JACOSub is another subtitling format, whose specifications are at:

http://unicorn.us.com/jacosub
patch by Salvatore Falco <sfalco@studenti.ing.uniroma1.it>


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7983 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-10-30 19:16:58 +00:00
parent 639d4b166c
commit b364822847
2 changed files with 201 additions and 5 deletions

View File

@ -603,6 +603,196 @@ subtitle *sub_read_line_subrip09(FILE *fd,subtitle *current) {
return current;
}
subtitle *sub_read_line_jacosub(FILE * fd, subtitle * current)
{
char commands[LINE_LEN], line1[LINE_LEN], line2[LINE_LEN],
text[LINE_LEN], *p, *q;
int a1, a2, a3, a4, b1, b2, b3, b4, comment = 0;
unsigned short directive = 0;
bzero(current, sizeof(subtitle));
bzero(commands, sizeof(char) * LINE_LEN);
bzero(line1, sizeof(char) * LINE_LEN);
bzero(line2, sizeof(char) * LINE_LEN);
while (!current->text[0]) {
if (!fgets(line1, LINE_LEN, fd))
return NULL;
if (sscanf
(line1, "%d:%d:%d.%d %d:%d:%d.%d %[^\n\r]", &a1, &a2, &a3, &a4,
&b1, &b2, &b3, &b4, line2) < 9)
continue;
//a Jacosub script *may* have some commands before the text, so let's recognize them
switch (toupper(line2[0])) {
case 'C':
switch (toupper(line2[1])) {
case 'F':
case 'P':
case 'S':
case 'B':
if (isdigit(line2[2]))
directive = 1;
}
break;
case 'D':
if ((line2[1] == ' ') || isdigit(line2[1]))
directive = 1;
// special case
if (toupper(line2[1]) == 'C')
directive = 1;
break;
case 'E':
switch (toupper(line2[1])) {
case 'D':
case 'P':
if (isdigit(line2[2]))
directive = 1;
break;
case 'I':
if ((toupper(line2[2]) == 'O') && (isdigit(line2[3])))
directive = 1;
break;
case 'R':
if ((toupper(line2[2]) == 'D') && (isdigit(line2[3])))
directive = 1;
break;
case 'W':
if ((toupper(line2[2]) == 'L')
|| (toupper(line2[2]) == 'R'))
directive = 1;
break;
}
break;
case 'F':
if (isdigit(line2[1]))
directive = 1;
else
switch (toupper(line2[1])) {
case 'O':
if (isdigit(line2[2]))
directive = 1;
break;
case 'S':
directive = 1;
}
break;
case 'G':
if ((line2[1] == 'G') && (isdigit(line2[2])))
directive = 2;
break;
case 'H':
switch (toupper(line2[1])) {
case 'L':
case 'R':
if (isdigit(line2[2]))
directive = 1;
}
break;
case 'J':
switch (toupper(line2[1])) {
case 'B':
if (toupper(line2[2]) == 'C')
directive = 1;
break;
case 'C':
case 'L':
case 'R':
directive = 1;
break;
case 'F':
if ((line2[2] == ':') && (toupper(line2[3]) == 'L'))
directive = 1;
}
break;
case 'R':
if (((toupper(line2[1]) == 'D') && (toupper(line2[2]) == 'B'))
|| ((toupper(line2[1]) == 'D')
&& (toupper(line2[2]) == 'C'))
|| ((toupper(line2[1]) == 'L')
&& (toupper(line2[2]) == 'B')))
directive = 2;
break;
case 'V':
switch (toupper(line2[1])) {
case 'A':
case 'B':
case 'M':
case 'T':
case 'U':
directive = 1;
break;
case 'L':
case 'P':
if (isdigit(line2[2]))
directive = 1;
}
break;
case '[':
directive = 1;
break;
case '~':
directive = 2;
}
if (directive == 1) {
strcpy(line1, line2);
sscanf(line1, "%s %[^\n\r]", commands, line2);
} else if (directive == 2) {
continue;
}
current->start = a1 * 360000 + a2 * 6000 + a3 * 100 + a4;
current->end = b1 * 360000 + b2 * 6000 + b3 * 100 + b4;
current->lines = 0;
q = text;
p = line2;
while ((*p) == ' ')
p++;
for (; (!eol(*p)) && (current->lines < SUB_MAX_TEXT); p++) {
switch (*p) {
case '{':
comment++;
break;
case '}':
comment--;
//the next to get rid of a blank after the comment
if ((*(p + 1)) == ' ')
p++;
break;
case '\\':
if (*(p + 1) == 'n') {
*q = '\0';
q = text;
current->text[current->lines++] = strdup(text);
p++;
break;
} else if (toupper(*(p + 1)) == 'C') {
p++;
p++;
break;
} else if ((toupper(*(p + 1)) == 'I')
|| (toupper(*(p + 1)) == 'B')
|| (toupper(*(p + 1)) == 'N')) {
p++;
break;
} else if (eol(*(p + 1))) {
if (!fgets(line1, LINE_LEN, fd))
return NULL;
trail_space(line1);
p = line1;
}
default:
if (!comment) {
*q = *p;
q++;
}
}
}
*q = '\0';
current->text[current->lines] = strdup(text);
}
current->lines++;
return current;
}
int sub_autodetect (FILE *fd) {
char line[LINE_LEN+1];
@ -626,6 +816,8 @@ int sub_autodetect (FILE *fd) {
{sub_uses_time=1;return SUB_SUBVIEWER2;}
if (strstr (line, "<SAMI>"))
{sub_uses_time=1; return SUB_SAMI;}
if (sscanf(line, "%d:%d:%d.%d %d:%d:%d.%d", &i, &i, &i, &i, &i, &i, &i, &i) == 8)
{sub_uses_time = 1; return SUB_JACOSUB;}
if (sscanf (line, "%d:%d:%d:", &i, &i, &i )==3)
{sub_uses_time=1;return SUB_VPLAYER;}
if (sscanf (line, "%d:%d:%d ", &i, &i, &i )==3)
@ -777,8 +969,8 @@ subtitle* sub_read_file (char *filename, float fps) {
int n_max;
subtitle *first;
char *fmtname[] = { "microdvd", "subrip", "subviewer", "sami", "vplayer",
"rt", "ssa", "dunnowhat", "mpsub", "aqt", "subviewer 2.0", "subrip 0.9" };
subtitle * (*func[])(FILE *fd,subtitle *dest)=
"rt", "ssa", "dunnowhat", "mpsub", "aqt", "subviewer 2.0", "subrip 0.9", "jacosub" };
subtitle * (*func[])(FILE *fd,subtitle *dest)=
{
sub_read_line_microdvd,
sub_read_line_subrip,
@ -791,8 +983,9 @@ subtitle* sub_read_file (char *filename, float fps) {
sub_read_line_mpsub,
sub_read_line_aqt,
sub_read_line_subviewer2,
sub_read_line_subrip09
sub_read_line_subrip09,
sub_read_line_jacosub
};
if(filename==NULL) return NULL; //qnx segfault
fd=fopen (filename, "r"); if (!fd) return NULL;
@ -884,7 +1077,9 @@ char * sub_filename(char* path, char * fname )
".ssa",
".SSA",
".aqt",
".AQT"};
".AQT",
".js",
".JS" };
if ( fname == NULL ) return NULL;

View File

@ -19,6 +19,7 @@ extern int sub_num; // number of subtitle structs
#define SUB_AQTITLE 9
#define SUB_SUBVIEWER2 10
#define SUB_SUBRIP09 11
#define SUB_JACOSUB 12
// One of the SUB_* constant above
extern int sub_format;