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subparse: Allow newlines/whitespace at the beginning of subrip files

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For example the Sintel subtitles have this and without this change
they're detected as text/plain and not usable as subtitles. The
parser itself already handles this just fine.
This commit is contained in:
Sebastian Dröge 2012-04-24 10:13:08 +02:00
parent 04a2610444
commit ecb7156822
1 changed files with 2 additions and 1 deletions
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3
gst/subparse/gstsubparse.c
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@ -1211,7 +1211,8 @@ gst_sub_parse_data_format_autodetect_regex_once (GstSubParseRegex regtype)
} }
break; break;
case GST_SUB_PARSE_REGEX_SUBRIP: case GST_SUB_PARSE_REGEX_SUBRIP:
result = (gpointer) g_regex_new ("^ {0,3}[ 0-9]{1,4}\\s*(\x0d)?\x0a" result = (gpointer)
g_regex_new ("^[\\s\\n]*[\\n]? {0,3}[ 0-9]{1,4}\\s*(\x0d)?\x0a"
" ?[0-9]{1,2}: ?[0-9]{1,2}: ?[0-9]{1,2}[,.] {0,2}[0-9]{1,3}" " ?[0-9]{1,2}: ?[0-9]{1,2}: ?[0-9]{1,2}[,.] {0,2}[0-9]{1,3}"
" +--> +[0-9]{1,2}: ?[0-9]{1,2}: ?[0-9]{1,2}[,.] {0,2}[0-9]{1,2}", " +--> +[0-9]{1,2}: ?[0-9]{1,2}: ?[0-9]{1,2}[,.] {0,2}[0-9]{1,2}",
G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, &gerr); G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, &gerr);