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Author SHA1 Message Date
Stefano Sabatini
de7b58da3e vf_unsharp: rename method "unsharpen" to "apply_unsharp" 
More consistent with the original libmpcodecs code, and the name
"unsharpen" was confusing.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:08:56 +02:00
Michael Niedermayer
d33e0c6bc8 vf_scale: apply the same transform to the aspect during init that is applied per frame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:08:30 +02:00
Stefano Sabatini
80de930a78 vf_pad: fix "vsub" variable value computation 
It was shifting 2 rather than 1, +10l.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:03:30 +02:00
Stefano Sabatini
46b29397a6 vf_scale: add a "sar" variable 
Also create a "dar" alias for the "a" variable, for avoiding possible
confusion between dar/sar.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:03:24 +02:00
Stefano Sabatini
0ec56d1144 lavfi: fix realloc size computation in avfilter_add_format() 
Replace sizeof((*avff)->formats)
with    sizeof(*(*avff)->formats)

as the size of the array element is given by the pointed element
rather than by its pointer.

In particular fix computation with the pending patch when
sizeof(int64_t) != sizeof(int64_t *).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:03:18 +02:00
Stefano Sabatini
e63e4c99c9 vsrc_color: use internal timebase 
Avoid timescale conversion, simplify.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:03:11 +02:00
Stefano Sabatini
57fa314090 lavfi: fix signature for avfilter_graph_parse() and avfilter_graph_config() 
Require "void *" rather than "AVClass *" for the log context type.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:02:53 +02:00
Stefano Sabatini
64abd375ec graphparser: prefer void * over AVClass * for log contexts 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:02:42 +02:00
Stefano Sabatini
59cef18c24 avfiltergraph: use meaningful error codes 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:02:32 +02:00
Alex Converse
4bb0b31f76 avconv: Initialize return value for codec copy path. 2011-09-27 19:32:26 -07:00
Michael Niedermayer
5a6e7771ed h264: dont set key_frame when the frame is not a real keyframe. 
Fixes Ticket514

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 03:47:39 +02:00
Mans Rullgard
dec4b4705f fate: use 'run' helper for seek-test 
This is simpler, and the actual seek-test command is printed with V=1.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-09-28 02:30:30 +01:00
Mans Rullgard
bc3a741fa0 fate: remove seek-mpeg2reuse test 
The input file for this test is no longer generated.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-09-28 02:30:30 +01:00
Michael Niedermayer
530cd7a913 doc/ffmpeg.texi: merge changes from avconv.texi since last merge 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 03:19:22 +02:00
Michael Niedermayer
0aa793a1be ffplay: fix forgotten codec_name checks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 03:19:22 +02:00
Michael Niedermayer
2f3dd904f4 ffmpeg: fix wrong indention that leaked in from merge 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 03:19:22 +02:00
Laurent Aimar
1f024b8820 Check for out of bound reads in the flic decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 02:59:28 +02:00
Michael Niedermayer
23c1db9b83 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avconv: use different variables for decoded and filtered frame.
  avconv: add support for copying attachments.
  matroskaenc: write attachments.
  matroskadec: export mimetype of attachments as metadata.
  avconv: factorize common code from new_*_stream()
  doc/avconv: expand documentation for some options.
  doc/avconv: document -timelimit.

Conflicts:
	avconv.c
	cmdutils.c
	tests/codec-regression.sh

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 02:07:44 +02:00
Laurent Aimar
feca3ba053 Prevent out of bound accesses in the xan decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 01:04:52 +02:00
Laurent Aimar
b9596a5037 Check for invalid/corrupted bitstream in sun raster decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 00:52:37 +02:00
Laurent Aimar
19e95b8845 Prevent NULL dereferences when missing the reference frame in the xan decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 00:49:25 +02:00
Laurent Aimar
039f3c33ff Check for out of bounds reads in sun rasterfile decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 00:24:51 +02:00
Laurent Aimar
61930119cb Check for corrupted extra data in wmavoice decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 00:20:04 +02:00
Laurent Aimar
e09ae22ab7 Check for out of bound writes in the wmavoice decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 00:18:38 +02:00
Laurent Aimar
66aae97a60 Prevent NULL dereferences when missing the reference frame in the bink decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 23:45:37 +02:00
Michael Niedermayer
77d2ef13a8 Fix memory (re)allocation in matroskadec.c, related to MSVR-11-0080. 
Whitespace of the patch cleaned up by Aurel
Some of the issues have been reported by Steve Manzuik / Microsoft Vulnerability Research (MSVR)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

