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Code Issues Releases Wiki Activity

Add mediainfo support for custom languages

This commit is contained in:
Vitiko 2023-05-17 01:45:29 -04:00
parent 58868cff17
commit c06dd620b7
3 changed files with 251 additions and 3 deletions
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13
bazarr/languages/custom_lang.py
View File

@ -4,6 +4,7 @@ import logging
import os
from subzero.language import Language
from babelfish.script import Script
logger = logging.getLogger(__name__)
@ -18,6 +19,7 @@ class CustomLanguage:
official_alpha3 = "por"
name = "Brazilian Portuguese"
iso = "BR"
_scripts = []
_possible_matches = ("pt-br", "pob", "pb", "brazilian", "brasil", "brazil")
_extensions = (".pt-br", ".pob", ".pb")
_extensions_forced = (".pt-br.forced", ".pob.forced", ".pb.forced")
@ -86,6 +88,15 @@ class CustomLanguage:
return any(ext in name for ext in self._possible_matches)
def language_found(self, language: Language):
if str(language.country) == self.iso:
return True
if language.script and language.script in self._scripts:
return True
return False
class BrazilianPortuguese(CustomLanguage):
# Same attributes as base class
@ -100,6 +111,7 @@ class ChineseTraditional(CustomLanguage):
official_alpha3 = "zho"
name = "Chinese Traditional"
iso = "TW"
_scripts = (Script("Hant"),)
_extensions = (
".cht",
".tc",
@ -211,6 +223,7 @@ class LatinAmericanSpanish(CustomLanguage):
official_alpha3 = "spa"
name = "Latin American Spanish"
iso = "MX" # Not fair, but ok
_scripts = (Script("419"),)
_possible_matches = (
"es-la",
"spa-la",

12
bazarr/utilities/video_analyzer.py
View File

@ -16,13 +16,19 @@ def _handle_alpha3(detected_language: dict):
alpha3 = detected_language["language"].alpha3
custom = CustomLanguage.from_value(alpha3, "official_alpha3")
if custom and custom.ffprobe_found(detected_language):
if not custom:
return alpha3
found = custom.language_found(detected_language["language"])
if not found:
found = custom.ffprobe_found(detected_language)
if found:
logging.debug("Custom embedded language found: %s", custom.name)
return custom.alpha3
return alpha3
def embedded_subs_reader(file, file_size, episode_file_id=None, movie_file_id=None, use_cache=True):
data = parse_video_metadata(file, file_size, episode_file_id, movie_file_id, use_cache=use_cache)
und_default_language = alpha3_from_alpha2(settings.general.default_und_embedded_subtitles_lang)
@ -33,7 +39,7 @@ def embedded_subs_reader(file, file_size, episode_file_id=None, movie_file_id=No
return subtitles_list
cache_provider = None
if data["ffprobe"] and "subtitle" in data["ffprobe"]:
if "ffprobe" in data and data["ffprobe"] and "subtitle" in data["ffprobe"]:
cache_provider = 'ffprobe'
elif 'mediainfo' in data and data["mediainfo"] and "subtitle" in data["mediainfo"]:
cache_provider = 'mediainfo'

