All details of changes made to the Thor Ragnarok (2017) blu-ray can be found in the torrent file listing.
English and Spanish subtitles are also included in this release, as well as the DTS 5.1 audio track from the blu-ray and chapter listings.
Here are some screencap comparisons for this release:
Blu-ray 1:
http://extraimage.net/images/2018/02/26/c3cba3e9f4bf08d3cc4851ffc6321fb8.jpg
Regraded 1:
http://extraimage.net/images/2018/02/26/1d0ab2382879cab3f27d035e797e7322.jpg
Blu-ray 2:
http://extraimage.net/images/2018/02/26/807c84d84712cf64ebd96e8fd4bddc8c.jpg
Regraded 2:
http://extraimage.net/images/2018/02/26/0b3eca2b461294ff70e3e476cc94da5f.jpg
Blu-ray 3:
http://extraimage.net/images/2018/02/26/bb159d9b7a1f528dc4d2308f6080d302.jpg
Regraded 3:
http://extraimage.net/images/2018/02/26/050b15536ce36f2876562811654c249b.jpg
Blu-ray 4:
http://extraimage.net/images/2018/02/26/e6dd0c8f2a36464d02c983c2d8676a6f.jpg
Regraded 4:
http://extraimage.net/images/2018/02/26/8907c74ddcb3fad50f91cbc817c1f1d6.jpg
Bluray 5:
http://extraimage.net/images/2018/02/26/b77240992422688d6e818162b11f1dad.jpg
Regraded 5:
http://extraimage.net/images/2018/02/26/7eda5897c9a4ac862816f5e59b6d6bc0.jpg
Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : [email protected] Format settings, CABAC : Yes Format settings, RefFrames : 4 frames Codec ID : V_MPEG4/ISO/AVC Duration : 2 h 10 min Bit rate mode : Variable Bit rate : 9 000 kb/s Maximum bit rate : 14.0 Mb/s Width : 1 920 pixels Height : 804 pixels
Audio ID : 2 Format : DTS Format/Info : Digital Theater Systems Mode : 16 Format settings, Endianness : Big Codec ID : A_DTS Duration : 2 h 10 min Bit rate mode : Constant Bit rate : 1 509 kb/s Channel(s) : 6 channels Channel positions : Front: L C R, Side: L R, LFE Sampling rate : 48.0 kHz Frame rate : 93.750 FPS (512 SPF) Bit depth : 24 bits Compression mode : Lossy Stream size : 1.38 GiB (14%) Language : English Default : Yes Forced : No