ab_compare: Support video files

Multimedia / Daala - Thomas Szymczak [hotmail.com] - 8 April 2015 16:22 UTC

-Make bpp work on videos, for which counting the number of frames is necessary-Add a new option, -k to specify the distance between keyframes. Currently, vpx and x264/5 have automatic keyframe spacing, so they may choose to insert keyframes more frequently if the encoder decides to.-Remove the ability of the ab_compare_*.sh scripts to take multiple inputs, which makes it possible to keep the frame-counting logic in the main script.-Fix a few little things like comments and indenting

4e35b06 ab_compare: Support video files
tools/ab_compare.sh | 69 +++++++++++++++++------
tools/ab_compare_daala.sh | 133 ++++++++++++++++++++++++--------------------
tools/ab_compare_jpeg.sh | 103 ++++++++++++++++++----------------
tools/ab_compare_libvpx.sh | 96 ++++++++++++++++++--------------
tools/ab_compare_x264.sh | 104 +++++++++++++++++++---------------
tools/ab_compare_x265.sh | 112 +++++++++++++++++++++----------------
6 files changed, 359 insertions(+), 258 deletions(-)

Upstream: git.xiph.org

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