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Author SHA1 Message Date
Umair Khan
9effa01255 doc/ffmpeg: explain properly how -fs works 
Fix trac ticket #5160.

Signed-off-by: Umair Khan <omerjerk@gmail.com>
 2016-02-01 14:00:14 +01:00
Paul B Mahol
79991b2288 avfilter: add nnedi filter 
Port of nnedi3 vapoursynth filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-02-01 13:16:15 +01:00
Paul B Mahol
75f3e5e082 avdevice/lavfi: replace deprecated avpicture_layout 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-02-01 13:12:27 +01:00
Paul B Mahol
0a7379d9cf avfilter/vf_yadif: make use of ctx pointer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-02-01 11:59:17 +01:00
Carl Eugen Hoyos
9ca5b27240 lavf/adxdec: Add Autodetection. 2016-02-01 10:51:46 +01:00
Bruce Dawson
09b3a42495 riffdec: Explicitly null-terminate array to work around VC++ bug 
Due to this bug in VC++ 2015 Update 1:
https://connect.microsoft.com/VisualStudio/feedback/details/2291638

the 'key' array in ff_read_riff_info() ends up being not null
terminated which led to failures in a Chromium unit tests. Update 2
should have a fix, but until then it is important to avoid problems.
 2016-02-01 10:41:56 +01:00
Hendrik Leppkes
f85cc3bf12 hevc: set profile based on the profile compatibility flags if needed 
This fixes retrieving a valid profile for many of the FATE conformance samples,
allowing them to be properly decoded by the HWAccel after adding a profile check.
 2016-02-01 10:34:23 +01:00
Stephen Hutchinson
70742e599b libx265: Enable 12-bit encoding 
The configure detection is bumped to X265_BUILD >= 68,
since API version 68 corresponds with the x265 1.8
release tarball. The warnings inside x265 about
12-bit being experimental were removed prior to API
version 72 a short time later.  At this time of
writing, X265_BUILD is at version 80.

12-bit support in the HEVC standard was approved in
October 2014 as part of HEVC Version 2 and published
in January 2015:

http://www.itu.int/ITU-T/recommendations/rec.aspx?rec=12296
http://www.itu.int/rec/T-REC-H.265-201410-S
https://hevc.hhi.fraunhofer.de/rext

Reveiwed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-01 01:36:44 +01:00
Timothy Gu
80075b0149 Changelog: add entry on wtvdec performance improvement 2016-01-31 15:52:34 -08:00
Timothy Gu
e5a6dcac47 wtvdec: Removed unused variable 2016-01-31 15:52:23 -08:00
Timothy Gu
180f9a0958 all: Make header guard names consistent 2016-01-31 15:44:11 -08:00
popcornmix
def56677e5 wtv: Speed up wtv index creation 
The index creation is O(N^2) with number of entries (typically thousands).
On a Pi this can take more than 60 seconds to execute for a recording of a few hours.

By replacing with an O(N) loop, this takes virtually zero time

Liked-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-01 00:40:47 +01:00
Timothy Gu
014e4e4499 vf_phase: Reduce the scope of several variables 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
 2016-01-31 15:34:09 -08:00
Paul B Mahol
4ab4793c15 avfilter/avf_showfreqs: properly handle pts 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-31 22:18:12 +01:00
Henrik Gramner
58313f2dda msvc: Fix libx264 linking 2016-01-31 22:13:17 +01:00
Michael Niedermayer
3c8e95ab5d avcodec/flacenc: Fix prediction_order parameter 
Fixes regression

