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Autres articles (38)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Contribute to documentation
13 avril 2011Documentation is vital to the development of improved technical capabilities.
MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
To contribute, register to the project users’ mailing (...)
Sur d’autres sites (5642)
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ffmpeg command to GStreamer pipeline for srtp stream
1er avril 2021, par Muhammet IlendemliI would like to convert this working ffmpeg command to a GStreamer pipeline but I couldn't manage to get it working. Tried using srtpenc toset the key to a hex representation of the buffer and udpsink with the target host and port set.



The command I currently have :



ffmpeg -re -i <<rtspurl>> -map 0:0 -vcodec h264_omx -pix_fmt yuv420p \
 -r 30 -f rawvideo -tune zerolatency -vf scale=1280:720 -b:v 300k \
 -bufsize 300k -payload_type 99 -ssrc <<ssrc>> \
 -f rtp -srtp_out_suite AES_CM_128_HMAC_SHA1_80 \
 -srtp_out_params <<base64key>> srtp://<<targetip>>:<<targetport>>?rtcpport=<<targetport>>&localrtcpport=<<targetport>>&pkt_size=1378
</targetport></targetport></targetport></targetip></base64key></ssrc></rtspurl>


Some references :



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https://github.com/KhaosT/HAP-NodeJS/blob/master/src/lib/Camera.ts
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https://github.com/KhaosT/HAP-NodeJS/wiki/IP-Camera#prepare-stream






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AWS ffmpeg-lambda-layer and concat protocol (Node.js)
25 février 2021, par portikI am trying to concatenate two .mp3 files using ffmpeg lambda-layer. I have what I think is the correct command, but I struggle to represent it in code so that it is formatted correctly for the lambda layer. Here is a piece of code that I am struggling to get right :


spawnSync(
 '/opt/ffmpeg/ffmpeg',
 [
 '-i',
 '"concat:/tmp/pt1.mp3|/tmp/pt2.mp3"',
 '-acodec',
 'copy',
 `/tmp/${fileName}`
 ],
 { stdio: 'inherit' }
)


The error I'm getting :
"concat:/tmp/pt1.mp3|/tmp/pt2.mp3": No such file or directory.

I tried to list files in
/tmp/folder - both files listed in the input are there, not sure why lambda layer can't find them.

Similar question : https://lists.ffmpeg.org/pipermail/ffmpeg-user/2019-December/046299.html. Ffmpeg concatenate protocol documentation : https://trac.ffmpeg.org/wiki/Concatenate#protocol.


Thanks in advance !


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Compile ffmpeg on Ubuntu 13.10 with libfdk_aac
26 février 2014, par nitsujI tried this guide, but I have an error that permission is denied when I try to run a script from PHP using exec(). I think that this is because ffmpeg is in /root.
How can I install this where my PHP script can access it ?
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