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Médias (1)
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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
Autres articles (29)
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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) (...)
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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.
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Support audio et vidéo HTML5
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Sur d’autres sites (7258)
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avcodec/cbs_h2645 : Avoid an unchecked bytesteram read
25 juillet 2023, par Michael Niedermayeravcodec/cbs_h2645 : Avoid an unchecked bytesteram read
The unchecked read caused the 2nd subsequent tell call to move backward resulting
in a negative lengthFixes : assertion failure
Fixes : 60276/clusterfuzz-testcase-minimized-ffmpeg_BSF_TRACE_HEADERS_fuzzer-5434126636023808Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by : James Almer <jamrial@gmail.com>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc> -
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) (...)
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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


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