Michael Niedermayer
ba17363ff7
prevent assert failures and infinite loops with broken streams
...
Originally committed as revision 4538 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-25 00:01:57 +00:00
Michael Niedermayer
5b28c8c355
time_base description by Rich Felker | dalias, aerifal cx
...
Originally committed as revision 4536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-21 22:31:01 +00:00
Michael Niedermayer
cc884a3506
reducing minimum supported picture size
...
Originally committed as revision 4535 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-21 22:17:41 +00:00
Justin Ruggles
c57c770db3
vbr audio encode patch by (Justin Ruggles: jruggle, earthlink net)
...
with changes by me
int->float as video uses float too
remove silent cliping to some per codec range, this should result in an error instead
remove change to utils.c as its inconsistant with video
Originally committed as revision 4533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-21 20:27:00 +00:00
Burkhard Plaum
32fbf33e61
Call av_free_static automatically before DLL unload patch by (plaum:ipf uni-stuttgart de)
...
Originally committed as revision 4532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-21 19:50:22 +00:00
Michael Niedermayer
1cd89f276a
segfault fix
...
Originally committed as revision 4531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-21 15:44:59 +00:00
Michael Niedermayer
a1043f9c50
automatically remove mess
...
Originally committed as revision 4529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-16 07:53:03 +00:00
Michael Niedermayer
7cbaa7bafa
parse pict_type for streams in avi
...
fix mpeg4 parser so it outputs te pict_type
support header only parseing without repacking
Originally committed as revision 4527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-15 15:58:21 +00:00
Mike Melanson
af9da83b0e
automatically detect Cinepak data from Sega FILM/CPK files
...
Originally committed as revision 4525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 18:39:59 +00:00
Wolfram Gloger
f0ff20a197
minor fixes for invalid audio data patch by (Wolfram Gloger: wmglo, dent med uni-muenchen de)
...
Originally committed as revision 4524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 16:37:29 +00:00
Måns Rullgård
bf4e3bd2d0
kill a bunch of compiler warnings
...
Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 15:42:40 +00:00
Ian Caulfield
bf01fb696d
subs.diff fixes a couple of minor bugs in my DVB subtitle decoder, and also fixes a few
...
problems in the DVD decoder (the palette entries were being read
back-to-front, and the timing conversions were slighly off)
patch by (Ian Caulfield: imc25, cam ac uk)
Originally committed as revision 4520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 01:15:27 +00:00
Michael Niedermayer
2eca4a44b1
set pix_fmt
...
Originally committed as revision 4518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 21:34:24 +00:00
Mike Melanson
ca16618b01
tinfoil patch: no array is written to in bulk before counts are
...
validated; do not free frames that are not allocated; removed all of the
output modes that no one uses and only PAL8 remains
Originally committed as revision 4517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 20:48:47 +00:00
Mike Melanson
485bb00108
removed a bunch of unused, sub-optimal code
...
Originally committed as revision 4516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 18:49:01 +00:00
Mike Melanson
8458dab185
tinfoil patch: be more diligent about checking array boundaries before
...
writing to them
Originally committed as revision 4515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 18:39:21 +00:00
Mike Melanson
b9029997d4
tinfoil patch: validate motion vectors and do not free frame on exit if
...
frame is NULL; also removed some ancient MC code that did not perform
half-pel C-plane MC
Originally committed as revision 4514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 18:25:17 +00:00
Mike Melanson
a06c7e07d7
tinfoil patch: make sure pixel_ptr never goes negative
...
Originally committed as revision 4513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 17:46:09 +00:00
Mike Melanson
6b892a4227
tinfoil patch: accept no widths that are no multiples of 4
...
Originally committed as revision 4512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 17:12:38 +00:00
Mike Melanson
3c8c94b403
tinfoil patch: make sure that pixel pointer does not go out of bounds
...
Originally committed as revision 4511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 16:59:01 +00:00
Måns Rullgård
a71a1dfc37
fix building in separate directory
...
Originally committed as revision 4509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 13:45:42 +00:00
Kostya Shishkov
f63166f8df
security fixes
...
* check for writing to lines -1,-2,...
* check for motion compensation (copying from and to valid place)
patch by (Kostya: kostya shishkov, gmail com)
Originally committed as revision 4508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 09:12:09 +00:00
Edward Hervey
856170f752
DV video encoder/decoder doesn't set keyframe and picture type properties patch by (Edward Hervey:bilboed,gmail com)
...
Originally committed as revision 4503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-11 01:28:04 +00:00
Michael Niedermayer
77b854883e
mkstemp on win32 workaround by (Ivan Wong: email, ivanwong info)
...
