1. 23 Jun, 2016 1 commit
  2. 28 Feb, 2016 1 commit
    • Timothy Gu's avatar
      LICENSE: Thorough editing · bbf7500d
      Timothy Gu authored
      The changes in "Incompatible libraries" section are strictly based on
      what our configure script says.
      bbf7500d
  3. 30 Jan, 2016 1 commit
    • Timothy Gu's avatar
      avcodec: Remove libaacplus · 9ba54c1b
      Timothy Gu authored
      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.
      >
      > :copyright: 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."
      9ba54c1b
  4. 20 Sep, 2015 1 commit
  5. 14 Jul, 2015 1 commit
    • James Darnley's avatar
      avfilter/vf_removegrain: add x86 and x86_64 SSE2 functions · bff72426
      James Darnley authored
      Speed of all modes increased by a factor between 7.4 and 19.8 largely depending
      on whether bytes are unpacked into words.  Modes 2, 3, and 4 have been sped-up
      by a factor of 43 (thanks quick sort!)
      
      All modes are available on x86_64 but only modes 1, 10, 11, 12, 13, 14, 19, 20,
      21, and 22 are available on x86 due to the number of SIMD registers used.
      
      With a contribution from James Almer <jamrial@gmail.com>
      bff72426
  6. 02 May, 2015 1 commit
  7. 12 Feb, 2015 1 commit
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  12. 09 Jan, 2015 1 commit
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  15. 30 Nov, 2014 1 commit
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  19. 28 May, 2014 1 commit
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  21. 14 Jan, 2014 1 commit
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  23. 27 Oct, 2013 1 commit
  24. 17 Sep, 2013 1 commit
  25. 03 Sep, 2013 2 commits
  26. 14 Jul, 2013 1 commit
  27. 13 Jun, 2013 1 commit
  28. 12 Jun, 2013 1 commit
    • Stefano Sabatini's avatar
      require --enable-gpl for using the frei0r filter · 28aed88b
      Stefano Sabatini authored
      frei0r license is GPL.
      
      Based on a patch by Timothy Gu <timothygu99@gmail.com>.
      
      See thread:
      Subject: [FFmpeg-devel] [PATCH 1/2] LICENSE: Complete GPL'd external libraries list
      Date: Thu,  6 Jun 2013 18:55:30 -0700
      28aed88b
  29. 04 Jun, 2013 1 commit
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  37. 05 Jan, 2013 2 commits
    • Stefano Sabatini's avatar
      lavfi: add histeq filter · 01405663
      Stefano Sabatini authored
      This is a port of virtual dub's histogram equalization filter by Donald
      A. Graft. Based on the work by Jérémy Tran <tran.jeremy.av@gmail.com>,
      done for SOCIS 2012.
      01405663
    • Stefano Sabatini's avatar
      lavfi: add kerndeint filter · 172505b8
      Stefano Sabatini authored
      This is a port of the kerndeint filter (libmpcodecs/vf_kerndeint) by
      Donal A. Graft (original avisynth plugin author), and is based on the
      work by Jérémy Tran <tran.jeremy.av@gmail.com> done for SOCIS 2012.
      172505b8