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Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
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Ecrire une actualité
21 juin 2013, parPrésentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...) -
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 (...)
Sur d’autres sites (11158)
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Can build & make video call with pjsip and ffmpeg
10 mai 2023, par QVietI try to build PJSIP with ffmpeg with this config :


i Follow those step :


- 

- build need lib and place in thirdparty folder name ffmpeg
- setup link lib & header already.
- run build with "$configure —with-ffmpeg="
- config_site.h add :












#define PJMEDIA_HAS_OPENH264_CODEC 1 
#define PJMEDIA_HAS_VIDEO 1 
#define PJMEDIA_VIDEO_DEV_HAS_FFMPEG 1 
#define PJMEDIA_HAS_FFMPEG_VID_CODEC 1 
#define PJMEDIA_HAS_FFMPEG 1 
#define PJMEDIA_HAS_FFMPEG_CODEC_H264 1 
#define PJMEDIA_HAS_LIBAVDEVICE 1 
#define PJMEDIA_HAS_OPENH264_CODEC 1




I see have to enable PJMEDIA_HAS_OPENH264_CODEC , if not, can build success but when import will receive this error :


Undefined symbol: _WelsCreateDecoder


cause miss wels package exits in openh264 lib.


The build with success after all with above config but in this :


pj_status_t status = pjsua_vid_enum_codecs(videoCodecInfo, &videoCodecCount);


the codec info just show 1 codec is "H264/97" -> is OpenH264 codec, i can't see ffmpeg here.
When im start call like normal, see log openh264 init call/ open camera .


What i need step to using ffmpeg, i can see any docs about it


can you help me ?


** this i log call stack :**


2023-04-24 10:17:21.522976+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.523 [SIPSample -[SIPSample startEndpointWithEndpointConfiguration:error:]:272] Creating new PSUASIP Endpoint instance.
10:17:21.525 os_core_unix.c !pjlib 2.13-dev for POSIX initialized
10:17:21.526 sip_endpoint.c .Creating endpoint instance...
10:17:21.527 pjlib .select() I/O Queue created (0x1050a32c8)
10:17:21.527 sip_endpoint.c .Module "mod-msg-print" registered
10:17:21.527 sip_transport.c .Transport manager created.
10:17:21.527 pjsua_core.c .PJSUA state changed: NULL --> CREATED
2023-04-24 10:17:21.528077+0700 PSUAKitSample[83000:15642817] 10:17:21.528 sip_endpoint.c .Module "mod-pjsua-log" registered

2023-04-24 10:17:21.528204+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.528 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-PSUA-log" registered
2023-04-24 10:17:21.529375+0700 PSUAKitSample[83000:15642817] 10:17:21.529 sip_endpoint.c .Module "mod-tsx-layer" registered

2023-04-24 10:17:21.529477+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.529 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-tsx-layer" registered
2023-04-24 10:17:21.529491+0700 PSUAKitSample[83000:15642817] 10:17:21.529 sip_endpoint.c .Module "mod-stateful-util" registered

2023-04-24 10:17:21.529592+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.530 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-stateful-util" registered
2023-04-24 10:17:21.529895+0700 PSUAKitSample[83000:15642817] 10:17:21.529 sip_endpoint.c .Module "mod-ua" registered

2023-04-24 10:17:21.530024+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.530 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-ua" registered
2023-04-24 10:17:21.530068+0700 PSUAKitSample[83000:15642817] 10:17:21.530 sip_endpoint.c .Module "mod-100rel" registered

2023-04-24 10:17:21.530181+0700 PSUAKitSample[83000:15642817] 10:17:21.530 sip_endpoint.c .Module "mod-pjsua" registered

2023-04-24 10:17:21.530217+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.530 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-100rel" registered
2023-04-24 10:17:21.530283+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.530 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-PSUA" registered
2023-04-24 10:17:21.530865+0700 PSUAKitSample[83000:15642817] 10:17:21.530 sip_endpoint.c .Module "mod-invite" registered

2023-04-24 10:17:21.530970+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.531 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-invite" registered
2023-04-24 10:17:21.677206+0700 PSUAKitSample[83000:15642817] 10:17:21.677 coreaudio_dev.c .. dev_id 0: iPhone IO device (in=1, out=1) 8000Hz

2023-04-24 10:17:21.677497+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.677 [SIPSample void logCallBack(int, const char *, int):1034] coreaudio_dev.c .. dev_id 0: iPhone IO device (in=1, out=1) 8000Hz
2023-04-24 10:17:21.677588+0700 PSUAKitSample[83000:15642817] 10:17:21.677 coreaudio_dev.c ..core audio initialized

2023-04-24 10:17:21.677804+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.678 [SIPSample void logCallBack(int, const char *, int):1034] coreaudio_dev.c ..core audio initialized
2023-04-24 10:17:21.678538+0700 PSUAKitSample[83000:15642817] 10:17:21.678 pjlib ..select() I/O Queue created (0x1060684a8)

2023-04-24 10:17:21.678743+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.679 [SIPSample void logCallBack(int, const char *, int):1034] pjlib ..select() I/O Queue created (0x1060684a8)
2023-04-24 10:17:21.683380+0700 PSUAKitSample[83000:15642817] 10:17:21.683 pjsua_vid.c ..Initializing video subsystem..

