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Autres articles (50)
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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 (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)
Sur d’autres sites (7473)
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ffmpeg non-continuous live streaming
2 août 2022, par xrfangI have an IP camera which is normally power off, and is triggered by Infra-Red signal. I plan to use ffmpeg to pull RTSP stream from it, and convert to HLS video segments.


My question is, can ffmpeg work continuously and output blank MPEGTS chunks while it is not able to connect to the camera, i.e. works 7x24, waiting for video data, instead of crash/exit if it cannot connect to the camera.


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How to restrict CPU load of FFmpeg call ?
9 septembre 2022, par rattlesnakeAs described here, for example, I'm using FFmpeg to check video file integrity like this :


ffmpeg -v error -i input.mp4 -f null -



Since I plan to run this in the background, I want to limit the CPU load. I already tried
-threads 1
,-filter_threads 1
,-filter_complex_threads 1
. Nothing helps and FFmpeg still uses as many cores as it can get. Which parameter am I overlooking ?

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Live streaming to YouTube over HLS with FFMPEG [closed]
19 septembre 2022, par Ash RajWhen I stream my FaceTime camera to YouTube over HLS, my video freezes every couple seconds. Which settings do I have wrong, or am missing ?


ffmpeg \
-f avfoundation \
-framerate 30 \
-video_size 1920x1080 \
-pixel_format yuyv422 \
-probesize 10M \
-i "0:0" \
-c:v hevc_videotoolbox \
-b:v 4500K \
-tag:v hvc1 \
-c:a aac \
-method POST \
-f hls \
"https://a.upload.youtube.com/http_upload_hls?cid=STREAM_KEY&copy=0&file=index.m3u8"



I'm troubleshooting this with my FaceTime camera right now, but I plan on using a capture card with a 4K studio camera after I get this working