\f[C]
\-h,\ \-\-help\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ print\ this\ help\ text\ and\ exit
\-\-version\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ print\ program\ version\ and\ exit
-\-U,\ \-\-update\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ update\ this\ program\ to\ latest\ version
-\-i,\ \-\-ignore\-errors\ \ \ \ \ \ \ \ continue\ on\ download\ errors
+\-U,\ \-\-update\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ update\ this\ program\ to\ latest\ version.\ Make\ sure
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ that\ you\ have\ sufficient\ permissions\ (run\ with
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ sudo\ if\ needed)
+\-i,\ \-\-ignore\-errors\ \ \ \ \ \ \ \ continue\ on\ download\ errors,\ for\ example\ to\ to
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ skip\ unavailable\ videos\ in\ a\ playlist
\-\-dump\-user\-agent\ \ \ \ \ \ \ \ \ \ display\ the\ current\ browser\ identification
\-\-user\-agent\ UA\ \ \ \ \ \ \ \ \ \ \ \ specify\ a\ custom\ user\ agent
\-\-referer\ REF\ \ \ \ \ \ \ \ \ \ \ \ \ \ specify\ a\ custom\ referer,\ use\ if\ the\ video\ access
\-\-extractor\-descriptions\ \ \ Output\ descriptions\ of\ all\ supported\ extractors
\-\-proxy\ URL\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Use\ the\ specified\ HTTP/HTTPS\ proxy
\-\-no\-check\-certificate\ \ \ \ \ Suppress\ HTTPS\ certificate\ validation.
+\-\-cache\-dir\ None\ \ \ \ \ \ \ \ \ \ \ Location\ in\ the\ filesystem\ where\ youtube\-dl\ can
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ store\ downloaded\ information\ permanently.
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ~/.youtube\-dl/cache\ by\ default
+\-\-no\-cache\-dir\ \ \ \ \ \ \ \ \ \ \ \ \ Disable\ filesystem\ caching
\f[]
.fi
.SS Video Selection:
.nf
\f[C]
\-f,\ \-\-format\ FORMAT\ \ \ \ \ \ \ \ video\ format\ code,\ specifiy\ the\ order\ of
-\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ preference\ using\ slashes:\ "\-f\ 22/17/18"
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ preference\ using\ slashes:\ "\-f\ 22/17/18".\ "\-f\ mp4"
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ and\ "\-f\ flv"\ are\ also\ supported
\-\-all\-formats\ \ \ \ \ \ \ \ \ \ \ \ \ \ download\ all\ available\ video\ formats
\-\-prefer\-free\-formats\ \ \ \ \ \ prefer\ free\ video\ formats\ unless\ a\ specific\ one
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ is\ requested
\-\-max\-quality\ FORMAT\ \ \ \ \ \ \ highest\ quality\ format\ to\ download
\-F,\ \-\-list\-formats\ \ \ \ \ \ \ \ \ list\ all\ available\ formats\ (currently\ youtube
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ only)
-\-\-write\-sub\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ write\ subtitle\ file\ (currently\ youtube\ only)
-\-\-write\-auto\-sub\ \ \ \ \ \ \ \ \ \ \ write\ automatic\ subtitle\ file\ (currently\ youtube
-\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ only)
-\-\-only\-sub\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [deprecated]\ alias\ of\ \-\-skip\-download
+\f[]
+.fi
+.SS Subtitle Options:
+.IP
+.nf
+\f[C]
+\-\-write\-sub\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ write\ subtitle\ file
+\-\-write\-auto\-sub\ \ \ \ \ \ \ \ \ \ \ write\ automatic\ subtitle\ file\ (youtube\ only)
\-\-all\-subs\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ downloads\ all\ the\ available\ subtitles\ of\ the
-\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ video\ (currently\ youtube\ only)
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ video
\-\-list\-subs\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ lists\ all\ available\ subtitles\ for\ the\ video
-\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ (currently\ youtube\ only)
-\-\-sub\-format\ FORMAT\ \ \ \ \ \ \ \ subtitle\ format\ [srt/sbv/vtt]\ (default=srt)
-\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ (currently\ youtube\ only)
-\-\-sub\-lang\ LANG\ \ \ \ \ \ \ \ \ \ \ \ language\ of\ the\ subtitles\ to\ download\ (optional)
-\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ use\ IETF\ language\ tags\ like\ \[aq]en\[aq]
+\-\-sub\-format\ FORMAT\ \ \ \ \ \ \ \ subtitle\ format\ (default=srt)\ ([sbv/vtt]\ youtube
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ only)
+\-\-sub\-lang\ LANGS\ \ \ \ \ \ \ \ \ \ \ languages\ of\ the\ subtitles\ to\ download\ (optional)
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ separated\ by\ commas,\ use\ IETF\ language\ tags\ like
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \[aq]en,pt\[aq]
\f[]
.fi
.SS Authentication Options:
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ processing;\ the\ video\ is\ erased\ by\ default
\-\-no\-post\-overwrites\ \ \ \ \ \ \ do\ not\ overwrite\ post\-processed\ files;\ the\ post\-
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ processed\ files\ are\ overwritten\ by\ default
+\-\-embed\-subs\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ embed\ subtitles\ in\ the\ video\ (only\ for\ mp4
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ videos)
\f[]
.fi
.SH CONFIGURATION