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Richard Stallman et le logiciel libre
19 octobre 2011, par
Mis à jour : Mai 2013
Langue : français
Type : Texte
Autres articles (42)
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Des sites réalisés avec MediaSPIP
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Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
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.
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MediaSPIP allows for media playback on major mobile platforms with the above (...) -
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.
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Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
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Sur d’autres sites (7379)
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FFMPEG not found (and i can't install it)
30 juin 2022, par Chara1111I'm creating music commands for my discord bot written or discord.js. But FFMPEG problem won't let me launch one of them.



I have installed these needed packages : ytdl, ffmpeg-binaries, discord.js, opusscript (maybe could forgot about some)
I can't also install node-opus (error below), but also not sure if it really needed (someone told me it is)



Also don't judge me, I am really new to JavaScript



C:\Users\Игорь\Desktop\Bot>npm i ffmpeg
npm ERR! path C:\Users\Игорь\Desktop\Bot\node_modules\FFMPEG\package.json
npm ERR! code ELOOP
npm ERR! errno -4067
npm ERR! syscall open
npm ERR! ELOOP: too many symbolic links encountered, open 'C:\Users\Игорь\Desktop\Bot\node_modules\FFMPEG\package.json'

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Игорь\AppData\Roaming\npm-cache\_logs\2019-05-27T18_05_01_338Z-debug.log



node-opus error



> ref@1.3.5 install C:\Users\Игорь\Desktop\Bot\node_modules\ref
> node-gyp rebuild


C:\Users\Игорь\Desktop\Bot\node_modules\ref>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild ) else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Traceback (most recent call last):
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\gyp_main.py", line 16, in <module>
 sys.exit(gyp.script_main())
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 545, in script_main
 return main(sys.argv[1:])
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 538, in main
 return gyp_main(args)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 523, in gyp_main
 generator.GenerateOutput(flat_list, targets, data, params)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 2004, in GenerateOutput
 generator_flags))
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 943, in _GenerateProject
 return _GenerateMSVSProject(project, options, version, generator_flags)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 1047, in _GenerateMSVSProject
 p.WriteIfChanged()
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\MSVSProject.py", line 208, in WriteIfChanged
 encoding="Windows-1252")
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\easy_xml.py", line 122, in WriteXmlIfChanged
 xml_string = xml_string.decode(default_encoding).encode(encoding)
 File "C:\Python27\lib\encodings\cp1252.py", line 12, in encode
 return codecs.charmap_encode(input,errors,encoding_table)
UnicodeEncodeError: 'charmap' codec can't encode characters in position 509-513: character maps to <undefined>
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:345:16)
gyp ERR! stack at ChildProcess.emit (events.js:196:13)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:257:12)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\Игорь\Desktop\Bot\node_modules\ref
gyp ERR! node -v v12.2.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok

> node-opus@0.3.2 install C:\Users\Игорь\Desktop\Bot\node_modules\node-opus
> node-gyp rebuild


