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Medias (91)
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Head down (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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Echoplex (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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Discipline (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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Letting you (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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1 000 000 (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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999 999 (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
Other articles (38)
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Les vidéos
21 April 2011, byComme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...) -
Websites made with MediaSPIP
2 May 2011, byThis page lists some websites based on MediaSPIP.
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Possibilité de déploiement en ferme
12 April 2011, byMediaSPIP peut être installé comme une ferme, avec un seul "noyau" hébergé sur un serveur dédié et utilisé par une multitude de sites différents.
Cela permet, par exemple : de pouvoir partager les frais de mise en œuvre entre plusieurs projets / individus; de pouvoir déployer rapidement une multitude de sites uniques; d’éviter d’avoir à mettre l’ensemble des créations dans un fourre-tout numérique comme c’est le cas pour les grandes plate-formes tout public disséminées sur le (...)
On other websites (4299)
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Android ffmpeg - 3gp to mp4 videos not playing
17 July 2013, by santhoshI am doing an android application which is used to merge two videos and after merge completed play the result video. For this I am using ffmpeg.
When I record two mpeg or mp4 videos, the result merged video playing fine. Now I record the videos as 3gp and convert it into mp4 and merged it. Then the result video is not playing.
Can anybody help me What may be the problem?
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Convert *.hdr sequences to HDR10 videos ffmpeg
3 March 2021, by kmd999I have some *.hdr sequences, and I would like to convert them to HDR10 videos.
I have tried using FFmpeg but FFMPEG errors that it can't find videos.


ffmpeg -r 60 -i %d.hdr -pix_fmt yuv444p10le -c:v libx265 \
-x265-params hdr-opt=1:repeat-headers=1:colorprim=bt2020:transfer=smpte2084:colormatrix=bt2020nc:max-cll=0,0 \
-crf 25 -preset veryfast t.mp4



This is what I tried. I think this is generally the code to convert to HDR10 videos. I didn't put master-display there because I don't have information. I wonder if master-display is needed.


I also wonder since this *hdr sequence is likely sRGB, what happens if I specify it to be bt2020?


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-to value smaller than -ss error while clipping videos with ffmpeg
16 May 2018, by dusaI am trying to clip videos using frame information, I first convert the frame to time since ffmpeg uses this notion to clip videos.
The problem is for shorter videos, it gives the error:
-to;
value smaller than-ss;
aborting.But in reality, this is false. For example, I get an error even with these values:
0:0:47.4 -to 0:0:47.21 (format -> hh:mm:ss.frame)
Can anyone tell me how I can fix this?
The video frame rate is 25 fps and the command structure I use is:
os.system('ffmpeg -i ' + inputvideo + '.mp4' + ' -qscale:v 2 -vf scale=427:240 ' + ' -ss '+ str(fhours) + ':' + str(fminutes) + ':' + str(fseconds) + '.' + str(fframes) + ' -to ' + str(lhours) + ':' + str(lminutes) + ':' + str(lseconds) + '.' + str(lframes) + ' ' + outputvideo + '.avi')