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Autres articles (26)
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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 (...) -
Le plugin : Podcasts.
14 juillet 2010, parLe problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
Types de fichiers supportés dans les flux
Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...) -
Selection of projects using MediaSPIP
2 mai 2011, parThe examples below are representative elements of MediaSPIP specific uses for specific projects.
MediaSPIP farm @ Infini
The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)
Sur d’autres sites (4197)
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ffmpeg how to add mkv to formats
30 décembre 2015, par Mahmoud Saadhello after installing ffmpeg in my linux server with centos 6 after searching google i run ffmpeg -formats so i need to add mkv i know i will need to recompile ffmpeg but i do not know how to do it
thank youFile formats:
D. = Demuxing supported
.E = Muxing supported
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E 3g2 3GP2 format
E 3gp 3GP format
D 4xm 4X Technologies format
D IFF IFF format
D ISS Funcom ISS format
D MTV MTV format
DE RoQ raw id RoQ format
D aac raw ADTS AAC
DE ac3 raw AC-3
E adts ADTS AAC
D aea MD STUDIO audio
DE aiff Audio IFF
DE alaw PCM A-law format
DE alsa ALSA audio output
DE amr 3GPP AMR file format
D anm Deluxe Paint Animation
D apc CRYO APC format
D ape Monkey's Audio
DE asf ASF format
E asf_stream ASF format
DE ass SSA/ASS format
DE au SUN AU format
DE avi AVI format
E avm2 Flash 9 (AVM2) format
D avs AVS format
D bethsoftvid Bethesda Softworks VID format
D bfi Brute Force & Ignorance
D bink Bink
D c93 Interplay C93
D caf Apple Core Audio Format
D cavsvideo raw Chinese AVS video
D cdg CD Graphics Format
E crc CRC testing format
DE daud D-Cinema audio format
DE dirac raw Dirac
DE dnxhd raw DNxHD (SMPTE VC-3)
D dsicin Delphine Software International CIN format
DE dts raw DTS
DE dv DV video format
D dv1394 DV1394 A/V grab
E dvd MPEG-2 PS format (DVD VOB)
D dxa DXA
D ea Electronic Arts Multimedia Format
D ea_cdata Electronic Arts cdata
DE eac3 raw E-AC-3
DE f32be PCM 32 bit floating-point big-endian format
DE f32le PCM 32 bit floating-point little-endian format
DE f64be PCM 64 bit floating-point big-endian format
DE f64le PCM 64 bit floating-point little-endian format
DE ffm FFM (FFserver live feed) format
D film_cpk Sega FILM/CPK format
DE filmstrip Adobe Filmstrip
DE flac raw FLAC
D flic FLI/FLC/FLX animation format
DE flv FLV format
E framecrc framecrc testing format
E gif GIF Animation
D gsm raw GSM
DE gxf GXF format
DE h261 raw H.261
DE h263 raw H.263
DE h264 raw H.264 video format
D idcin id Cinematic format
DE image2 image2 sequence
DE image2pipe piped image2 sequence
D ingenient raw Ingenient MJPEG
D ipmovie Interplay MVE format
E ipod iPod H.264 MP4 format
D iv8 A format generated by IndigoVision 8000 video server
D libdc1394 dc1394 v.2 A/V grab
D lmlm4 lmlm4 raw format
DE m4v raw MPEG-4 video format
DE matroska Matroska file format
DE mjpeg raw MJPEG video
DE mlp raw MLP
D mm American Laser Games MM format
DE mmf Yamaha SMAF
E mov MOV format
D mov,mp4,m4a,3gp,3g2,mj2 QuickTime/MPEG-4/Motion JPEG 2000 format
E mp2 MPEG audio layer 2
DE mp3 MPEG audio layer 3
E mp4 MP4 format
D mpc Musepack
D mpc8 Musepack SV8
DE mpeg MPEG-1 System format
E mpeg1video raw MPEG-1 video
E mpeg2video raw MPEG-2 video
DE mpegts MPEG-2 transport stream format
D mpegtsraw MPEG-2 raw transport stream format
D mpegvideo raw MPEG video
E mpjpeg MIME multipart JPEG format
D msnwctcp MSN TCP Webcam stream
DE mulaw PCM mu-law format
D mvi Motion Pixels MVI format
DE mxf Material eXchange Format
E mxf_d10 Material eXchange Format, D-10 Mapping
D nc NC camera feed format
D nsv Nullsoft Streaming Video
E null raw null video format
DE nut NUT format
D nuv NuppelVideo format
DE ogg Ogg
D oma Sony OpenMG audio
DE oss Open Sound System playback
E psp PSP MP4 format
D psxstr Sony Playstation STR format
D pva TechnoTrend PVA file and stream format
D qcp QCP format
D r3d REDCODE R3D format
DE rawvideo raw video format
E rcv VC-1 test bitstream
D rl2 RL2 format
DE rm RealMedia format
D rpl RPL/ARMovie format
E rtp RTP output format
DE rtsp RTSP output format
DE s16be PCM signed 16 bit big-endian format
DE s16le PCM signed 16 bit little-endian format
DE s24be PCM signed 24 bit big-endian format
