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Médias (91)

Corona Radiata

26 septembre 2011, par kent1

Mis à jour : Septembre 2011

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, mp3

1
2
3
4
5
Lights in the Sky

26 septembre 2011, par kent1

Mis à jour : Septembre 2011

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, mp3

1
2
3
4
5
Head Down

26 septembre 2011, par kent1

Mis à jour : Septembre 2011

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, mp3

1
2
3
4
5
Echoplex

26 septembre 2011, par kent1

Mis à jour : Septembre 2011

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, mp3

1
2
3
4
5
Discipline

26 septembre 2011, par kent1

Mis à jour : Septembre 2011

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, mp3

1
2
3
4
5
Letting You

26 septembre 2011, par kent1

Mis à jour : Septembre 2011

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, mp3

1
2
3
4
5

1 | ... | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ... | 16

Autres articles (63)

Websites made with MediaSPIP

2 mai 2011, par kent1

This page lists some websites based on MediaSPIP.
Creating farms of unique websites

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MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)
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

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cmdutils : remove duplicate windows.h include

8 novembre 2016, par Michael Niedermayer

cmdutils : remove duplicate windows.h include

Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>

[D H] cmdutils.c

LibVLC DXVA2 Windows C++ Hardware Acceleration

15 novembre 2016, par Sergiu Vlad

I want to decode a h264 RTSP stream using DXVA2 Accelerated decoder. In VLC it does work but in my code have the following output :

avcodec generic warning: threaded frame decoding is not compatible with DXVA2, disabled

avcodec generic debug: available hardware decoder output format 61 (dxva2_vld)

avcodec generic debug: available hardware decoder output format 128 (d3d11va_vld)

avcodec generic debug: available software decoder output format 12 (yuvj420p)

core generic debug: looking for hw decoder module matching "any": 1 candidates

core generic debug: no hw decoder modules matched

Is this a problem with NV12 conversion ? Is there a way to force DXVA2 ?

Thanks

CODE :

    #include 

#include 

#include 

#include 

#include 

#include <iostream>



#include 

#include <ctime>

#include <vlc></vlc>vlc.h>



// RTSP address

const char* rtspAddress = "rtsp://admin:admin@192.168.0.245/live_st1";

// Video resolution WxH

cv::Size rtspRes(1920, 1080);



struct VideoDataStruct

{

    int param;

};



int done = 0;

libvlc_media_player_t *mp;

unsigned int videoBufferSize = 0;

uint8_t *videoBuffer = 0;



void cbVideoPrerender(void *p_video_data, uint8_t **pp_pixel_buffer, int size)

{

    if (size > videoBufferSize || !videoBuffer)

    {

        printf("Reallocate raw video buffer %d bytes\n", size);

        free(videoBuffer);

        videoBuffer = (uint8_t *)malloc(size);

        videoBufferSize = size;

    }



    // videoBuffer = (uint8_t *)malloc(size);

    *pp_pixel_buffer = videoBuffer;

}

void cbVideoPostrender(void *p_video_data, uint8_t *p_pixel_buffer, int width, int height, int pixel_pitch, int size, int64_t pts)

{

    // Unlocking

    //CloseHandle(hMutex);



}



//static void handleEvent(const libvlc_event_t* pEvt, void* pUserData)

//{

//    libvlc_time_t time;

//    switch (pEvt->type)

//    {

//    case libvlc_MediaPlayerTimeChanged:

//        time = libvlc_media_player_get_time(mp);

//        printf("MediaPlayerTimeChanged %lld ms\n", (long long)time);

//        break;

//    case libvlc_MediaPlayerEndReached:

//        printf("MediaPlayerEndReached\n");

//        done = 1;

//        break;

//    default:

//        printf("%s\n", libvlc_event_type_name(pEvt->type));

//    }

//}



clock_t startTime[8];

int framesReceivedThisSecond[8];



int main()

{





    // VLC pointers

    libvlc_instance_t *inst;

    libvlc_media_t *m;

    void *pUserData = 0;



    VideoDataStruct dataStruct;



    // VLC options

    char smem_options[1000];



