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  • Hui Su's avatar
    Automatically turn on/off screen content tools · d9a812bd
    Hui Su authored
    Turn "allow_screen_content_tools" on when the source video has many blocks
    with only few different colors. The automatic detection is enabled by
    defualt (or with command line flag "--tune-content=default"). With
    "--tune-content=screen", the screen content tools are always turned on.
    On the screen_content test set, the "default" setting is less than 0.3%
    worse than the "screen" setting on keyframe encoding.
    Change-Id: Iac7ab8952c96531d1fae84da1823291f5987519c