4-8 cycles faster


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not nice/fair towards the community of developers.

Also this looks like the best way for resolving the debate about which
is the one person name to be put in the banner.

See the thread:
Subject: [FFmpeg-devel] [PATCH] Replace "Fabrice Bellard" with "the FFmpeg developers" in  the banner
Date: Thu, 11 Feb 2010 23:59:12 +0100


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the old sample clips are in violation of the 2006 spec


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This eliminates all aliasing violation warnings in h264 code.
No measurable speed difference with gcc-4.4.3 on i7.

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If DECLARE_ALIGNED_16 works on uint64_t it will work smaller types too.

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be used eventually in the RTSP muxer (see thread "[PATCH] RTSP muxer, round
3" on mailinglist).

Patch by Martin Storsjö <$firstname $firstname st>.



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there as well.


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the row code. This function would only be needed on a MB basis for MBAFF+FMO


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Sadly this is just per slice so the speedup with normal files should be negligible.


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but doesn't actually do that. What's worse, it creates timestamp adjustments
that are different per stream within a session, leading to a/v sync issues.

See discussion in thread "[FFmpeg-devel] rtp streaming x264+audio issues (and
some ideas to fix them)". Patch suggested by Luca Abeni <lucabe72 email it>.



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what e.g. RealPlayer does. This allows proper port forwarding setup in NAT-
based environments.

Patch by Martin Storsjö <$firstname at $firstname dot st>.



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decoder, to "avctx".

See the thread:
Subject: [FFmpeg-devel] [PATCH] enc is not a good name for a decoder context
Date: Mon, 28 Dec 2009 22:56:25 +0100


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pixdesc.c, which are now not anymore marked as static inline.

Fix the inclusion of the private header intreadwrite.h in the public
header pixdesc.h.


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- the return value of url_open_dyn_*buf() is 0 on success, so using
   if (!(res = url_open_dyn_*buf())) return res; is not going to work
- url_open_dyn_packet_buf actually writes the max_packet_size before
   each piece of data. Feeding this to the ASF demuxer will never work.
   Therefore, use url_open_dyn_buf() instead.



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the packet was filled in, leading to virtually random behaviour in the
decoder later on. Instead, return a negative value.



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than inside the muxers. Remove special handling of "encoder" tags from
AVI and MP3 muxers.

Patch by Anton Khirnov <wyskas gmail com>.



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gmail dot com>.



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