(cherry picked from commit 956c901c68)

Further suggestions from Kostya <kostya.shishkov@gmail.com> have been
implemented by Reinhard Tartler <siretart@tauware.de>

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-09-27 23:14:05 +02:00
Alex Converse
a9a033773a avconv: Fix volume adjustment for non-s16 sample formats 2011-09-27 14:10:12 -07:00
Alex Converse
fe332cf5b9 avconv: Make samples void*. 
Different sample formats are different sizes.
 2011-09-27 14:10:12 -07:00
Alex Converse
af3c06b4db avconv: Use the size of the decode sample format when allocating the audio samples buffer. 2011-09-27 14:10:12 -07:00
Tomas Härdin
a1cb09d351 mxf: Add PictureEssenceCoding UL for V210 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 22:27:52 +02:00
Michael Niedermayer
36be0f2e31 ffplay.texi: document -codec 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 22:00:20 +02:00
Michael Niedermayer
5eda0967a5 ffplay: support -codec:avs to force a specific decoder implementation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:56:20 +02:00
Michael Niedermayer
07a96dc1e9 regression tests: add jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:32:39 +02:00
Michael Niedermayer
2fbf691038 j2kenc: Fix use of value before its initialized. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:32:39 +02:00
Michael Niedermayer
398b5327a3 j2kenc: only list pixel formats that fully work currently. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:32:39 +02:00
Michael Niedermayer
2214a67de5 j2kenc: fix colors on yuv444 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:32:39 +02:00
Michael Niedermayer
9e0438c903 img2enc: show first 4 bytes if a malformed jpeg2000 codestream is detected 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:32:39 +02:00
Michael Niedermayer
0047ac1427 img2enc: Accept raw jpeg2000 codestream too, 
our decoder outputs that, jasper can as well

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:32:39 +02:00
Dominique Leuenberger
bfea160094 RELEASE: set to 0.8.4.git after the release from 2011-09-22 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 21:32:17 +02:00
Michael Niedermayer
34ac8ec2ea j2kenc: enable 4:2:0 YUV it works as "well" as the other subsampled yuv formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:19 +02:00
Michael Niedermayer
c4b269c5c6 build system: enable j2kenc 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:19 +02:00
Michael Niedermayer
e6aed5f404 j2kenc: fix coded_frame and prevent null pointer dereference. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:19 +02:00
Michael Niedermayer
40923e1567 j2kenc: Update ff_j2k_init_component() arguments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:19 +02:00
Michael Niedermayer
2f16b6a525 j2kenc: fix arguments for ff_j2k_getnbctxno() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:19 +02:00
Michael Niedermayer
0db973e0d7 j2kenc: mark as experimental. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:19 +02:00
Michael Niedermayer
1c20a0b354 j2kenc: s/CODEC_TYPE_VIDEO/AVMEDIA_TYPE_VIDEO/ 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:18 +02:00
Michael Niedermayer
de89bc994c j2kenc: update codec name to modern ffmpeg 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:18 +02:00
Michael Niedermayer
1e086fd730 j2kenc: cleanup() is not used outside thus it is static 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:18 +02:00
Michael Niedermayer
c153c00367 j2kenc: update function name. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-27 19:30:18 +02:00
Anton Khirnov
d3c1d37a90 avconv: use different variables for decoded and filtered frame. 
Makes the code less obfuscated and fixes encoding one video stream to
several outputs.

Also use avcodec_alloc_frame() instead of allocating AVFrame on stack.

Breaks me_threshold in avconv, as motion vectors aren't passed through
lavfi. They could be copied manually, but I don't think this misfeature
is useful enough to justify ugly hacks.
 2011-09-27 19:17:37 +02:00