https://github.com/Comcast/scte35-js
A SCTE 35 Parser for JavaScript
https://github.com/Comcast/scte35-js
browser javascript nodejs scte-marker typescript
Last synced: 11 months ago
JSON representation
A SCTE 35 Parser for JavaScript
- Host: GitHub
- URL: https://github.com/Comcast/scte35-js
- Owner: Comcast
- License: apache-2.0
- Created: 2017-06-12T15:10:13.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2024-01-11T05:24:09.000Z (over 2 years ago)
- Last Synced: 2025-07-11T12:54:56.563Z (11 months ago)
- Topics: browser, javascript, nodejs, scte-marker, typescript
- Language: HTML
- Homepage: https://comcast.github.io/scte35-js/
- Size: 7.07 MB
- Stars: 51
- Watchers: 6
- Forks: 23
- Open Issues: 16
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
Awesome Lists containing this project
- awesome-video - Comcast/scte35-js - A SCTE 35 Parser for JavaScript. (Protocols & Transport / HLS Manifest Parsers & Generators)
README
ANSI/SCTE35 JS PARSER
SCTE35 tools for parsing in CLI using NodeJS or in a "modern" browser.
## Demo
Visit https://comcast.github.io/scte35-js/ and paste the following in the text box and hit the `Parse` button:
`/DBGAAET8J+pAP/wBQb+AAAAAAAwAi5DVUVJQAErgX+/CR9TSUdOQUw6OGlTdzllUWlGVndBQUFBQUFBQUJCQT09NwMDaJ6RZQ==`
In order to deploy changes to the demo read the README found at https://github.com/Comcast/scte35-js/tree/master/ui.
## SCTE35 Module
// See ISCTE35 for methods & ISpliceInfoSection for results.
```typescript
import { SCTE35 } from "scte35";
const scte35: SCTE35 = new SCTE35();
const result = scte35.parseFromB64("");
```
## CLI
The parser can be executed from the bin by first installing it globally and then executing the `scte35` command:
```bash
npm i scte35 -g
scte35
> ? Please provide the SCTE-35 tag that you would like to parse
```
Parsing defaults to base 64, however hexadecimal can easily be parsed as well using the `--hex` flag
```bash
#default base64
scte35 /DBGAAET8J+pAP/wBQb+AAAAAAAwAi5DVUVJQAErgX+/CR9TSUdOQUw6OGlTdzllUWlGVndBQUFBQUFBQUJCQT09NwMDaJ6RZQ==
#hexadecimal
scte35 --hex fc3046000113f09fa900fff00506fe000000000030022e4355454940012b817fbf091f5349474e414c3a386953773965516946567741414141414141414242413d3d370303689e9165
#both will output the formatted JSON
> {
"tableId": 252,
"selectionSyntaxIndicator": false,
"privateIndicator": false,
...
}
```
### Piping
The parser output can be piped into other tools, such as a JSON display utility like `fx` in order to visualize the JSON object and interact with it.
```bash
npm i -g fx
scte35 /DBGAAET8J+pAP/wBQb+AAAAAAAwAi5DVUVJQAErgX+/CR9TSUdOQUw6OGlTdzllUWlGVndBQUFBQUFBQUJCQT09NwMDaJ6RZQ== | fx
```