• Allow one of the value (either width or height) in --output-res to be negative, which will automatically calculate the width or height to keep the aspect ratio.
• Fix issue that VC-1 hw decode was failing in some input files. ( #172, #174 )
• Update option list of weightp, removing "H.264 only". ( #172 )
• Now warning for HEVC + weightp encoding will be shown on Pascal/Volta Gen GPUs. ( #172 )
• Limit HEVC multirefs to make it complaiant to HEVC spec. ( #171 )
• Add option which adds delay to audio stream. (avaliable for avsw/avhw reader) ( --audio-delay, #169 )