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Autres articles (25)
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Librairies et binaires spécifiques au traitement vidéo et sonore
31 janvier 2010, parLes logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
Binaires complémentaires et facultatifs flvtool2 : (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...) -
De l’upload à la vidéo finale [version standalone]
31 janvier 2010, parLe chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
Upload et récupération d’informations de la vidéo source
Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)
Sur d’autres sites (3684)
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Android Video Trimming
12 avril 2015, par larssy1I have a question about video trimming. I’m looking for a way to trim a video using the Titanium Framework.
Functionality requested :
Trim a video based upon a start and endtime.As it’s not possible using the framework, I tried looking for Titanium Modules offering the functionality needed. Currently there are two (iOS) modules available :
Nice tool which meets the exact conditions, easy in use, and fast trimming. Takes about 700 ms trimming 8 seconds.
Advanced tool, which would be nice if it would work. I’m not sure whether it is my code or not, but it doesn’t seem to be working using the following command (or atleast, it works very slowly, about 5 minutes for a 8sec trim on the same video) :
ffmpeg -i "' + handleinp.resolve() + '" -ss 00:00:03 -t 00:00:08 -async 1 -strict -2 "' + handleoutp.resolve()
For a complete example, refer to the following sources :
Controller : http://pastebin.com/UHzV1ECF
View : http://pastebin.com/6gyFstHz
Output : http://pastebin.com/ySCTuGP3
This means that so far Option [1] is the better way to trim a video on iOS. Sadly there also needs to be some trimming on Android. And the problem here lies that there is no module with the requested features.
I have looked at another two trimming possibilities here :
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FFmpeg - I have made many attempts to compile the source code on both Windows and Raspbian, but no luck.
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MP4Parser - I tried creating a module using MP4parser, but it seems that any MP4parser trimming example does meet the API functionalities.
So, my question is now, does anyone else have any other options in mind ?
Kind Regards,
Lars -
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Android - How to merge the 2 video SIDE by SIDE ? [on hold]
25 avril 2015, par LakshmananI 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.
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codec_desc : mark fraps as an intra-only codec.
28 mars 2017, par Ronald S. Bultje