1. 16 May, 2011 2 commits
    • Stefano Sabatini's avatar
      iff/8svx: redesign 8SVX demuxing and decoding for handling stereo samples correctly · e280a4da
      Stefano Sabatini authored
      Make the iff demuxer send the whole audio chunk to the decoder as a
      single packet, move stereo interleaving from the iff demuxer to the
      decoder, and introduce an 8svx_raw decoder which performs
      stereo interleaving.
      
      This is required for handling stereo data correctly, indeed samples
      are stored like:
      LLLLLL....RRRRRR
      
      that is all left samples are at the beginning of the chunk, all right
      samples at the end, so it is necessary to store and process the whole
      buffer in order to decode each frame. Thus the decoder needs all the
      audio chunk before it can return interleaved data.
      
      Fix decoding of files 8svx_exp.iff and 8svx_fib.iff, fix trac issue #169.
      e280a4da
    • Diego Biurrun's avatar
      Remove unused header mpegaudio3.h. · d39bf3df
      Diego Biurrun authored
      The header is a part of an MP3 encoder that never saw the light of day.
      d39bf3df
  2. 11 May, 2011 1 commit
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  28. 10 Mar, 2011 1 commit
    • Philip Langdale's avatar
      CrystalHD decoder support v7 · b33fa8a1
      Philip Langdale authored
      The Broadcom CrystalHD decoder chips provide hardware video
      decoding for a number of video formats. It does so using a
      memory:memory interface where a compressed bitstream is fed
      in and decompressed pictures are copied out. As such, it works
      independent of any graphics hardware in the system.
      
      Features supported in this initial version:
      * Support for Linux (using current drivers/library from git.wilsonet.com)
      * Support for 70015 hardware
      * Formats: MPEG2, MPEG4 Part 2, H.264, VC1 and DivX 3.11 (untested)
      * Progressive content
      * Non-H.264 Interlaced content
      * H.264 MBAFF content
      
      Features missing in this initial version:
      * Support for OSX (might work - untested)
      * Support for Windows
      * Support for 70012 hardware
      * H.264 PAFF content
      Signed-off-by: 's avatarPhilip Langdale <philipl@overt.org>
      Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
      b33fa8a1
  29. 16 Feb, 2011 1 commit
  30. 15 Feb, 2011 1 commit
    • Reinhard Tartler's avatar
      Merge libavcore into libavutil · 737eb597
      Reinhard Tartler authored
      It is pretty hopeless that other considerable projects will adopt
      libavutil alone in other projects. Projects that need small footprint
      are better off with more specialized libraries such as gnulib or rather
      just copy the necessary parts that they need. With this in mind, nobody
      is helped by having libavutil and libavcore split. In order to ease
      maintenance inside and around FFmpeg and to reduce confusion where to
      put common code, avcore's functionality is merged (back) to avutil.
      Signed-off-by: 's avatarReinhard Tartler <siretart@tauware.de>
      737eb597