
Recherche avancée
Autres articles (93)
-
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 (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
-
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 (...)
Sur d’autres sites (7242)
-
Revision 31341374d7 : Inter UV blocks use the same transform type as Y Extend the ext_tx experiment t
15 septembre 2015, par Debargha MukherjeeChanged Paths :
Modify /vp10/common/blockd.h
Modify /vp10/common/entropymode.c
Inter UV blocks use the same transform type as YExtend the ext_tx experiment to make the UV inter blocks use
the same transform type as the extended transform type used
for Y.derflr : +1.792% (about +0.06)
Change-Id : I4a77e1f7764b2e8b523e28f42ba13559dde4f0ca
-
Revision 7dfec96059 : vpxenc : support scaling prior to encoding Scales the input of the encoder using
1er mars 2012, par John KoleszarChanged Paths : Modify /examples.mk Modify /vpxenc.c vpxenc : support scaling prior to encoding Scales the input of the encoder using libyuv's "box filter". Each stream may have a different width and height specified. If the width (or height) parameter is missing (or is explicitly set to 0) (...)
-
an error about ffmpeg:maybe incorrect parameters such as bit_rate, rate, width or height?
7 janvier 2023, par Roberick Lisubprocess.CalledProcessError: Command '['ffmpeg', '-f', 'rawvideo', '-vcodec', 'rawvideo', '-s', '300x300', '-pix_fmt', 'rgba', '-r', '20', '-loglevel', 'error', '-i', 'pipe:', '-vcodec', 'h264', '-pix_fmt', 'yuv420p', '-y', './save/humanml_trans_enc_512/samples_humanml_trans_enc_512_000200000_seed10/sample00_rep00.mp4']' returned non-zero exit status 1.



this is the error when I running a python script :


Traceback (most recent call last):
 File "/home/rob/anaconda3/envs/mdm/lib/python3.7/runpy.py", line 193, in _run_module_as_main
 "__main__", mod_spec)
 File "/home/rob/anaconda3/envs/mdm/lib/python3.7/runpy.py", line 85, in _run_code
 exec(code, run_globals)
 File "/home/rob/motion-diffusion-model/sample/generate.py", line 256, in <module>
 main()
 File "/home/rob/motion-diffusion-model/sample/generate.py", line 189, in main
 plot_3d_motion(animation_save_path, skeleton, motion, dataset=args.dataset, title=caption, fps=fps)
 File "/home/rob/motion-diffusion-model/data_loaders/humanml/utils/plot_script.py", line 128, in plot_3d_motion
 ani.save(save_path, fps=fps)
 File "/home/rob/anaconda3/envs/mdm/lib/python3.7/site-packages/matplotlib/animation.py", line 1156, in save
 writer.grab_frame(**savefig_kwargs)
 File "/home/rob/anaconda3/envs/mdm/lib/python3.7/contextlib.py", line 130, in __exit__
 self.gen.throw(type, value, traceback)
 File "/home/rob/anaconda3/envs/mdm/lib/python3.7/site-packages/matplotlib/animation.py", line 232, in saving
 self.finish()
 File "/home/rob/anaconda3/envs/mdm/lib/python3.7/site-packages/matplotlib/animation.py", line 367, in finish
 self.cleanup()
 File "/home/rob/anaconda3/envs/mdm/lib/python3.7/site-packages/matplotlib/animation.py", line 411, in cleanup
 self._proc.returncode, self._proc.args, out, err)
subprocess.CalledProcessError: Command '['ffmpeg', '-f', 'rawvideo', '-vcodec', 'rawvideo', '-s', '300x300', '-pix_fmt', 'rgba', '-r', '20', '-loglevel', 'error', '-i', 'pipe:', '-vcodec', 'h264', '-pix_fmt', 'yuv420p', '-y', './save/humanml_trans_enc_512/samples_humanml_trans_enc_512_000200000_seed10/sample00_rep00.mp4']' returned non-zero exit status 1.
</module>


Thanks for you help very much !!!


I tried to run the command alone, then for a long time the program did not return, and after using ctrl+c it reported the following error:


[libopenh264 @ 0x555582eec100] Incorrect library version loaded
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height