Recherche avancée

Sur d’autres sites (10321)

• problem compiling ffmpeg for iFrameExtractor

  11 septembre 2012, par Robin Rye

  I'm trying to compile the ffmpeg by using the make and build files in iFrameExtractor example. firstly i tried to follow the readme file on the github, which only says to run the ./build_universal in ffmpeg folder. it did not work

  i then tried to follow the info in INSTALL without success. i then tried doing the stuff in INSTALL followed by the ./build_universal which didn't work. All the *.a files that are imported to the project exists until the end of the build sequence. when the lipo commands in build_universal are run, which i guess concat the .a files for the different architectures(?). anyhow these leave the following errors :

  lipo: specifed architecture type (armv6) for file (armv6/libavcodec.a) does not match it's cputype (16777223) and cpusubtype (3) (should be cputype (12) and cpusubtype (6))
  
  lipo: specifed architecture type (armv6) for file (armv6/libavdevice.a) does not match it's cputype (16777223) and cpusubtype (3) (should be cputype (12) and cpusubtype (6))
  
  lipo: specifed architecture type (armv6) for file (armv6/libavformat.a) does not match it's cputype (16777223) and cpusubtype (3) (should be cputype (12) and cpusubtype (6))
  
  lipo: specifed architecture type (armv6) for file (armv6/libavutil.a) does not match it's cputype (16777223) and cpusubtype (3) (should be cputype (12) and cpusubtype (6))
  
  lipo: specifed architecture type (armv6) for file (armv6/libswscale.a) does not match it's cputype (16777223) and cpusubtype (3) (should be cputype (12) and cpusubtype (6))

  i can get the project to compile for simulator if i only use ./build_armv7 but if i run the universal the .a files are removed in the end. and only using doesn't work to build for iphone 4 .

• Merge commit ’b4dd424d96f09f9bafb88e47f37df65dc4529143’

  13 mars 2014, par Michael Niedermayer

  Merge commit ’b4dd424d96f09f9bafb88e47f37df65dc4529143’
  * commit ’b4dd424d96f09f9bafb88e47f37df65dc4529143’ :
  
    Remove all SPARC architecture optimizations
  Conflicts :
  
  	Makefile
  
  	configure
  
  	libavcodec/sparc/dsputil_vis.c
  
  	libavcodec/sparc/dsputil_vis.h
  
  	libavcodec/sparc/hpeldsp_vis.c
  
  	libavcodec/sparc/simple_idct_vis.c
  
  	libavcodec/sparc/vis.h
  
  	libswscale/sparc/yuv2rgb_vis.c
  
  	libswscale/swscale_internal.h
  If someone wants to maintain these (or other) SPARC optimizations, please
  
  contact me or ffmpeg-devel.
  
  I am happy to revert this removial if theres someone considering to
  
  maintain this code.
  Merged-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] Makefile
  • [DH] arch.mak
  • [DH] configure
  • [DH] doc/optimization.txt
  • [DH] libavcodec/avcodec.h
  • [DH] libavcodec/dsputil.c
  • [DH] libavcodec/dsputil.h
  • [DH] libavcodec/hpeldsp.c
  • [DH] libavcodec/hpeldsp.h
  • [DH] libavcodec/sparc/Makefile
  • [DH] libavcodec/sparc/dsputil_vis.c
  • [DH] libavcodec/sparc/dsputil_vis.h
  • [DH] libavcodec/sparc/hpeldsp_vis.c
  • [DH] libavcodec/sparc/simple_idct_vis.c
  • [DH] libavcodec/sparc/vis.h
  • [DH] libavcodec/version.h
  • [DH] libswscale/sparc/Makefile
  • [DH] libswscale/sparc/yuv2rgb_vis.c
  • [DH] libswscale/swscale_internal.h
  • [DH] libswscale/yuv2rgb.c

• Merge commit ’880e2aa23645ed9871c66ee1cbd00f93c72d2d73’

  2 juin 2014, par Michael Niedermayer

  Merge commit ’880e2aa23645ed9871c66ee1cbd00f93c72d2d73’
  * commit ’880e2aa23645ed9871c66ee1cbd00f93c72d2d73’ :
  
    Remove all Blackfin architecture optimizations
  Conflicts :
  
  	libavcodec/bfin/dsputil.S
  
  	libavcodec/bfin/dsputil_init.c
  
  	libavcodec/bfin/fdct_bfin.S
  
  	libavcodec/bfin/hpel_pixels_no_rnd.S
  
  	libavcodec/bfin/hpeldsp_init.c
  
  	libavcodec/bfin/idct_bfin.S
  
  	libavcodec/bfin/mathops.h
  
  	libavcodec/bfin/pixels.S
  
  	libavcodec/bfin/pixels.h
  
  	libavcodec/bfin/vp3dsp.S
  
  	libavcodec/bfin/vp3dsp_init.c
  
  	libavutil/bfin/asm.h
  
  	libavutil/bfin/attributes.h
  
  	libswscale/bfin/internal_bfin.S
  
  	libswscale/bfin/swscale_bfin.c
  
  	libswscale/bfin/yuv2rgb_bfin.c
  
  	libswscale/swscale_internal.h
  
  	libswscale/version.h
  If someone wants to maintain blackfin support in FFmpeg, please contact
  
  ffmpeg-devel@ffmpeg.org
  Merged-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/bfin/Makefile
  • [DH] libavcodec/bfin/dsputil.S
  • [DH] libavcodec/bfin/dsputil_init.c
  • [DH] libavcodec/bfin/fdct_bfin.S
  • [DH] libavcodec/bfin/hpel_pixels_no_rnd.S
  • [DH] libavcodec/bfin/hpeldsp_init.c
  • [DH] libavcodec/bfin/idct_bfin.S
  • [DH] libavcodec/bfin/mathops.h
  • [DH] libavcodec/bfin/pixels.S
  • [DH] libavcodec/bfin/pixels.h
  • [DH] libavcodec/bfin/vp3dsp.S
  • [DH] libavcodec/bfin/vp3dsp_init.c
  • [DH] libavcodec/dct-test.c
  • [DH] libavcodec/dsputil.c
  • [DH] libavcodec/dsputil.h
  • [DH] libavcodec/hpeldsp.c
  • [DH] libavcodec/hpeldsp.h
  • [DH] libavcodec/vp3dsp.c
  • [DH] libavcodec/vp3dsp.h
  • [DH] libavutil/bfin/asm.h
  • [DH] libavutil/bfin/attributes.h
  • [DH] libswscale/bfin/Makefile
  • [DH] libswscale/bfin/internal_bfin.S
  • [DH] libswscale/bfin/swscale_bfin.c
  • [DH] libswscale/bfin/yuv2rgb_bfin.c
  • [DH] libswscale/swscale.h
  • [DH] libswscale/swscale_internal.h
  • [DH] libswscale/swscale_unscaled.c
  • [DH] libswscale/version.h
  • [DH] libswscale/yuv2rgb.c