-downloading each video. The special sequences have the format %(NAME)s.
-To clarify, that is a percent symbol followed by a name in parentheses,
-followed by a lowercase S. Allowed names are:
-
-- id: Video identifier
-- title: Video title
-- url: Video URL
-- ext: Video filename extension
-- alt_title: A secondary title of the video
-- display_id: An alternative identifier for the video
-- uploader: Full name of the video uploader
-- license: License name the video is licensed under
-- creator: The creator of the video
-- release_date: The date (YYYYMMDD) when the video was released
-- timestamp: UNIX timestamp of the moment the video became available
-- upload_date: Video upload date (YYYYMMDD)
-- uploader_id: Nickname or id of the video uploader
-- location: Physical location where the video was filmed
-- duration: Length of the video in seconds
-- view_count: How many users have watched the video on the platform
-- like_count: Number of positive ratings of the video
-- dislike_count: Number of negative ratings of the video
-- repost_count: Number of reposts of the video
-- average_rating: Average rating give by users, the scale used depends
- on the webpage
-- comment_count: Number of comments on the video
-- age_limit: Age restriction for the video (years)
-- format: A human-readable description of the format
-- format_id: Format code specified by --format
-- format_note: Additional info about the format
-- width: Width of the video
-- height: Height of the video
-- resolution: Textual description of width and height
-- tbr: Average bitrate of audio and video in KBit/s
-- abr: Average audio bitrate in KBit/s
-- acodec: Name of the audio codec in use
-- asr: Audio sampling rate in Hertz
-- vbr: Average video bitrate in KBit/s
-- fps: Frame rate
-- vcodec: Name of the video codec in use
-- container: Name of the container format
-- filesize: The number of bytes, if known in advance
-- filesize_approx: An estimate for the number of bytes
-- protocol: The protocol that will be used for the actual download
-- extractor: Name of the extractor
-- extractor_key: Key name of the extractor
-- epoch: Unix epoch when creating the file
-- autonumber: Five-digit number that will be increased with each
- download, starting at zero
-- playlist: Name or id of the playlist that contains the video
-- playlist_index: Index of the video in the playlist padded with
- leading zeros according to the total length of the playlist
-- playlist_id: Playlist identifier
-- playlist_title: Playlist title
+downloading each video. The special sequences may be formatted according
+to python string formatting operations. For example, %(NAME)s or
+%(NAME)05d. To clarify, that is a percent symbol followed by a name in
+parentheses, followed by a formatting operations. Allowed names along
+with sequence type are:
+
+- id (string): Video identifier
+- title (string): Video title
+- url (string): Video URL
+- ext (string): Video filename extension
+- alt_title (string): A secondary title of the video
+- display_id (string): An alternative identifier for the video
+- uploader (string): Full name of the video uploader
+- license (string): License name the video is licensed under
+- creator (string): The creator of the video
+- release_date (string): The date (YYYYMMDD) when the video was
+ released
+- timestamp (numeric): UNIX timestamp of the moment the video became
+ available
+- upload_date (string): Video upload date (YYYYMMDD)
+- uploader_id (string): Nickname or id of the video uploader
+- location (string): Physical location where the video was filmed
+- duration (numeric): Length of the video in seconds
+- view_count (numeric): How many users have watched the video on the
+ platform
+- like_count (numeric): Number of positive ratings of the video
+- dislike_count (numeric): Number of negative ratings of the video
+- repost_count (numeric): Number of reposts of the video
+- average_rating (numeric): Average rating give by users, the scale
+ used depends on the webpage
+- comment_count (numeric): Number of comments on the video
+- age_limit (numeric): Age restriction for the video (years)
+- is_live (boolean): Whether this video is a live stream or a
+ fixed-length video
+- start_time (numeric): Time in seconds where the reproduction should
+ start, as specified in the URL
+- end_time (numeric): Time in seconds where the reproduction should
+ end, as specified in the URL
+- format (string): A human-readable description of the format
+- format_id (string): Format code specified by --format
+- format_note (string): Additional info about the format
+- width (numeric): Width of the video
+- height (numeric): Height of the video
+- resolution (string): Textual description of width and height
+- tbr (numeric): Average bitrate of audio and video in KBit/s
+- abr (numeric): Average audio bitrate in KBit/s
+- acodec (string): Name of the audio codec in use
+- asr (numeric): Audio sampling rate in Hertz
+- vbr (numeric): Average video bitrate in KBit/s
+- fps (numeric): Frame rate
+- vcodec (string): Name of the video codec in use
+- container (string): Name of the container format
+- filesize (numeric): The number of bytes, if known in advance
+- filesize_approx (numeric): An estimate for the number of bytes
+- protocol (string): The protocol that will be used for the actual
+ download
+- extractor (string): Name of the extractor
+- extractor_key (string): Key name of the extractor
+- epoch (numeric): Unix epoch when creating the file
+- autonumber (numeric): Five-digit number that will be increased with
+ each download, starting at zero
+- playlist (string): Name or id of the playlist that contains the
+ video
+- playlist_index (numeric): Index of the video in the playlist padded
+ with leading zeros according to the total length of the playlist
+- playlist_id (string): Playlist identifier
+- playlist_title (string): Playlist title
+- playlist_uploader (string): Full name of the playlist uploader
+- playlist_uploader_id (string): Nickname or id of the playlist
+ uploader