Subliminal

https://subliminal.readthedocs.io/en/latest/
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Subliminal is a Python library and command-line tool designed to search and download the best...
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### Create a video from name with Video.fromname

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Creates a video object from a filename using Video.fromname. The example uses an episode filename and shows the resulting Episode object.

```python
>>> video = Video.fromname('The.Big.Bang.Theory.S05E18.HDTV.x264-LOL.mp4')
>>> video
<Episode [The Big Bang Theory s05e18]>

```

--------------------------------

### Get subtitle matches with get_matches

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Shows how to get the matching attributes between a subtitle and a video using get_matches. The output lists the matched fields for each subtitle.

```python
>>> for s in subtitles[video]:
...     sorted(s.get_matches(video))
['country', 'episode', 'release_group', 'season', 'series', 'source', 'video_codec', 'year']
['country', 'episode', 'season', 'series', 'source', 'year']

```

--------------------------------

### Import subliminal and babelfish

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Starts a session by importing the required modules. The wildcard imports bring in the core subliminal API and babelfish language support.

```python
>>> import os
>>> from babelfish import *
>>> from subliminal import *

```

--------------------------------

### TVDBClient language and token properties

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Properties for getting and setting the language header, and for retrieving the authentication token and checking its expiration/refresh status.

```python
    @property
    def language(self) -> str:
        """Header language of the response."""
        return str(self.session.headers['Accept-Language'])

    @language.setter
    def language(self, value: str) -> None:
        self.session.headers['Accept-Language'] = value

    @property
    def token(self) -> str | None:
        """Authentication token."""
        if 'Authorization' not in self.session.headers:
            return None
        return str(self.session.headers['Authorization'][7:])

    @property
    def token_expired(self) -> bool:
        """Check if the token expired."""
        return datetime.now(timezone.utc) - self.token_date >= self.token_lifespan

    @property
    def token_needs_refresh(self) -> bool:
        """Check if the token needs to be refreshed."""
        return datetime.now(timezone.utc) - self.token_date > self.refresh_token_every
```

--------------------------------

### Download subtitle content with download_subtitles

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Downloads the content of a subtitle using download_subtitles. The example shows that the content is initially None, then after download it contains the subtitle text.

```python
>>> subtitle = subtitles[video][0]
>>> subtitle.content is None
True
>>> download_subtitles([subtitle])
>>> subtitle.content.split(b'\n')[2]
b'Elszaladok a boltba'

```

--------------------------------

### Download best subtitles with download_best_subtitles

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Downloads the best matching subtitles using download_best_subtitles, which combines listing, scoring, and downloading. The example shows the same subtitle is selected as in the manual process.

```python
>>> best_subtitles = download_best_subtitles([video], {Language('hun')}, providers=['podnapisi'])
>>> best_subtitles[video]
[<PodnapisiSubtitle 'ZtAW' [hu]>]
>>> best_subtitle = best_subtitles[video][0]
>>> best_subtitle.content.split(b'\n')[2]
b'Elszaladok a boltba'

```

--------------------------------

### List subtitles with list_subtitles

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Lists subtitles for a video using the list_subtitles function. The example filters to the 'podnapisi' provider and returns a list of PodnapisiSubtitle objects.

```python
>>> subtitles = list_subtitles([video], {Language('hun')}, providers=['podnapisi'])
>>> subtitles[video]
[<PodnapisiSubtitle 'ZtAW' [hu]>, <PodnapisiSubtitle 'ONAW' [hu]>]

```

--------------------------------

### Save subtitles with save_subtitles

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Saves the downloaded subtitle to the file system using save_subtitles. The example shows the saved file name in the current directory.

```python
>>> save_subtitles(video, [best_subtitle])
[<PodnapisiSubtitle 'ZtAW' [hu]>]
>>> os.listdir()
['The.Big.Bang.Theory.S05E18.HDTV.x264-LOL.hu.srt']

