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Mot : - Tags -/framasoft

Autres articles (54)

Les autorisations surchargées par les plugins

27 avril 2010, par kent1

Mediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs
HTML5 audio and video support

13 avril 2011, par kent1

MediaSPIP 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.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...)
Support audio et vidéo HTML5

10 avril 2011

MediaSPIP 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.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 18

Sur d’autres sites (8639)

AForge.Video.FFMPEG used in C#

17 janvier 2017, par cuong nguyen

I use Visual C# 2008 and want to write AVI file from bmp sequences.

I found AForge.Video.VWF but it’s just for "vmw3" or "DIB " codecs and I want to use AForge.Video.FFMPEG but it got error.

For example I just code :

using System;

using System.Collections.Generic;



using System.Linq;

using System.Text;

using AForge.Video.FFMPEG;



namespace ConsoleApplication4

{

    class Program

    {

        static void Main(string[] args)

        {

            VideoFileWriter vfw = new VideoFileWriter();

        }

    }

}

But I got this filenotfoundexception

{"The specified module could not be found. (Exception from HRESULT: 0x8007007E)":null}

Conversion for WebM file format using FFMPEG

23 mars 2012, par user974435

I am using followng command to convert video to webm format

ffmpeg -i video/ds2.mp4 -acodec libvorbis -ac 2 -ab 96k -ar 44100 -b:a 345k -s 640x360 video/ds2.webm

I am receiving following errors :

1) incompatible sample format 's16' for codec 'libvorbis'

2) strptime() unavailable on this system, cannot convert the data string

Do you any idea why I cannot convert, tested conversion to FLV and it's working very well

Console output

C:\inetpub\wwwroot>ffmpeg -i video/testavi.avi video/ds2.webm

ffmpeg version N-35709-g7d531e8, Copyright (c) 2000-2011 the FFmpeg developers

  built on Dec 12 2011 13:56:52 with gcc 4.6.2

  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru

ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libope

ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --en

able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger -

-enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwben

c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-

libxvid --enable-zlib

  libavutil    51. 32. 0 / 51. 32. 0

  libavcodec   53. 43. 0 / 53. 43. 0

  libavformat  53. 24. 0 / 53. 24. 0

  libavdevice  53.  4. 0 / 53.  4. 0

  libavfilter   2. 53. 0 /  2. 53. 0

  libswscale    2.  1. 0 /  2.  1. 0

  libpostproc  51.  2. 0 / 51.  2. 0

Input #0, avi, from &#39;video/testavi.avi&#39;:

  Metadata:

    encoder         : Lavf51.12.1

  Duration: 00:00:13.03, start: 0.000000, bitrate: 36427 kb/s

    Stream #0:0: Video: msmpeg4 (MP43 / 0x3334504D), yuv420p, 1920x1080, 30 tbr,

 30 tbn, 30 tbc

    Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16, 192 kb

/s

File &#39;video/ds2.webm&#39; already exists. Overwrite ? [y/N] y

w:1920 h:1080 pixfmt:yuv420p tb:1/1000000 sar:0/1 sws_param:

[libvpx @ 0000000001CA9BB0] v0.9.7-p1

Output #0, webm, to &#39;video/ds2.webm&#39;:

  Metadata:

    encoder         : Lavf53.24.0

    Stream #0:0: Video: vp8, yuv420p, 1920x1080, q=-1--1, 200 kb/s, 1k tbn, 30 t

bc

    Stream #0:1: Audio: vorbis, 44100 Hz, stereo, s16, 128 kb/s

Stream mapping:

  Stream #0:0 -> #0:0 (msmpeg4 -> libvpx)

  Stream #0:1 -> #0:1 (mp3 -> libvorbis)

Press [q] to stop, [?] for help

Problem signature:

