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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (101)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...)
Sur d’autres sites (10712)
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How to calculate the start time of mp4 video ?
27 mai 2022, par Neil GaliaskarovI am studying mp4 video structure. I have an issue with reading the start time value for the following mp4 video


I have read this answer
mp4 video starts at different time on Quicktime/AVplayer vs Chrome/Firefox


and it says that Edit atom can modify the start time.


Using
ffprobe
I have the following output :

"start_time": "0.033333",
 "duration_ts": 327,
 "duration": "10.900000",
 "bit_rate": "9420949",



Using
mp4dumper
I have the following atoms structure which proves missing Edit atom file :

ftyp (24 @ 0)
free (8 @ 24)
moov (7034 @ 32)
 mvhd (108 @ 40)
 trak (2883 @ 148)
 tkhd (92 @ 156)
 mdia (2783 @ 248)
 mdhd (32 @ 256)
 hdlr (52 @ 288)
 minf (2691 @ 340)
 smhd (16 @ 348)
 dinf (36 @ 364)
 dref (28 @ 372)
 url (12 @ 388)
 stbl (2631 @ 400)
 stsd (91 @ 408)
 mp4a (75 @ 424)
 stts (24 @ 499)
 stsc (304 @ 523)
 stsz (2056 @ 827)
 stco (148 @ 2883)
 trak (4035 @ 3031)
 tkhd (92 @ 3039)
 mdia (3935 @ 3131)
 mdhd (32 @ 3139)
 hdlr (52 @ 3171)
 minf (3843 @ 3223)
 vmhd (20 @ 3231)
 dinf (36 @ 3251)
 dref (28 @ 3259)
 url (12 @ 3275)
 stbl (3779 @ 3287)
 stsd (163 @ 3295)
 avc1 (147 @ 3311)
 stts (24 @ 3458)
 ctts (1960 @ 3482)
 stsc (40 @ 5442)
 stsz (1328 @ 5482)
 stco (148 @ 6810)
 stss (108 @ 6958)
mdat (13096745 @ 7066)



How
ffprobe
calculates 0.033333 start time value ?

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How to cut a video in specific start & end time in ffmpeg by Node JS ?
16 août 2022, par BilashI want to cut a video in specific start & end time & save it. I am able to copy a full video but cant understand to how to cut specific time of that video by Node JS.



Video copy code :



ffmpeg('public/'+req.body.video)
 .on('end', function(err) { 
 if(!err)
 {
 console.log('Done');

 } 

 })
 .on('error', function(err){
 console.log('error: '+err);
 callback(err);
 }).run();



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How to cut a video in specific start & end time in ffmpeg by Node JS ?
26 juin 2015, par Nazmul Hossain BilashI want to cut a video in specific start & end time & save it. I am able to copy a full video but cant understand to how to cut specific time of that video by Node JS.
Video copy code :
ffmpeg('public/'+req.body.video)
.on('end', function(err) {
if(!err)
{
console.log('Done');
}
})
.on('error', function(err){
console.log('error: '+err);
callback(err);
}).run();