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• Anomalie #4425 (Nouveau) : Des bots chinois comptabilisés dans les statistiques

  21 janvier 2020

  Bonjour,

  Je reporte ici un message trouvé sur la liste user.

  Le fichier /ecrire/inc_version.php inclut un certain nombre de bots à ne pas comptabiliser. Je suggère d’ajouter une liste de bots chinois et russes :
  Mb2345Browser
  LieBaoFast
  zh-CN
  MicroMessenger
  zh_CN
  Kinza

  Ces bots explosent littéralement mes stats avec des dizaines de milliers de visites comptabilisées.

  J’ai fait l’ajout manuellement mais la prochaine mise-à-jour de SPIP les effacera.

  Merci

  Guilain

  Au passage, je suggère de faire comme avec : https://zone.spip.net/trac/spip-zone/browser/spip-zone/_core_/plugins/statistiques/engines-list.txt
  Donc, une liste qui soit maintenue dans un fichier texte, facile à mettre à jour.

• Send tcp audio stream to a virtual audio device ?

  2 juillet 2021, par iegrm

  I'm making project to use my Android phone's mic as a recording device on my PC

  


  I can get the audio data of the phone's mic via a tcp localhost connection which routes through usb.

  


  With the following command to VLC, I can playback this audio through the default playback device :

  


  vlc -Idummy --demux rawaud --network-caching=50 tcp://localhost:28200


  


  But how to instead send this audio to a virtual audio device so that I can emulate it as a mic device ?

  


  I have experimented with this project in the past for creating a loopback driver for recording desktop audio using ffmpeg like so :

  


  ffmpeg -f dshow -i audio="CustomLoopbackDevice" out.mp3


  


  ..which I assume would be somewhat similar for creating a virtual audio device. I'll be checking this opensource project for making a virtual audio device but not concerned about it just yet, for now I'm using a trial version of virtual audio cable for testing.

  


  My only real issue at the moment is I'm not sure how to send the recorded audio from the tcp input stream to a virtual audio device.

  


  I'm assuming I could use either ffmpeg/vlc to send that tcp stream to the virtual audio device ? But I'm not sure what the command args for it would be.

  


  I'm using C# to manage the recording and I found this snippet of code for writing from a file to what I assume is a specific device by ID :

  


  WaveStream waveStream = new WaveFileReader("file.wav");
WaveOut waveOut = new WaveOut();
waveOut.DeviceNumber = 0;
WaveOut.Init(waveStream);
WaveOut.Play();


  


  But I'm not sure if this would support reading from the tcp stream instead of from file and how to retrieve device number of virtual device.

  


• ffmpeg : how to stream from rtmp to FLS ?

  21 juin 2016, par yarek

  I can create HLS from static MPEG4 using that command :

  ffmpeg -i video.mp4 -codec copy -map 0 -f segment -segment_list out.list -segment_time 10 out%03d.ts

  I am now trying to achieve that :

  live RTMP(FME)------->FFMEG-------------->HLS

  

  I tried with :

  ffmpeg -i rtmp://127.0.0.1:1935/live/video -codec copy -map 0 -f segment -segment_list out.list -segment_time 10 out%03d.ts

  But got error :

  Closing connection : NetStream.Play.StreamNotFound
  rtmp ://127.0.0.1:1935/live/video : Unknown error occurred

  Any idea how to achieve :

  RTMP---->FMPEG----->HLS ?

  I also tried :

  ffmpeg -i "rtmp://localhost:1935/live/yarek live=1" -codec copy -map 0 -f segment -segment_list out.list -segment_time 10 out%03d.ts

  Seems better but stucks :

  ble-zlib

  libavutil 52. 0.100 / 52. 0.100
  libavcodec 54. 69.100 / 54. 69.100
  libavformat 54. 35.100 / 54. 35.100
  libavdevice 54. 3.100 / 54. 3.100
  libavfilter 3. 20.106 / 3. 20.106
  libswscale 2. 1.101 / 2. 1.101
  libswresample 0. 16.100 / 0. 16.100
  libpostproc 52. 1.100 / 52. 1.100
  rtmp server sent error
  Metadata :
  videokeyframe_frequency8.00
  avclevel 31.00
  videodevice Microsoft LifeCam Cinema
  keywords
  width 320.00
  videodatarate 350.00
  presetname Custom
  copyright
  creationdate Mon Oct 29 17:51:08 2012
  videocodecid avc1
  author
  avcprofile 66.00
  title
  height 240.00
  description
  rating
  framerate 20.00

  Thanks