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Médias (1)
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DJ Dolores - Oslodum 2004 (includes (cc) sample of “Oslodum” by Gilberto Gil)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
Autres articles (60)
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Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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Dépôt de média et thèmes par FTP
31 mai 2013, parL’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...) -
Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Sur d’autres sites (10347)
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ffmpeg not finding vcodec libx264
30 juillet 2013, par OfeargallI've installed the latest ffmpeg but it seems unable to locate the video codecs. Do I need to completeley remove ffmpeg and re run the
./configuredifferently in order for ffmpeg to find the video codecs ?Here's my current configuration :
FFmpeg version git-f61cbc2, Copyright (c) 2000-2011 the FFmpeg developers
built on Jan 18 2011 10:59:49 with gcc 4.0.1 (Apple Inc. build 5465)
configuration: --enable-libmp3lame --enable-shared --disable-mmx --arch=x86_64
libavutil 50.36. 0 / 50.36. 0
libavcore 0.16. 1 / 0.16. 1
libavcodec 52.108. 0 / 52.108. 0
libavformat 52.94. 0 / 52.94. 0
libavdevice 52. 2. 3 / 52. 2. 3
libavfilter 1.74. 0 / 1.74. 0
libswscale 0.12. 0 / 0.12. 0Or, can I just re-run the make command to include the library ?
Here's my snippet for transcoding :
ffmpeg -i ~/Desktop/watercarts.mov -vcodec libx264 -b 250k -bt 50k -acodec libfaac -ab 56k -ac 2 -s 480x320 ~/Desktop/watercartsipod.mp4And the error :
Unknown encoder 'libx264'Thank you in advance.
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Transcoding Mp4 video on Android with FFMPEG
18 octobre 2012, par geeknizerI've compiled FFMPEG binary from Bambuser project (refer question) and have pushed binary and .so files to application directory.
But when I try running FFMPEG with input file, it always complains file not found.
1|root@android:/data/data/com.bambuser.broadcaster # ls
cache libavcodec.so libavfilter.so libswscale.so
ffmpeg libavcore.so libavformat.so tutorial.mp4
lib libavdevice.so libavutil.so
1|root@android:/data/data/com.bambuser.broadcaster # ./ffmpeg -i tutorial.mp4 out.mp4
FFmpeg version UNKNOWN, Copyright (c) 2000-2010 the FFmpeg developers
built on May 8 2012 10:11:37 with gcc 4.4.3
configuration: --target-os=linux --cross-prefix=arm-linux-androideabi- --arch=arm --sysroot=/home/tarandeep/tools/android-ndk/platforms/android-3/arch-arm --soname-prefix=/data/data/com.bambuser.broadcaster/lib/ --enable-shared --disable-symver --enable-small --optimization-flags=-O2 --disable-everything --enable-encoder=mpeg2video --enable-encoder=nellymoser --prefix=../build/ffmpeg/armeabi-v7a --extra-cflags='-march=armv7-a -mfloat-abi=softfp' --extra-ldflags=
libavutil 50.34. 0 / 50.34. 0
libavcore 0.16. 0 / 0.16. 0
libavcodec 52.99. 1 / 52.99. 1
libavformat 52.88. 0 / 52.88. 0
libavdevice 52. 2. 2 / 52. 2. 2
libavfilter 1.69. 0 / 1.69. 0
libswscale 0.12. 0 / 0.12. 0
tutorial.mp4: No such file or directoryI've tried placing file in /sdcard and other locations, I always get same output
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Replicate the format of a video to another
10 octobre 2017, par BasjLet’s say I have :
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video1.aviwhich is perfectly played (both sound and image) on my TV’s USB media input -
video2.aviwhich is not recognized by the TV : "Imposible to read this format"
I have tried lots of solutions, like :
ffmpeg -i video2.avi -codec:a libmp3lame -q:a 0 -ac 2 -ar 48000 -joint_stereo 0^
-codec:v libxvid -q:v 25 video2_reencoded.aviand when I compare
video1.aviwithvideo2_reencoded.aviwith MediaInfo, they look similar in most aspects, but finally the TV won’t playvideo2_reencoded.avi.Is there a way with
ffmpeg, to replicate all the specifications ofvideo1.avi(sound encoding properties, video encoding properties, image size, container type, etc.) onvideo2.avi?
Appendix : output of MediaInfo for the three videos. In this specific example,
video2.aviandvideo2_reencoded.aviare half-working : image ok but not the sound. In other video examples I tried,video2.aviandvideo2_reencoded.aviwould be both totally "Impossible to read".video1.avi(i.e. working)Format : AVI
Format/Info : Audio Video Interleave
File size : 352 MiB
Duration : 51 min 22 s
Overall bit rate : 959 kb/s
Writing application : VirtualDubMod 1.5.10.3 | ... || (build 2550/release)
Writing library : VirtualDubMod build 2550/release
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Advanced Simple@L5
Format settings : BVOP1
Format settings, BVOP : 1
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (MPEG)
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 51 min 22 s
Bit rate : 821 kb/s
Width : 720 pixels
Height : 400 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.114
Stream size : 302 MiB (86%)
Writing library : XviD 1.2.1 (UTC 2008-12-04)
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Duration : 51 min 22 s
Bit rate mode : Constant
Bit rate : 128 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Stream size : 47.0 MiB (13%)
Alignment : Aligned on interleaves
Interleave, duration : 40 ms (1.00 video frame)
Interleave, preload duration : 504 ms
Writing library : LAME3.99r
Encoding settings : -m s -V 4 -q 2 -lowpass 17 -b 128video2.avi(i.e. non-working)Format : AVI
Format/Info : Audio Video Interleave
File size : 1.37 GiB
Duration : 2 h 12 min
Overall bit rate : 1 478 kb/s
Writing application : VirtualDubMod 1.5.10.2 Fr | ... || (build 2540/release)
Writing library : VirtualDubMod build 2540/release
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Advanced Simple@L5
Format settings : BVOP1
Format settings, BVOP : 1
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Muxing mode : Packed bitstream
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 2 h 12 min
Bit rate : 1 084 kb/s
Width : 624 pixels
Height : 368 pixels
Display aspect ratio : 5:3
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.189
Stream size : 1.00 GiB (73%)
Writing library : XviD 1.2.1 (UTC 2008-12-04)
Audio
ID : 1
Format : AC-3
Format/Info : Audio Coding 3
Codec ID : 2000
Duration : 2 h 12 min
Bit rate mode : Constant
Bit rate : 384 kb/s
Channel(s) : 6 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Stream size : 364 MiB (26%)
Alignment : Split accross interleaves
Interleave, duration : 40 ms (1.00 video frame)
Interleave, preload duration : 512 msvideo2_reencoded.avi(i.e. non-working, reencoded, but still non-working)Format : AVI
Format/Info : Audio Video Interleave
Format profile : OpenDML
File size : 1.13 GiB
Duration : 2 h 12 min
Overall bit rate : 1 227 kb/s
Writing application : Lavf57.26.100
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Advanced Simple@L5
Format settings : BVOP1
Format settings, BVOP : 1
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Muxing mode : Packed bitstream
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 2 h 12 min
Bit rate : 1 084 kb/s
Width : 624 pixels
Height : 368 pixels
Display aspect ratio : 5:3
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.189
Stream size : 1.00 GiB (88%)
Writing library : XviD 1.2.1 (UTC 2008-12-04)
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Duration : 2 h 12 min
Bit rate mode : Constant
Bit rate : 128 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Stream size : 120 MiB (10%)
Alignment : Aligned on interleaves
Interleave, duration : 24 ms (0.60 video frame) -
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