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Sur d’autres sites (10675)

  • Merge remote-tracking branch ’qatar/master’

    15 novembre 2013, par Michael Niedermayer
    Merge remote-tracking branch ’qatar/master’

    * qatar/master :
    
  lavc : VP9 decoder
    

    Conflicts :
    
	Changelog
    
	doc/general.texi
    
	libavcodec/Makefile
    
	libavcodec/version.h
    
	libavcodec/vp9.c
    
	libavcodec/vp9.h
    
	libavcodec/vp9data.h
    
	libavcodec/vp9dsp.c
    
	libavcodec/x86/Makefile
    
	libavcodec/x86/vp9dsp.asm
    
	libavcodec/x86/vp9dsp_init.c
    
	tests/fate/vpx.mak
    
	tests/ref/fate/vp9-00-quantizer-00
    
	tests/ref/fate/vp9-00-quantizer-01
    
	tests/ref/fate/vp9-00-quantizer-02
    
	tests/ref/fate/vp9-00-quantizer-03
    
	tests/ref/fate/vp9-00-quantizer-04
    
	tests/ref/fate/vp9-00-quantizer-05
    
	tests/ref/fate/vp9-00-quantizer-06
    
	tests/ref/fate/vp9-00-quantizer-07
    
	tests/ref/fate/vp9-00-quantizer-08
    
	tests/ref/fate/vp9-00-quantizer-09
    
	tests/ref/fate/vp9-00-quantizer-10
    
	tests/ref/fate/vp9-00-quantizer-11
    
	tests/ref/fate/vp9-00-quantizer-12
    
	tests/ref/fate/vp9-00-quantizer-13
    
	tests/ref/fate/vp9-00-quantizer-14
    
	tests/ref/fate/vp9-00-quantizer-15
    
	tests/ref/fate/vp9-00-quantizer-16
    
	tests/ref/fate/vp9-00-quantizer-17
    
	tests/ref/fate/vp9-00-quantizer-18
    
	tests/ref/fate/vp9-00-quantizer-19
    
	tests/ref/fate/vp9-00-quantizer-20
    
	tests/ref/fate/vp9-00-quantizer-21
    
	tests/ref/fate/vp9-00-quantizer-22
    
	tests/ref/fate/vp9-00-quantizer-23
    
	tests/ref/fate/vp9-00-quantizer-24
    
	tests/ref/fate/vp9-00-quantizer-25
    
	tests/ref/fate/vp9-00-quantizer-26
    
	tests/ref/fate/vp9-00-quantizer-27
    
	tests/ref/fate/vp9-00-quantizer-28
    
	tests/ref/fate/vp9-00-quantizer-29
    
	tests/ref/fate/vp9-00-quantizer-30
    
	tests/ref/fate/vp9-00-quantizer-31
    
	tests/ref/fate/vp9-00-quantizer-32
    
	tests/ref/fate/vp9-00-quantizer-33
    
	tests/ref/fate/vp9-00-quantizer-34
    
	tests/ref/fate/vp9-00-quantizer-35
    
	tests/ref/fate/vp9-00-quantizer-36
    
	tests/ref/fate/vp9-00-quantizer-37
    
	tests/ref/fate/vp9-00-quantizer-38
    
	tests/ref/fate/vp9-00-quantizer-39
    
	tests/ref/fate/vp9-00-quantizer-40
    
	tests/ref/fate/vp9-00-quantizer-41
    
	tests/ref/fate/vp9-00-quantizer-42
    
	tests/ref/fate/vp9-00-quantizer-43
    
	tests/ref/fate/vp9-00-quantizer-44
    
	tests/ref/fate/vp9-00-quantizer-45
    
	tests/ref/fate/vp9-00-quantizer-46
    
	tests/ref/fate/vp9-00-quantizer-47
    
	tests/ref/fate/vp9-00-quantizer-48
    
	tests/ref/fate/vp9-00-quantizer-49
    
	tests/ref/fate/vp9-00-quantizer-50
    
	tests/ref/fate/vp9-00-quantizer-51
    
	tests/ref/fate/vp9-00-quantizer-52
    
	tests/ref/fate/vp9-00-quantizer-53
    
	tests/ref/fate/vp9-00-quantizer-54
    
	tests/ref/fate/vp9-00-quantizer-55
    