```

--------------------------------

### Compute subtitle score with compute_score

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Computes a score for each subtitle using compute_score. The example shows scores of 789 and 772 for the two subtitles.

```python
>>> for s in subtitles[video]:
...     {s: compute_score(s, video)}
{<PodnapisiSubtitle 'ZtAW' [hu]>: 789}
{<PodnapisiSubtitle 'ONAW' [hu]>: 772}

```

--------------------------------

### Default TVDB client and guessit configuration

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Creates the default TVDBClient instance and configures guessit to use GuessitCountryConverter.

```python
#: Default client
tvdb_client = TVDBClient()

#: Configure guessit in order to use GuessitCountryConverter
guessit.api.configure()
```

--------------------------------

### TVDBClient class definition and __init__

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Defines the TVDBClient class with class-level constants and the constructor that sets up the API key, credentials, session, and headers.

```python
class TVDBClient:
    """TVDB REST API Client.

    :param str apikey: API key to use.
    :param str username: username to use.
    :param str password: password to use.
    :param str language: language of the responses.
    :param session: session object to use.
    :type session: :class:`requests.sessions.Session` or compatible.
    :param dict headers: additional headers.
    :param int timeout: timeout for the requests.

    """

    #: Base URL of the API
    base_url: ClassVar[str] = 'https://api.thetvdb.com'

    #: User agent
    user_agent: ClassVar[str] = f'Subliminal/{__short_version__}'

    #: Token lifespan
    token_lifespan: ClassVar[timedelta] = timedelta(hours=1)

    #: API version
    apiversion: ClassVar[int] = 1

    #: Minimum token age before a :meth:`refresh_token` is triggered
    refresh_token_every: ClassVar[timedelta] = timedelta(minutes=30)

    #: API key
    _apikey: str

    #: Username
    username: str | None

    #: Password
    password: str | None

    #: Last token acquisition date
    token_date: datetime

    #: Session for the requests
    session: requests.Session

    #: Session timeout
    timeout: int

    def __init__(
        self,
        apikey: str | None = None,
        username: str | None = None,
        password: str | None = None,
        language: str = 'en',
        session: requests.Session | None = None,
        headers: dict | None = None,
        timeout: int = 10,
    ) -> None:
        self._apikey = apikey or TVDB_API_KEY
        self.username = username
        self.password = password

        self.token_date = datetime.now(timezone.utc) - self.token_lifespan
        self.timeout = timeout

        #: Session for the requests
        self.session = session if session is not None else requests.Session()
        self.session.headers['User-Agent'] = self.user_agent
        self.session.headers.update(headers or {})
        self.session.headers['Content-Type'] = 'application/json'
        self.session.headers['Accept-Language'] = language
```

--------------------------------

### subliminal command usage and options

Source: https://subliminal.readthedocs.io/en/latest/user/cli.html

Shows the top-level `subliminal` CLI usage, including global options like `--config`, `--cache-dir`, provider/refiner configurations, and available subcommands (`cache`, `download`).

```text
Usage: subliminal [OPTIONS] COMMAND [ARGS]...

  Subtitles, faster than your thoughts.

Options:
  -c, --config FILE               Path to the TOML configuration file.
                                  [default: /home/docs/.config/subliminal/subl
                                  iminal.toml]
  --cache-dir DIRECTORY           Path to the cache directory.  [default:
                                  /home/docs/.cache/subliminal]
  Providers configuration: 
    --addic7ed USERNAME PASSWORD  Addic7ed configuration.
    --opensubtitles USERNAME PASSWORD
                                  OpenSubtitles configuration.
    --opensubtitlescom USERNAME PASSWORD
                                  OpenSubtitles.com configuration.
  Refiners configuration: 
    --omdb APIKEY                 OMDB API key.
  --debug                         Print useful information for debugging
                                  subliminal and for reporting bugs.
  --version                       Show the version and exit.
  --help                          Show this message and exit.

Commands:
  cache     Cache management.
  download  Download best subtitles.

  Suggestions and bug reports are greatly appreciated:
  https://github.com/Diaoul/subliminal/