  Problem Event Name:   APPCRASH

  Application Name: ffmpeg.exe

  Application Version:  0.0.0.0

  Application Timestamp:    4ee64f02

  Fault Module Name:    ffmpeg.exe

  Fault Module Version: 0.0.0.0

  Fault Module Timestamp:   4ee64f02

  Exception Code:   c0000005

  Exception Offset: 000000000091e090

  OS Version:   6.1.7601.2.1.0.272.7

  Locale ID:    1033

  Additional Information 1: ab8f

  Additional Information 2: ab8f35a907f8f11a8d2e787a8e40efbd

  Additional Information 3: f4d5

  Additional Information 4: f4d524f8bf76a4b71cc6a7afa6412ca9



Read our privacy statement online:

  http://go.microsoft.com/fwlink/?linkid=104288&amp;clcid=0x0409



If the online privacy statement is not available, please read our privacy statement offline:

  C:\Windows\system32\en-US\erofflps.txt

And Console Uncut Output

C:\inetpub\wwwroot>ffmpeg.exe -i "video/testavi.avi" -acodec libvorbis -b:a 96k

-ac 2 -vcodec libvpx -b:v 400k -f webm -s 384x216 "video/testavi.webm"

ffmpeg version N-35709-g7d531e8, Copyright (c) 2000-2011 the FFmpeg developers

  built on Dec 12 2011 13:56:52 with gcc 4.6.2

  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru

ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libope

ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --en

able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger -

-enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwben

c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-

libxvid --enable-zlib

  libavutil    51. 32. 0 / 51. 32. 0

  libavcodec   53. 43. 0 / 53. 43. 0

  libavformat  53. 24. 0 / 53. 24. 0

  libavdevice  53.  4. 0 / 53.  4. 0

  libavfilter   2. 53. 0 /  2. 53. 0

  libswscale    2.  1. 0 /  2.  1. 0

  libpostproc  51.  2. 0 / 51.  2. 0

Input #0, avi, from &#39;video/testavi.avi&#39;:

  Metadata:

    encoder         : Lavf51.12.1

  Duration: 00:00:13.03, start: 0.000000, bitrate: 36427 kb/s

    Stream #0:0: Video: msmpeg4 (MP43 / 0x3334504D), yuv420p, 1920x1080, 30 tbr,

 30 tbn, 30 tbc

    Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16, 192 kb

/s

[buffer @ 0000000001D7FF60] w:1920 h:1080 pixfmt:yuv420p tb:1/1000000 sar:0/1 sw

s_param:

[scale @ 0000000001D7E9E0] w:1920 h:1080 fmt:yuv420p -> w:384 h:216 fmt:yuv420p

flags:0x4

[libvpx @ 0000000001BF7C10] v0.9.7-p1

Output #0, webm, to &#39;video/testavi.webm&#39;:

  Metadata:

    encoder         : Lavf53.24.0

    Stream #0:0: Video: vp8, yuv420p, 384x216, q=-1--1, 400 kb/s, 1k tbn, 30 tbc



    Stream #0:1: Audio: vorbis, 44100 Hz, 2 channels, s16, 96 kb/s

Stream mapping:

  Stream #0:0 -> #0:0 (msmpeg4 -> libvpx)

  Stream #0:1 -> #0:1 (mp3 -> libvorbis)

Press [q] to stop, [?] for help

Procedure entry point could not be found ?

30 décembre 2012, par ronag

I've encountered a strange problem. After updating to the latest ffmpeg headers/lib/dll I keep getting the error :

The procedure entry point __glewProgramUniform1i could not be located in the dynamic link library

If I change so that I link to glew using static linking, then that specific error disappears and it instead complains about some other procedure entry point in some other dll, and so on.

As soon as a revert to the old ffmpeg headers/lib/dll the problem disappears.

What could cause this behavior ? How do I debug this ?

NOTE : This only happens during release builds, not during debug builds.

enter image description here

Depends profile log :

Started "CONHOST.EXE" (process 0x1BBC) at address 0x000007F63CF60000.  Successfully hooked module.

Loaded "NTDLL.DLL" at address 0x000007F945C30000.  Successfully hooked module.

Loaded "KERNEL32.DLL" at address 0x000007F943400000.  Successfully hooked module.

