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3483 Commits

Author SHA1 Message Date
Paul B Mahol
2bdd434931 lavfi/stereo3d: add support for alternating frames input & output format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-30 09:13:36 +00:00
Clément Bœsch
d558e46469 lavfi: add two opencl headers to SKIPHEADERS. 
Fix make checkheaders.
 2013-04-30 00:34:58 +02:00
Paul B Mahol
c645659988 lavfi/showwaves: fix crash in case of negative linesize 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-29 19:28:12 +00:00
Paul B Mahol
32d4641219 lavfi/showspectrum: fix crash in case of negative linesize 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-29 19:27:15 +00:00
Michael Niedermayer
e92862e75f avfilter/vf_tinterlace: fix handling of not so even sizes 
Fixes green bottom line

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-29 12:26:15 +02:00
Stefano Sabatini
0400176772 lavfi/mp: remove mp=tinterlace wrapper 
From various tests, there is no evidence that the filter is faster than
the native tinterlace, and it has several more limitations and a few
bugs.

See thread:
Subject: [FFmpeg-devel] [NOPATCH] lavfi/mp: drop tinterlace wrapper
Date: Wed, 5 Sep 2012 00:26:01 +0200
 2013-04-28 13:16:40 +02:00
Stefano Sabatini
75070d9fa0 lavfi/transpose: apply grammar consistency fixes to transpose dir option 2013-04-28 13:16:40 +02:00
Stefano Sabatini
028c73358a lavfi/transpose: reindent constants 2013-04-27 20:33:54 +02:00
Stefano Sabatini
d33c77b14a lavfi/transpose: restore validity of values in range 4-7 
They were lost in commit a4e0defa75.
 2013-04-27 20:33:48 +02:00
Paul B Mahol
cc5c155959 astats filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-27 12:40:34 +00:00
Paul B Mahol
785eb5fc57 lavfi/negate: unbreak negate alpha 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 23:45:24 +00:00
Clément Bœsch
039c2b7828 lavfi/hqdn3d: remove timeline flag. 
The filter stores some temporal data, which needs to be done with the
passthrough callback system when timeline is enabled. Until then,
timeline support is disabled.
 2013-04-26 21:27:02 +02:00
Paul B Mahol
6a8d05061f lavfi/stereo3d: avoid division when changing aspect ratio 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 10:13:50 +00:00
Paul B Mahol
42d61fd968 lavfi/afade: fix AVOptions descriptions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 10:04:16 +00:00
Paul B Mahol
09250e3445 lavfi/curves: add support for more rgb formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 09:37:28 +00:00
Paul B Mahol
1a530f9ed8 lavfi: support timeline for colorbalance and colorchannelmixer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 09:37:28 +00:00
highgod0401
cd134963e8 lavfi/unsharp: add opencl unsharp filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-26 03:05:26 +02:00
Paul B Mahol
89b5ed5f15 lavfi/noise: remove get_video_buffer, its redundant now 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-25 17:05:42 +00:00
Paul B Mahol
e86ed98f43 lavfi/noise: add missing emms_c() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-25 17:01:40 +00:00
Paul B Mahol
00acfdd926 lavfi/telecine: show time base change too 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-25 16:52:29 +00:00
Clément Bœsch
035a3792c2 lavfi/subtitles: zero-init AVSubtitle. 
This avoids invalid free when the stream id doesn't match the packet
stream index.

Ticket #2501
 2013-04-25 00:56:38 +02:00
Clément Bœsch
73050df240 lavfi: add timeline support in {de,remove}logo. 
Both don't change anything in the context between frames.
 2013-04-24 20:13:01 +02:00
Clément Bœsch
1f6aa7de3e lavfi: add vidstabutils.h to SKIPHEADERS. 
Fix checkheaders when vid.stab is not available.
 2013-04-24 19:38:06 +02:00
Clément Bœsch
c7d2a3abf0 lavfi/vidstabdetect: fix direct path. 
The frame must be writable if the show option is set, otherwise pass the
frame unchanged.
 2013-04-24 18:30:43 +02:00
Clément Bœsch
c82f6e58da lavfi/vidstab: remove mention of defaults for consistency with other filters. 2013-04-24 18:30:43 +02:00
Clément Bœsch
111ac10b60 lavfi/vidstab: make use of direct variable. 2013-04-24 18:30:42 +02:00
Clément Bœsch
9273cc8eb5 lavfi/vidstab: add missing flags for 2 options. 2013-04-24 18:30:42 +02:00
Clément Bœsch
cdc48775aa lavfi/vidstab: consistent descriptions. 2013-04-24 18:30:42 +02:00
Clément Bœsch
017051266b lavfi/vidstab: miscelenaous cosmetics and typo fixes. 2013-04-24 18:30:42 +02:00
Georg Martius
4364e1f150 lavfi: add video stabilization plugins using vid.stab library 
vidstabdetect and vidstabtransform common functions for interfacing
vid.stab are in libavfilter/vidstabutils.c

