Viewing profile — yuvi
yuvi
HN member- Joined
- Sun, Oct 25, 2009, 9:55 PM UTC
- HN karma
- 66
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- 33 items
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About yuvi
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Recent public activity
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Comment #2027347
Safari will strip identical title prefixes in tab names for exactly that case. Perhaps other browsers should copy this.
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Comment #1762539
CDBaby and tunecore are pretty close I guess, they'll get you on iTunes and more (physical copies too in CDBaby's case)
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Comment #1543117
> You can set the pointer to any address, which includes future stack. This is wrong. Attempting to use random pointers to outside of what your compiler and malloc allocated is und…
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Comment #1543099
Were you using gcc? I wouldn't be surprised if e.g. MSVC didn't perform that optimization since it doesn't have the pure function attribute.
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Comment #1304734
That isn't hardware decode, that's hardware scaling. http://blogs.adobe.com/penguin.swf/2008/05/flash_uses_the_gp... Also, Flash does not use any of the multiple hardware decode AP…
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Comment #1258757
You can disable compilation of MPEG codecs if it makes you feel safer. But I don't see what that has to do with my comment.
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Comment #1257632
Chrome uses FFmpeg, which already has a good amount of ARM optimizations and is around 10% faster than Theorarm on my Cortex-A8. Maybe it's in the same vein as summer of code?
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Comment #1165698
I think cover.jpg came from doom9 [1] I guess robux4 was talking about the old system, which I honestly didn't know existed before you brought it up. If the new system doesn't use …
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Comment #1165515
No clue what the depreciated version might be, as far as I know what I linked to hasn't changed since sometime around 2005 (which would explain any broken links.) Cover art wasn't …
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Comment #1165355
You can't do that in ogg either, you need the header packets.
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Comment #1165324
Flash has never supported VP7, and the only VP6 on youtube was on self-encoded sponsored channels.
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Comment #1165315
1. Probably true in that most demuxers don't read matroska tags, but it's standardized (and has been for the past 5 years or so) at http://www.matroska.org/technical/specs/tagging/…
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Comment #1139715
The 9400 is still active when the 9600 is; you can use both at the same with with OpenCL for instance. And I'd imagine that there's only one video decode ASIC between the two of th…
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Comment #1139581
By not overriding Apple's decoder for baseline and main profile H.264
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Comment #1139563
The best explanation I've seen is http://www.kaourantin.net/2010/02/core-animation.html when you also realize that for video playback and animation in general, OpenGL > Core Animat…
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Comment #1103118
Useful error messages. Even in C gcc is lacking, let alone C++, and I'd imagine that fixing this in gcc wouldn't be/have been much easier than writing clang.
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Comment #1089636
Develop all you want for free: as long as you only want to run your application on a simulated iPhone. You can't load apps onto your own device without paying $100/year or jailbrea…
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Comment #1075633
Elliptic curve cryptography and LDPC codes are two that come to mind. Though afaik the latter hasn't really been improved since ~1960 and were only patented after rediscovering the…
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Comment #1075412
My guess is that the author wasn't the one who encoded either video, and the guy who did didn't know what hinting meant but enabled it anyway when exporting from QuickTime. (hintin…
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Comment #1075088
Encoding it with a good encoder would require access to the source, which I don't feel like finding if it even exists on the internet. So instead, here's the same file with the jun…
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Comment #1072709
Technically, ogg, ogm, ogv, and oga all follow RFC 3533 and can legitimately be called the same file format, namely ogg. The only difference between all those extensions the codecs…
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