2023-04-24 10:17:21.683585+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.683 [SIPSample void logCallBack(int, const char *, int):1034] PSUA_vid.c ..Initializing video subsystem..
2023-04-24 10:17:21.684058+0700 PSUAKitSample[83000:15642817] 10:17:21.684 vid_conf.c ...Created video conference bridge with 32 ports

2023-04-24 10:17:21.684260+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.684 [SIPSample void logCallBack(int, const char *, int):1034] vid_conf.c ...Created video conference bridge with 32 ports
2023-04-24 10:17:21.684983+0700 PSUAKitSample[83000:15642817] 10:17:21.684 openh264.cpp ...OpenH264 codec initialized

2023-04-24 10:17:21.685168+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.685 [SIPSample void logCallBack(int, const char *, int):1034] openh264.cpp ...OpenH264 codec initialized
2023-04-24 10:17:21.685237+0700 PSUAKitSample[83000:15642817] 10:17:21.685 opengl_dev.c ...OpenGL device initialized

2023-04-24 10:17:21.685370+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.685 [SIPSample void logCallBack(int, const char *, int):1034] opengl_dev.c ...OpenGL device initialized
2023-04-24 10:17:21.715616+0700 PSUAKitSample[83000:15642817] 10:17:21.715 darwin_dev.m ...Darwin video initialized with 5 devices:

2023-04-24 10:17:21.715796+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.716 [SIPSample void logCallBack(int, const char *, int):1034] darwin_dev.m ...Darwin video initialized with 5 devices:
2023-04-24 10:17:21.715812+0700 PSUAKitSample[83000:15642817] 10:17:21.715 darwin_dev.m ... 0: [Renderer] iOS - UIView

2023-04-24 10:17:21.715917+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.716 [SIPSample void logCallBack(int, const char *, int):1034] darwin_dev.m ... 0: [Renderer] iOS - UIView
2023-04-24 10:17:21.715921+0700 PSUAKitSample[83000:15642817] 10:17:21.715 darwin_dev.m ... 1: [Capturer] AVF - Front Camera

2023-04-24 10:17:21.716006+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.716 [SIPSample void logCallBack(int, const char *, int):1034] darwin_dev.m ... 1: [Capturer] AVF - Front Camera
2023-04-24 10:17:21.716033+0700 PSUAKitSample[83000:15642817] 10:17:21.716 darwin_dev.m ... 2: [Capturer] AVF - Back Camera

2023-04-24 10:17:21.716137+0700 PSUAKitSample[83000:15642817] 10:17:21.716 darwin_dev.m ... 3: [Capturer] AVF - Back Dual Camera

2023-04-24 10:17:21.716152+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.716 [SIPSample void logCallBack(int, const char *, int):1034] darwin_dev.m ... 2: [Capturer] AVF - Back Camera
2023-04-24 10:17:21.716218+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.716 [SIPSample void logCallBack(int, const char *, int):1034] darwin_dev.m ... 3: [Capturer] AVF - Back Dual Camera
2023-04-24 10:17:21.716247+0700 PSUAKitSample[83000:15642817] 10:17:21.716 darwin_dev.m ... 4: [Capturer] AVF - Back Telephoto Camera

2023-04-24 10:17:21.716375+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.716 [SIPSample void logCallBack(int, const char *, int):1034] darwin_dev.m ... 4: [Capturer] AVF - Back Telephoto Camera
2023-04-24 10:17:21.716409+0700 PSUAKitSample[83000:15642817] 10:17:21.716 colorbar_dev.c ...Colorbar video src initialized with 2 device(s):

2023-04-24 10:17:21.716673+0700 PSUAKitSample[83000:15642817] 10:17:21.716 colorbar_dev.c ... 0: Colorbar generator

2023-04-24 10:17:21.716764+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.717 [SIPSample void logCallBack(int, const char *, int):1034] colorbar_dev.c ...Colorbar video src initialized with 2 device(s):
2023-04-24 10:17:21.716918+0700 PSUAKitSample[83000:15642817] 10:17:21.716 colorbar_dev.c ... 1: Colorbar-active

