superkabuki 0.0.59

superkabuki is SCTE-35 Packet injection for the people

SuperKabuki

SCTE-35 Packet Injection for MPEGTS.

Latest is v.0.0.59 Released Fri Mar 29 07:27:51 AM EDT 2024

Install

python3 -mpip install superkabuki

Cli Options

a@debian:~/SuperKabuki$ superkabuki -h

usage: superkabuki [-h] [-i INPUT] [-o OUTPUT] [-s SIDECAR] [-p SCTE35_PID] [-t] [-v]

options:
  -h, --help            show this help message and exit
  
  -i INPUT, --input INPUT
                        Input source, like "/home/a/vid.ts" or "udp://@235.35.3.5:3535" or
                        "https://futzu.com/xaa.ts" (default sys.stdin.buffer)
                        
  -o OUTPUT, --output OUTPUT
                        Output file (default sys.stdout.buffer)
                        
  -s SIDECAR, --sidecar SIDECAR
                        Sidecar file for SCTE35 (default sidecar.txt)
                        
  -p SCTE35_PID, --scte35_pid SCTE35_PID
                        Pid for SCTE-35 packets, can be hex or integer. (default 0x86)
                        
  -t, --time_signals    Flag to insert Time Signal cues at iframes.
  
  -v, --version         Show version

• Use Superkabuki to insert time signal cues at every iframe.

superkabuki -i your_video.ts -o output.ts -t -p 0x197

• verify with threefive ( installs with superkabuki )

threefive output.ts

Sidecar Files

• Load scte35 cues from a Sidecar file.

a@debian:~/x9k3$ cat sidecar.txt

38103.868589, /DAxAAAAAAAAAP/wFAUAAABdf+/+zHRtOn4Ae6DOAAAAAAAMAQpDVUVJsZ8xMjEqLYemJQ== 
38199.918911, /DAsAAAAAAAAAP/wDwUAAABef0/+zPACTQAAAAAADAEKQ1VFSbGfMTIxIxGolm0= 

• line format for sidecar file is insert_pts, cue ,

  • like 38103.868589, /DAxAAAAAAAAAP/wFAUAAABdf+/+zHRtOn4Ae6DOAAAAAAAMAQpDVUVJsZ8xMjEqLYemJQ==

• pts is the insert time for the cue, cue can be base64,hex, int, or bytes.

• The insert_pts has to be valid for the video, meaning if your insert_pts is 38103.868589, the video PTS has to be less than 38103.868589 for the cue to be inserted.

• SuperKabuki with a sidecar file sidecar.txt, and SCTE-35 pid 0x86

superkabuki -i input_file -s sidecar.txt -p 0x86

Encoding SCTE-35 Cues

• Two Step SCTE-35 Encoding for MPEGTS

• Encoding

• Encoding | more