229
tests/bazarr/test_utilities_video_analyzer.py Normal file
View File

@ -0,0 +1,229 @@
import logging
import pytest
from bazarr.utilities import video_analyzer
logging.getLogger("knowit").setLevel(logging.WARNING)
M_INFO = {
"creatingLibrary": {
"name": "MediaInfoLib",
"version": "23.03",
"url": "https://mediaarea.net/MediaInfo",
},
"media": {
"@ref": "/mnt/media/Hocus.Pocus.1993.1080p.DSNP.WEB-DL.DDP5.1.H.264.DUAL-PD.mkv",
"track": [
{
"@type": "General",
"UniqueID": "177986280948425821736023466260510750529",
"VideoCount": "1",
"AudioCount": "2",
"TextCount": "31",
"FileExtension": "mkv",
"Format": "Matroska",
"Format_Version": "4",
"FileSize": "6468058376",
"Duration": "5766.219",
"OverallBitRate_Mode": "VBR",
"OverallBitRate": "8973726",
"FrameRate": "23.976",
"FrameCount": "138251",
"StreamSize": "2607619",
"IsStreamable": "Yes",
"Encoded_Date": "2023-04-22 16:46:57 UTC",
"File_Modified_Date": "2023-05-17 01:49:55 UTC",
"File_Modified_Date_Local": "2023-05-16 21:49:55",
"Encoded_Application": "mkvmerge v75.0.0 ('Goliath') 64-bit",
"Encoded_Library": "libebml v1.4.4 + libmatroska v1.7.1",
},
{
"@type": "Video",
"StreamOrder": "0",
"ID": "1",
"UniqueID": "9393509843335289949",
"Format": "AVC",
"Format_Profile": "High",
"Format_Level": "4",
"Format_Settings_CABAC": "Yes",
"Format_Settings_RefFrames": "4",
"CodecID": "V_MPEG4/ISO/AVC",
"Duration": "5766.219000000",
"BitRate_Mode": "VBR",
"BitRate": "8458733",
"BitRate_Maximum": "12749952",
"Width": "1920",
"Height": "1080",
"Stored_Height": "1088",
"Sampled_Width": "1920",
"Sampled_Height": "1080",
"PixelAspectRatio": "1.000",
"DisplayAspectRatio": "1.778",
"FrameRate_Mode": "CFR",
"FrameRate": "23.976",
"FrameCount": "138251",
"ColorSpace": "YUV",
"ChromaSubsampling": "4:2:0",
"BitDepth": "8",
"ScanType": "Progressive",
"Delay": "0.000",
"Delay_Source": "Container",
"StreamSize": "6096863666",
"Default": "Yes",
"Forced": "No",
"BufferSize": "17000000",
"colour_description_present": "Yes",
"colour_description_present_Source": "Container / Stream",
"colour_range": "Limited",
"colour_range_Source": "Stream",
"colour_primaries": "BT.709",
"colour_primaries_Source": "Container / Stream",
"transfer_characteristics": "BT.709",
"transfer_characteristics_Source": "Container / Stream",
"matrix_coefficients": "BT.709",
"matrix_coefficients_Source": "Container / Stream",
},
{
"@type": "Text",
"@typeorder": "7",
"StreamOrder": "9",
"ID": "10",
"UniqueID": "2233390560797234737",
"Format": "UTF-8",
"CodecID": "S_TEXT/UTF8",
"Duration": "5480.360000000",
"BitRate": "45",
"FrameRate": "0.206",
"FrameCount": "1129",
"ElementCount": "1129",
"StreamSize": "31194",
"Language": "es-419",
"Default": "No",
"Forced": "No",
},
{
"@type": "Text",
"@typeorder": "9",
"StreamOrder": "11",
"ID": "12",
"UniqueID": "1345374948683222936",
"Format": "UTF-8",
"CodecID": "S_TEXT/UTF8",
"Duration": "5561.600000000",
"BitRate": "46",
"FrameRate": "0.164",
"FrameCount": "914",
"ElementCount": "914",
"StreamSize": "32145",
"Language": "es-ES",
"Default": "No",
"Forced": "No",
},
{
"@type": "Text",
"@typeorder": "11",
"StreamOrder": "13",
"ID": "14",
"UniqueID": "17039172451186467602",
"Format": "UTF-8",
"CodecID": "S_TEXT/UTF8",
"Duration": "4966.120000000",
"BitRate": "1",
"FrameRate": "0.007",
"FrameCount": "35",
"ElementCount": "35",
"StreamSize": "1011",
"Language": "fr-CA",
"Default": "No",
"Forced": "No",
},
{
"@type": "Text",
"@typeorder": "24",
"StreamOrder": "26",
"ID": "27",
"UniqueID": "16221047442617815320",
"Format": "UTF-8",
"CodecID": "S_TEXT/UTF8",
"Duration": "4961.520000000",
"BitRate": "0",
"FrameRate": "0.002",
"FrameCount": "11",
"ElementCount": "11",
"StreamSize": "379",
"Language": "pt-BR",
"Default": "No",
"Forced": "No",
},
{
"@type": "Text",
"@typeorder": "30",
"StreamOrder": "32",
"ID": "33",
"UniqueID": "4259582444071016270",
"Format": "UTF-8",
"CodecID": "S_TEXT/UTF8",
"Duration": "5507.508000000",
"BitRate": "50",
"FrameRate": "0.253",
"FrameCount": "1392",
"ElementCount": "1392",
"StreamSize": "34539",
"Language": "zh-Hans",
"Default": "No",
"Forced": "No",
},
{
"@type": "Text",
"@typeorder": "31",
"StreamOrder": "33",
"ID": "34",
"UniqueID": "4890027048965677919",
"Format": "UTF-8",
"CodecID": "S_TEXT/UTF8",
"Duration": "5730.725000000",
"BitRate": "43",
"FrameRate": "0.207",
"FrameCount": "1186",
"ElementCount": "1186",
"StreamSize": "31154",
"Language": "zh-Hant",
"Default": "No",
"Forced": "No",
},
],
},
}
@pytest.fixture
def video_file():
return "tests/subliminal_patch/data/file_1.mkv"
@pytest.fixture
def mediainfo_data(mocker, video_file):
mocker.patch(
"knowit.providers.mediainfo.MediaInfoCTypesExecutor._execute",
return_value=M_INFO,
)
data = video_analyzer.know(
video_path=video_file,
context={"provider": "mediainfo"},
)
yield data
def test_embedded_subs_reader(mocker, mediainfo_data, video_file):
mocker.patch(
"bazarr.utilities.video_analyzer.parse_video_metadata",
return_value={"mediainfo": mediainfo_data},
)
mocker.patch(
"bazarr.utilities.video_analyzer.alpha3_from_alpha2", return_value=None
)
result = video_analyzer.embedded_subs_reader(1e6, video_file)
assert ["spl", False, False, "SubRip"] in result
assert ["pob", False, False, "SubRip"] in result
assert ["zht", False, False, "SubRip"] in result