```

--------------------------------

### get_series_episodes method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Retrieves all episodes of a series with pagination. Returns an empty dictionary on 404.

```python
    @region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
    @requires_auth
    def get_series_episodes(self, series_id: int, page: int = 1) -> dict[str, Any]:
        """Get all the episodes of a series.

        :param int series_id: id of the series.
        :param int page: the page number.
        :return: the data for all the episodes.
        :rtype: dict

        """
        # perform the request
        params = {'page': page}
        r = self.session.get(self.base_url + f'/series/{series_id:d}/episodes', params=params, timeout=self.timeout)
        if r.status_code == 404:
            return {}
        r.raise_for_status()

        return cast(dict, r.json())
```

--------------------------------

### get_episode method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Retrieves episode data by episode ID. Returns an empty dictionary on 404.

```python
    @region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
    @requires_auth
    def get_episode(self, episode_id: int) -> dict[str, Any]:
        """Get episode.

        :param int episode_id: id of the episode.
        :return: the episode data.
        :rtype: dict
        """
        # perform the request
        r = self.session.get(self.base_url + f'/episodes/{episode_id:d}', timeout=self.timeout)
        if r.status_code == 404:
            return {}
        r.raise_for_status()

        return cast(dict, r.json()['data'])
```

--------------------------------

### subliminal download command usage and options

Source: https://subliminal.readthedocs.io/en/latest/user/cli.html

Shows the `subliminal download` subcommand usage, including required `--language`, provider/refiner options, and flags like `--force`, `--hearing-impaired`, and `--archives`.

```text
Usage: subliminal download [OPTIONS] PATH...

  Download best subtitles.

  PATH can be an directory containing videos, a video file path or a video
  file name. It can be used multiple times.

  If an existing subtitle is detected (external or embedded) in the correct
  language, the download is skipped for the associated video.

Options:
  -l, --language LANGUAGE         Language as IETF code, e.g. en, pt-BR (can
                                  be used multiple times).  [required]
  -p, --provider [addic7ed|gestdown|napiprojekt|opensubtitles|opensubtitlescom|opensubtitlescomvip|opensubtitlesvip|podnapisi|tvsubtitles]
                                  Provider to use (can be used multiple
                                  times).
  -r, --refiner [hash|metadata|omdb|tmdb|tvdb]
                                  Refiner to use (can be used multiple times).
  -a, --age AGE                   Filter videos newer than AGE, e.g. 12h,
                                  1w2d.
  -d, --directory DIR             Directory where to save subtitles, default
                                  is next to the video file.
  -e, --encoding ENC              Force subtitle file encoding, default is
                                  utf-8.
  --original-encoding             Preserve original subtitle file encoding.
  -s, --single                    Save subtitle without language code in the
                                  file name, i.e. use .srt extension. Do not
                                  use this unless your media player requires
                                  it.
  -f, --force                     Force download even if a subtitle already
                                  exist.
  -hi, --hearing-impaired         Prefer hearing impaired subtitles.
  -m, --min-score INTEGER RANGE   Minimum score for a subtitle to be
                                  downloaded (0 to 100).  [0<=x<=100]
  -w, --max-workers INTEGER RANGE
                                  Maximum number of threads to use.
                                  [1<=x<=50]
  -z, --archives / -Z, --no-archives
                                  Scan archives for videos (supported
                                  extensions: .rar).  [default: z]
  -v, --verbose                   Increase verbosity.
  --help                          Show this message and exit.

