Source Code (2011)
PG-13  |  93 min  |  Mystery, Sci-Fi, Thriller

A soldier wakes up in someone else's body and discovers he's part of an experimental government program to find the bomber of a commuter train. A mission he has only 8 minutes to complete.

Director: Duncan Jones
Writer: Ben Ripley
Stars: Jake Gyllenhaal, Michelle Monaghan, Vera 
 
http://www.imdb.com/title/tt0945513/

Source: Source.Code.2011.Bluray.1080p.DTS-HD.x264-Grym (12.6 GB) - Thank you for sharing

ffmpeg -i Source.Code.2011.Bluray.1080p.DTS-HD.x264-Grym.mkv -pass 1 -c:v libvpx-vp9 -pass 1 -b:v 0 -crf 31 -threads 8 -speed 4 -tile-columns 6 -frame-parallel 1 -an -f webm /dev/null && ffmpeg -y -i Source.Code.2011.Bluray.1080p.DTS-HD.x264-Grym.mkv -c:v libvpx-vp9 -pass 2 -b:v 0 -crf 31 -speed 1 -threads 8 -tile-columns 6 -frame-parallel 1 -auto-alt-ref 1 -vf removegrain -c:a libopus -b:a 512k -f webm "Source Code (2011) vp9".webm

webm VP9 can be watched in many media players. My favorite is MPV Media Player https://mpv.io or watch with any HTML5 web browser such as Chrome or Firefox.

General
Unique ID                                : 39760494085578102202070375424105499701 (0x1DE997B5B3BF874EFFF94C921D61CC35)
Complete name                            : Source Code (2011) vp9.webm
Format                                   : WebM
Format version                           : Version 4 / Version 2
File size                                : 1.70 GiB
Duration                                 : 1h 33mn
Overall bit rate                         : 2604 Kbps
Writing application                      : Lavf56.40.101
Writing library                          : Lavf56.40.101

Video
ID                                       : 1
Format                                   : VP9
Codec ID                                 : V_VP9
Duration                                 : 1h 33mn
Width                                    : 1920 pixels
Height                                   : 1080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Language                                 : English
Default                                  : Yes
Forced                                   : No

Audio
ID                                       : 2
Format                                   : Opus
Codec ID                                 : A_OPUS
Duration                                 : 1h 33mn
Channel(s)                               : 6 channels
Channel positions                        : Front: L C R, Rear: L R, LFE
Sampling rate                            : 48.0 KHz
Bit depth                                : 32 bits
Compression mode                         : Lossy
Language                                 : English
Default                                  : Yes
Forced                                   : No