    // RV24

    sprintf(smem_options

            , "#transcode{vcodec=RV24}:smem{"

              "video-prerender-callback=%lld,"

              "video-postrender-callback=%lld,"

              "video-data=%lld,"

              "no-time-sync},"

            , (long long int)(intptr_t)(void*)&amp;cbVideoPrerender

            , (long long int)(intptr_t)(void*)&amp;cbVideoPostrender

            , (long long int)(intptr_t)(void*)&amp;dataStruct

            );



    const char * const vlc_args[] = {

        "-I", "dummy",            // Don't use any interface

        "--ignore-config",        // Don't use VLC's config

        "--extraintf=logger",     // Log anything

        "--verbose=4",            // Be verbose

        //        "--ffmpeg-hw",

        //        "-vvv",

        "--ffmpeg-hw",

        "--avcodec-hw=any",

        "--sout", smem_options    // Stream to memory



    };



    // Launch VLC

    inst = libvlc_new(sizeof(vlc_args) / sizeof(vlc_args[0]), vlc_args);



    // Create a new item

    m = libvlc_media_new_location(inst, rtspAddress);







    // Create a media player playing environement

    mp = libvlc_media_player_new_from_media(m);



    //    libvlc_event_manager_t* eventManager = libvlc_media_player_event_manager(mp);

    //    libvlc_event_attach(eventManager, libvlc_MediaPlayerTimeChanged, handleEvent, pUserData);

    //    libvlc_event_attach(eventManager, libvlc_MediaPlayerEndReached, handleEvent, pUserData);

    //    libvlc_event_attach(eventManager, libvlc_MediaPlayerPositionChanged, handleEvent, pUserData);



    //libvlc_video_set_format(mp, "RV24", 240, 320, 240 * 3 );



    // play the media_player

    libvlc_media_player_play(mp);





    // Create a window for displaying the video

    std::string winName("Demo Video");

    cv::namedWindow(winName, cv::WINDOW_AUTOSIZE);



    cv::Mat frame;

    int key = 0;



    // Endless loop, press Esc to quit

    while (key != 27)

    {



        // Check for invalid input

        if (videoBuffer)

        {

            // CV_8UC3 = 8 bits, 3 chanels

            frame = cv::Mat(rtspRes, CV_8UC3, videoBuffer);

        }





        if (frame.rows == 0 || frame.cols == 0)

            continue;



        int stream_number=0;

        framesReceivedThisSecond[stream_number]++;

        long    duration = ( std::clock() - startTime[stream_number] );

        if(duration>1000)

        {

            std::cout&lt;&lt;"\n"&lt;&lt;"FPS "&lt;code></ctime></iostream>

FULL LOG :

core libvlc debug: Copyright © 1996-2016 the VideoLAN team

core libvlc debug: revision 2.2.3-37-g888b7e89

core libvlc debug: configured with ../extras/package/win32/../../../configure  '--enable-update-check' '--enable-lua' '--enable-faad' '--enable-flac' '--enable-theora' '--enable-twolame' '--enable-quicktime' '--enable-avcodec' '--enable-merge-ffmpeg' '--enable-dca' '--enable-mpc' '--enable-libass' '--enable-x264' '--enable-schroedinger' '--enable-realrtsp' '--enable-live555' '--enable-dvdread' '--enable-shout' '--enable-goom' '--enable-caca' '--disable-sdl' '--enable-qt' '--enable-skins2' '--enable-sse' '--enable-mmx' '--enable-libcddb' '--enable-zvbi' '--disable-telx' '--enable-nls' '--host=i686-w64-mingw32' '--build=x86_64-pc-linux-gnu' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=i686-w64-mingw32' 'PKG_CONFIG_PATH=/opt/intel/opencl:' 'PKG_CONFIG_LIBDIR=/home/svlad/DEV/vlc/contrib/i686-w64-mingw32/lib/pkgconfig'

