<a id="update-channels"/>
There are currently two release channels for binaries, `stable` and `nightly`.
-`stable` releases are what the program will update to by default, and have had many of their changes tested by users of the master branch.
-`nightly` releases are built after each push to the master branch, and will have the most recent fixes and additions, but also have the potential for bugs.
-The latest `nightly` is available as a [pre-release from this repository](https://github.com/yt-dlp/yt-dlp/releases/tag/nightly), and all `nightly` releases are [archived in their own repo](https://github.com/yt-dlp/yt-dlp-nightly-builds/releases).
+`stable` is the default channel, and many of its changes have been tested by users of the nightly channel.
+The `nightly` channel has releases built after each push to the master branch, and will have the most recent fixes and additions, but also have more risk of regressions. They are available in [their own repo](https://github.com/yt-dlp/yt-dlp-nightly-builds/releases).
When using `--update`/`-U`, a release binary will only update to its current channel.
This release channel can be changed by using the `--update-to` option. `--update-to` can also be used to upgrade or downgrade to specific tags from a channel.
specified by --proxy (or none, if the option
is not present) is used for the actual
downloading
- --geo-bypass Bypass geographic restriction via faking
- X-Forwarded-For HTTP header (default)
- --no-geo-bypass Do not bypass geographic restriction via
- faking X-Forwarded-For HTTP header
- --geo-bypass-country CODE Force bypass geographic restriction with
- explicitly provided two-letter ISO 3166-2
- country code
- --geo-bypass-ip-block IP_BLOCK Force bypass geographic restriction with
- explicitly provided IP block in CIDR notation
+ --xff VALUE How to fake X-Forwarded-For HTTP header to
+ try bypassing geographic restriction. One of
+ "default" (Only when known to be useful),
+ "never", a two-letter ISO 3166-2 country
+ code, or an IP block in CIDR notation
## Video Selection:
-I, --playlist-items ITEM_SPEC Comma separated playlist_index of the items
## Verbosity and Simulation Options:
-q, --quiet Activate quiet mode. If used with --verbose,
print the log to stderr
+ --no-quiet Deactivate quiet mode. (Default)
--no-warnings Ignore warnings
-s, --simulate Do not download the video and do not write
anything to disk
1. **Alternatives**: Alternate fields can be specified separated with a `,`. E.g. `%(release_date>%Y,upload_date>%Y|Unknown)s`
-1. **Replacement**: A replacement value can be specified using a `&` separator. If the field is *not* empty, this replacement value will be used instead of the actual field content. This is done after alternate fields are considered; thus the replacement is used if *any* of the alternative fields is *not* empty.
+1. **Replacement**: A replacement value can be specified using a `&` separator according to the [`str.format` mini-language](https://docs.python.org/3/library/string.html#format-specification-mini-language). If the field is *not* empty, this replacement value will be used instead of the actual field content. This is done after alternate fields are considered; thus the replacement is used if *any* of the alternative fields is *not* empty. E.g. `%(chapters&has chapters|no chapters)s`, `%(title&TITLE={:>20}|NO TITLE)s`
1. **Default**: A literal default value can be specified for when the field is empty using a `|` separator. This overrides `--output-na-placeholder`. E.g. `%(uploader|Unknown)s`
* `comment_sort`: `top` or `new` (default) - choose comment sorting mode (on YouTube's side)
* `max_comments`: Limit the amount of comments to gather. Comma-separated list of integers representing `max-comments,max-parents,max-replies,max-replies-per-thread`. Default is `all,all,all,all`
* E.g. `all,all,1000,10` will get a maximum of 1000 replies total, with up to 10 replies per thread. `1000,all,100` will get a maximum of 1000 comments, with a maximum of 100 replies total
+* `include_duplicate_formats`: Extract formats with identical content but different URLs or protocol. This is useful if some of the formats are unavailable or throttled.
* `include_incomplete_formats`: Extract formats that cannot be downloaded completely (live dash and post-live m3u8)
* `innertube_host`: Innertube API host to use for all API requests; e.g. `studio.youtube.com`, `youtubei.googleapis.com`. Note that cookies exported from one subdomain will not work on others
* `innertube_key`: Innertube API key to use for all API requests
* `approximate_date`: Extract approximate `upload_date` and `timestamp` in flat-playlist. This may cause date-based filters to be slightly off
#### generic
-* `fragment_query`: Passthrough any query in mpd/m3u8 manifest URLs to their fragments. Does not apply to ffmpeg
+* `fragment_query`: Passthrough any query in mpd/m3u8 manifest URLs to their fragments if no value is provided, or else apply the query string given as `fragment_query=VALUE`. Does not apply to ffmpeg
+* `variant_query`: Passthrough the master m3u8 URL query to its variant playlist URLs if no value is provided, or else apply the query string given as `variant_query=VALUE`
+* `hls_key`: An HLS AES-128 key URI *or* key (as hex), and optionally the IV (as hex), in the form of `(URI|KEY)[,IV]`; e.g. `generic:hls_key=ABCDEF1234567980,0xFEDCBA0987654321`. Passing any of these values will force usage of the native HLS downloader and override the corresponding values found in the m3u8 playlist
+* `is_live`: Bypass live HLS detection and manually set `live_status` - a value of `false` will set `not_live`, any other value (or no value) will set `is_live`
#### funimation
* `language`: Audio languages to extract, e.g. `funimation:language=english,japanese`
--youtube-skip-hls-manifest --extractor-args "youtube:skip=hls" (Alias: --no-youtube-include-hls-manifest)
--youtube-include-dash-manifest Default (Alias: --no-youtube-skip-dash-manifest)
--youtube-include-hls-manifest Default (Alias: --no-youtube-skip-hls-manifest)
+ --geo-bypass --xff "default"
+ --no-geo-bypass --xff "never"
+ --geo-bypass-country CODE --xff CODE
+ --geo-bypass-ip-block IP_BLOCK --xff IP_BLOCK
#### Developer options
projects / yt-dlp.git / blobdiff