	tests/ref/fate/vp9-00-quantizer-56
    
	tests/ref/fate/vp9-00-quantizer-57
    
	tests/ref/fate/vp9-00-quantizer-58
    
	tests/ref/fate/vp9-00-quantizer-59
    
	tests/ref/fate/vp9-00-quantizer-60
    
	tests/ref/fate/vp9-00-quantizer-61
    
	tests/ref/fate/vp9-00-quantizer-62
    
	tests/ref/fate/vp9-00-quantizer-63
    
	tests/ref/fate/vp9-01-sharpness-1
    
	tests/ref/fate/vp9-01-sharpness-2
    
	tests/ref/fate/vp9-01-sharpness-3
    
	tests/ref/fate/vp9-01-sharpness-4
    
	tests/ref/fate/vp9-01-sharpness-5
    
	tests/ref/fate/vp9-01-sharpness-6
    
	tests/ref/fate/vp9-01-sharpness-7
    
	tests/ref/fate/vp9-02-size-08x08
    
	tests/ref/fate/vp9-02-size-08x10
    
	tests/ref/fate/vp9-02-size-08x16
    
	tests/ref/fate/vp9-02-size-08x18
    
	tests/ref/fate/vp9-02-size-08x32
    
	tests/ref/fate/vp9-02-size-08x34
    
	tests/ref/fate/vp9-02-size-08x64
    
	tests/ref/fate/vp9-02-size-08x66
    
	tests/ref/fate/vp9-02-size-10x08
    
	tests/ref/fate/vp9-02-size-10x10
    
	tests/ref/fate/vp9-02-size-10x16
    
	tests/ref/fate/vp9-02-size-10x18
    
	tests/ref/fate/vp9-02-size-10x32
    
	tests/ref/fate/vp9-02-size-10x34
    
	tests/ref/fate/vp9-02-size-10x64
    
	tests/ref/fate/vp9-02-size-10x66
    
	tests/ref/fate/vp9-02-size-16x08
    
	tests/ref/fate/vp9-02-size-16x10
    
	tests/ref/fate/vp9-02-size-16x16
    
	tests/ref/fate/vp9-02-size-16x18
    
	tests/ref/fate/vp9-02-size-16x32
    
	tests/ref/fate/vp9-02-size-16x34
    
	tests/ref/fate/vp9-02-size-16x64
    
	tests/ref/fate/vp9-02-size-16x66
    
	tests/ref/fate/vp9-02-size-18x08
    
	tests/ref/fate/vp9-02-size-18x10
    
	tests/ref/fate/vp9-02-size-18x16
    
	tests/ref/fate/vp9-02-size-18x18
    
	tests/ref/fate/vp9-02-size-18x32
    
	tests/ref/fate/vp9-02-size-18x34
    
	tests/ref/fate/vp9-02-size-18x64
    
	tests/ref/fate/vp9-02-size-18x66
    
	tests/ref/fate/vp9-02-size-32x08
    
	tests/ref/fate/vp9-02-size-32x10
    
	tests/ref/fate/vp9-02-size-32x16
    
	tests/ref/fate/vp9-02-size-32x18
    
	tests/ref/fate/vp9-02-size-32x32
    
	tests/ref/fate/vp9-02-size-32x34
    
	tests/ref/fate/vp9-02-size-32x64
    
	tests/ref/fate/vp9-02-size-32x66
    
	tests/ref/fate/vp9-02-size-34x08
    
	tests/ref/fate/vp9-02-size-34x10
    
	tests/ref/fate/vp9-02-size-34x16
    
	tests/ref/fate/vp9-02-size-34x18
    
	tests/ref/fate/vp9-02-size-34x32
    
	tests/ref/fate/vp9-02-size-34x34
    
	tests/ref/fate/vp9-02-size-34x64
    
	tests/ref/fate/vp9-02-size-34x66
    
	tests/ref/fate/vp9-02-size-64x08
    
	tests/ref/fate/vp9-02-size-64x10
    
	tests/ref/fate/vp9-02-size-64x16
    
	tests/ref/fate/vp9-02-size-64x18
    
	tests/ref/fate/vp9-02-size-64x32
    
	tests/ref/fate/vp9-02-size-64x34
    
	tests/ref/fate/vp9-02-size-64x64
    
	tests/ref/fate/vp9-02-size-64x66
    
	tests/ref/fate/vp9-02-size-66x08
    
	tests/ref/fate/vp9-02-size-66x10
    
	tests/ref/fate/vp9-02-size-66x16
    
	tests/ref/fate/vp9-02-size-66x18
    