core libvlc debug: using multimedia timers as clock source

core libvlc debug:  min period: 1 ms, max period: 1000000 ms

core libvlc debug: searching plug-in modules

core libvlc debug: loading plugins cache file C:\DEV\VLCStreamProcessor\build-untitled-Desktop_Qt_5_5_1_MSVC2013_32bit-Debug\debug\plugins\plugins.dat

core libvlc debug: recursively browsing `C:\DEV\VLCStreamProcessor\build-untitled-Desktop_Qt_5_5_1_MSVC2013_32bit-Debug\debug\plugins'

core libvlc debug: saving plugins cache C:\DEV\VLCStreamProcessor\build-untitled-Desktop_Qt_5_5_1_MSVC2013_32bit-Debug\debug\plugins\plugins.dat

core libvlc debug: plug-ins loaded: 418 modules

core libvlc debug: translation test: code is "C"

core libvlc debug: CPU has capabilities MMX MMXEXT SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 FPU 

core playlist debug: creating audio output

core audio output debug: looking for audio output module matching "any": 6 candidates

directsound audio output debug: found 2 devices

core audio output debug: using audio output module "directsound"

core playlist debug: keeping audio output

core interface debug: looking for interface module matching "logger,none": 16 candidates

logger interface: VLC media player - 2.2.4 Weatherwax

logger interface: Copyright © 1996-2016 the VideoLAN team

logger interface: 

Warning: if you cannot access the GUI anymore, open a command-line window, go to the directory where you installed VLC and run "vlc -I qt"

logger interface: using logger.

logger interface warning: no log filename provided, using `vlc-log.txt'

logger interface debug: opening logfile `vlc-log.txt'

core libvlc debug: VLC media player - 2.2.4 Weatherwax

core libvlc debug: Copyright © 1996-2016 the VideoLAN team

core libvlc debug: revision 2.2.3-37-g888b7e89

core libvlc debug: configured with ../extras/package/win32/../../../configure  '--enable-update-check' '--enable-lua' '--enable-faad' '--enable-flac' '--enable-theora' '--enable-twolame' '--enable-quicktime' '--enable-avcodec' '--enable-merge-ffmpeg' '--enable-dca' '--enable-mpc' '--enable-libass' '--enable-x264' '--enable-schroedinger' '--enable-realrtsp' '--enable-live555' '--enable-dvdread' '--enable-shout' '--enable-goom' '--enable-caca' '--disable-sdl' '--enable-qt' '--enable-skins2' '--enable-sse' '--enable-mmx' '--enable-libcddb' '--enable-zvbi' '--disable-telx' '--enable-nls' '--host=i686-w64-mingw32' '--build=x86_64-pc-linux-gnu' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=i686-w64-mingw32' 'PKG_CONFIG_PATH=/opt/intel/opencl:' 'PKG_CONFIG_LIBDIR=/home/svlad/DEV/vlc/contrib/i686-w64-mingw32/lib/pkgconfig'

core interface debug: using interface module "logger"

core generic debug: creating audio output

core audio output debug: looking for audio output module matching "any": 6 candidates

directsound audio output debug: found 2 devices

core audio output debug: using audio output module "directsound"

core generic debug: keeping audio output

core input debug: Creating an input for 'rtsp://192.168.0.245/live_st1'

core stream output debug: using sout chain=`transcode{vcodec=RV24}:smem{video-prerender-callback=15667245,video-postrender-callback=15667630,video-data=3471900,no-time-sync},'

core stream output debug: stream=`smem'

core stream out debug: looking for sout stream module matching "smem": 22 candidates

core stream out debug: set config option: sout-smem-video-prerender-callback to 15667245

core stream out debug: set config option: sout-smem-video-postrender-callback to 15667630

core stream out debug: set config option: sout-smem-video-data to 3471900

core stream out debug: set config option: sout-smem-time-sync to (null)

core stream out debug: using sout stream module "stream_out_smem"

core stream output debug: stream=`transcode'

core stream out debug: looking for sout stream module matching "transcode": 22 candidates

core stream out debug: set config option: sout-transcode-vcodec to RV24

stream_out_transcode stream out debug: Checking video codec mapping for RV24 got RV24 

stream_out_transcode stream out debug: codec video=RV24 0x0 scaling: 0.000000 0kb/s