```

--------------------------------

### Download English subtitles with subliminal CLI

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Downloads English subtitles for a video file. The output shows progress and confirms one subtitle was downloaded.

```bash
$ subliminal download -l en The.Big.Bang.Theory.S05E18.HDTV.x264-LOL.mp4
Collecting videos  [####################################]  100%
1 video collected / 0 video ignored
Downloading subtitles  [####################################]  100%
Downloaded 1 subtitle

```

--------------------------------

### subliminal.refiners.refine(video, **kwargs)

Source: https://subliminal.readthedocs.io/en/latest/api/refiners.html

The main entry point for refining a video. It applies all available refiners to enrich the video object with metadata.

```APIDOC
## subliminal.refiners.refine(video, **kwargs)

### Description
Refines a video by applying all available refiners to enrich it with additional information.

### Parameters
- **video** (`Video`) - Required - The video to refine.
- **kwargs** - Optional - Additional parameters for refiners.

### Returns
- `Video` - The refined video object.

```

--------------------------------

### query_series_episodes method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Queries episodes of a series with optional filters like absolute number, aired/dvd season/episode, IMDB ID, and page. Returns an empty dictionary on 404.

```python
    @requires_auth
    def query_series_episodes(
        self,
        series_id: int,
        absolute_number: int | None = None,
        aired_season: int | None = None,
        aired_episode: int | None = None,
        dvd_season: int | None = None,
        dvd_episode: int | None = None,
        imdb_id: str | None = None,
        page: int = 1,
    ) -> dict[str, Any]:
        """Query series episodes."""
        # perform the request
        params = {
            'absoluteNumber': absolute_number,
            'airedSeason': aired_season,
            'airedEpisode': aired_episode,
            'dvdSeason': dvd_season,
            'dvdEpisode': dvd_episode,
            'imdbId': imdb_id,
            'page': page,
        }
        r = self.session.get(
            self.base_url + f'/series/{series_id:d}/episodes/query',
            params=params,
            timeout=self.timeout,
        )
        if r.status_code == 404:
            return {}
        r.raise_for_status()

        return cast(dict, r.json())
```

--------------------------------

### list_subtitles(video, languages)

Source: https://subliminal.readthedocs.io/en/latest/api/providers.html

Lists subtitles for a given video and set of languages. Returns a list of Subtitle objects and raises ProviderError on failure.

```APIDOC
## list_subtitles(video, languages)

### Description
Lists subtitles for a given video and set of languages.

### Method
list_subtitles

### Parameters
- **video** (Video) - Required - The video to list subtitles for.
- **languages** (set of Language) - Required - The languages to search for.

### Returns
- list of Subtitle - The found subtitles.

### Raises
- ProviderError - If an error occurs during the operation.
```

--------------------------------

### Configure cache with dogpile.cache.memory

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Configures the subliminal cache using a memory backend. The documentation warns to prefer persistent backends like 'file' for production use.

```python
>>> my_region = region.configure('dogpile.cache.memory')

```

--------------------------------

### TVDBClient login method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Performs a login request to the TheTVDB API, sets the Authorization header with the returned token, and updates the token date.

```python
    def login(self) -> None:
        """Login."""
        # perform the request
        data = {'apikey': self.apikey, 'username': self.username, 'password': self.password}
        r = self.session.post(self.base_url + '/login', json=data, timeout=self.timeout)
        r.raise_for_status()

        # set the Authorization header
        self.session.headers['Authorization'] = 'Bearer ' + r.json()['token']

        # update token_date
        self.token_date = datetime.now(timezone.utc)
```

--------------------------------

### search_series method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Searches for a series by name, optionally filtering by IMDB ID or Zap2it ID. Returns an empty dictionary on 404.

```python
    @region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
    @requires_auth
    def search_series(self, name: str, imdb_id: str | None = None, zap2it_id: str | None = None) -> dict[str, Any]:
        """Search series.

        :param str name: name of the series.
        :param str imdb_id: the IMDB id of the series.
        :param str zap2it_id: the Zap2it id of the series.
        :return: the search results.
        :rtype: list

        """
        # perform the request
        params = {'name': name}
        if imdb_id is not None:
            params['imdbId'] = imdb_id
        if zap2it_id is not None:
            params['zap2itId'] = zap2it_id
        r = self.session.get(self.base_url + '/search/series', params=params, timeout=self.timeout)
        if r.status_code == 404:
            return {}
        r.raise_for_status()

        return cast(dict, r.json()['data'])
```