	tests/ref/fate/vp9-02-size-66x32
    
	tests/ref/fate/vp9-02-size-66x34
    
	tests/ref/fate/vp9-02-size-66x64
    
	tests/ref/fate/vp9-02-size-66x66
    
	tests/ref/fate/vp9-03-deltaq
    
	tests/ref/fate/vp9-03-size-196x196
    
	tests/ref/fate/vp9-03-size-196x198
    
	tests/ref/fate/vp9-03-size-196x200
    
	tests/ref/fate/vp9-03-size-196x202
    
	tests/ref/fate/vp9-03-size-196x208
    
	tests/ref/fate/vp9-03-size-196x210
    
	tests/ref/fate/vp9-03-size-196x224
    
	tests/ref/fate/vp9-03-size-196x226
    
	tests/ref/fate/vp9-03-size-198x196
    
	tests/ref/fate/vp9-03-size-198x198
    
	tests/ref/fate/vp9-03-size-198x200
    
	tests/ref/fate/vp9-03-size-198x202
    
	tests/ref/fate/vp9-03-size-198x208
    
	tests/ref/fate/vp9-03-size-198x210
    
	tests/ref/fate/vp9-03-size-198x224
    
	tests/ref/fate/vp9-03-size-198x226
    
	tests/ref/fate/vp9-03-size-200x196
    
	tests/ref/fate/vp9-03-size-200x198
    
	tests/ref/fate/vp9-03-size-200x200
    
	tests/ref/fate/vp9-03-size-200x202
    
	tests/ref/fate/vp9-03-size-200x208
    
	tests/ref/fate/vp9-03-size-200x210
    
	tests/ref/fate/vp9-03-size-200x224
    
	tests/ref/fate/vp9-03-size-200x226
    
	tests/ref/fate/vp9-03-size-202x196
    
	tests/ref/fate/vp9-03-size-202x198
    
	tests/ref/fate/vp9-03-size-202x200
    
	tests/ref/fate/vp9-03-size-202x202
    
	tests/ref/fate/vp9-03-size-202x208
    
	tests/ref/fate/vp9-03-size-202x210
    
	tests/ref/fate/vp9-03-size-202x224
    
	tests/ref/fate/vp9-03-size-202x226
    
	tests/ref/fate/vp9-03-size-208x196
    
	tests/ref/fate/vp9-03-size-208x198
    
	tests/ref/fate/vp9-03-size-208x200
    
	tests/ref/fate/vp9-03-size-208x202
    
	tests/ref/fate/vp9-03-size-208x208
    
	tests/ref/fate/vp9-03-size-208x210
    
	tests/ref/fate/vp9-03-size-208x224
    
	tests/ref/fate/vp9-03-size-208x226
    
	tests/ref/fate/vp9-03-size-210x196
    
	tests/ref/fate/vp9-03-size-210x198
    
	tests/ref/fate/vp9-03-size-210x200
    
	tests/ref/fate/vp9-03-size-210x202
    
	tests/ref/fate/vp9-03-size-210x208
    
	tests/ref/fate/vp9-03-size-210x210
    
	tests/ref/fate/vp9-03-size-210x224
    
	tests/ref/fate/vp9-03-size-210x226
    
	tests/ref/fate/vp9-03-size-224x196
    
	tests/ref/fate/vp9-03-size-224x198
    
	tests/ref/fate/vp9-03-size-224x200
    
	tests/ref/fate/vp9-03-size-224x202
    
	tests/ref/fate/vp9-03-size-224x208
    
	tests/ref/fate/vp9-03-size-224x210
    
	tests/ref/fate/vp9-03-size-224x224
    
	tests/ref/fate/vp9-03-size-224x226
    
	tests/ref/fate/vp9-03-size-226x196
    
	tests/ref/fate/vp9-03-size-226x198
    
	tests/ref/fate/vp9-03-size-226x200
    
	tests/ref/fate/vp9-03-size-226x202
    
	tests/ref/fate/vp9-03-size-226x208
    
	tests/ref/fate/vp9-03-size-226x210
    
	tests/ref/fate/vp9-03-size-226x224
    
	tests/ref/fate/vp9-03-size-226x226
    
	tests/ref/fate/vp9-2pass-akiyo
    
	tests/ref/fate/vp9-segmentation-akiyo
    
