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DIY 360 degree video


About my DIY 360 degree camcorder

Video rig and related stitching problems

360 video recording and synchronisation

Audio.

Auto vs Manual White Balance.

360 degree video assembling.

Geometric template.

Shrinking images.

Stitching images to 360 video frames.

RAM disk as a working directory.

Coverting frames to a 360 video.

Multiblend on my Linux box

Software

ASCII video and panorama


Libcaca video

Jp2a video

AAlib video

360 ASCII panorama

Software


Other ...


Hero4 black fisheye correction using kdenlive.

Linux to cifs/smb share rsync.

AMDGPU-PRO and Vega 56 setup on my Ubuntu.

Back to traditional Vim settings.

Virtualbox: time sync and encrypted VM commandline start.

Ubuntu 20.04, Wait for Network to be configured.



Youtube 360Cities





Images to a 360 video.



  # lossless ffmpeg, frame rate is 25 or 30 fps
  ffmpeg -start_number 1 -framerate 30 -pattern_type sequence -i stc_%d.tif -vf "pad=width=5800:height=2900:x=0:y=0:color=black" -vcodec libx264 -preset slow -qp 0 360_video_output_ll.mkv

  # lossless avconv, frame rate is 25 or 30 fps
  avconv -start_number 1 -framerate 30 -i stc_%d.tif -vf "pad=5800:2900:0:0:black" -vcodec libx264 -preset slow -qp 0 360_video_output_ll.mkv
 
  # x264 quality 17, ffmpeg, frame rate is 25 or 30 fps
  ffmpeg -start_number 1 -framerate 30 -pattern_type sequence -i stc_%d.tif -vf "pad=width=5800:height=2900:x=0:y=0:color=black" -vcodec libx264 -preset slow -crf 17 360_video_output_q_17.mkv
  
  # x264 quality 17, avconv, frame rate is 25 or 30 fps
  avconv -start_number 1 -framerate 30 -i stc_%d.tif -vf "pad=5800:2900:0:0:black" -vcodec libx264 -preset slow -crf 17 360.mkv
    


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