http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone A collection of note-to-self's Sat, 04 Feb 2012 09:02:22 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-11482 Niobos Sun, 10 Apr 2011 19:02:06 +0000 http://blog.dest-unreach.be/?p=1413#comment-11482 Reducing the scenecut parameter will not solve this problem; it may make it invisible, though... Reducing the scenecut parameter will not solve this problem; it may make it invisible, though…

]]> http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-11453 duhen Sun, 10 Apr 2011 10:36:31 +0000 http://blog.dest-unreach.be/?p=1413#comment-11453 I reduced the scenecut parameter from standard 40 to 20 and now I do not have this type of error anymore I reduced the scenecut parameter from standard 40 to 20 and now I do not have this type of error anymore

]]> http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-2220 blacktrash Thu, 02 Dec 2010 11:38:03 +0000 http://blog.dest-unreach.be/?p=1413#comment-2220 I strongly believe it depends on the material. With an iPod Touch 3.1.3 16GB I get artifacts with 3 refs and this movie (320x240, but lots of movement and panning): http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs3.m4v Screenshot: http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs3.png Same with 2 refs is ok: http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs2.m4v But I sure would like whether the latter works on iPod Classic. I strongly believe it depends on the material. With an iPod Touch 3.1.3 16GB I get artifacts with 3 refs and this movie (320×240, but lots of movement and panning):
http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs3.m4v
Screenshot:
http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs3.png
Same with 2 refs is ok:
http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs2.m4v
But I sure would like whether the latter works on iPod Classic.

]]> http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-2013 Steve Fri, 26 Mar 2010 20:35:44 +0000 http://blog.dest-unreach.be/?p=1413#comment-2013 I have gotten up to 11 reference frames with mixed references to work on my iPod Touch 3G 8GB. Basically, its a second generation iPod with the newer software. But, my old 3G Nano can only handle 2 reference frames. I have gotten up to 11 reference frames with mixed references to work on my iPod Touch 3G 8GB. Basically, its a second generation iPod with the newer software. But, my old 3G Nano can only handle 2 reference frames.

]]> http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-1870 puma Thu, 07 Jan 2010 22:32:37 +0000 http://blog.dest-unreach.be/?p=1413#comment-1870 iPod Classic 6th Generation (120Gb) is not ok. iPod Classic 6th Generation (120Gb) is not ok.

]]> http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-1755 iPhone / iPod touch video behaviour | Génicus Thu, 03 Dec 2009 15:04:52 +0000 http://blog.dest-unreach.be/?p=1413#comment-1755 [...] somebody asked me to search some people to do this,I decided to put it on my blog too and hope that there is [...] [...] somebody asked me to search some people to do this,I decided to put it on my blog too and hope that there is [...]

]]> http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-1753 ReLabs » Blog Archive » Ограничения на воспроизведения видео на iPhone Thu, 03 Dec 2009 06:20:07 +0000 http://blog.dest-unreach.be/?p=1413#comment-1753 [...] В его реализации для мобильной платформы Apple внесло ряд ограничений, нарушение которых ведет к тому, что файл просто не [...] [...] В его реализации для мобильной платформы Apple внесло ряд ограничений, нарушение которых ведет к тому, что файл просто не [...]

]]> http://blog.dest-unreach.be/2009/09/08/h264-limits-for-iphone/comment-page-1#comment-1748 Robin Mon, 30 Nov 2009 16:50:05 +0000 http://blog.dest-unreach.be/?p=1413#comment-1748 iPhone 3g 3.1.2 not ok iPhone 3g 3.1.2 not ok

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