virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity
3,384 Commits 37 Branches 400 Tags 460 MiB
5e13a73006
Commit Graph

3384 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Michael Niedermayer
5e13a73006 motion estimation for SVQ1 
Originally committed as revision 3126 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-12 02:03:24 +00:00
Michael Niedermayer
caa50878f4 UINT64_MAX fix 
Originally committed as revision 3125 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-11 12:24:42 +00:00
Michael Niedermayer
1f202b0d46 moving motion estimation specific variables from MpegEncContext -> MotionEstContext 
Originally committed as revision 3124 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-11 01:38:46 +00:00
Michael Niedermayer
af4091f194 reduce dependancy between motion estimation and MpegEncContext 
this is practically just a s/s->me./c->/

Originally committed as revision 3123 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-11 00:58:08 +00:00
Michael Niedermayer
ca8ad84767 dummy avcodec_thread_init() to avoid linking issues 
Originally committed as revision 3122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-10 23:38:53 +00:00
Michael Niedermayer
ec6d8af5aa p frame encoding, only with 0,0 motion vectors yet though 
Originally committed as revision 3121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-09 15:50:08 +00:00
Michael Niedermayer
0d8e09f8bf using pointers so the code could eventually be used for P frames 
a few const modifiers to make gcc happier

Originally committed as revision 3120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-08 14:15:45 +00:00
Michael Niedermayer
bab97b2f6c width height %64 != 0 fix 
print average RD score at the end
precalculated codebook vector mean tables

Originally committed as revision 3119 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-08 11:54:55 +00:00
Michael Niedermayer
7802d373b7 imlib2 needs -lm 
Originally committed as revision 3118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-08 11:17:29 +00:00
Roberto Togni
2a0dbb1efc buffer hints, use reget_buffer, removed copy from previous frame 
Originally committed as revision 3117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 21:34:33 +00:00
Michael Niedermayer
14aa9da3d6 color and 10l 
Originally committed as revision 3116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 21:10:52 +00:00
Michael Niedermayer
fa2ae82206 rate distorted intra only encoding 
still grayscale, still no real ratecontrol ...
use -qscale x to set the quality
not optimized yet ...

Originally committed as revision 3115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 20:30:52 +00:00
Michael Niedermayer
5e502c3ff7 10l 
Originally committed as revision 3114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 14:57:05 +00:00
Mike Melanson
3b64893dae first pass at a Sorenson Video 1 (SVQ1) encoder 
Originally committed as revision 3113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 03:10:11 +00:00
Mike Melanson
d91712990c support SVQ1 in AVI files, just for fun 
Originally committed as revision 3112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 02:57:13 +00:00
Michael Niedermayer
1fa3d65d57 vbr audio fix 
Originally committed as revision 3111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-06 21:52:38 +00:00
Michael Niedermayer
dd17409ca0 next_pts fix by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>) 
note, dont take the PSNR/stddev values serious, they are caused by a bug in ffmpeg.c which drops one frame before the last frame during encoding with b frames

Originally committed as revision 3110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-05 21:23:28 +00:00
Michael Niedermayer
8a0c66a7e3 coder, context, predictor command line options 
Originally committed as revision 3109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-05 21:19:08 +00:00
Michael Niedermayer
4ccde216cd support decoding mpeg4 with buggy dc clipping 
Originally committed as revision 3108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-05 19:53:40 +00:00
Michael Niedermayer
a7137a0452 mpeg4 dc prediction simplification 
dc cliping fix

Originally committed as revision 3107 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-05 00:14:22 +00:00
Michael Niedermayer
4c263142c5 use AVInteger in av_rescale() so it can finally do 64*64/64 instead of just 64*32/32 
Originally committed as revision 3106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-04 02:58:30 +00:00
Michael Niedermayer
29adde838c arbitrary precision integer support 
+ - * / % << >> log2 compare are supported
and dont fear, no bloated lib, just 130 lines of c code