core stream out debug: using sout stream module "stream_out_transcode"

core input debug: using timeshift granularity of 50 MiB, in path 'C:\Users\BCDVideo\AppData\Local\Temp'

core input debug: `rtsp://admin:admin@192.168.0.245/live_st1' gives access `rtsp' demux `' path `admin:admin@192.168.0.245/live_st1'

core input debug: specified demux `any'

core input debug: creating demux: access='rtsp' demux='any' location='admin:admin@192.168.0.245/live_st1' file='\\admin:admin@192.168.0.245\live_st1'

core demux debug: looking for access_demux module matching "rtsp": 12 candidates

live555 demux debug: version 2016.01.12

live555 demux debug: RTP subsession 'video/H264'

core input debug: selecting program id=0

live555 demux debug: setup start: 0.000000 stop:0.000000

live555 demux debug: We have a timeout of 60 seconds

live555 demux debug: spawned timeout thread

live555 demux debug: play start: 0.000000 stop:0.000000

core demux debug: using access_demux module "live555"

core decoder debug: looking for packetizer module matching "any": 23 candidates

packetizer_h264 decoder debug: found NAL_SPS (sps_id=0)

packetizer_h264 decoder debug: found NAL_PPS (pps_id=0 sps_id=0)

core decoder debug: using packetizer module "packetizer_h264"

core input debug: starting in sync mode

core demux meta debug: looking for meta reader module matching "any": 2 candidates

lua demux meta debug: Trying Lua scripts in C:\Users\BCDVideo\AppData\Roaming\vlc\lua\meta\reader

lua demux meta debug: Trying Lua scripts in C:\DEV\VLCStreamProcessor\build-untitled-Desktop_Qt_5_5_1_MSVC2013_32bit-Debug\debug\lua\meta\reader

core demux meta debug: no meta reader modules matched

core input debug: `rtsp://admin:admin@192.168.0.245/live_st1' successfully opened

core input debug: switching to async mode

core input debug: Buffering 0%

core input debug: Buffering 3%

core input debug: Buffering 10%

core stream output debug: adding a new sout input (sout_input:00c21c50)

core input debug: Buffering 13%

stream_out_transcode stream out debug: creating video transcoding from fcc=`h264' to fcc=`RV24'

core input debug: Buffering 16%

core generic debug: looking for decoder module matching "any": 43 candidates

core input debug: Buffering 20%

core input debug: Buffering 23%

avcodec generic debug: CPU flags: 0x0107d3db

core input debug: Buffering 30%

avcodec generic debug: trying to use direct rendering

core input debug: Buffering 33%

avcodec generic debug: allowing 4 thread(s) for decoding

core input debug: Buffering 36%

avcodec generic warning: threaded frame decoding is not compatible with DXVA2, disabled

core input debug: Buffering 40%

avcodec generic debug: avcodec codec (H264 - MPEG-4 AVC (part 10)) started

core input debug: Buffering 43%

avcodec generic debug: using slice thread mode with 4 threads

core input debug: Buffering 50%

core generic debug: using decoder module "avcodec"

core input debug: Buffering 53%

core encoder debug: looking for encoder module matching "any": 20 candidates

core input debug: Buffering 56%

core input debug: Buffering 60%

avcodec encoder debug: CPU flags: 0x0107d3db

core input debug: Buffering 63%

avcodec encoder debug: Time base for probing setted to 1/1000000

core input debug: Buffering 70%

avcodec encoder debug: Time base set to 1/1000000

core input debug: Buffering 73%

avcodec encoder debug: found encoder Raw video

core input debug: Buffering 76%

core encoder debug: using encoder module "avcodec"

core input debug: Buffering 80%

core encoder debug: removing module "avcodec"

core input debug: Buffering 83%

core input debug: Buffering 90%

core input debug: Buffering 93%

core input debug: Buffering 96%

core input debug: Stream buffering done (1002 ms in 834 ms)

core input debug: Decoder wait done in 0 ms

avcodec generic debug: available hardware decoder output format 61 (dxva2_vld)