Loaded "KERNELBASE.DLL" at address 0x000007F942D10000.  Successfully hooked module.

DllMain(0x000007F942D10000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "KERNELBASE.DLL" called.

DllMain(0x000007F942D10000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "KERNELBASE.DLL" returned 1 (0x1).

DllMain(0x000007F943400000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "KERNEL32.DLL" called.

DllMain(0x000007F943400000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "KERNEL32.DLL" returned 1 (0x1).

Injected "DEPENDS.DLL" at address 0x000000005ACD0000.

DllMain(0x000000005ACD0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "DEPENDS.DLL" called.

DllMain(0x000000005ACD0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "DEPENDS.DLL" returned 1 (0x1).

Loaded "GDI32.DLL" at address 0x000007F945970000.  Successfully hooked module.

Loaded "USER32.DLL" at address 0x000007F943860000.  Successfully hooked module.

Loaded "MSVCRT.DLL" at address 0x000007F945430000.  Successfully hooked module.

Loaded "IMM32.DLL" at address 0x000007F945320000.  Successfully hooked module.

Loaded "OLEAUT32.DLL" at address 0x000007F9454E0000.  Successfully hooked module.

Loaded "COMBASE.DLL" at address 0x000007F9457C0000.  Successfully hooked module.

Loaded "MSCTF.DLL" at address 0x000007F944FD0000.  Successfully hooked module.

Loaded "RPCRT4.DLL" at address 0x000007F944CF0000.  Successfully hooked module.

Entrypoint reached. All implicit modules have been loaded.

DllMain(0x000007F943860000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "USER32.DLL" called.

DllMain(0x000007F945430000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "MSVCRT.DLL" called.

DllMain(0x000007F945430000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "MSVCRT.DLL" returned 1 (0x1).

DllMain(0x000007F943860000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "USER32.DLL" returned 1 (0x1).

DllMain(0x000007F945970000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "GDI32.DLL" called.

DllMain(0x000007F945970000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "GDI32.DLL" returned 1 (0x1).

DllMain(0x000007F944FD0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "MSCTF.DLL" called.

DllMain(0x000007F944FD0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "MSCTF.DLL" returned 1 (0x1).

DllMain(0x000007F945320000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "IMM32.DLL" called.

DllMain(0x000007F945320000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "IMM32.DLL" returned 1 (0x1).

DllMain(0x000007F944CF0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "RPCRT4.DLL" called.

DllMain(0x000007F944CF0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "RPCRT4.DLL" returned 1154577921 (0x44D17601).

DllMain(0x000007F9457C0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "COMBASE.DLL" called.

DllMain(0x000007F9457C0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "COMBASE.DLL" returned 1 (0x1).

DllMain(0x000007F9454E0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "OLEAUT32.DLL" called.

DllMain(0x000007F9454E0000, DLL_PROCESS_ATTACH, 0x00000019CF36F8C0) in "OLEAUT32.DLL" returned 1 (0x1).

Loaded "UXTHEME.DLL" at address 0x000007F941950000.  Successfully hooked module.

DllMain(0x000007F941950000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "UXTHEME.DLL" called.

DllMain(0x000007F941950000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "UXTHEME.DLL" returned 1 (0x1).

Error writing a breakpoint at the entrypoint return of "".  Entrypoint cannot be hooked. Invalid access to memory location (998).

Loaded "" at address 0x00000019D1220000.  Successfully hooked module.

Unloaded "" at address 0x00000019D1220000.

Loaded "START8_64.DLL" at address 0x000007F93A130000.  Successfully hooked module.

DllMain(0x000007F93A130000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "START8_64.DLL" called.

GetProcAddress(0x000007F943860000 [USER32.DLL], "CreateWindowInBand") called from "START8_64.DLL" at address 0x000007F93A1C0941 and returned 0x000007F943872C20.

LoadLibraryA("ADVAPI32.dll") called from "START8_64.DLL" at address 0x000007F93A1A1D5C.

