ffmpeg mpegts muxer to dvb receiver

  15 avril 2022, par Illikkal

  transport stream over ip generated by ffmpeg is not detected by DVB Receiver.Receiver status is PCR not detected.I am using the following command

  


  ffmpeg -re -i testvideo.mp4 -map 0:v:0 -map 0:a:0 -pix_fmt yuv420p -r 25 -s 720x576 -aspect 4:3 -qmin 2 -qmax 35 -b:v 1000k -minrate 1000k -maxrate 1000k -bufsize 500k -vcodec libx264 -acodec aac -ab 128k -ac 2 -f mpegts -mpegts_original_network_id 1 -mpegts_transport_stream_id 1 -mpegts_service_id 1 -mpegts_pmt_start_pid 4096 -streamid 0:289 -streamid 1:337 -program title="service1":st=0:st=1 -metadata service_provider="MYCALL" -muxrate 2000k -metadata service_name="My Station ID" -y udp ://239.0.0.1:5000 ?pkt_size=1316&localaddr=192.168.100.114

  


• FFMPEG- Could not write header for output file #0 (incorrect codec parameters ?) : Operation not permitted Error initializing output stream 0:2 —

  30 septembre 2021, par Danny

  Hello guys I am trying to create a web-dash manifest for VOD with ffmpeg, but I am getting this error Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted Error initializing output stream 0:2 -- while using vp9 codec and doesn't understand the error and how to resolve it. Can someone help me out ? If I use vp8 instead of vp9 codec, I get the same error, but the ffmpeg log doesn't show any error.

  


  subprocess.call([
                FFMPEG_PATH,
                "-f", "webm_dash_manifest", "-i", 480p_path,
                "-f", "webm_dash_manifest", "-i", 720p_path,
                "-f", "webm_dash_manifest", "-i", audio_path,
                "-c", "copy", "-map", "0", "-map", "1", "-map", "2",
                "-adaptation_sets", "id=0, streams=0,1, id=1, streams=2",
                "-f", "webm_dash_manifest", dash_path
                ])


  


  Thanks in advance

  


  UPDATE :
This is from the ffmpeg log.

  