C:\Users\Игорь\Desktop\Bot\node_modules\node-opus>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild ) else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Traceback (most recent call last):
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\gyp_main.py", line 16, in <module>
 sys.exit(gyp.script_main())
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 545, in script_main
 return main(sys.argv[1:])
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 538, in main
 return gyp_main(args)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 523, in gyp_main
 generator.GenerateOutput(flat_list, targets, data, params)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 2004, in GenerateOutput
 generator_flags))
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 943, in _GenerateProject
 return _GenerateMSVSProject(project, options, version, generator_flags)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 1047, in _GenerateMSVSProject
 p.WriteIfChanged()
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\MSVSProject.py", line 208, in WriteIfChanged
 encoding="Windows-1252")
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\easy_xml.py", line 122, in WriteXmlIfChanged
 xml_string = xml_string.decode(default_encoding).encode(encoding)
 File "C:\Python27\lib\encodings\cp1252.py", line 12, in encode
 return codecs.charmap_encode(input,errors,encoding_table)
UnicodeEncodeError: 'charmap' codec can't encode characters in position 509-513: character maps to <undefined>
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:345:16)
gyp ERR! stack at ChildProcess.emit (events.js:196:13)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:257:12)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\Игорь\Desktop\Bot\node_modules\node-opus
gyp ERR! node -v v12.2.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN discord.js@11.5.0 requires a peer of bufferutil@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of erlpack@discordapp/erlpack but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of libsodium-wrappers@^0.7.3 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of node-opus@^0.2.7 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of sodium@^2.0.3 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of @discordjs/uws@^10.149.0 but none is installed. You must install peer dependencies yourself.
npm WARN No-u@0.0.1 No repository field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/darwin-x64@4.1.0 (node_modules\@ffmpeg-installer\darwin-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/darwin-x64@4.1.0: wanted {"os":"darwin","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/linux-ia32@4.1.0 (node_modules\@ffmpeg-installer\linux-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/linux-ia32@4.1.0: wanted {"os":"linux","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/linux-x64@4.1.0 (node_modules\@ffmpeg-installer\linux-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/linux-x64@4.1.0: wanted {"os":"linux","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/win32-ia32@4.1.0 (node_modules\@ffmpeg-installer\win32-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/win32-ia32@4.1.0: wanted {"os":"win32","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: ref@1.3.5 (node_modules\ref):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: ref@1.3.5 install: `node-gyp rebuild`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-opus@0.3.2 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-opus@0.3.2 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Игорь\AppData\Roaming\npm-cache\_logs\2019-05-27T18_03_29_880Z-debug.log
</undefined></module></undefined></module>

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Empty line output while using Popen with ffmpeg
27 mai 2019, par Elena_OuyangmengI’m trying to get information output from the command :
ffmpeg -i 2019-04-22_16-45-14.mp4 -loop 1 -i image.png -an -filter_complex "blend=difference:shortest=1,blackframe=99:32" -f null -When trying this command in command line - the info is there, but when I try to use
Popen- nothing (None, None)I’ve tried subprocess, and tried
os.popenearlier.command = 'ffmpeg -i 2019-04-22_16-45-14.mp4 -loop 1 -i image.png -an -filter_complex "blend=difference:shortest=1,blackframe=99:32" -f null -'
subproc = subprocess.Popen(command.split(' '), shell=True)
x = subproc.communicate()
print(x) -
FFMPEG codec "Error opening filters" error on Windows server
12 février 2019, par Frank NicklinIm using NReco Videoconvertor on and asp.net web service but its failing with the error
****Error : Cannot convert media : Error opening filters !****
When testing on my local development PC Windows 10 VS2017 it works fine. If I manually run ffmpeg as this too work fine
ffmpeg -i c:\tempfolder\5239.hevc c:\tempfolder\5239.mp4.However if I try the same from my Windows 2016 Server I get a could not find codec parameters error :-
D:\webservice\Bin>ffmpeg -i d:\video\1234.hevc d:\video\5225.mp4
ffmpeg version N-56060-gbcd1c20 Copyright (c) 2000-2013 the FFmpeg developers
built on Sep 6 2013 00:42:37 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 43.100 / 52. 43.100
libavcodec 55. 31.101 / 55. 31.101
libavformat 55. 16.101 / 55. 16.101
libavdevice 55. 3.100 / 55. 3.100
libavfilter 3. 83.104 / 3. 83.104
libswscale 2. 5.100 / 2. 5.100
libswresample 0. 17.103 / 0. 17.103
libpostproc 52. 3.100 / 52. 3.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 028fa380] Could not find codec parameters for stream 0 (Video: none (hvc1 / 0x31637668), 352x288, 937 kb/s): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'd:\video\1234.hevc':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2019-02-04 10:35:12
Duration: 00:00:20.25, start: 0.000000, bitrate: 965 kb/s
Stream #0:0(und): Video: none (hvc1 / 0x31637668), 352x288, 937 kb/s, 30.01 fps, 30 tbr, 600 tbn, 600 tbc (default)
Metadata:
rotate : 90
creation_time : 2019-02-04 10:35:12
handler_name : Core Media Video
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 22050 Hz, mono, fltp, 23 kb/s (default)
Metadata:
creation_time : 2019-02-04 10:35:12
handler_name : Core Media AudioAny thoughts please.
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