Originally committed as revision 3105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-04 02:51:18 +00:00
Roberto Togni
ce5b6f63c5 Add buffer hints, enable DR1 
Originally committed as revision 3104 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-02 20:01:39 +00:00
Michael Niedermayer
c172913a24 cleanup 
Originally committed as revision 3103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-02 19:18:20 +00:00
Michael Niedermayer
da7f8893e3 bigendian fix by (Romain Dolbeau <dolbeau at irisa dot fr>) 
with #if defined(WORDS_BIGENDIAN) && (WORDS_BIGENDIAN == 1) -> #ifdef WORDS_BIGENDIAN by me

Originally committed as revision 12396 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2004-05-02 14:26:28 +00:00
Michael Niedermayer
0b43db1448 match latest spec 
seeking to startcode-less frames

Originally committed as revision 3102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-02 01:03:55 +00:00
D Richard Felker III
ae4cffd9fc this isn't actually stupid, but it's not valid C and gcc 3.5 rejects it as such 
Originally committed as revision 12386 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2004-05-01 20:15:21 +00:00
Michael Niedermayer
bb801c97ea dont use always_inine with -Os 
Originally committed as revision 3101 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 20:50:01 +00:00
Michael Niedermayer
77d0e165b1 mmx dct optimization 
Originally committed as revision 3100 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 19:53:54 +00:00
Michael Niedermayer
3116cb14d1 AMV bug workaround 
Originally committed as revision 3099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 18:56:33 +00:00
Michael Niedermayer
6387c3e6b6 -bug 
Originally committed as revision 3098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 18:54:36 +00:00
Michael Niedermayer
d01dbeb800 simplify 
Originally committed as revision 3097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 18:11:34 +00:00
Michael Niedermayer
1545aceaaf dont missuse assert() 
Originally committed as revision 3096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 18:09:24 +00:00
Michael Niedermayer
eea8c08fa8 cleanup & memleak fix 
Originally committed as revision 3095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 17:42:58 +00:00
Michael Niedermayer
60f41d13ef 10000l 
Originally committed as revision 3094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 16:06:20 +00:00
Michael Niedermayer
bf266e195a intra_dc_precission>0 encoding support 
Originally committed as revision 3093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 13:44:29 +00:00
Michael Niedermayer
26d4f26bb7 OPT_INT 
Originally committed as revision 3092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 13:41:48 +00:00
Michael Niedermayer
242f5b0a88 ffmpeg -version 
Originally committed as revision 3091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 12:30:51 +00:00
Michael Niedermayer
844ce49d12 10l 
Originally committed as revision 3090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 01:35:45 +00:00
Ivan Kalvachev
d1700ead3b cola test 
Originally committed as revision 3089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-29 23:20:46 +00:00
Michael Niedermayer
000a9c02db 10l 
Originally committed as revision 3088 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-29 22:12:29 +00:00
Michael Niedermayer
e4cb187db8 remove duplicated find_frame_end() code 
move codec specific code from parser.c -> <codecname>.c as far as its easily possible

Originally committed as revision 3087 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-29 14:21:33 +00:00
Michael Niedermayer
20da31792b >2 channels decoding fix 
Originally committed as revision 3086 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-29 03:33:34 +00:00
Michael Niedermayer
8aedc51d2b simplify 
Originally committed as revision 3085 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 13:50:41 +00:00
Luca Abeni
3834be5858 fix rounding errors with NTSC patch by (Luca Abeni <lucabe72 at email dot it>) 
Originally committed as revision 3084 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 13:28:16 +00:00
Mike Melanson
7daabccb5d move the 0x80 vector outside of the function, thus saving the compiler 
the trouble of having to initialize each byte on the stack individually

Originally committed as revision 3083 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 04:06:24 +00:00
Mike Melanson
f9ed9d8584 separate out put_signed_pixels_clamped() into its own function and 
implement an optimized MMX version of the function

Originally committed as revision 3082 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 03:58:06 +00:00
Michael Niedermayer
c0c37848d8 export pts if available 
Originally committed as revision 3081 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 03:35:14 +00:00
Michael Niedermayer
293ed23f12 NULL pointers ... 
Originally committed as revision 3080 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 02:55:05 +00:00
Wolfram Gloger
4b85a28f27 Fix synthetic next_pts calculation / audio pts patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>) 
Originally committed as revision 3079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-26 23:06:29 +00:00