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105 Commits

Author SHA1 Message Date
Michael Niedermayer
a26e1d4c1f checksum doesnt cover the forward_ptr anymore 
Originally committed as revision 4579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-11 08:32:25 +00:00
Michael Niedermayer
177e5460b9 forward_ptr doesnt contain its own length anymore 
Originally committed as revision 4578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-11 08:28:03 +00:00
Michael Niedermayer
01f4895c68 changing AVCodecContext codec -> *codec in AVStream so additions to AVCodecContext dont randomize AVStream and break binary compatibility 
Originally committed as revision 4453 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-17 22:24:36 +00:00
Michael Niedermayer
16423e179b nut prefers extradata style global headers 
Originally committed as revision 4396 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-06-27 00:24:34 +00:00
Alex Beregszaszi
fc565b22fc some nut.hu hype 
Originally committed as revision 4358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-06-07 21:21:54 +00:00
Michael Niedermayer
01bd1ed2db fix stream class 
fix a infinite loop on corrupted streams

Originally committed as revision 4343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-06-03 08:54:32 +00:00
Michael Niedermayer
2692067a45 AVPacket.pos 
Originally committed as revision 4314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-26 20:17:12 +00:00
Michael Niedermayer
c0df9d75bd switch to native time bases 
Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-30 21:43:59 +00:00
Mike Melanson
160d679c07 Ministry of English Composition, reporting for duty (and the word is "skipped", not "skiped"; "skiped" would rhyme with "hyped") 
Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-24 17:21:11 +00:00
Michael Niedermayer
8bb8f41375 initalize has_b_frames 
Originally committed as revision 4054 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-17 21:38:29 +00:00
Michael Niedermayer
f3356e9c9e more fine grained discarding of packets 
Originally committed as revision 4051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-17 01:25:01 +00:00
Luca Barbato
7071e56799 "put_s should store signed values. Spotted on #mplayerdev by someone I 
don't remember." patch by (Luca Barbato [lu_zero gentoo org)

Originally committed as revision 4035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-13 01:58:29 +00:00
Måns Rullgård
88730be651 kill warnings patch by (Måns Rullgård <mru inprovide com>) 
Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-24 19:08:50 +00:00
Nilesh Bansal
5c5dea3f0c 01-makefile_fix_updated.patch 
Adds --enable-theora/--enable-vorbis/--enable-ogg to configure
   If compiled WITHOUT --enable-theora, native VP3 decoder is used
patch by (Nilesh Bansal <nileshbansal gmail com>)

Originally committed as revision 3975 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-24 15:18:02 +00:00
Michael Niedermayer
b9866ebcc7 support discarding uninterresting packets 
Originally committed as revision 3860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-22 13:36:02 +00:00
Michael Niedermayer
568e18b15e integer overflows, heap corruption 
possible arbitrary code execution cannot be ruled out in some cases
precautionary checks

Originally committed as revision 3813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-08 14:21:33 +00:00
Michael Niedermayer
3129cd0140 allocate a few bytes more for extradata so the bitstream reader if its used by the codec for parsing extardata, doesnt read over the end 
Originally committed as revision 3679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-13 01:27:35 +00:00
Michael Niedermayer
3ba1438dec use native timebase for seeking 
direction flag for seeking

Originally committed as revision 3577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-10 22:05:43 +00:00
Michael Niedermayer
ca6ecf50f9 file id string 
max short startcode distance

Originally committed as revision 3223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-14 21:30:36 +00:00
Michael Niedermayer
e928649b0b pass AVPacket into av_write_frame() 
fixes the random dts/pts during encoding
asf preroll fix
no more initial zero frames for b frame encoding
mpeg-es dts during demuxing fixed
.ffm timestamp scale fixed, ffm is still broken though

Originally committed as revision 3168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-29 02:06:32 +00:00
Michael Niedermayer
cdd5034f89 store index for seeking in the native timebase of each stream 
set correct timebase for nut
merge mpeg-ts seeking with existing seeking code
10l fix in mpegts (27mhz vs. 90khz)

Originally committed as revision 3152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-23 16:26:12 +00:00
Michael Niedermayer
9ee91c2f53 move time_base (pts_num/pts_den) from AVFormatContext -> AVStream 
Originally committed as revision 3148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-21 20:43:21 +00:00
Michael Niedermayer
84ad613008 bytestream tracing support 
sync points
removing timestamp lru prediction
extendible frame_code / frame_code table

