All details of changes made to the Raiders of the Lost Ark (1981) blu-ray can be found in the torrent file listing.
The 2 channel PCM audio from the laserdisc has also been included as an additional track in this release, as well as the DTS 5.1 audio track from the blu-ray, English and Spanish subtitles and chapter listings.
Here are some screencap comparisons for this release:
Blu-ray 1:
https://extraimage.net/images/2018/05/10/61372faad1b2f258ef36a041c0e3b135.jpg
Regraded 1:
https://extraimage.net/images/2018/05/10/2a5c610197fec22d76041905dc17103e.jpg
Blu-ray 2:
https://extraimage.net/images/2018/05/10/7d79310149f0e1a8864b157f86801b95.jpg
Regraded 2:
https://extraimage.net/images/2018/05/10/7cf6b98d35d24af12b6067ff77e40533.jpg
Blu-ray 3:
https://extraimage.net/images/2018/05/10/d051f3a9491848e9f7813959c7337a7f.jpg
Regraded 3:
https://extraimage.net/images/2018/05/10/ad1fb7c066577a1117f8d9308829a3a3.jpg
Blu-ray 4:
https://extraimage.net/images/2018/05/10/0a41cf99e223457d23c3974cfde4bd40.jpg
Regraded 4:
https://extraimage.net/images/2018/05/10/117f98361bd90b425c8969c4f51c4dd5.jpg
Blu-ray 5:
https://extraimage.net/images/2018/05/10/b73a0ddbf19afa513483245ef1de0aab.jpg
Regraded 5:
https://extraimage.net/images/2018/05/10/9980a9822e6fc2e0d1826164d6291b94.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 : 1 h 55 min Bit rate mode : Variable Bit rate : 9 000 kb/s Maximum bit rate : 14.0 Mb/s Width : 1 920 pixels Height : 816 pixels
Audio #1 ID : 2 Format : DTS Format/Info : Digital Theater Systems Mode : 16 Format settings, Endianness : Big Codec ID : A_DTS Duration : 1 h 55 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 Delay relative to video : 50 ms Stream size : 1.22 GiB (13%) Language : English Default : Yes Forced : No