2023-04-24 10:17:21.716938+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.717 [SIPSample void logCallBack(int, const char *, int):1034] colorbar_dev.c ... 0: Colorbar generator
2023-04-24 10:17:21.717192+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.717 [SIPSample void logCallBack(int, const char *, int):1034] colorbar_dev.c ... 1: Colorbar-active
2023-04-24 10:17:21.717528+0700 PSUAKitSample[83000:15642817] 10:17:21.717 sip_endpoint.c .Module "mod-evsub" registered

2023-04-24 10:17:21.717645+0700 PSUAKitSample[83000:15642975] 💚 DEBUG 10:17:21.718 [SIPSample void logCallBack(int, const char *, int):1034] sip_endpoint.c .Module "mod-evsub" registered
2023-04-24 10:17:21.717710+0700 PSUAKitSample[83000:15642817] 10:17:21.717 sip_endpoint.c .Module "mod-presence" registered


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FFMPEG : Extract Audio with exact Timing despite corrupted intermediate audio chunks
5 novembre 2020, par user2029101I have a full automated tool chain which first concatenate video chunks and adjusts user events to it.
This first step uses 3rd party software, I am not able to fix the problem there.
Later in the process I extract the audio from the video. Sometimes there are corrupted audio chunks inbetween. FFMPEG ignores the corrupted parts on extraction. So I got a mutch shorter audio (the linked events rely on the exact length of the org A/V). It wouldnt be a big issue if it would only happen at the end, I know how to pad it there, but at random poistions, I didnt find an option at the documentation doing the job.
The only solution that worked was (pretty dirty I know) to convert the video to another video container with removed video stream and rename the file to MP3/AAC. It was working at windows/Android but all Mac-Browser didnt play it.


The -filter_complex -discard looks promising but I didnt find any good example for the correct syntax.
I have found an Adobe Tool doing the job correctly so I hope there is a way to do with ffmpeg, too.


General
Complete name : C:\tmp123\video.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 57.8 MiB
Duration : 6 min 51 s
Overall bit rate : 1 177 kb/s
Writing application : Lavf58.26.100

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Baseline@L4
Format settings, CABAC : No
Format settings, RefFrames : 2 frames
Format settings, GOP : M=1, N=30
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 6 min 51 s
Bit rate : 1 003 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.303 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.016
Stream size : 49.2 MiB (85%)

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 6 min 51 s
Bit rate mode : Constant
Bit rate : 168 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 8.22 MiB (14%)
Default : Yes
Alternate group : 1


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I Can't Upload This Video File (mp4) To Twitter
1er janvier 2024, par Marcelo AugustoI tried to upload a video file (mp4) to Twitter but the site complained it couldn't be uploaded. It seems Twitter has some conditions in order to allow a video upload :



File Type: MP4 or MOV
Max Time: 2 minutes and 20 seconds
Minimum Resolution: 32 x 32
Maximum Resolution: 1920 x 1200
Aspect Ratios: 1:2.39 - 2.39:1 range (inclusive)
Maximum Frame rate: 40 fps
Maximum Video Bitrate: 25 Mbps



And here you are the general infos about the video I was trying to upload but Twitter kept saying there was a problem while processing it (the infos I got through mediainfo) :



General
Complete name : tmp03.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/mp41)
File size : 6.71 MiB
Duration : 2mn 15s
Overall bit rate mode : Constant
Overall bit rate : 417 Kbps
Encoded date : UTC 1904-01-01 00:00:00
Tagged date : UTC 1904-01-01 00:00:00
Writing application : Lavf58.29.100

Video
ID : 1
Format : MPEG-4 Visual
Format profile : Simple@L1
Format settings, BVOP : No
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Codec ID : 20
Duration : 2mn 15s
Bit rate mode : Constant
Bit rate : 281 Kbps
Width : 720 pixels
Height : 405 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 (30000/1001) fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.032
Stream size : 4.52 MiB (67%)
Writing library : Lavc58.54.100
Encoded date : UTC 1904-01-01 00:00:00
Tagged date : UTC 1904-01-01 00:00:00

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 2mn 15s
Duration_LastFrame : -19ms
Bit rate mode : Constant
Bit rate : 129 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Frame rate : 46.875 fps (1024 spf)
Compression mode : Lossy
Stream size : 2.07 MiB (31%)
Default : Yes
Alternate group : 1
Encoded date : UTC 1904-01-01 00:00:00
Tagged date : UTC 1904-01-01 00:00:00



Can you tell me what's wrong with the video file ??



Best regards !


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