Originally committed as revision 3142 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-20 16:00:22 +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
Michael Niedermayer
31179d85cb store correct pts 
Originally committed as revision 3008 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-12 22:23:16 +00:00
Michael Niedermayer
75553f825c bit-exact 
Originally committed as revision 3007 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-12 20:06:23 +00:00
Michael Niedermayer
8d14a25c3e moving nearly identical binary search code from nut/mpeg/asf to utils.c 
Originally committed as revision 3003 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-12 16:50:03 +00:00
Michael Niedermayer
ee76016c79 set codec_tag 
Originally committed as revision 2995 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-10 20:11:00 +00:00
Michael Niedermayer
aec8f88a9e removing keyframe prediction and checksum threshold 
Originally committed as revision 2991 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-09 16:46:12 +00:00
Steven M. Schultz
1c24c51dec gcc 2.95.3 patch by ("Steven M. Schultz" <sms at 2bsd dot com>) 
Originally committed as revision 2983 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-09 12:31:36 +00:00
Michael Niedermayer
7dddf251a2 fourcc & language code v->vb type 
some minor cleanups
some bugfixes
seeking to type 1 and 2 frames (no index needed)
timestamp/position cache so seeking without an index is fast

Originally committed as revision 2980 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-08 00:22:22 +00:00
Michael Niedermayer
465e1dadbe 10l (bytes_left() -> url_feof()) 
10l (updating LRU delta pts for type 1/2 frames)
ensure that checksumming isnt enabled if its not needed
search for next startcode and then search backward to the next valid frame if an inconsistancy is detected
deal with non-frame startcodes in the middle of the stream

Originally committed as revision 2972 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-06 17:40:17 +00:00
Michael Niedermayer
7c5934ede9 search for undamaged headers 
Originally committed as revision 2970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-05 22:00:59 +00:00
Michael Niedermayer
ee9f36a88e checksuming for nut & nice checksum API for libavformat 
Originally committed as revision 2969 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-05 12:02:10 +00:00
Michael Niedermayer
5a75750785 10l (Titel->Title) 
Originally committed as revision 2967 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-05 10:38:01 +00:00
Michael Niedermayer
e52788d069 info packet read/write & simplify 
Originally committed as revision 2965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-04 22:34:26 +00:00
Michael Niedermayer
ae3fa4ea9c make vorbis default again 
Originally committed as revision 2964 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-04 20:24:28 +00:00
Michael Niedermayer
a1d4d70c7a large extradata fix 
use 3 pts predictors for vorbis, slightly more efficient

Originally committed as revision 2960 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-04 18:37:41 +00:00
Michael Niedermayer
a5247e3d8d nut (de)muxer update 
conform to latest spec
 remove get/put_s() not needed anymore
 update_packetheader() fixed (wasnt always working)
 store/load extradata & aspect ratio
 memleak fix
 dont use vorbis by default yet
 use frame_size from the codec instead of hardcoding it in the source

Originally committed as revision 2951 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-03 21:00:14 +00:00
Michel Bardiaux
bc874daea8 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 15:41:21 +00:00
Alex Beregszaszi
f0a93eb0b2 msb pts support 
Originally committed as revision 2576 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-08 17:54:40 +00:00
Alex Beregszaszi
4b68410579 10l 
Originally committed as revision 2387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 15:21:46 +00:00
Mike Melanson
764ef40015 disable encoders where appropriate (patch courtesy of BERO 
<bero -at- geocities.co.jp>)

Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-14 04:15:53 +00:00
Alex Beregszaszi
e692fd601d fixed codec specific data headers 
Originally committed as revision 2337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 22:41:08 +00:00
Alex Beregszaszi
cf24628385 fixed time base and sample rate handling 
Originally committed as revision 2336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 22:33:55 +00:00
Alex Beregszaszi
5aa0a64494 fix fabrice's broken get_bi and some minor changes in draft 
Originally committed as revision 2335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 14:59:54 +00:00
Fabrice Bellard
490579042a 64 bit pts for writing - more const usage 
Originally committed as revision 2255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-10 22:37:33 +00:00
Michael Niedermayer
8c653280bd get_bi(), be/le fix 
Originally committed as revision 2254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-10 13:00:24 +00:00
Fabrice Bellard
80783dc2c2 CODEC_ID_MP3LAME is obsolete 
Originally committed as revision 2232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-08 22:04:29 +00:00
Fabrice Bellard
a182f5da93 fixed endianness dependancies (untested) 
Originally committed as revision 2224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-08 20:00:13 +00:00
Alex Beregszaszi
ed0bb7bee6 move packetheader after startcodes 
Originally committed as revision 2215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-07 00:37:46 +00:00
Alex Beregszaszi
99b17f25b1 some fixes 
Originally committed as revision 2214 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-06 23:17:17 +00:00
Michael Niedermayer
203504d910 padding fix 
Originally committed as revision 2213 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-06 16:29:05 +00:00
Michael Niedermayer
3ac8749b90 big/little endian fix 
storing 64bit stuff in int fix
put_v() fix
startcodes
nut_probe()

Originally committed as revision 2212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-06 14:03:35 +00:00
Alex Beregszaszi
3aa180b84e initial nut muxer and demuxer (demuxer is not fail safe) 
Originally committed as revision 2211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-05 18:45:32 +00:00