1. 29 Sep, 2015 2 commits
    • Vittorio Giovara's avatar
      e94e651c
    • Christophe Gisquet's avatar
      dnxhddec: Decode and use interlace mb flag · c49cbecb
      Christophe Gisquet authored
      This bit is 1 in some samples, and seems to coincide with interlaced
      mbs and CID1260. 2008 specs do not know about it, and maintain qscale
      is 11 bits. This looks oversized, but may help larger bitdepths.
      
      Currently, it leads to an obviously incorrect qscale value, meaning
      its syntax is shifted by 1. However, reading 11 bits also leads to
      obviously incorrect decoding: qscale seems to be 10 bits.
      
      However, as most profiles still have 11bits qscale, the feature is
      restricted to the CID1260 profile (this flag is dependent on
      a higher-level flag located in the header).
      
      The encoder writes 12 bits of syntax, last and first bits always 0,
      which is now somewhat inconsistent with the decoder, but ends up with
      the same effect (progressive + reserved bit).
      Signed-off-by: 's avatarVittorio Giovara <vittorio.giovara@gmail.com>
      c49cbecb
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    • 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
  32. 29 Jan, 2011 1 commit