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• Evolution #2746 : Multilinguisme par secteur : manque d’ergonomie

  26 avril 2014, par Guillaume Fahrner

  Un petit up, je suis également (très) intéressé par ces modifications.

  Dans un version de SPIP 3 à jour (3.0.16) les problèmes mentionnés sont toujours présents et effectivement "pénible" à gérer pour les auteurs :

  - sur les sous-rubriques on peut changer la langue (normalement impossible vu que la langue est sur le secteur)
  - sur les articles on peut changer la langue (idem)
  - dans la config, on ne peut pas avoir la config suivante (la plus naturelle pour le multilinguisme de secteur) Articles : activer le menu de langue NON + Articles : gérer les liens de traduction OUI
  - lorsqu’on crée un article dans un secteur qui n’est pas ds la langue principale, l’article est par défaut dans la langue principale
  ex. dans un secteur anglais, si je crée un nouvel article par défaut il est en français (my god !)

  Les patchs sont ils prévus pour intégration ? Pourquoi attendre la 3.1 pour les intégrer :) ?

• How To Get FFMPEG To Continuously Overwrite/Append Audio File ?

  28 octobre 2018, par GPinskiy

  I installed an external audio card onto my Raspberry Pi 3 and I want to Chromecast the recorded audio. I have set up a Node.js server to cast things and have set up the sound card using alsamixer. I can correctly hear the line-in on the headphones when I use the command arecord -D hw:0,0 -r 48000 -f S32_LE -c 2 | aplay -D dmix:CARD=audioinjectorpi,DEV=0 -r 48000 -f S32_LE -c 2 to simulate pass-through.

  The last step is to actually expose this stream in a way that the Chromecast can access. The Chromecast can’t use a RDP stream or anything similar, only files. So I thought that I could get away with having FFMPEG create an mp3 file that it continuously appends to while dropping the last x seconds so that the overall length of the mp3 file is only like 20 seconds and having a local web server that the Chromecast can get that file from.

  I see that there is a way to automatically segment in FFMPEG but that create a bunch of separate 20 sec files rather than a single file that is 20 secs. What would be the correct way of doing this ?

• Android - How to merge the 2 video SIDE by SIDE ? [on hold]

  25 avril 2015, par Lakshmanan

  I want merge two video file (Mp4 file) SIDE BY SIDE. I have tried with following option.

  1) FFMPEG - It is just merging one after another.

  2) mp4parser - It is also did the same, I can merge it by one after another.

  3) Tried Screen Capture Android - > I can merge it side by side, But in the Screen Capture i could not get the Audio of the file.

  The Purpose of this merging is, I have a main screen, which have some game play, user can touch on some portion of the screen it will play some sound as well as some animation.

  I have the Record option in my game screen, So when user click on the record option, I need to record the user face reaction via Front camera as well as the Game Play , So once record is completed I need to play the Game recording as left side and face recording video as right side.

  I did this using by saving touch event in the Database and played in left side of the screen at right side I played the video which is recorded by Front Camera.

  But i need to share this same video to social media, For this I need as single video. So i can screen capture the Game Play(left side) as video file and also i have the Front camera recorded video. So i need to merge this two video as single video as like its playing in my app to share.

  Please let me know is there any way to do this.