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• Anomalie #4619 (Nouveau) : spip_loader ne récupère plus la dernière version de la dev

  3 janvier 2021, par Franck D

  Hello
  Je viens de faire un test chez ovh en faisant une installation toute neuve en php 8rc4 (il ne propose que ça pour les mutu pour le moment) en mettant dans le .ovhconfig
  app.engine=phpcgi
  app.engine.version=8.0
  http.firewall=none
  environment=production
  container.image=stable64

  Et je viens de me rendre compte que spip_loader semble avoir de nouveau un problème !
  Normalement, il doit être possible de faire la récupération de spip dev moins h24 heures
  https://core.spip.net/issues/4530#note-3
  Sauf que là, cela ne fonctionne plus et que la dernière version que le loader nous récupère date de 3 mois...
  https://git.spip.net/spip/spip/commit/44267f329b095a5bf8725c415996beaaf2224751

  En passant, je ne sais plus si c’est "normal" que l’on ne puisse pas voir la version de revision que le loader nous récupère de git ( Si non, je ferais un autre ticket)
  Franck

• Get rtsp udp streaming with ffmpeg utility failed

  16 février 2021, par Lidor Abo

  Hey there,
I have a problem with get streaming from wowza stream engine as described below :
I try to get streaming in private network from wowza stream engine in UDP with ffmpeg as following :
ffmpeg -loglevel debug -rtsp_transport udp -i "rtsp ://192.168.8.117:1935/live/ecad838c-b431-4c8b-b2e8-d43f78a8d2f2.stream" -acodec copy -vcodec copy test.mp4
and i get the following error :
rtsp ://192.168.8.117:1935/live/ecad838c-b431-4c8b-b2e8-d43f78a8d2f2.stream : Connection timed out
Few remarks about that :

  


  

  1. When i try to get streaming using public ip with ffmpeg utility i success in UDP and TCP

  


  2. I success to get streaming with private IP with TCP connection through ffmpeg utility as following :
ffmpeg -loglevel debug -rtsp_transport tcp -i "rtsp ://192.168.8.117:1935/live/ecad838c-b431-4c8b-b2e8-d43f78a8d2f2.stream" -acodec copy -vcodec copy test.mp4

  


  3. I open 1935 UDP and TCP ports in security group of wowza stream engine for machines that will need to get streaming from wowza stream engine. Also, i opened UDP in 6970-9999 range for any ip address.

  


  4. I added relevant IP address in Whitelist property in Server.xml conf in wowza stream engine.

  


  5. I using vpn service (perimeter) to access the machine that from it i get streaming from wowza streaming engine.

  


  6. iptables in machine that i try to get stream allow any rule and not enabled any firewall.
Note : i adding link to zip file with logs and config files because is not me your upload limitations :

  


  


• ExoPlayer and deinterlacing feature

  21 février 2021, par Suppaman

  I want to use ExoPlayer to show interlaced video but, especially for SD content, the video looks really bad without any deinterlacing feature. Looking in the ExoPlayer project it seem the player doesn't have such deinterlacing feature and doesn't seem in plan to be added. I'm thinking to try add deinterlacing by using the deinterlacing engine of ffmpeg library. However it don't seem and easy task. I found some projects that could help me like this ExoPlayerFilter that apply a filter on the frame before show. This could be a possible way to "deinterlace" the frame before show. Another possible suggestion comes from the tread in github Exoplayer project here. This could be another possible way to proceed. My problem is that I have a limited time to try add this feature and I would to know from people having more experience than me what would be most "suggested" way to follow or if someone know another better way to reach my results.

  


  Thank you