File:Bergensbanen NRK (part 1).webm

Summary[edit]

DescriptionBergensbanen NRK (part 1).webm	English: Bergen Line - minute by minute. Only the front camera Norsk bokmål: Bergensbanen minutt for minutt
Date	Date of recording: 9 October 2009 Original broadcast on NRK2: 27 November 2009 1080p release: Video encoding: 13 January 2010 Torrent creation: 20 January 2010 Blog announcement: 26 January 2010
Source	https://nrkbeta.no/2010/01/26/bergensbanen-i-full-hd/ https://nrkbeta.no/2009/12/18/bergensbanen-eng/ Bergensbanen.1080i50.ProRes422.Nrk.mov: torrent magnet (246 GB [126038 x 2.00 MB])
Author	NRK
Permission (Reusing this file)	Open NRK Beta: Last ned Bergensbanen i *full* HD (Norwegian) or NRK Beta: Download Bergensbanen in HD (English) and scroll down to "Creative Commons". Note that this file use a CC-by-sa license, and NRK asks for linking to NRK Beta: Bergensbanen: Klar for avgang!
Other versions	This file has been split into multiple parts to overcome the current 100MB file size limit on Commons. File:Bergensbanen_NRK_(part_1).webm (start - 02:30:08) File:Bergensbanen_NRK_(part_2).webm (02:30:08 - 05:00:09) File:Bergensbanen_NRK_(part_3).webm (05:00:09 - end)

Licensing[edit]

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Norway license.

You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

https://creativecommons.org/licenses/by-sa/3.0/no/deed.enCC BY-SA 3.0 noCreative Commons Attribution-Share Alike 3.0 notruetrue

Transcoding[edit]

• ffmpeg -b:v 3000k -minrate 1500k -maxrate 4500k -tile-columns 2 -frame-parallel 1 -g 240 -vf yadif -quality good -crf 31 -c:v libvpx-vp9 -c:a libopus -b:a 320k -threads 8 -pass 1 -speed 4
• ffmpeg -b:v 3000k -minrate 1500k -maxrate 4500k -tile-columns 2 -frame-parallel 1 -g 240 -vf yadif -quality good -crf 31 -c:v libvpx-vp9 -c:a libopus -b:a 320k -threads 8 -pass 2 -speed 2
• Following the discussions at phabricator:T202157:
  • ffmpeg -codec copy -map 0 -f segment -segment_time 9000 -reset_timestamps 1