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Autres articles (60)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)
Sur d’autres sites (7263)
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error in frame size while using ffmpeg
30 septembre 2016, par Rishabh MishraI am trying to convert a .mkv video to mp4 but every time it shows error "invalid frame size. Command is
ffmpeg -i Narcos.S01E03.720p.WEBRiP.x265.ShAaNiG.mkv -s 1920×1080 -acodec aac -strict -2 -ab 160k -s 1920×1080 -qscale:v 3 -f mp4 S01.Ep03.mp4
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Why does the frame count change when scaling with FFmpeg ?
22 octobre 2016, par ajmicekI use this to scale 1920x1080 H.264 videos :
ffmpeg -i IMG_1438.MOV -threads 2 -vf scale=-2:600 IMG_1438_scaledTo600.MOVAnd it works great ! But here is my question : most of the time, the frame rate stays exactly the same between the original file and the scaled file. For example :
$ mediainfo -F IMG_1426.MOV | grep Frame\ rate
Frame rate : 29.970
Frame rate : 29.970 FPS
Frame rate mode : VFR
Frame rate mode : Variable
Frame rate : 29.970
Frame rate : 29.970 (29970/1000) FPS
$ mediainfo -F IMG_1426_scaledTo600.MOV | grep Frame\ rate
Frame rate : 29.970
Frame rate : 29.970 FPS
Frame rate mode : CFR
Frame rate mode : Constant
Frame rate : 29.970
Frame rate : 29.970 (30000/1001) FPSBut sometimes, the frame rate increases dramatically :
$ mediainfo -F IMG_1438.MOV | grep Frame\ rate
Frame rate : 25.044
Frame rate : 25.044 FPS
Frame rate mode : VFR
Frame rate mode : Variable
Frame rate : 25.044
Frame rate : 25.044 FPS
$ mediainfo -F IMG_1438_scaledTo600.MOV | grep Frame\ rate
Frame rate : 120.000
Frame rate : 120.000 FPS
Frame rate mode : CFR
Frame rate mode : Constant
Frame rate : 120.000
Frame rate : 120.000 FPSWhat should I know about FFmpeg or libx264 or libswscale that will help me understand why this happens ? (Hoping to hear from LordNeckbeard, in particular).
mediainfo IMG_1438.MOV --Fulloutputs :General
Count : 327
Count of stream of this kind : 1
Kind of stream : General
Kind of stream : General
Stream identifier : 0
Count of video streams : 1
Count of audio streams : 1
OtherCount : 2
Video_Format_List : AVC
Video_Format_WithHint_List : AVC
Codecs Video : AVC
Audio_Format_List : AAC
Audio_Format_WithHint_List : AAC
Audio codecs : AAC LC
Complete name : IMG_1438.MOV
File name : IMG_1438
File extension : MOV
Format : MPEG-4
Format : MPEG-4
Format/Extensions usually used : mp4 m4v m4a m4b m4p 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma f4v
Commercial name : MPEG-4
Format profile : QuickTime
Internet media type : video/mp4
Codec ID : qt
Codec ID : qt 0000.00 (qt )
Codec ID/Url : http://www.apple.com/quicktime/download/standalone.html
CodecID_Version : 0000.00
CodecID_Compatible : qt
Codec : MPEG-4
Codec : MPEG-4
Codec/Extensions usually used : mp4 m4v m4a m4b m4p 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma f4v
File size : 113990140
File size : 109 MiB
File size : 109 MiB
File size : 109 MiB
File size : 109 MiB
File size : 108.7 MiB
Duration : 52268
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 00:00:52.268
Duration : 00:00:52:09
Duration : 00:00:52.268 (00:00:52:09)
Overall bit rate : 17447026
Overall bit rate : 17.4 Mb/s
Frame rate : 25.044
Frame rate : 25.044 FPS
Frame count : 1309
Stream size : 56670
Stream size : 55.3 KiB (0%)
Stream size : 55 KiB
Stream size : 55 KiB
Stream size : 55.3 KiB
Stream size : 55.34 KiB
Stream size : 55.3 KiB (0%)
Proportion of this stream : 0.00050
HeaderSize : 28
DataSize : 113966271
FooterSize : 23841
IsStreamable : No
Encoded date : UTC 2016-10-08 22:51:19
Tagged date : UTC 2016-10-08 22:52:12
File last modification date : UTC 2016-10-08 22:51:19
File last modification date (local) : 2016-10-08 17:51:19
Writing library : Apple QuickTime
Writing library : Apple QuickTime
Encoded_Library_Name : Apple QuickTime
com.apple.quicktime.make : Apple
com.apple.quicktime.model : iPhone 5
com.apple.quicktime.software : 10.0.2
com.apple.quicktime.creationdate : 2016-10-08T17:51:19-0500
Video
Count : 334
Count of stream of this kind : 1
Kind of stream : Video
Kind of stream : Video
Stream identifier : 0