	tests/ref/fate/vp9-tiling-pedestrian
    

    Not merged at the request of the authors and maintainers
    
"<ubitux> we have a lot of fixes they don’t have, as well as optim actually"
    

    See : 848826f527bcf9927a539f7808d1d7c08f57193b
    
Merged-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] tests/fate/vpx.mak

  • Missing functions in new version of FFmpeg

    25 avril 2013, par Asik

    I am upgrading a wrapper around ffmpeg to the most recent version of the library. Some functions have been renamed or replaced. For the most part I've been able to found equivalents easily, but the following two are giving me trouble :

    av_abort_set_callback
    
av_abort_default_callback

    I could not find these functions by searching online, so what happened to them and what should they be replaced with now ?

    Here is a copy of the header file "abort.h" where they were located :

    /* 
    
 * This file is part of FFmpeg. 
    
 * 
    
 * FFmpeg is free software; you can redistribute it and/or 
    
 * modify it under the terms of the GNU Lesser General Public 
    
 * License as published by the Free Software Foundation; either 
    
 * version 2.1 of the License, or (at your option) any later version. 
    
 * 
    
 * FFmpeg is distributed in the hope that it will be useful, 
    
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
    
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
    
 * Lesser General Public License for more details. 
    
 * 
    
 * You should have received a copy of the GNU Lesser General Public 
    
 * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 
    
 */
    

    
#ifndef AVUTIL_ABORT_H
    
#define AVUTIL_ABORT_H
    

    
/** 
    
 * Causes abnormal program termination. By default, av_abort_callback calls 
    
 * abort() from the stdlib. This behavior can be altered by setting a 
    
 * different av_abort callback function. 
    
 */
    

    
void av_abort_internal(void);
    
void av_abort_set_callback(void (*)(void));
    
void av_abort_default_callback(void);
    

    
#define av_abort()    do { av_log(NULL, AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); av_abort_internal(); } while(0)
    

    
#endif /* AVUTIL_ABORT_H */

  • Issue creating video with FFmpeg from Gource output

    16 avril 2013, par user1832408

    I'm trying to create a video with FFmpeg from Gource output but FFmpeg fails for some reason. I have no idea why as the error message is quite general. Does anyone have any ideas ? Is the Gource output perhaps invalid ?

    set GOURCE=C:\Program Files\Gource\0.39
    
set FFMPEG=C:\Program Files\FFmpeg\20130412-git-694fa00-win32-static\bin
    
set SOURCE=src
    

    
"%GOURCE%\gource.exe" -1280x720 -o gource.ppm %SOURCE%
    
"%FFMPEG%\ffmpeg.exe" -y -r 60 -f image2pipe -vcodec ppm -i gource.ppm -vcodec libx264 -preset ultrafast -crf 1 -threads 0 -bf 0 -v verbose gource.x264.avi