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-31 20:05:41 +01:00
Derek Buitenhuis
e9eb8b3ba2 flacenc: Restore defaults and range for {min,max}_prediction_order 
This was broken in 243df1351d.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-01-31 18:25:29 +00:00
foo86
ae5b2c5250 avcodec/dca: add new decoder based on libdcadec 2016-01-31 17:09:38 +01:00
foo86
0930b2dd1f avcodec/dca: add generic defines 2016-01-31 17:09:38 +01:00
foo86
5b1b536e2b avcodec/synth_filter: add more filters 2016-01-31 17:09:38 +01:00
foo86
8984806a51 avcodec/synth_filter: fix whitespace 2016-01-31 17:09:38 +01:00
foo86
4a53b83691 avcodec/dca: add math helpers and fixed point DCT 2016-01-31 17:09:38 +01:00
foo86
9a0a3bbeaa avcodec/dca: add more tables 2016-01-31 17:09:38 +01:00
foo86
64f6d17b40 avcodec/dca: add REV1AUX sync word 2016-01-31 17:09:38 +01:00
foo86
4608996772 avcodec/dca: remove old decoder 
Remove all files and functions which are not going to be reused,
and disable all functions and FATE tests temporarily which will be.
 2016-01-31 17:09:38 +01:00
Derek Buitenhuis
b552f3afa2 fate/ffm: Update test ref 
Since timecode_frame)start is a private option now, it stays at the default,
and is no longer written to the file.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-01-31 16:06:40 +00:00
Derek Buitenhuis
c86ecdf3f7 Merge commit '243df1351d2d928caa084a5704ed783f0b83f072' 
* commit '243df1351d2d928caa084a5704ed783f0b83f072':
  lavc: Move {min,max}_prediction_order to codec private options

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-01-31 13:29:04 +00:00
Derek Buitenhuis
899e19f177 Merge commit '936f0d98f864f9f6bb4f9e5458b78537e146bacd' 
* commit '936f0d98f864f9f6bb4f9e5458b78537e146bacd':
  lavc: Move rtp_payload_size to codec private options

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-01-31 13:19:50 +00:00
Derek Buitenhuis
9938697c1c Merge commit 'd749615333084e62c9fcc480d1ae466369fdf14f' 
* commit 'd749615333084e62c9fcc480d1ae466369fdf14f':
  lavc: Move timecode_frame_start to codec private options

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-01-31 12:28:04 +00:00
Paul B Mahol
b4af7d68fe avcodec/fraps: remove superfluous "Fraps:" from av_log 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-31 12:59:28 +01:00
Paul B Mahol
0c28aa6ddc doc/filters.texi: fix typo in spectrumsynth example 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-31 11:21:58 +01:00
Michael Niedermayer
6ffac5d33d avcodec/rawdec: Switch to monowhite if there is no palette & bpp=1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-31 04:36:53 +01:00
Michael Niedermayer
77864be44a avformat/format: Weight the filename extension higher if there is nearly no data after an ID3 available 
Fixes Ticket5205

Based-on-patch-by: Carl Eugen Hoyos
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-30 22:25:31 +01:00
Michael Niedermayer
8619582bdf avformat/format: Replace nodat by enum 
This makes the code much more readable

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-30 22:25:31 +01:00
Kieran Kunhya
32bf4a72e3 avcodec: Add forgotten minor bump, add Changelog and add Cineform to general.texi 2016-01-30 18:09:36 +00:00
Kieran Kunhya
3485332bf9 avcodec: Cineform HD Decoder 
Decodes YUV 4:2:2 10-bit and RGB 12-bit files.
Older files with more subbands, skips, Bayer, alpha not supported.
Alpha requires addition of GBRAP12 pixel format.
 2016-01-30 17:44:13 +00:00
Carl Eugen Hoyos
31f5fa21b0 lavc/exr: Move setting SAR down. 
Fixes a theoretical issue if the resolution attribute is written
behind the aspect attribute.
 2016-01-30 13:38:16 +01:00
Carl Eugen Hoyos
d391feff54 lavc/v210dec: Allow odd width. 
The rightmost column is not decoded correctly.

