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authorAdam <oneplusme@users.noreply.github.com>2014-08-30 12:48:56 +0100
committerAdam <oneplusme@users.noreply.github.com>2014-08-30 12:48:56 +0100
commit78272a076e96bea48525e415e42fa4d95d4d66fa (patch)
tree8b0e89bdc2eb4fb42d51328c34172d9d0eb877ec /youtube_dl/extractor/crunchyroll.py
parent723e04d0be85fbdbbbda52512f322331d8fda760 (diff)
Add SSA (.ass) subtitle output for Crunchyroll
Diffstat (limited to 'youtube_dl/extractor/crunchyroll.py')
-rw-r--r--youtube_dl/extractor/crunchyroll.py78
1 files changed, 77 insertions, 1 deletions
diff --git a/youtube_dl/extractor/crunchyroll.py b/youtube_dl/extractor/crunchyroll.py
index 7642b868e..4903764f7 100644
--- a/youtube_dl/extractor/crunchyroll.py
+++ b/youtube_dl/extractor/crunchyroll.py
@@ -5,6 +5,7 @@ import re
import json
import base64
import zlib
+import xml.etree.ElementTree
from hashlib import sha1
from math import pow, sqrt, floor
@@ -67,9 +68,11 @@ class CrunchyrollIE(InfoExtractor):
login_request.add_header('Content-Type', 'application/x-www-form-urlencoded')
self._download_webpage(login_request, None, False, 'Wrong login info')
+
def _real_initialize(self):
self._login()
+
def _decrypt_subtitles(self, data, iv, id):
data = bytes_to_intlist(data)
iv = bytes_to_intlist(iv)
@@ -116,6 +119,75 @@ class CrunchyrollIE(InfoExtractor):
output += '%d\n%s --> %s\n%s\n\n' % (i, start, end, text)
return output
+ def _convert_subtitles_to_ass(self, subtitles):
+ output = ''
+
+ def ass_bool(strvalue):
+ assvalue = '0'
+ if strvalue == '1':
+ assvalue = '-1'
+ return assvalue
+
+ sub_root = xml.etree.ElementTree.fromstring(subtitles)
+ if not sub_root:
+ return output
+
+ output = '[Script Info]\n'
+ output += 'Title: %s\n' % sub_root.attrib["title"]
+ output += 'ScriptType: v4.00+\n'
+ output += 'WrapStyle: %s\n' % sub_root.attrib["wrap_style"]
+ output += 'PlayResX: %s\n' % sub_root.attrib["play_res_x"]
+ output += 'PlayResY: %s\n' % sub_root.attrib["play_res_y"]
+ output += """ScaledBorderAndShadow: yes
+
+[V4+ Styles]
+Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
+"""
+ for style in sub_root.findall('./styles/style'):
+ output += 'Style: ' + style.attrib["name"]
+ output += ',' + style.attrib["font_name"]
+ output += ',' + style.attrib["font_size"]
+ output += ',' + style.attrib["primary_colour"]
+ output += ',' + style.attrib["secondary_colour"]
+ output += ',' + style.attrib["outline_colour"]
+ output += ',' + style.attrib["back_colour"]
+ output += ',' + ass_bool(style.attrib["bold"])
+ output += ',' + ass_bool(style.attrib["italic"])
+ output += ',' + ass_bool(style.attrib["underline"])
+ output += ',' + ass_bool(style.attrib["strikeout"])
+ output += ',' + style.attrib["scale_x"]
+ output += ',' + style.attrib["scale_y"]
+ output += ',' + style.attrib["spacing"]
+ output += ',' + style.attrib["angle"]
+ output += ',' + style.attrib["border_style"]
+ output += ',' + style.attrib["outline"]
+ output += ',' + style.attrib["shadow"]
+ output += ',' + style.attrib["alignment"]
+ output += ',' + style.attrib["margin_l"]
+ output += ',' + style.attrib["margin_r"]
+ output += ',' + style.attrib["margin_v"]
+ output += ',' + style.attrib["encoding"]
+ output += '\n'
+
+ output += """
+[Events]
+Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
+"""
+ for event in sub_root.findall('./events/event'):
+ output += 'Dialogue: 0'
+ output += ',' + event.attrib["start"]
+ output += ',' + event.attrib["end"]
+ output += ',' + event.attrib["style"]
+ output += ',' + event.attrib["name"]
+ output += ',' + event.attrib["margin_l"]
+ output += ',' + event.attrib["margin_r"]
+ output += ',' + event.attrib["margin_v"]
+ output += ',' + event.attrib["effect"]
+ output += ',' + event.attrib["text"]
+ output += '\n'
+
+ return output
+
def _real_extract(self,url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('video_id')
@@ -177,6 +249,7 @@ class CrunchyrollIE(InfoExtractor):
})
subtitles = {}
+ sub_format = self._downloader.params.get('subtitlesformat', 'srt')
for sub_id, sub_name in re.findall(r'\?ssid=([0-9]+)" title="([^"]+)', webpage):
sub_page = self._download_webpage('http://www.crunchyroll.com/xml/?req=RpcApiSubtitle_GetXml&subtitle_script_id='+sub_id,\
video_id, note='Downloading subtitles for '+sub_name)
@@ -193,7 +266,10 @@ class CrunchyrollIE(InfoExtractor):
lang_code = self._search_regex(r'lang_code=["\']([^"\']+)', subtitle, 'subtitle_lang_code', fatal=False)
if not lang_code:
continue
- subtitles[lang_code] = self._convert_subtitles_to_srt(subtitle)
+ if sub_format == 'ass':
+ subtitles[lang_code] = self._convert_subtitles_to_ass(subtitle)
+ else:
+ subtitles[lang_code] = self._convert_subtitles_to_srt(subtitle)
return {
'id': video_id,