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 English and Spanish subtitles.
Here are some screencap comparisons for this release:
Blu-ray 1:
http://extraimage.net/images/2018/05/10/61372faad1b2f258ef36a041c0e3b135.jpg
Regraded 1:
http://extraimage.net/images/2018/05/10/2a5c610197fec22d76041905dc17103e.jpg
Blu-ray 2:
http://extraimage.net/images/2018/05/10/7d79310149f0e1a8864b157f86801b95.jpg
Regraded 2:
http://extraimage.net/images/2018/05/10/7cf6b98d35d24af12b6067ff77e40533.jpg
Blu-ray 3:
http://extraimage.net/images/2018/05/10/d051f3a9491848e9f7813959c7337a7f.jpg
Regraded 3:
http://extraimage.net/images/2018/05/10/ad1fb7c066577a1117f8d9308829a3a3.jpg
Blu-ray 4:
http://extraimage.net/images/2018/05/10/0a41cf99e223457d23c3974cfde4bd40.jpg
Regraded 4:
http://extraimage.net/images/2018/05/10/117f98361bd90b425c8969c4f51c4dd5.jpg
Blu-ray 5:
http://extraimage.net/images/2018/05/10/b73a0ddbf19afa513483245ef1de0aab.jpg
Regraded 5:
http://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 : avc1 Codec ID/Info : Advanced Video Coding Duration : 1 h 55 min Bit rate mode : Variable Bit rate : 2 996 kb/s Maximum bit rate : 10 000 kb/s Width : 1 920 pixels Height : 816 pixels
Audio #2 ID : 3 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : 40 Duration : 1 h 55 min Source duration : 1 h 55 min Bit rate mode : Variable Nominal bit rate : 224 kb/s Maximum bit rate : 239 kb/s Channel(s) : 2 channels Channel(s)_Original : 6 channels Channel positions : Front: L C R, Side: L R, LFE Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Source stream size : 185 MiB (6%) Title : raidersofthelostark2.aac Encoded date : UTC 2018-05-10 01:09:53 Tagged date : UTC 2018-05-10 01:09:59