This is a reland of b2c0e8f60fad10e2786e5e131136a0da1299d883
Original change's description:
> Add tool for aliging video files
>
> This class adds logic for aligning a test video to a reference video
> by an algorithm that maximizes SSIM between them. Aligned videos will be
> easier to run video quality metrics on. This is a generic way of
> aligning videos and can be replace the intrusive barcode stamping that
> we currently use. This will be done in a follow-up CL.
>
> Change-Id: I71cf1e2179c0f1e03eff9e4d8fc492fd5cfbbb1c
> Bug: webrtc:9642
> Reviewed-on: https://webrtc-review.googlesource.com/94773
> Commit-Queue: Magnus Jedvert <magjed@webrtc.org>
> Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
> Reviewed-by: Paulina Hensman <phensman@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#24407}
TBR=phensman,phoglund
Bug: webrtc:9642
Change-Id: I35d6b0e598335b8d80fbfa37ba06d5c651bda4f6
Reviewed-on: https://webrtc-review.googlesource.com/98040
Commit-Queue: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24580}
62228c41ea