1. 17 Oct, 2015 1 commit
  2. 12 Oct, 2015 2 commits
    • Rostislav Pehlivanov's avatar
      aacenc: add support for changing options based on a profile · 0f4334df
      Rostislav Pehlivanov authored
      This commit adds the ability for a profile to set the default
      options, as well as for the user to override such options
      by simply stating them in the command line while still keeping
      the same profile, as long as those options are still permitted by
      the profile.
      
      Example: setting the profile to aac_low (the default) will turn
      PNS and IS on. They can be disabled by -aac_pns 0 and -aac_is 0,
      respectively. Turning on -aac_pred 1 will cause the profile to be
      elevated to aac_main, as long as no options forbidding aac_main
      have been entered (like AAC-LTP, which will be pushed soon).
      
      A useful feature is that by setting the profile to mpeg2_aac_low,
      all MPEG4 features will be disabled and if the user tries to enable
      them then the program will exit with an error. This profile is
      signalled with the same bitstream as aac_low (MPEG4) but some devices
      and decoders will fail if any MPEG4 features have been enabled.
      0f4334df
    • Rostislav Pehlivanov's avatar
      aacenc: add support for encoding 7.1 channel audio · b3deaece
      Rostislav Pehlivanov authored
      This commit implements support for 7.1 channel audio. There's no
      more predefined bitstream channel mappings so going beyond 8 channels
      (and 7 channels exactly) will require programmable channel elements,
      which is already underway.
      b3deaece
  3. 23 Sep, 2015 2 commits
  4. 01 Sep, 2015 1 commit
  5. 22 Aug, 2015 1 commit
  6. 07 Aug, 2015 1 commit
    • Rostislav Pehlivanov's avatar
      aacenc: Move local encoder specific tables to a separate file · c47c781e
      Rostislav Pehlivanov authored
      This commit moves any tables specific to the encoder from aacenc
      and aaccoder to a separate file called 'aacenctab.c/.h'.
      This was done as a clean up attempt as the encoder was filled with
      tables pasted in between functions which made it confusing to follow
      and track where each table and definition had been used.
      This commit solves this by simply exporting the smaller tables out to
      the aacenctab.h while the larger ones are compiled using aacenctab.c
      and are referenced from the header file.
      Signed-off-by: 's avatarClaudio Freire <klaussfreire@gmail.com>
      c47c781e