threefive3 3.0.17

threefive continued.

threefive3 SCTE-35 cli tool and python3 library.

✅ SCTE-35 Parser ✅ SCTE-35 Encoder ✅ SCTE-35 HLS ✅ SCTE-35 Xml ✅ SCTE-35 Cli ✅ SCTE-35 library

• Parses SCTE-35 from MPEGTS, HLS, XML, XML+Binary, Base64, Bytes, Hex, and Integers.
• Built-in network support for http(s), UDP, and Multicast.
• Automatic AES decryption for HLS.
• All HLS SCTE-35 Tags are Supported

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• Install
• SCTE-35 Cli
• SCTE-35 Xml
• Cue Class
• Stream Class
• Online SCTE-35 Parser
• Encode SCTE-35
• FFmpeg SCTE35

MPEGTS streams can be parsed for SCTE-35 with three lines of code.

a@fu:~/build5/scte35/scte35$ pypy3
Python 3.9.16 (7.3.11+dfsg-2+deb12u3, Dec 30 2024, 22:36:23)
[PyPy 7.3.11 with GCC 12.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.

>>>> from threefive3 import Stream

>>>> strm=Stream('https://futzu.com/xaa.ts')

>>>> strm.decode()

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Install

• python3 via pip

python3 -mpip install threefive3

• pypy3

pypy3 -mpip install threefive3

• from the git repo

git clone https://github.com/superkabuki/scte35.git
cd threefive3
make install

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The Cli tool

The cli tool installs automatically with pip or the Makefile.

• SCTE-35 Inputs
• SCTE-35 Outputs
• Parse MPEGTS streams for SCTE-35
• Parse SCTE-35 in hls
• Display MPEGTS iframes
• Display raw SCTE-35 packets from video streams
• Repair SCTE-35 streams changed to bin data by ffmpeg

Inputs

• Most inputs are auto-detected.
• stdin is auto selected and auto detected.
• SCTE-35 data is printed to stderr
• stdout is used when piping video
• mpegts can be specified by file name or URI.

threefive3 udp://@235.2.5.35:3535

• If a file comtains a SCTE-35 Cue as a string( base64,hex,int,json,xml or xml+bin), redirect the file contents.

  threefive3 < json.json  

  threefive3 < xml.xml

  cat xml.xml | threefive3

• quoted strings(( base64,hex,int,json,xml or xml+bin), can be passed directly on the command line as well.

threefive3 '/DAWAAAAAAAAAP/wBQb+ztd7owAAdIbbmw=='

Input Type	Cli Example
Base64	threefive3 '/DAsAAAAAyiYAP/wCgUAAAABf1+ZmQEBABECD0NVRUkAAAAAf4ABADUAAC2XQZU='
Hex	threefive3 0xfc301600000000000000fff00506fed605225b0000b0b65f3b
HLS	threefive3 hls https://example.com/master.m3u8
JSON	threefive3 < json.json
Xml	threefive3 < xml.xml
Xmlbin	js threefive3 < xmlbin.xml

Streams

Protocol	Cli Example
File	threefive3 video.ts
Http(s)	threefive3 https://example.com/video.ts
Stdin	threefive3 < video.ts
UDP Multicast	threefive3 udp://@235.35.3.5:9999
UDP Unicast	threefive3 udp://10.0.0.7:5555
HLS	threefive3 hls https://example.com/master.m3u8

Outputs

• output type is determined by the key words base64, bytes, hex, int, json, xml, and xmlbin.
• json is the default.
• Any input (except HLS,) can be returned as any output
  • examples Base64 to Hex, or Mpegts to Xml, etc...)

Output Type	Cli Example
Base 64	threefive3 0xfc301600000000000000fff00506fed605225b0000b0b65f3b base64
Bytes	threefive3 0xfc301600000000000000fff00506fed605225b0000b0b65f3b bytes
Hex	threefive3 '/DAsAAAAAyiYAP/wCgUAAAABf1+ZmQEBABECD0NVRUkAAAAAf4ABADUAAC2XQZU=' hex
Integer	threefive3 '/DAsAAAAAyiYAP/wCgUAAAABf1+ZmQEBABECD0NVRUkAAAAAf4ABADUAAC2XQZU=' int
JSON	threefive3 0xfc301600000000000000fff00506fed605225b0000b0b65f3b json
Xml	threefive3 '/DAsAAAAAyiYAP/wCgUAAAABf1+ZmQEBABECD0NVRUkAAAAAf4ABADUAAC2XQZU=' xml `
Xml+bin	threefive3 0xfc301600000000000000fff00506fed605225b0000b0b65f3b xmlbin

hls

• parse hls manifests and segments for SCTE-35

threefive3 hls https://example.com/master.m3u8

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Iframes

• Show iframes PTS in an MPEGTS video

threefive3 iframes https://example.com/video.ts

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packets

• Print raw SCTE-35 packets from multicast mpegts video

threefive3 packets udp://@235.35.3.5:3535

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proxy

• Parse a https stream and write raw video to stdout

threefive3 proxy video.ts

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pts

• Print PTS from mpegts video

threefive3 pts video.ts

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sidecar

• Parse a stream, write pts,write SCTE-35 Cues to sidecar.txt

threefive3 sidecar video.ts

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sixfix

• Fix SCTE-35 data mangled by ffmpeg

threefive3 sixfix video.ts

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show

• Probe mpegts video ( kind of like ffprobe )

 threefive3 show video.ts

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version

• Show version

 threefive3 version

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help

• Help

 threefive3 help

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iodisco.com/scte35

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Install |SCTE-35 Cli |SCTE-35 Xml | Cue Class | Stream Class | Online SCTE-35 Parser | Encode SCTE-35 FFmpeg SCTE35