--------------------------------

### subliminal.refiners.tvdb.refine(video, *, apikey=None, force=False, **kwargs)

Source: https://subliminal.readthedocs.io/en/latest/api/refiners.html

Refines a video by searching TheTVDB. Only works for instances of Episode. Can find series, year, series_imdb_id, series_tvdb_id, title, imdb_id, and tvdb_id.

```APIDOC
## subliminal.refiners.tvdb.refine(video, *, apikey=None, force=False, **kwargs)

### Description
Refines a video by searching TheTVDB. Only works for instances of `Episode`.

### Parameters
- **video** (`Video`) - Required - The video to refine.
- **apikey** (`str | None`) - Optional - API key for TheTVDB.
- **force** (`bool`) - Optional - Force refinement even if already refined. Defaults to `False`.
- **kwargs** - Optional - Additional parameters.

### Returns
- `Video` - The refined video object.

### Attributes Found
- `series`
- `year`
- `series_imdb_id`
- `series_tvdb_id`
- `title`
- `imdb_id`
- `tvdb_id`

```

--------------------------------

### Access video attributes

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Shows how to access guessed video attributes such as video_codec and release_group.

```python
>>> video.video_codec
'H.264'
>>> video.release_group
'LOL'

```

--------------------------------

### TVDB refiner module imports and constants

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Imports required libraries, defines the TVDB API key, and sets up a regex for parsing series names. This is the initial part of the module source.

```python
"""Refine the :class:`~subliminal.video.Video` object by searching on TheTVDB."""

from __future__ import annotations

import logging
import re
from datetime import datetime, timedelta, timezone
from functools import wraps
from typing import Any, Callable, ClassVar, TypeVar, cast

import guessit  # type: ignore[import-untyped]
import requests
from babelfish import Country  # type: ignore[import-untyped]

from subliminal import __short_version__
from subliminal.cache import REFINER_EXPIRATION_TIME, region
from subliminal.utils import decorate_imdb_id, sanitize, sanitize_id
from subliminal.video import Episode, Video

C = TypeVar('C', bound=Callable)


logger = logging.getLogger(__name__)

#: TheTVDB subliminal API key
TVDB_API_KEY = '5EC930FB90DA1ADA'

series_re = re.compile(r'^(?P<series>.*?)(?: \\((?:(?P<year>\d{4})|(?P<country>[A-Z]{2}))\\))?$')
```

--------------------------------

### TMDBClient query method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tmdb.html

Queries a movie or series by its TMDB ID. Uses caching and returns a dictionary of the response.

```python
@region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
def query(
    self,
    tmdb_id: int,
    is_movie: bool,  # noqa: FBT001
    season: int | None = None,
    episode: int | None = None,
) -> dict[str, Any]:
    """Query a movie or series by TMDB id."""
    category = 'movie' if is_movie else 'tv'
    logger.info('Searching for TMDB id %d (%s)', tmdb_id, category)

    # make url path
    path = f'/{category}/{tmdb_id}'
    if season is not None:
        path = f'{path}/season/{season}'
    if episode is not None:
        path = f'{path}/episode/{episode}'

    params: dict[str, Any] = {'append_to_response': 'external_ids'}
    r = self.session.get(self.base_url + path, params=params)
    r.raise_for_status()

    return cast(dict, r.json())
```

--------------------------------

### download_subtitle(subtitle)

Source: https://subliminal.readthedocs.io/en/latest/api/providers.html

Downloads a specific subtitle. Raises ProviderError on failure.

```APIDOC
## download_subtitle(subtitle)

### Description
Downloads a specific subtitle.

### Method
download_subtitle

### Parameters
- **subtitle** (Subtitle) - Required - The subtitle to download.

### Raises
- ProviderError - If an error occurs during the operation.
```