avcodec generic debug: available hardware decoder output format 128 (d3d11va_vld)

avcodec generic debug: available software decoder output format 12 (yuvj420p)

core generic debug: looking for hw decoder module matching "any": 1 candidates

core generic debug: no hw decoder modules matched

avcodec generic warning: plane 0 not aligned

avcodec generic warning: disabling direct rendering

stream_out_transcode stream out debug: decoder aspect is 1.761468:1

stream_out_transcode stream out debug: source pixel aspect is 0.990826:1

stream_out_transcode stream out debug: scaled pixel aspect is 0.990826:1

stream_out_transcode stream out debug: source 1920x1080, destination 1920x1080

stream_out_transcode stream out debug: source fps 30/1, destination 30/1

stream_out_transcode stream out: input interval 33333 (base 1)

stream_out_transcode stream out: output interval 33333 (base 1)

stream_out_transcode stream out debug: encoder aspect is 1920:1090

core filter debug: looking for video filter2 module matching "any": 58 candidates

swscale filter debug: 1920x1080 (1920x1090) chroma: J420 -> 1920x1080 (1920x1090) chroma: RV24 with scaling using Bicubic (good quality)

core filter debug: using video filter2 module "swscale"

core stream out debug: Filter 'Swscale' (0089a2cc) appended to chain

stream_out_transcode stream out debug: destination (after video filters) 1920x1090

core encoder debug: looking for encoder module matching "any": 20 candidates

avcodec encoder debug: CPU flags: 0x0107d3db

avcodec encoder debug: Time base for probing setted to 1/30

avcodec encoder debug: Time base set to 1/30

avcodec encoder debug: found encoder Raw video

core encoder debug: using encoder module "avcodec"

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518755, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518756, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518757, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518758, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518759, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518760, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518761, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518762, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518763, last: 1518769)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518764, last: 1518769)

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518784, last: 1518795)

live555 demux debug: tk->rtpSource->hasBeenSynchronizedUsingRTCP()

core input error: ES_OUT_RESET_PCR called

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518785, last: 1518795)

core input debug: Buffering 0%

core input debug: Buffering 3%

core input debug: Buffering 6%

core input debug: Buffering 10%

core input debug: Buffering 13%

core input debug: Buffering 20%

core input debug: Buffering 23%

core input debug: Buffering 26%

core input debug: Buffering 30%

core input debug: Buffering 33%

core input debug: Buffering 40%

core input debug: Buffering 43%

core input debug: Buffering 46%

core input debug: Buffering 50%

core input debug: Buffering 53%

core input debug: Buffering 60%

core input debug: Buffering 63%

core input debug: Buffering 66%

core input debug: Buffering 70%

core input debug: Buffering 73%

core input debug: Buffering 80%

core input debug: Buffering 83%

core input debug: Buffering 86%

core input debug: Buffering 90%

core input debug: Buffering 93%

core input debug: Stream buffering done (1002 ms in 817 ms)

core input debug: Decoder wait done in 0 ms

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518834, last: 1518837)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518835, last: 1518837)

avcodec encoder warning: almost fed libavcodec with a frame in the past (current: 1518836, last: 1518837)

avcodec encoder warning: almost fed libavcodec with two frames with the same PTS (1518837)

stream_out_transcode stream out warning: Reseting video sync

stream_out_transcode stream out warning: Reseting video sync

Tests : Fix newline expectation on Windows

9 novembre 2016

Tests : Fix newline expectation on Windows

Closes #622

1 | ... | 1581 | 1582 | 1583 | 1584 | 1585 | 1586 | 1587 | 1588 | 1589 | ... | 3514

Recherche avancée

Médias (91)

Corona Radiata

Lights in the Sky

Head Down

Echoplex

Discipline

Letting You

Autres articles (63)

Websites made with MediaSPIP

Creating farms of unique websites

Les autorisations surchargées par les plugins

Sur d’autres sites (10541)

cmdutils : remove duplicate windows.h include

LibVLC DXVA2 Windows C++ Hardware Acceleration

Tests : Fix newline expectation on Windows

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