DE s24le PCM signed 24 bit little-endian format
DE s32be PCM signed 32 bit big-endian format
DE s32le PCM signed 32 bit little-endian format
DE s8 PCM signed 8 bit format
D sdp SDP
D shn raw Shorten
D siff Beam Software SIFF
D smk Smacker video
D sol Sierra SOL format
DE sox SoX native format
E spdif IEC958 - S/PDIF (IEC-61937)
E svcd MPEG-2 PS format (VOB)
DE swf Flash format
D thp THP
D tiertexseq Tiertex Limited SEQ format
D tmv 8088flex TMV
DE truehd raw TrueHD
D tta True Audio
D txd Renderware TeXture Dictionary
DE u16be PCM unsigned 16 bit big-endian format
DE u16le PCM unsigned 16 bit little-endian format
DE u24be PCM unsigned 24 bit big-endian format
DE u24le PCM unsigned 24 bit little-endian format
DE u32be PCM unsigned 32 bit big-endian format
DE u32le PCM unsigned 32 bit little-endian format
DE u8 PCM unsigned 8 bit format
D vc1 raw VC-1
D vc1test VC-1 test bitstream format
E vcd MPEG-1 System format (VCD)
D video4linux Video4Linux device grab
D video4linux2 Video4Linux2 device grab
D vmd Sierra VMD format
E vob MPEG-2 PS format (VOB)
DE voc Creative Voice file format
D vqf Nippon Telegraph and Telephone Corporation (NTT) TwinVQ
D w64 Sony Wave64 format
DE wav WAV format
D wc3movie Wing Commander III movie format
E webm WebM file format
D wsaud Westwood Studios audio format
D wsvqa Westwood Studios VQA format
D wv WavPack
D x11grab X11grab
D xa Maxis XA File Format
D yop Psygnosis YOP Format
DE yuv4mpegpipe YUV4MPEG pipe format -
metadata_object.c : Remove un-needed asserts
10 juillet 2016, par Erik de Castro Lopometadata_object.c : Remove un-needed asserts
These asserts were being triggered by AFL (American Fuzzy Lop) and
serve seemingly no useful purpose. The are only enabled in debug builds
where they abort the program which is otherwise in a safe state.Removing these asserts will potentially allow AFL to turn up other
problems elsewhere. -
ffmpeg muxing overhead converting avi to mp4
8 avril 2017, par SlightzI have been trying to convert Avi to mp4 and Mkv to mp4. About half way the conversion stops and I get this error message.
frame=39363 fps=133 q=-1.0 Lsize= 89951kB time=00:21:52.06 bitrate= 561.6kbits/s dup=7907 drop=0 speed=4.44x
video:67736kB audio:20837kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.556231%
[libx264 @ 0x4607020] frame I:392 Avg QP:20.71 size: 34889
[libx264 @ 0x4607020] frame P:12191 Avg QP:20.84 size: 3857
[libx264 @ 0x4607020] frame B:26780 Avg QP:22.63 size: 324
[libx264 @ 0x4607020] consecutive B-frames: 2.7% 15.5% 12.8% 69.0%
[libx264 @ 0x4607020] mb I I16..4: 23.7% 36.4% 39.9%
[libx264 @ 0x4607020] mb P I16..4: 1.5% 2.2% 0.9% P16..4: 30.4% 4.7% 4.7% 0.0% 0.0% skip:55.5%
[libx264 @ 0x4607020] mb B I16..4: 0.0% 0.1% 0.1% B16..8: 11.9% 0.6% 0.2% direct: 0.6% skip:86.6% L0:31.1% L1:67.6% BI: 1.2%
[libx264 @ 0x4607020] 8x8 transform intra:43.0% inter:46.1%
[libx264 @ 0x4607020] direct mvs spatial:99.9% temporal:0.1%
[libx264 @ 0x4607020] coded y,uvDC,uvAC intra: 37.6% 66.1% 49.3% inter: 3.0% 8.5% 2.6%
[libx264 @ 0x4607020] i16 v,h,dc,p: 69% 17% 12% 2%
[libx264 @ 0x4607020] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 12% 44% 5% 5% 4% 5% 4% 6%
[libx264 @ 0x4607020] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 16% 14% 7% 8% 7% 8% 7% 8%
[libx264 @ 0x4607020] i8c dc,h,v,p: 43% 28% 23% 6%
[libx264 @ 0x4607020] Weighted P-Frames: Y:0.2% UV:0.2%
[libx264 @ 0x4607020] ref P L0: 73.2% 3.9% 13.1% 4.9% 4.7% 0.1% 0.0%
[libx264 @ 0x4607020] ref B L0: 84.5% 9.6% 4.6% 1.3%
[libx264 @ 0x4607020] ref B L1: 96.6% 3.4%
[libx264 @ 0x4607020] kb/s:422.90
[aac @ 0x460ab80] Qavg: 1245.471I have tried different commands I’ve found on google but no luck.
ffmpeg -i american.dad.s01e01.dvdrip.xvid.repack-omicron.avi -r 30 -vcodec libx264 -vf scale=-1:480 -b:v 500k -bufsize 500K -bt 1600k -threads 0 -profile high -preset slow -acodec aac -ac 2 -ar 44100 -ab 128k converting/out2.mp4
ffmpeg -i american.dad.s01e01.dvdrip.xvid.repack-omicron.avi -acodec aac -b:a 128k -vcodec libx264 -vf scale=-1:480 -threads 0 -profile high -preset slow -b:v 500k -bufsize 1000k -maxrate 500k -f mp4 converting/out1.mp4
ffmpeg -re -i american.dad.s01e01.dvdrip.xvid.repack-omicron.avi -r 30 -isync -ac 2 -acodec aac -strict -2 -b:a 80k -ar 22050 -vcodec libx264 -vf scale=-1:480 -crf 18 -profile high -preset slow -b:v 500K -bufsize 500K -maxrate 500K -f mp4 converting/out3.mp4
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