--------------------------------

### get_series method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Retrieves series data by series ID. Returns an empty dictionary on 404.

```python
    @region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
    @requires_auth
    def get_series(self, series_id: int) -> dict[str, Any]:
        """Get series.

        :param int series_id: id of the series.
        :return: the series data.
        :rtype: dict

        """
        # perform the request
        r = self.session.get(self.base_url + f'/series/{series_id:d}', timeout=self.timeout)
        if r.status_code == 404:
            return {}
        r.raise_for_status()

        return cast(dict, r.json()['data'])
```

--------------------------------

### Access decoded subtitle text with text property

Source: https://subliminal.readthedocs.io/en/latest/user/usage.html

Shows how to access the decoded subtitle content as a string using the text property.

```python
>>> subtitle.text.split('\n')[3]
'néhány apróságért.'

```

--------------------------------

### download_subtitle() (in module subliminal.providers)

Source: https://subliminal.readthedocs.io/en/latest/genindex.html

Downloads a subtitle from a provider. This function is part of the subliminal.providers module and is used to fetch subtitle content.

```APIDOC
## download_subtitle()

### Description
Downloads a subtitle from a provider.

### Module
subliminal.providers

### Usage
Call this function to download a subtitle.

```

--------------------------------

### subliminal.refiners.tmdb.refine(video, *, apikey=None, force=False, **kwargs)

Source: https://subliminal.readthedocs.io/en/latest/api/refiners.html

Refines a video by searching the TMDB API. Can find attributes for both Episode and Movie objects.

```APIDOC
## subliminal.refiners.tmdb.refine(video, *, apikey=None, force=False, **kwargs)

### Description
Refines a video by searching the TMDB API.

### Parameters
- **video** (`Video`) - Required - The video to refine.
- **apikey** (`str | None`) - Optional - API key for TMDB.
- **force** (`bool`) - Optional - Force refinement even if already refined. Defaults to `False`.
- **kwargs** - Optional - Additional parameters.

### Returns
- `Video` - The refined video object.

### Attributes Found for Episode
- `series`
- `year`
- `series_tmdb_id`
- `tmdb_id`
- `series_imdb_id`
- `imdb_id`

### Attributes Found for Movie
- `title`
- `year`
- `tmdb_id`
- `imdb_id`

```

--------------------------------

### subliminal cache command usage and options

Source: https://subliminal.readthedocs.io/en/latest/user/cli.html

Shows the `subliminal cache` subcommand usage, with the `--clear-subliminal` option to clear the cache only if corrupted or experiencing issues.

```text
Usage: subliminal cache [OPTIONS]

  Cache management.

Options:
  --clear-subliminal  Clear subliminal cache. Use this ONLY if your cache is
                      corrupted or if you experience issues.
  --help              Show this message and exit.

```

--------------------------------

### TMDBClient search methods

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tmdb.html

Methods to search for movies, series, or specific episodes by title and optional metadata.

```python
@region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
def search_movie(
    self,
    title: str,
    year: int | None = None,
    country: str | None = None,
) -> dict[str, Any]:
    """Search for series."""
    tmdb_id = self.get_id(title, is_movie=True, year=year, country=country)
    if tmdb_id is None:
        return {}
    res = self.query(tmdb_id, is_movie=True)
    return cast(dict, res)
```

```python
@region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
def search_series(
    self,
    series_name: str,
    year: int | None = None,
    country: str | None = None,
) -> dict[str, Any]:
    """Search for series."""
    tmdb_id = self.get_id(series_name, is_movie=False, year=year, country=country)
    if tmdb_id is None:
        return {}
    res = self.query(tmdb_id, is_movie=False)
    return cast(dict, res)
```

```python
@region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
def search_episode(
    self,
    series_name: str,
    season: int,
    episode: int,
    year: int | None = None,
    country: str | None = None,
) -> dict[str, Any]:
    """Search for episode."""
    tmdb_id = self.get_id(series_name, is_movie=False, year=year, country=country)
    if tmdb_id is None:
        return {}
    res = self.query(tmdb_id, is_movie=False, season=season, episode=episode)
    return cast(dict, res)
```

