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  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Creating farms of unique websites

    13 avril 2011, par

    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" (...)

Sur d’autres sites (7935)

  • How do I upscale an iOS App Preview video to 1080 x 1920 ?

    30 août 2016, par Benjamin Thiel

    I just captured a video of my new app running on an iPhone 6 using QuickTime Player and a Lightning cable. Afterwards I created an App Preview project in iMovie, exported it and could successfully upload it to iTunes Connect.

    Apple requires developers to upload App Previews in different resolutions dependent on screen size, namely :

    • iPhone 5(S) : 1080 x 1920 or 640 x 1136
    • iPhone 6 : 750 x 1334 (what I have)
    • iPhone 6+ : 1080 x 1920

    Obviously, 1080 x 1920 is killing two birds with one stone. I know that upscaling isn’t the perfect solution, but it’s meeting my needs. Since I don’t own a 6+, another recording session won’t do the trick.

    Unfortunately, iTunes Connect is extremely picky about what to accept. Here’s what I tried, to no avail :

    • Handbrake, iMovie, QuickTime do not support upscaling
    • MPEG Streamclip
    • ffmpeg -i input.mp4 -acodec copy -vf scale=1080:1920 output.mp4

    Strangely enough, iTunes Connect keeps complaining about the wrong resolution when I try to upload the output.mp4 of ffmpeg.

  • How do I upscale an iOS App Preview video to 1080 x 1920 ? [closed]

    12 avril 2024, par Benjamin Thiel

    I just captured a video of my new app running on an iPhone 6 using QuickTime Player and a Lightning cable. Afterwards I created an App Preview project in iMovie, exported it and could successfully upload it to iTunes Connect.

    



    Apple requires developers to upload App Previews in different resolutions dependent on screen size, namely :

    



      

    • iPhone 5(S) : 1080 x 1920 or 640 x 1136

      • 


    • iPhone 6 : 750 x 1334 (what I have)

      • 


    • iPhone 6+ : 1080 x 1920

      • 


    



    Obviously, 1080 x 1920 is killing two birds with one stone. I know that upscaling isn't the perfect solution, but it's meeting my needs. Since I don't own a 6+, another recording session won't do the trick.

    



    Unfortunately, iTunes Connect is extremely picky about what to accept. Here's what I tried, to no avail :

    



      

    • Handbrake, iMovie, QuickTime do not support upscaling

      • 


    • MPEG Streamclip

      • 


    • ffmpeg -i input.mp4 -acodec copy -vf scale=1080:1920 output.mp4

      • 


    



    Strangely enough, iTunes Connect keeps complaining about the wrong resolution when I try to upload the output.mp4 of ffmpeg.

    


  • x86 : more AVX2 framework, AVX2 functions, plus some existing asm tweaks

    27 février 2013, par Jason Garrett-Glaser
    x86 : more AVX2 framework, AVX2 functions, plus some existing asm tweaks

    AVX2 functions :
    
mc_chroma
    
intra_sad_x3_16x16
    
last64
    
ads
    
hpel
    
dct4
    
idct4
    
sub16x16_dct8
    
quant_4x4x4
    
quant_4x4
    
quant_4x4_dc
    
quant_8x8
    
SAD_X3/X4
    
SATD
    
var
    
var2
    
SSD
    
zigzag interleave
    
weightp
    
weightb
    
intra_sad_8x8_x9
    
decimate
    
integral
    
hadamard_ac
    
sa8d_satd
    
sa8d
    
lowres_init
    
denoise
    • [DH] common/common.c
    • [DH] common/common.h
    • [DH] common/dct.c
    • [DH] common/frame.c
    • [DH] common/macroblock.c
    • [DH] common/osdep.h
    • [DH] common/pixel.c
    • [DH] common/quant.c
    • [DH] common/x86/const-a.asm
    • [DH] common/x86/dct-64.asm
    • [DH] common/x86/dct-a.asm
    • [DH] common/x86/dct.h
    • [DH] common/x86/mc-a.asm
    • [DH] common/x86/mc-a2.asm
    • [DH] common/x86/mc-c.c
    • [DH] common/x86/pixel-a.asm
    • [DH] common/x86/pixel.h
    • [DH] common/x86/quant-a.asm
    • [DH] common/x86/quant.h
    • [DH] common/x86/sad-a.asm
    • [DH] common/x86/x86inc.asm
    • [DH] common/x86/x86util.asm
    • [DH] encoder/macroblock.c
    • [DH] encoder/macroblock.h
    • [DH] encoder/me.c
    • [DH] encoder/rdo.c
    • [DH] tools/checkasm.c

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