Workflow for rendering Kiberpipa videos

1. Getting Videos from the camera

• connect camera with mini usb cable (connector on the camera is on the front)
• on camera screen select option "back up"
• camera appears as disk, copy all .TOD files from camera to current folder

2. Installing tools

• $ bash <(curl https://nixos.org/nix/install)
• $ source ~/.nix-profile/etc/profile.d/nix.sh
• $ nix-shell

3. Converting videos to high-profile mp4/aac

• $ ./encode.sh

4. Edit Videos

Run kdenlive and do:

• insert introduction clip (intro.mp4) with dissolve transition
• cut start/end of the video
• press ctrl-enter to render (see screenshot for settings)

5. Denoise (optional)

• $ ffmpeg -i video.mp4 -acodec pcm_s16le -ac 2 temp.wav
• open audacity temp.wav and remove noise as per instructions on http://www.youtube.com/watch?v=mlKX6p85R2M
• $ ffmpeg -i temp.wav -c:a libfdk_aac -b:a 128k temp.m4a
• $ ffmpeg -i temp.m4a -i video.mp4 -c copy -map 0:0 -map 1:0 -shortest video-denoised.mp4

6. Upload to video.kiberpipa.org

• upload files to FTP: curl -T video.mp4 ftp://video.kiberpipa.org --user user:pass
• for each video (if you have a meetup), create a lecture on http://video.kiberpipa.org/site/manage/#lectures/lectures
• add authors
• set event type: POT
• encode first (wait for it to finish)
• make a thumb
• specify intranet ID
• publish