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GetID3 - Bloc informations de fichiers
9 avril 2013, par
Mis à jour : Mai 2013
Langue : français
Type : Image
Autres articles (30)
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Le profil des utilisateurs
12 avril 2011, parChaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)
Sur d’autres sites (5898)
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Copy m3u8 segment files on a single mp4 format
26 juin 2018, par parsaHi I used below command for copy m3u8 segment files to a single mp4 file :
I run this command on c#Process
class.-y -i "D:\OtherProjects\ConvertProj\video\2018\4\1\m3u8\200p\out.m3u8"
-y -i "D:\OtherProjects\ConvertProj\video\2018\4\1\m3u8\360p\out.m3u8"
-y -i "D:\OtherProjects\ConvertProj\video\2018\4\1\m3u8\480p\out.m3u8"
-y -i "D:\OtherProjects\ConvertProj\video\2018\4\1\m3u8\720p\out.m3u8"
-map 0 -c:v copy -c:a copy -threads 0 "D:\OtherProjects\ConvertProj\video\2018\4\1\1-200.mp4"
-map 1 -c:v copy -c:a copy -threads 0 "D:\OtherProjects\ConvertProj\video\2018\4\1\1-360.mp4"
-map 2 -c:v copy -c:a copy -threads 0 "D:\OtherProjects\ConvertProj\video\2018\4\1\1-480.mp4"
-map 3 -c:v copy -c:a copy -threads 0 "D:\OtherProjects\ConvertProj\video\2018\4\1\1.mp4"I get this Error :
[hls,applehttp @ 00000000047e3400] Failed to open segment of playlist 0
Last message repeated 353 times
[hls,applehttp @ 00000000047e3400] Error when loading first segment 'out0.ts'
D:\OtherProjects\ConvertProj\video\2018\4\6208-3905956\m3u8\200p\out.m3u8: Invalid data found when processing inputWhat is the problem ? Waht I must be do ? Is this a bug ?
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Suppress black margins on the sides of an animation
26 avril 2018, par Clinton WinantI need to make an animation out of a collection of jpeg images. The image size, as given by display, is 1200x900. I can control the size of the jpg images with convert, but not sure what a good size would be. I use the following ffmpeg call :
ffmpeg -f image2 -i img%04d.jpg -r 24 sound.avi
In spite of a long string of warnings like
Past duration 0.879997 too large
sound.avi is produced, however the animation includes black right and left margins (see attached screen shot of the first frame)
that I need to suppress. I am under the impression that the 4x3 format of the jpg images is standard ? I view the animation with
mplayer sound.avi
The OS is Debian buster
Further experiments suggest that the black margins disappear if the jpg files have an aspect ratio 16:9. Is that the only AR possible ?
The output of
ffmpeg -f image2 -i img%04d.jpg -vf cropdetect -vframes 5 -f null
requested by @Gyan is
ffmpeg version 3.4.2-2 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 7 (Debian 7.3.0-15)
configuration: --prefix=/usr --extra-version=2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
Trailing options were found on the commandline.
Input #0, image2, from 'img%04d.jpg':
Duration: 00:00:00.40, start: 0.000000, bitrate: N/A
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1200x900 [SAR 150:150 DAR 4:3], 25 fps, 25 tbr, 25 tbn, 25 tbc -
How to generate m3u8 file and list of TS segment files using ffmpeg for wmv and avi video files
26 avril 2018, par SatI am able to generate
m3u8
and list of segment(.ts
) files frommp4
video file using followingffmpeg
commandffmpeg -i Bee_Free.mp4 -codec copy -vbsf h264_mp4toannexb -map 0 -f segment -segment_list free.m3u8 -segment_time 10 free%03d.ts
I am using the same command to generate
m3u8
andts
files from.wmv
and.avi
filescommand for
.avi
fileffmpeg -i PalivalaBadraVatakam.avi -codec copy -vbsf h264_mp4toannexb -map 0 -f segment -segment_list palivaala.m3u8 -segment_time 10 palivaala%03d.ts
Error
ffmpeg version N-89041-g91a565e20f Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-
libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-
libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-
libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
libavutil 56. 0.100 / 56. 0.100
libavcodec 58. 3.101 / 58. 3.101
libavformat 58. 2.100 / 58. 2.100
libavdevice 58. 0.100 / 58. 0.100
libavfilter 7. 0.101 / 7. 0.101
libswscale 5. 0.101 / 5. 0.101
libswresample 3. 0.101 / 3. 0.101
libpostproc 55. 0.100 / 55. 0.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, avi, from 'PalivalaBadraVatakam.avi':
Metadata:
date : 2018-04-24T17:08:40+05:30
encoder : Adobe Premiere Pro CC 2018.1 (Windows)
Duration: 00:00:53.19, start: 0.000000, bitrate: 30317 kb/s
Stream #0:0: Video: dvvideo (dvsd / 0x64737664), yuv411p, 720x480 [SAR 8:9 DAR 4:3], 28789 kb/s, 29.97 fps, 29.97 tbr, 29.97 tbn, 29.97 tbc
Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s16, 1536 kb/s
[AVBSFContext @ 000001e976f84080] Codec 'dvvideo' (24) is not supported by the bitstream filter 'h264_mp4toannexb'. Supported codecs are: h264 (27)
Error initializing bitstream filter: h264_mp4toannexb
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Last message repeated 1 timesCommand for
.wmv
fileffmpeg -i Palivaalaa.wmv -codec copy -vbsf h264_mp4toannexb -map 0 -f segment -segment_list palivaalaa.m3u8 -segment_time 10 palivaalaa%03d.ts
Error
ffmpeg version N-89041-g91a565e20f Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-
libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-
libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-
libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
libavutil 56. 0.100 / 56. 0.100
libavcodec 58. 3.101 / 58. 3.101
libavformat 58. 2.100 / 58. 2.100
libavdevice 58. 0.100 / 58. 0.100
libavfilter 7. 0.101 / 7. 0.101
libswscale 5. 0.101 / 5. 0.101
libswresample 3. 0.101 / 3. 0.101
libpostproc 55. 0.100 / 55. 0.100
[wmv3 @ 0000024020a04a40] Extra data: 8 bits left, value: 20
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, asf, from 'Palivaalaa.wmv':
Metadata:
Application : Windows Movie Maker 2.6.4037.0
WMFSDKVersion : 12.0.16299.248
WMFSDKNeeded : 0.0.0.0000
artist : Sathish
IsVBR : 0
DeviceConformanceTemplate: MP@ML
Duration: 00:01:00.10, start: 0.000000, bitrate: 571 kb/s
Stream #0:0(eng): Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo, fltp, 96 kb/s
Stream #0:1(eng): Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 640x480, 768 kb/s, SAR 1:1 DAR 4:3, 25 fps, 25 tbr, 1k tbn, 1k tbc
[AVBSFContext @ 0000024020a9b420] Codec 'wmv3' (71) is not supported by the bitstream filter 'h264_mp4toannexb'. Supported codecs are: h264 (27)
Error initializing bitstream filter: h264_mp4toannexb
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Last message repeated 1 times