
Recherche avancée
Médias (1)
-
Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (38)
-
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 (...) -
Other interesting software
13 avril 2011, parWe don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
We don’t know them, we didn’t try them, but you can take a peek.
Videopress
Website : http://videopress.com/
License : GNU/GPL v2
Source code : (...) -
Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
Sur d’autres sites (5110)
-
How to scan a folder recursively in ffmpeg to check for presence of subtitles ?
22 décembre 2022, par frostyI have a folder (with subfolders) of videos on my Raspberry Pi, some containing soft-embedded subtitles and some without.


I want to use ffmpeg to check for the presence of the soft-embedded subtitle, and return a result against each filename so that I can locate.


The videos may be mp4, mkv or avi.


I have been using this command successfully but in a limited way as it only works for .mp4 files and doesn't check recursively. The output is a nice list with either a 0 or 1 at the beginning of the line, where 1 means that there is no subtitle.


for f in *.mp4; do ffmpeg -i "$f" -c copy -map 0:s:0 -frames:s 1 -f null - -v 0 -hide_banner; echo $? "$f" ; done



I have tried all manner of ways like find and -exec, read, xargs, all to no avail. The below is the closest I've got, but it doesn't deal with whitespaces properly so filenames including spaces are split over two lines and the command seems to run only one word at a time, so it fails and shows 1 for everything.


for f in `find /mnt/SSD/ | grep -E '(.mp4|.mkv|.avi)'`; do ffmpeg -i "$f" -c copy -map 0:s:0 -frames:s 1 -f null - -v 0 -hide_banner; echo $? "$f" ; done



Any ideas what I'm doing wrong ?


-
avcodec/dca_parser : improve frame end search
13 mai 2016, par foo86avcodec/dca_parser : improve frame end search
Parse core frame size directly when searching for frame end instead of
using value extracted from previous frame.Account for unused bits when calculating sync word distance for 14-bit
streams to avoid alias sync detection.Parse EXSS frame size and skip over EXSS frame to avoid alias sync
detection.Signed-off-by : James Almer <jamrial@gmail.com>
-
avcodec/mips : Improve hevc uni weighted vert mc msa functions
11 octobre 2017, par Kaustubh Rasteavcodec/mips : Improve hevc uni weighted vert mc msa functions
Pack the data to half word before clipping.
Use immediate unsigned saturation for clip to max saving one vector register.Signed-off-by : Kaustubh Raste <kaustubh.raste@imgtec.com>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>