Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Patch by Reimar Döffinger and Eli Friedman (independently).

Originally committed as revision 24083 to svn://svn.ffmpeg.org/ffmpeg/trunk

Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk

compiled code is less tham 1/4 the size.
a tiny bit faster

Originally committed as revision 22777 to svn://svn.ffmpeg.org/ffmpeg/trunk

hash calculation for the whole function.
negligibly faster (about 0.1%)

Originally committed as revision 22775 to svn://svn.ffmpeg.org/ffmpeg/trunk

change the hash function to something more sane and simple.
about 1/3 faster, no meassureable change in psnr or size and i gues
its even same md5 with my test file but i forgot testing that.

Originally committed as revision 22773 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22772 to svn://svn.ffmpeg.org/ffmpeg/trunk

motion_est.o is now less than half its previous size.
No speedchange meassureable.

Originally committed as revision 22771 to svn://svn.ffmpeg.org/ffmpeg/trunk

Also revert the related error concealment hotfix.

Originally committed as revision 22640 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk

Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue517

Originally committed as revision 15976 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15136 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue503

Originally committed as revision 15135 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14144 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13487 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13481 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9483 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8580 to svn://svn.ffmpeg.org/ffmpeg/trunk

Date: Mar 30, 2007 9:00 PM
Subject: Re: [Ffmpeg-devel] Motion Estimation in snow.c for Waevelet encoded frames (DWT)

Originally committed as revision 8579 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk

slight PSNR/bitrate increase

Originally committed as revision 7361 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7345 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7344 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7343 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7328 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7326 to svn://svn.ffmpeg.org/ffmpeg/trunk

slight psnr/bitrate gain for most but not all files if me_range is used

Originally committed as revision 7325 to svn://svn.ffmpeg.org/ffmpeg/trunk

Date: Tue, 12 Dec 2006 14:00:54 +0100
Subject: Re: [Ffmpeg-cvslog] r6876 - trunk/libavcodec/motion_est.c

Originally committed as revision 7288 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7208 to svn://svn.ffmpeg.org/ffmpeg/trunk

PSNR/bitrate is slightly better for my (short) test videos
more tests welcome ...

Originally committed as revision 6876 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6829 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Marco Manfredini  mldb A gmx P net

Originally committed as revision 5989 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5143 to svn://svn.ffmpeg.org/ffmpeg/trunk

taken from a patch by Steve L'Homme

Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk

Here's the description I'll add to the mplayer man page:
---
Causes frames with higher quantizers to be more likely to trigger a
scene change detection and make libavcodec use an I-frame (default: 1).
1-16 is a sane range.
Values between 2 and 6 may yield increasing PSNR (up to approximately
0.04 dB) and better placement of I-frames in high-motion scenes.
Higher values than 6 may give very slightly better PSNR (approximately
0.01 dB more than sc_factor=6), but noticably worse visual quality.
---

Original idea from Michael; patch by me.

Originally committed as revision 4883 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4832 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4773 to svn://svn.ffmpeg.org/ffmpeg/trunk