summaryrefslogtreecommitdiffstats
path: root/DOCS/OUTDATED-tech/subcp.txt
blob: 50d9cc69f90f9a2f7437fd66c3b2e8d3b1af0e43 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Ascii Subtitle / Font CODEPAGEs
===============================

The subtitle encoding issue seems a bit confusing, so I'll try to
summarize it here.

There are 2 approaches:

1. (preferred) You can generate Unicode subtitles with:
        subfont --unicode <signle-byte encoding known by iconv> ...
or
        subfont --unicode <path to custom encoding file> ...
        (this custom encoding file could list all iso-8859-* characters to create
single font file for common encodings)

and then run mplayer this way (-subcp and -utf8 expect Unicode font!):
        mplayer -subcp <any encoding known by iconv> ...
or
        mplayer -utf8 ...

2. (current) Generate subtitles for some specific encoding with:
        subfont <signle-byte encoding known by iconv> ...
or
        subfont <path to custom signle-byte or EUC encoding file> ...

and then run mplayer without any encoding options for signle-byte
encodings, or with -unicode option for EUC (and the like) encodings
(which is only partially implemented in mplayer).

AFAIK, CJK encodings: EUC-*, BIG5 and GB2312 work more or less this way:
- 0x8e (SINGLE-SHIFT TWO, SS2) begins a 2-byte character,
- 0x8f (SINGLE-SHIFT THREE, SS3) begins a 3-byte character,
- 0xa0-0xff begin 2-byte characters,
- other characters are single-byte.


I tested charmap2enc script only with /usr/share/i18n/charmaps/EUC-KR.gz
(on RedHat). It wasn't intended to be perfect.


--
Artur Zaprzala