golang library to read and write various subtitle formats

Last update: Sep 27, 2022

Comments: 1

libgosubs

Golang library to read and write subtitles in the following formats

Advanced SubStation Alpha v4
SRT
TTML v1.0 - This is based on the spec provided by Netflix in their documentation
WebVTT experimental support
MicroDVD experimental support

notes

TTML is somewhat complex to implement in Go due to the way that Go handles XML namespaces. Until this issue is fixed, two different structs for reading and writing, as well as a lengthy conversion function will probably be necessary. See the test file for a sample (and probably poor) implementation.

todo

Clean up the ASSv4 format, specifically do something about the way headers are handled

updates

Experimental MicroDVD format support added

libgosubs project garbage

Documentation

Available via Godoc

Godoc	Format
	ASS
	SRT
	TTML
	WVTT
	MicroDVD

Test Coverage

Coverage	Format
	ASS
	SRT
	TTML
	WVTT
	MDVD

Other

Owner

Wargarblgarbl

https://github.com/wargarblgarbl/libgosubs

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Comments

the problem of "\ufeff" with a num
https://github.com/wargarblgarbl/libgosubs/blob/7f03fb80e6de518d1533b4db0ed76b93d6a11a77/srt/readsrt.go#L49

https://github.com/wargarblgarbl/libgosubs/blob/7f03fb80e6de518d1533b4db0ed76b93d6a11a77/srt/readsrt.go#L63

if the file is code with utf8+bom, this package parse srt fail :

the srt file like this:

1 // here ! it is \ufeff and 1 00:00:01,430 --> 00:00:03,230 前情提要 2 00:00:01,430 --> 00:00:03,230 {\pos(190.2,244.8)}西部世界

use the function ParseSrt() to parse the file , go program throw error

strconv.Atoi: parsing "\ufeff1": invalid syntax

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