StreamOrder : 0
ID : 1
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format/Url : http://developers.videolan.org/x264.html
Commercial name : AVC
Format profile : High@L4.1
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, CABAC : Yes
Format settings, ReFrames : 1
Format settings, ReFrames : 1 frame
Internet media type : video/H264
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Codec ID/Url : http://www.apple.com/quicktime/download/standalone.html
Codec : AVC
Codec : AVC
Codec/Family : AVC
Codec/Info : Advanced Video Codec
Codec/Url : http://developers.videolan.org/x264.html
Codec/CC : avc1
Codec profile : High@L4.1
Codec settings : CABAC / 1 Ref Frames
Codec settings, CABAC : Yes
Codec_Settings_RefFrames : 1
Duration : 52268
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 00:00:52.268
Duration : 00:00:52:09
Duration : 00:00:52.268 (00:00:52:09)
Bit rate : 17375530
Bit rate : 17.4 Mb/s
Width : 1920
Width : 1 920 pixels
Height : 1080
Height : 1 080 pixels
Stored_Height : 1088
Sampled_Width : 1920
Sampled_Height : 1080
Pixel aspect ratio : 1.000
Display aspect ratio : 1.778
Display aspect ratio : 16:9
Rotation : 90.000
Rotation : 90°
Frame rate mode : VFR
Frame rate mode : Variable
Frame rate : 25.044
Frame rate : 25.044 FPS
Minimum frame rate : 23.077
Minimum frame rate : 23.077 FPS
Maximum frame rate : 30.000
Maximum frame rate : 30.000 FPS
Frame count : 1309
Resolution : 8
Resolution : 8 bits
Colorimetry : 4:2:0
Color space : YUV
Chroma subsampling : 4:2:0
Chroma subsampling : 4:2:0
Bit depth : 8
Bit depth : 8 bits
Scan type : Progressive
Scan type : Progressive
Interlacement : PPF
Interlacement : Progressive
Bits/(Pixel*Frame) : 0.335
Stream size : 113523046
Stream size : 108 MiB (100%)
Stream size : 108 MiB
Stream size : 108 MiB
Stream size : 108 MiB
Stream size : 108.3 MiB
Stream size : 108 MiB (100%)
Proportion of this stream : 0.99590
Title : Core Media Video
Encoded date : UTC 2016-10-08 22:51:19
Tagged date : UTC 2016-10-08 22:52:12
Color range : Limited
colour_description_present : Yes
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
Count : 272
Count of stream of this kind : 1
Kind of stream : Audio
Kind of stream : Audio
Stream identifier : 0
StreamOrder : 1
ID : 2
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Commercial name : AAC
Format profile : LC
Codec ID : 40
Codec : AAC LC
Codec : AAC LC
Codec/Family : AAC
Codec/CC : 40
Duration : 52268
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 00:00:52.268
Duration : 00:00:52:15
Duration : 00:00:52.268 (00:00:52:15)
Source duration : 52338
Source duration : 52 s 338 ms
Source duration : 52 s 338 ms
Source duration : 52 s 338 ms
Source duration : 00:00:52.338
Bit rate mode : CBR
Bit rate mode : Constant
Bit rate : 64000
Bit rate : 64.0 kb/s
Channel(s) : 1
Channel(s) : 1 channel
Channel positions : Front: C
Channel positions : 1/0/0
ChannelLayout : C
Samples per frame : 1024
Sampling rate : 44100
Sampling rate : 44.1 kHz
Samples count : 2305019
Frame rate : 43.066
Frame rate : 43.066 FPS (1024 spf)
Frame count : 2251
Source frame count : 2254
Compression mode : Lossy
Compression mode : Lossy
Stream size : 410424
Stream size : 401 KiB (0%)
Stream size : 401 KiB
Stream size : 401 KiB
Stream size : 401 KiB
Stream size : 400.8 KiB
Stream size : 401 KiB (0%)
Proportion of this stream : 0.00360
Source stream size : 410894
Source stream size : 401 KiB (0%)
Source stream size : 401 KiB
Source stream size : 401 KiB
Source stream size : 401 KiB
Source stream size : 401.3 KiB
Source stream size : 401 KiB (0%)
Source_StreamSize_Proportion : 0.00360
Title : Core Media Audio
Encoded date : UTC 2016-10-08 22:51:19
Tagged date : UTC 2016-10-08 22:52:12
Other #1
Count : 112
Count of stream of this kind : 2
Kind of stream : Other
Kind of stream : Other
Stream identifier : 0
Stream identifier : 1
Type : meta
Duration : 52268
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 00:00:52.268
Duration : 00:00:52.268
Frame count : 6
Bit rate mode : VBR
Other #2
Count : 112
Count of stream of this kind : 2
Kind of stream : Other
Kind of stream : Other
Stream identifier : 1
Stream identifier : 2
Type : meta
Duration : 52268
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 52 s 268 ms