Signed-off-by: Georg Martius <martius@mis.mpg.de>
 2013-04-24 18:30:42 +02:00
Stefano Sabatini
638ffb2413 lavfi/hue: rework logic for setting commands 
In particular, fix h/H commands in case h and H are not specified as
initial parameters.
 2013-04-23 22:33:53 +02:00
Michael Niedermayer
8f04220df8 avfilter/geq: rgb support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-23 16:06:37 +02:00
Michael Niedermayer
0a73803c86 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: Move some conditional code around to avoid unused variable warnings

Conflicts:
	libavcodec/x86/dsputil_mmx.c
	libavfilter/x86/vf_yadif_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-23 11:01:46 +02:00
Michael Niedermayer
a9a537b154 avfilter/drawtext: add pict_type support 
Fixes Ticket2470

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-23 03:35:28 +02:00
Clément Bœsch
15d2f26998 lavfi/overlay: support timeline through the new system. 2013-04-23 01:02:28 +02:00
Clément Bœsch
38853169ce lavfi: add 'enable' command injection to filters supporting timeline. 2013-04-23 01:02:28 +02:00
Clément Bœsch
fdd93eabfb lavfi: add timeline support. 
Flag added in a few simple filters. A bunch of other filters can likely
use the feature as well.
 2013-04-23 01:02:27 +02:00
Clément Bœsch
b8a5c76131 lavfi: add frame counter into AVFilterLink and use it in filters. 2013-04-23 01:02:27 +02:00
Diego Biurrun
c1ad70c3cb x86: Move some conditional code around to avoid unused variable warnings 2013-04-22 17:50:02 +02:00
Paul B Mahol
2f11aa141a lavfi: remove mp=down3dright 
Same funcionality is provided by stereo3d=ab[2]{l,r}:sbs[2]{l,r}.
Additional "features" are barely useful and cause crash or artifacts.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-22 11:49:13 +00:00
Michael Niedermayer
e4c0f258d3 Merge commit '9bfc6e02bae9de354fb9ba09a8a140e83eeadf7d' 
* commit '9bfc6e02bae9de354fb9ba09a8a140e83eeadf7d':
  afifo: fix request_samples on the last frame in certain cases

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-22 13:02:29 +02:00
Anton Khirnov
9bfc6e02ba afifo: fix request_samples on the last frame in certain cases 
The current code can fail to return the last frame if it contains
exactly the requested number of samples.

Fixes the join filter test, which previously did not include the last
408 samples in most cases.

CC:libav-stable@libav.org

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-22 02:29:56 +02:00
Andy Martin
4ac2da3793 lavfi/fade: Added ability to do video fade based on timestamp 2013-04-21 20:57:02 +02:00
Stefano Sabatini
3e40b85683 lavfi: add interleave filters 2013-04-21 18:24:04 +02:00
Stefano Sabatini
df766673e5 lavfi/sendcmd: drop now pointless sendcmd/asendcmd_init() wrappers 2013-04-21 17:27:32 +02:00
Stefano Sabatini
5e893df7ae lavfi/sendcmd: fix various "in in" rerepepetitions in messages 2013-04-21 17:27:25 +02:00
Nicolas George
fd7a7e11b9 lavfi/buffersink: fix possible leaks after allocation failures. 
Should fix Coverity CID 1005313, 1005314, 1005315.
 2013-04-21 16:11:36 +02:00
Nicolas George
b57c23f8c8 lavfi: add asetrate filter. 2013-04-21 15:20:50 +02:00
Pavel Koshevoy
0c77cdb491 libavfilter/af_atempo: Avoid round-off error build-up, ticket #2484 
Current method for constraining fragment position drift suffers from
round-off error build up.

Instead of calculating cumulative drift as a sum of input fragment
position corrections, it is more accurate to calculate drift as the
difference between current fragment position and the ideal position
specified by the tempo scale factor.

Signed-off-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-21 10:46:52 +02:00
Pavel Koshevoy
5a2a060378 libavfilter/af_atempo: Fix uninitialized memory access 
valgrind reported uninitialized memory access which was caused by
incorrect number of samples being passed to push_samples(..)

Signed-off-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-21 10:45:57 +02:00