  ffmpeg version 2021-09-27-git-b786bc7433-full_build-www.gyan.dev 
Copyright (c) 2000-2021 the FFmpeg developers
  built with gcc 10.3.0 (Rev5, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libglslang --enable-vulkan --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
  libavutil      57.  7.100 / 57.  7.100
  libavcodec     59.  9.101 / 59.  9.101
  libavformat    59.  5.100 / 59.  5.100
  libavdevice    59.  0.101 / 59.  0.101
  libavfilter     8.  9.100 /  8.  9.100
  libswscale      6.  1.100 /  6.  1.100
  libswresample   4.  0.100 /  4.  0.100
  libpostproc    56.  0.100 / 56.  0.100
Trailing option(s) found in the command: may be ignored.
[webm_dash_manifest @ 000002242a67e500] Could not find codec parameters for stream 0 (Video: vp9, none(tv, bt709, progressive), 854x480): unspecified pixel format
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, webm_dash_manifest, from '480p.webm':
  Metadata:
    HANDLER         : Created by Tester
    MAJOR_BRAND     : isom
    MINOR_VERSION   : 512
    COMPATIBLE_BRANDS: isomiso2avc1mp41
    HW              : 1
                    :
    BITRATE         : 4000000
                    :
    COMMENT         : vid:v09044240000bq2bmhglths5sm54mgk0
    COPYRIGHT       : 638e55167a0287a903e7b6895ed5d02e
    MAXRATE         : 15000000
                    :
    TE_IS_REENCODE  : 1
                    :
    ENCODER         : Lavf59.2.101
  Duration: 00:00:20.17, bitrate: 907 kb/s
  Stream #0:0: Video: vp9, none(tv, bt709, progressive), 854x480, SAR 1:1 DAR 427:240, 30 fps, 30 tbr, 1k tbn (default)
    Metadata:
      HANDLER_NAME    : VideoHandler
      VENDOR_ID       : [0][0][0][0]
      ENCODER         : Lavc59.1.100 libvpx-vp9
      DURATION        : 00:00:20.166000000
      webm_dash_manifest_duration: 20166
      webm_dash_manifest_initialization_range: 1008
      webm_dash_manifest_file_name: 480p.webm
      webm_dash_manifest_track_number: 1
      webm_dash_manifest_cues_start: 2286344
      webm_dash_manifest_cues_end: 2286441
      webm_dash_manifest_bandwidth: 862822
      webm_dash_manifest_cluster_keyframe: 1
      webm_dash_manifest_cue_timestamps: 0,5000,10000,15000,20000
[webm_dash_manifest @ 000002242a69b840] Could not find codec parameters for stream 0 (Video: vp9, none(tv, bt709, progressive), 1280x720): unspecified pixel format
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #1, webm_dash_manifest, from '720p.webm':
  Metadata:
    HANDLER         : Created by Tester
    MAJOR_BRAND     : isom
    MINOR_VERSION   : 512
    COMPATIBLE_BRANDS: isomiso2avc1mp41
    HW              : 1
                    :
    BITRATE         : 4000000
                    :
    COMMENT         : vid:v09044240000bq2bmhglths5sm54mgk0
    COPYRIGHT       : 638e55167a0287a903e7b6895ed5d02e
    MAXRATE         : 15000000
                    :
    TE_IS_REENCODE  : 1
                    :
    ENCODER         : Lavf59.2.101
  Duration: 00:00:20.17, bitrate: 1548 kb/s
  Stream #1:0: Video: vp9, none(tv, bt709, progressive), 1280x720, SAR 1:1 DAR 16:9, 30 fps, 30 tbr, 1k tbn (default)
    Metadata:
      HANDLER_NAME    : VideoHandler
      VENDOR_ID       : [0][0][0][0]
      ENCODER         : Lavc59.1.100 libvpx-vp9
      DURATION        : 00:00:20.166000000
      webm_dash_manifest_duration: 20166
      webm_dash_manifest_initialization_range: 1008
      webm_dash_manifest_file_name: 720p.webm
      webm_dash_manifest_track_number: 1
      webm_dash_manifest_cues_start: 3903085
      webm_dash_manifest_cues_end: 3903182
      webm_dash_manifest_bandwidth: 1473835
      webm_dash_manifest_cluster_keyframe: 1
      webm_dash_manifest_cue_timestamps: 0,5000,10000,15000,20000
Input #2, webm_dash_manifest, from 'audio.webm':
  Metadata:
    HANDLER         : Created by Tester
    MAJOR_BRAND     : isom
    MINOR_VERSION   : 512
    COMPATIBLE_BRANDS: isomiso2avc1mp41
    HW              : 1
                    :
    BITRATE         : 4000000
                    :
    COMMENT         : vid:v09044240000bq2bmhglths5sm54mgk0
    COPYRIGHT       : 638e55167a0287a903e7b6895ed5d02e
    MAXRATE         : 15000000
                    :
    TE_IS_REENCODE  : 1
                    :
    ENCODER         : Lavf59.2.101
  Duration: 00:00:20.16, bitrate: 118 kb/s
  Stream #2:0: Audio: vorbis, 44100 Hz, stereo, fltp (default)
    Metadata:
      HANDLER_NAME    : SoundHandler
      VENDOR_ID       : [0][0][0][0]
      ENCODER         : Lavc59.1.100 libvorbis
      DURATION        : 00:00:20.158000000
      webm_dash_manifest_duration: 20158
      webm_dash_manifest_initialization_range: 5244
      webm_dash_manifest_file_name: audio.webm
      webm_dash_manifest_track_number: 1
      webm_dash_manifest_cues_start: 298527
      webm_dash_manifest_cues_end: 298624
      webm_dash_manifest_bandwidth: 110530
      webm_dash_manifest_cluster_keyframe: 1
      webm_dash_manifest_cue_timestamps: 0,4994,9983,14978,19971
At least one output file must be specified


  


  The command for converting videos and audio to specific resolutions run without issues.

  


  FFMPEG command directly run in cli.

  


  ffmpeg -f webm_dash_manifest -i 480p.webm -f webm_dash_manifest -i 720p.webm -f webm_dash_manifest -i audio.webm -c copy -map 0 -map 1 -map 2 -f webm_dash_manifest -adaptation_sets "id=0,streams=0,1 id=1,streams=2 my_manifest.mpd