    FFmpeg output

    ffmpeg version N-52045-g694fa00 Copyright (c) 2000-2013 the FFmpeg developers
  built on Apr 12 2013 16:54:51 with gcc 4.8.0 (GCC)
  configuration : —enable-gpl —enable-version3 —disable-w32threads —enable-avisynth —enable-bzlib —enable-fontconfig —enable-frei0r —enable-gnutls —enable-iconv —enable-libass —enable-libbluray —enable-libcaca —enable-libfreetype —enable-libgsm —enable-libilbc —enable-libmp3lame —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libopenjpeg —enable-libopus —enable-librtmp —enable-libschroedinger —enable-libsoxr —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvo-aacenc —enable-libvo-amrwbenc —enable-libvorbis —enable-libvpx —enable-libx264 —enable-libxavs —enable-libxvid —enable-zlib
  libavutil      52. 26.100 / 52. 26.100
  libavcodec     55.  2.100 / 55.  2.100
  libavformat    55.  2.100 / 55.  2.100
  libavdevice    55.  0.100 / 55.  0.100
  libavfilter     3. 53.101 /  3. 53.101
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  3.100 / 52.  3.100
[image2pipe @ 003bade0] Stream #0 : not enough frames to estimate rate ; consider increasing probesize
Input #0, image2pipe, from 'gource.ppm' :
  Duration : N/A, bitrate : N/A
    Stream #0:0 : Video : ppm, rgb24, 1280x720, 60 tbr, 60 tbn, 60 tbc
[graph 0 input from stream 0:0 @ 003bbb60] w:1280 h:720 pixfmt:rgb24 tb:1/60 fr:60/1 sar:0/1 sws_param:flags=2
[auto-inserted scaler 0 @ 003bbaa0] w:0 h:0 flags :'0x4' interl:0
[format @ 003bb4e0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format'
[graph 0 input from stream 0:0 @ 003bbb60] TB:0.016667 FRAME_RATE:60.000000 SAMPLE_RATE:nan
[auto-inserted scaler 0 @ 003bbaa0] w:1280 h:720 fmt:rgb24 sar:0/1 -> w:1280 h:720 fmt:yuv444p sar:0/1 flags:0x4
No pixel format specified, yuv444p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 003bc980] using cpu capabilities : MMX2 SSE2Fast LZCNT
[libx264 @ 003bc980] profile High 4:4:4 Predictive, level 3.2, 4:4:4 8-bit
Output #0, avi, to 'gource.x264.avi' :
  Metadata :
    ISFT : Lavf55.2.100
    Stream #0:0 : Video : h264 (H264 / 0x34363248), yuv444p, 1280x720, q=-1—1, 60 tbn, 60 tbc
Stream mapping :
  Stream #0:0 -> #0:0 (ppm -> libx264)
Press [q] to stop, [?] for help
frame=   17 fps=0.0 q=0.0 size=      43kB time=00:00:00.21 bitrate=1614.1kbits/s    
frame=   33 fps= 32 q=0.0 size=     164kB time=00:00:00.48 bitrate=2777.5kbits/s    
frame=   48 fps= 31 q=0.0 size=     277kB time=00:00:00.73 bitrate=3093.0kbits/s    
gource.ppm : Input/output error
No more output streams to write to, finishing.
frame=   48 fps= 30 q=2358879.0 Lsize=     324kB time=00:00:00.80 bitrate=3313.9kbits/s

    video:317kB audio:0kB subtitle:0 global headers:0kB muxing overhead 2.112279%
    
[libx264 @ 003bc980] frame I:1     Avg QP : 0.00  size : 10560
    
[libx264 @ 003bc980] frame P:47    Avg QP : 0.00  size :  6680
    
[libx264 @ 003bc980] mb I  I16..4 : 100.0%  0.0%  0.0%
    
[libx264 @ 003bc980] mb P  I16..4 :  0.5%  0.0%  0.0%  P16..4 :  1.9%  0.0%  0.0%  0.0%  0.0%    skip:97.5%
    
[libx264 @ 003bc980] coded y,u,v intra : 3.7% 1.1% 1.2% inter : 1.4% 0.5% 0.6%
    
[libx264 @ 003bc980] i16 v,h,dc,p : 93%  4%  2%  0%
    
[libx264 @ 003bc980] kb/s:3245.31

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