Fixes a part of ticket #5195.
 2016-01-30 13:31:44 +01:00
Carl Eugen Hoyos
0275b2d917 Changelog: Sanitize Common Encryption entries. 2016-01-30 13:30:29 +01:00
Clément Bœsch
54ab90c05b lavc/utils: fix instanciate/instantiate typo 2016-01-30 13:10:11 +01:00
Clément Bœsch
d3d03fd55e lavf/vqf: fix suported/supported typo 2016-01-30 13:08:37 +01:00
Stephen Hutchinson
0dd201d947 libx265: Remove experimental flag when encoding 4:2:2 and 4:4:4 
4:2:2 and 4:4:4 support in the HEVC standard was approved in
October 2014 as part of HEVC Version 2 and published in
January 2015:

http://www.itu.int/ITU-T/recommendations/rec.aspx?rec=12296
http://www.itu.int/rec/T-REC-H.265-201410-S
https://hevc.hhi.fraunhofer.de/rext

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-30 12:29:29 +01:00
Kieran Kunhya
e07e88cd82 avcodec: Remove libvo-aacenc support. 
The internal encoder is superior to libvo-aacenc.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2016-01-29 17:26:42 -08:00
Timothy Gu
9ba54c1b82 avcodec: Remove libaacplus 
TODO: bump minor

It's inferior in quality to fdk-aac and has an arguably more problematic
license.

As early as 2012, a HydrogenAudio user reported:

> It has however one huge advantage: much better quality at low bitrates than
> faac and libaacplus.

(https://hydrogenaud.io/index.php?PHPSESSID=ckiq394pdglka0kj2fin6ij8t7&topic=95989.msg804633#msg804633)

I myself have made a few spectrograms for a comparison of the two
encoders as well. The FDK output is consistently better than the
libaacplus one, in all bitrates I tested.

libaacplus license is 3GPP + LGPLv2. 3GPP copyright notice is completely
proprietory, as follows:

> No part may be reproduced except as authorized by written permission.
>
> The copyright and the foregoing restriction extend to reproduction in
> all media.
>
> © 2008, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC).
>
> All rights reserved.

(The latest 26410-d00 zip from 3GPP has the same notice, but the copyright
year is changed to 2015)

The copyright part of the FDK AAC license (section 2) is a copyleft
license that permits redistribution under certain conditions (and
therefore the LGPL + libfdk-aac combination is not prohibited by
configure):

> Redistribution and use in source and binary forms, with or without
> modification, are permitted without payment of copyright license fees
> provided that you satisfy the following conditions:
>
> You must retain the complete text of this software license in
> redistributions of the FDK AAC Codec or your modifications thereto in
> source code form.
>
> You must retain the complete text of this software license in the
> documentation and/or other materials provided with redistributions of
> the FDK AAC Codec or your modifications thereto in binary form.
>
> You must make available free of charge copies of the complete source
> code of the FDK AAC Codec and your modifications thereto to recipients
> of copies in binary form.
>
> The name of Fraunhofer may not be used to endorse or promote products
> derived from this library without prior written permission.
>
> You may not charge copyright license fees for anyone to use, copy or
> distribute the FDK AAC Codec software or your modifications thereto.
>
> Your modified versions of the FDK AAC Codec must carry prominent
> notices stating that you changed the software and the date of any
> change. For modified versions of the FDK AAC Codec, the term
> "Fraunhofer FDK AAC Codec Library for Android" must be replaced by the
> term "Third-Party Modified Version of the Fraunhofer FDK AAC Codec
> Library for Android."
 2016-01-29 17:14:37 -08:00
James Almer
5893e87537 avcodec/proresdec_lgpl: use av_mod_uintp2 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-01-29 19:58:44 -03:00
James Almer
1bb3b90db8 avcodec/pngdec: use av_mod_uintp2 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-01-29 19:58:41 -03:00
James Almer
8514f6dcfd avcodec/amrwbdec: use av_mod_uintp2 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-01-29 19:58:34 -03:00
Thierry Foucu
9a09952695 lavf/flvdec: Allow files where the PreviousTagSize is not set according to the spec. 
Some muxer use the FLV field PreviousTagSize to be the sum of tag
length. Without this change, the flv demuxer think the file is broken
and the re-sync will fail.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-29 22:30:12 +01:00
Hagen Schmidt
583a643146 mpegtsenc: Do not fail ADTS AAC muxing if the first frame is not ADTS 
Fixes ticket 279.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-29 21:40:33 +01:00
Zhao Zhili
1e2c262212 libavformat/network: use defined constant in poll 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-29 21:31:47 +01:00