Duration : 00:00:52.268
Duration : 00:00:52.268
Frame count : 1
Bit rate mode : CBRand
ffprobe IMG_1438.MOVoutputs :ffprobe version 3.1.3 Copyright (c) 2007-2016 the FFmpeg developers
built with Apple LLVM version 7.3.0 (clang-703.0.31)
configuration: --prefix=/usr/local/Cellar/ffmpeg/3.1.3 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libxvid --disable-lzma --enable-vda
libavutil 55. 28.100 / 55. 28.100
libavcodec 57. 48.101 / 57. 48.101
libavformat 57. 41.100 / 57. 41.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 47.100 / 6. 47.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'IMG_1438.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2016-10-08 22:51:19
com.apple.quicktime.make: Apple
com.apple.quicktime.model: iPhone 5
com.apple.quicktime.software: 10.0.2
com.apple.quicktime.creationdate: 2016-10-08T17:51:19-0500
Duration: 00:00:52.27, start: 0.000000, bitrate: 17446 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080, 17375 kb/s, 25.04 fps, 120 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 90
creation_time : 2016-10-08 22:51:19
handler_name : Core Media Data Handler
encoder : H.264
Side data:
displaymatrix: rotation of -90.00 degrees
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 62 kb/s (default)
Metadata:
creation_time : 2016-10-08 22:51:19
handler_name : Core Media Data Handler
Stream #0:2(und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
Metadata:
creation_time : 2016-10-08 22:51:19
handler_name : Core Media Data Handler
Stream #0:3(und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
Metadata:
creation_time : 2016-10-08 22:51:19
handler_name : Core Media Data Handler
Unsupported codec with id 0 for input stream 2
Unsupported codec with id 0 for input stream 3UPDATE
To clarify : my video above, the one with the high framerate (120 FPS) output after scaling, plays perfectly before and after scaling with FFmpeg (no sync issues, and 120 FPS is only about 14% larger in file size), I am simply trying to understand why this increase in framerate happens (just a little beyond Mulvya’s note that the framerate stored in the container is wrong).From a programming perspective, the initial issue I ran into was that I was using
frame=from FFmpeg’s sterr console output to determine progress, which reports erroneous results when the frame count increases dramatically on output ("I’m 372% done encoding ?!") ; I have since read another stackoverflow answer and changed my code to usetime=, which appears to be a more robust way for me to display FFmpeg progress. (Also, there is FFmpeg’s-progressoption, of course).Improving on the original command
My new command to scale, preserve a useful framerate, and optimize threads :
ffmpeg -i IMG_1438.MOV -vf scale=-2:600 -r 30 -vsync 0 IMG_1438_scaledTo600.MOVWhere
30is the "Maximum frame rate" frommediainfo.Thanks to help in the comments, I now know I do not fully understand FFmpeg’s use of three different time bases for timestamps :
tbn,tbc, andtbr.
They were explained by Robert Swain in 2009 and his explanation was also used to answer a Stackoverflow question about tbn, tbc, tbr.It sounds to me, as I’m pulling together comments from Mulvya below and Michael Rampe at another forum, that
tbris guessed ; it is frequently but not always the best value to use when changing from a variable to a constant frame rate video.Which leaves these 2 questions...
(1)
tbris incorrect when "field rate and frame rate" differ ? Does this happen a lot ?
(2) Is-r 30where30is the maximum frame rate reported bymediainfothe best way to do it for most codec/container combinations ? (Or should I only use this method when I am scaling a H.264/MPEG-4 AVC video ?) -
LibVLC DXVA2 Windows C++ Hardware Acceleration
15 novembre 2016, par Sergiu VladI 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 matchedIs 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*)&cbVideoPrerender
, (long long int)(intptr_t)(void*)&cbVideoPostrender
, (long long int)(intptr_t)(void*)&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<<"\n"<<"FPS "<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
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