Originally committed as revision 4495 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-06 09:46:04 +00:00
Steven M. Schultz
6987c58a0a
liba52/crc.c fails to compile patch by ("Steven M. Schultz": sms, 2bsd com)
...
Originally committed as revision 4494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-05 23:25:35 +00:00
Alex Beregszaszi
23972d5a6c
10l
...
Originally committed as revision 4493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-05 19:15:34 +00:00
Michael Niedermayer
804b0dac58
segfault fix
...
Originally committed as revision 4491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-04 22:46:27 +00:00
Alexander Strasser
c11c2bc20b
libavutil: Utility code from libavcodec moved to a separate library.
...
Originally committed as revision 4489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 20:07:05 +00:00
Michael Niedermayer
0cc64d3d1c
fix assertion failure for mpeg2 encoding
...
Originally committed as revision 4488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 20:01:41 +00:00
Michael Niedermayer
cdd106899f
workaround 'colocated mv if colocated block is L1 predicted' bug in x264
...
Originally committed as revision 4487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 14:47:07 +00:00
Michael Niedermayer
5aa083eec1
A.B.C versions
...
Originally committed as revision 4486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-31 10:51:04 +00:00
Michael Niedermayer
e53222d19b
try to check for nonsense time_base instead of setting fake one
...
Originally committed as revision 4485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-31 10:00:25 +00:00
Michael Niedermayer
efbc614de0
check time_base.den for mpeg4
...
avoid zero time_base.* for h263
Originally committed as revision 4483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-30 16:15:36 +00:00
Michael Niedermayer
2f300f8965
motion vector limit for mpeg2
...
Originally committed as revision 4482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-27 13:16:35 +00:00
Diego Biurrun
51fd379af2
Reduce verbosity.
...
Originally committed as revision 4478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-27 07:29:20 +00:00
Michael Niedermayer
8583bef871
fixing colocated mv if colocated block is L1 predicted for the temporal direct case
...
untested (none of the conformance streams laying around on my disk seems affected by this change)
Originally committed as revision 4477 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-27 00:15:55 +00:00
Michael Niedermayer
4866bd2b82
fixing colocated mv if colocated block is L1 predicted
...
fixes "H.264 decoding bug in either lavc/JM"
Originally committed as revision 4476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-26 23:40:55 +00:00
Martin Boehme
acb22f9391
Fix for overflow issue in mpegvideo.c patch by (Martin Boehme: boehme, inb uni-luebeck de)
...
this integer overflow might lead to the execution of arbitrary code during encoding with threads
Originally committed as revision 4474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-25 23:07:27 +00:00
Michael Niedermayer
ddebfb15dc
thread mess check for avcodec_open/close()
...
Originally committed as revision 4472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-25 14:35:01 +00:00
Michael Niedermayer
91d44ffc9a
fix user data parsing code so it suppors pre1 and cvs
...
Originally committed as revision 4471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-24 09:28:24 +00:00
Michael Niedermayer
d9dd7a0d2c
minor user data reading bugfix
...
Originally committed as revision 4467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-23 11:16:18 +00:00
Reimar Döffinger
cad4368af7
Add missing +1 in bounds check.
...
Originally committed as revision 4465 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-22 09:01:47 +00:00
Reimar Döffinger
4eecd5bc66
reset restart_count when restart_interval is set and fill the
...
MJpegDecodeContext with 0 on init.
Originally committed as revision 4464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-22 08:48:00 +00:00
Michael Niedermayer
2e8f2c20c9
portable IEEE float/double read/write functions
...
Originally committed as revision 4458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-19 14:25:23 +00:00
Michael Niedermayer
ea4377de8c
portable IEEE float/double read/write functions
...
Originally committed as revision 4457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-19 13:29:13 +00:00
Michael Niedermayer
4c1a012e9c
dont pre allocate uselessly large buffer and dont ignore FF_INPUT_BUFFER_PADDING_SIZE
...
Originally committed as revision 4452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 12:56:56 +00:00
Michael Niedermayer
e33943728e
verify len field validity in mjpeg_decode_com()
...
Originally committed as revision 4451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 11:27:00 +00:00
Michael Niedermayer
50e2450bc1
10l (forgot to commit this yesterday)
...
DVB subtitle decoder by (Ian Caulfield: imc25, cam ac uk)
Originally committed as revision 4449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 09:22:51 +00:00
Michael Niedermayer
c6ec28b18c
DVB subtitle decoder by (Ian Caulfield: imc25, cam ac uk)
...
Originally committed as revision 4448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 00:28:12 +00:00
Michael Niedermayer
b194c327fc
yamaha adpcm nibbles in the wrong order fix by (Vidar Madsen: vidarino, gmail com)
...
Originally committed as revision 4446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-16 11:18:42 +00:00