--------------------------------

### subliminal.refiners.omdb.refine(video, *, apikey=None, force=False, **kwargs)

Source: https://subliminal.readthedocs.io/en/latest/api/refiners.html

Refines a video by searching the OMDb API. Can find attributes for both Episode and Movie objects.

```APIDOC
## subliminal.refiners.omdb.refine(video, *, apikey=None, force=False, **kwargs)

### Description
Refines a video by searching the OMDb API.

### Parameters
- **video** (`Video`) - Required - The video to refine.
- **apikey** (`str | None`) - Optional - API key for OMDb.
- **force** (`bool`) - Optional - Force refinement even if already refined. Defaults to `False`.
- **kwargs** - Optional - Additional parameters.

### Returns
- `Video` - The refined video object.

### Attributes Found for Episode
- `series`
- `year`
- `series_imdb_id`

### Attributes Found for Movie
- `title`
- `year`
- `imdb_id`

```

--------------------------------

### get_series_episode method

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/tvdb.html

Retrieves a specific episode of a series by season and episode number, using query_series_episodes and get_episode. Returns an empty dictionary if no result.

```python
    @region.cache_on_arguments(expiration_time=REFINER_EXPIRATION_TIME)
    @requires_auth
    def get_series_episode(self, series_id: int, season: int, episode: int) -> dict[str, Any]:
        """Get an episode of a series.

        :param int series_id: id of the series.
        :param int season: season number of the episode.
        :param int episode: episode number of the episode.
        :return: the episode data.
        :rtype: dict

        """
        result = self.query_series_episodes(series_id, aired_season=season, aired_episode=episode)
        if not result:
            return {}
        return self.get_episode(result['data'][0]['id'])  # type: ignore[no-any-return]
```

--------------------------------

### refine(video, *, embedded_subtitles=True, **kwargs)

Source: https://subliminal.readthedocs.io/en/latest/_modules/subliminal/refiners/metadata.html

Refines a Video object by reading its MKV metadata. It extracts resolution, video codec, audio codec, and optionally embedded subtitle languages. The function returns the modified Video object.

```APIDOC
## refine(video, *, embedded_subtitles=True, **kwargs)

### Description
Refines a Video object by searching its metadata. Several Video attributes can be found: resolution, video_codec, audio_codec, and subtitle_languages.

### Method
Function

### Signature
refine(video: Video, *, embedded_subtitles: bool = True, **kwargs: Any) -> Video

### Parameters
- **video** (Video) - Required - The Video object to refine.
- **embedded_subtitles** (bool) - Optional - Whether to search for embedded subtitles. Defaults to True.
- **kwargs** (Any) - Optional - Additional keyword arguments (unused).

### Returns
- **Video** - The refined Video object with updated metadata attributes.

### Behavior
- If the video does not exist, it is returned unchanged.
- Only MKV files are processed; other extensions are ignored.
- Extracts resolution (480p, 720p, 1080p, or interlaced variants) from the first video track.
- Extracts video codec (H.264, DivX, Xvid) from the first video track.
- Extracts audio codec (Dolby Digital, DTS, AAC) from the first audio track.
- If embedded_subtitles is True, extracts subtitle languages from subtitle tracks and adds them to video.subtitle_languages.

```

--------------------------------

### list_subtitles() (in module subliminal.providers)

Source: https://subliminal.readthedocs.io/en/latest/genindex.html

Lists available subtitles from a provider. This function is part of the subliminal.providers module and is used to retrieve a list of subtitles matching given criteria.

```APIDOC
## list_subtitles()

### Description
Lists available subtitles from a provider.

### Module
subliminal.providers

### Usage
Call this function to retrieve a list of subtitles.

```
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