Loaded "ADVAPI32.DLL" at address 0x000007F944E40000.  Successfully hooked module.

Loaded "SECHOST.DLL" at address 0x000007F9439B0000.  Successfully hooked module.

DllMain(0x000007F9439B0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "SECHOST.DLL" called.

DllMain(0x000007F9439B0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "SECHOST.DLL" returned 1 (0x1).

DllMain(0x000007F944E40000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "ADVAPI32.DLL" called.

DllMain(0x000007F944E40000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "ADVAPI32.DLL" returned 1 (0x1).

LoadLibraryA("ADVAPI32.dll") returned 0x000007F944E40000.

GetProcAddress(0x000007F944E40000 [ADVAPI32.DLL], "RegOpenKeyExW") called from "START8_64.DLL" at address 0x000007F93A1A1E59 and returned 0x000007F944E413D0.

GetProcAddress(0x000007F944E40000 [ADVAPI32.DLL], "RegQueryValueExW") called from "START8_64.DLL" at address 0x000007F93A1A1E59 and returned 0x000007F944E413F0.

GetProcAddress(0x000007F944E40000 [ADVAPI32.DLL], "RegCloseKey") called from "START8_64.DLL" at address 0x000007F93A1A1E59 and returned 0x000007F944E413B0.

GetProcAddress(0x000007F943860000 [USER32.DLL], "GetWindowBand") called from "START8_64.DLL" at address 0x000007F93A1C0A91 and returned 0x000007F943863210.

GetProcAddress(0x000007F943860000 [USER32.DLL], "SetWindowBand") called from "START8_64.DLL" at address 0x000007F93A1C0AC1 and returned 0x000007F943872BB0.

DllMain(0x000007F93A130000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "START8_64.DLL" returned 1 (0x1).

Loaded "DWMAPI.DLL" at address 0x000007F941120000.  Successfully hooked module.

DllMain(0x000007F941120000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "DWMAPI.DLL" called.

DllMain(0x000007F941120000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "DWMAPI.DLL" returned 1 (0x1).

Loaded "COMCTL32.DLL" at address 0x000007F940010000.  Successfully hooked module.

DllMain(0x000007F940010000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "COMCTL32.DLL" called.

DllMain(0x000007F940010000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "COMCTL32.DLL" returned 1 (0x1).

Loaded "OLE32.DLL" at address 0x000007F945AB0000.  Successfully hooked module.

DllMain(0x000007F945AB0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "OLE32.DLL" called.

DllMain(0x000007F945AB0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "OLE32.DLL" returned 1 (0x1).

Loaded "CRYPTBASE.DLL" at address 0x000007F9429A0000.  Successfully hooked module.

Loaded "BCRYPTPRIMITIVES.DLL" at address 0x000007F942940000.  Successfully hooked module.

DllMain(0x000007F942940000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "BCRYPTPRIMITIVES.DLL" called.

DllMain(0x000007F942940000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "BCRYPTPRIMITIVES.DLL" returned 1 (0x1).

DllMain(0x000007F9429A0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "CRYPTBASE.DLL" called.

DllMain(0x000007F9429A0000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "CRYPTBASE.DLL" returned 1 (0x1).

Loaded "SHCORE.DLL" at address 0x000007F941D20000.  Successfully hooked module.

DllMain(0x000007F941D20000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "SHCORE.DLL" called.

DllMain(0x000007F941D20000, DLL_PROCESS_ATTACH, 0x0000000000000000) in "SHCORE.DLL" returned 1 (0x1).

1 | ... | 2352 | 2353 | 2354 | 2355 | 2356 | 2357 | 2358 | 2359 | 2360 | ... | 2880

Recherche avancée

Médias (1)

Richard Stallman et le logiciel libre

Autres articles (54)

Les autorisations surchargées par les plugins

HTML5 audio and video support

Support audio et vidéo HTML5

Sur d’autres sites (8639)

AForge.Video.FFMPEG used in C#

Conversion for WebM file format using FFMPEG

Procedure entry point could not be found ?

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