Provided by: cclive_0.9.3-0.1build3_amd64 bug

NAME

       cclive - media stream extraction tool

SYNOPSIS

       cclive [OPTIONS] [URL|FILE ...]

DESCRIPTION

       cclive is a command line tool for downloading media streams from YouTube and similar
       websites.

INPUT

       The command will read stdin by default. The input is expected to contain URLs. The command
       arguments are expected to be either URLs or file paths. If the input is read from either
       stdin or a file, the contents are read as RFC2483. The input may also contain URIs
       (file://) to local files.

OPTIONS

   Core
       -b, --background
           Go to background after startup. The output written to stdout will be written to the
           file specified with --log-file.

       -F, --config-file <arg>
           Read the program arguments from the specified file instead of the default ~/.ccliverc
           file. See also the section called “FILES”.

       -c, --continue
           Resume partially downloaded media.

           config:
             continue = {true|false}

       -e, --exec <arg>
           Invoke the specified command after each successfully finished download. The command is
           also invoked if the media is fully retrieved already. This option may be specified
           multiple times. See also the section called “EXAMPLES”.

           All occurences of the following sequences will be replaced in the arg:

             %f  .. Full path to the downloaded media file
             %n  .. Name of the downloaded media file
             %t  .. Unfiltered media title

           config:
             exec = arg

       -n, --no-download
           Do not download the media, print the details only.

       -s, --stream <ID>
           Download the specified media stream. By default the program will get the default
           stream. The stream selection with libquvi(3) 0.4 is basic at most, whereas libquvi(3)
           0.9+ provides a more advanced facility for this.

           libquvi(3) 0.9+ treats the ID value as a regex PATTERN and matches it against the
           libquvi-scripts(7) returned media stream IDs. Additionally, the value of ID may be a
           comma-separated list of regex PATTERNs.

           In comparison, libquvi(3) 0.4 only checks whether the strings (the value of ID and the
           returned media stream ID) are equal.

           The ID value may also contain the following reserved keywords:

           ·    croak - tell libquvi(3) (0.9+) to exit with an error when reached

           ·    best - tell libquvi(3) to choose the best quality stream

           The best quality is determined by libquvi-scripts(7). The method varies, depending on
           the libquvi(3) version and the website.

           For example, libquvi-scripts(7) 0.9+ would typically compare the media quality
           properties (e.g. the video height property). In reality, the method will vary
           depending on the data provided by the media hosting service, and the implementation of
           the support script that was written for the website.

           See the --version output to confirm whether cclive was built with libquvi(3) 0.9 or
           later. See also the section called “EXAMPLES”.

           config:
             stream = arg

       -N, --timestamp
           Try to preserve the file modification time (as returned by the server, if any). Using
           this option will cause the program to change the modification time of the file to that
           of returned by the server.

               Note
               libcurl will parse this value from the returned "Last-Modified" HTTP header. This
               header may not always be present in which case the program will quietly ignore
               this option.

           config:
             timestamp = {true|false}

   Informative
       -h, --help
           Print help and exit.

       -S, --print-streams
           Print the available media streams. The printed values (media stream IDs) may be used
           with --stream and --prefer-format options. The available streams are determined by
           libquvi(3) and libquvi-scripts(7).

       -D, --print-config
           Print the value of all defined configuration options to stdout.

       -u, --support
           Print the supported website domains and exit.

       -v, --version
           Print the program version and exit.

   Output
       -f, --filename-format <arg>
           Specify how the downloaded media file should be named. All occurences of the following
           sequences will be replaced in the arg:

             %t  .. Media title (after applying --tr)
             %s  .. Media file extension
             %i  .. Media ID

           The default value is "%t.%s".

           config:
             filename-format = arg

       -l, --log-file <arg>
           Write log output to the specified file. The program will ignore this option value
           unless it is being used together with --background. The existing log file will be
           ovewritten. By default, the program will use "cclive_log" as the log file name.

       -d, --output-dir <arg>
           Write downloaded media to the specified directory. By default, the program will write
           the media to the current working directory.

           config:
             output-dir = arg

       -O, --output-file <arg>
           Write media to the specified file. Overrides --filename-format.

       -W, --overwrite
           Overwrite existing media files.

       -R, --progressbar <arg>
           Use the progressbar of the specified type. The program will ignore the value of this
           option with --background. The arg may be one of the following values:

           ·   dotline (also implied by --background)

           ·   normal (default)

           ·   simple

           config:
             progressbar = arg

       -q, --quiet
           Turn off all output to stdout and stderr with the exception of --verbose-libcurl.

       -t, --tr <arg>
           Specify to translate the characters in the media titles before they are used in the
           media file names. The arg is a regular expression pattern. The default value is
           "/(\w|\s)/g". This option may be specified multiple times. See also the section called
           “EXAMPLES”.

           config:
             tr = arg

       -i, --update-interval <arg>
           Specify the progressbar update interval in seconds. The default value is 1.

           config:
             update-interval = arg

       -B, --verbose-libcurl
           Enable libcURL verbose output.

   Network
       -a, --agent <arg>
           Identify cclive as arg to the HTTP servers. The default value is "Mozilla/5.0".

           config:
             agent = arg

       -C, --connect-timeout <arg>
           Maximum time in seconds that the program should allow the connection to the server to
           take. This only limits the connection phase, once it has connected, this option is no
           more of use. Set to 0 to disable connection timeout (it will then only timeout on the
           system’s internal timeouts). The default is 30.

           config:
             connect-time = arg

       -A, --dns-cache-timeout <arg>
           The name resolves will be kept in the memory for this number of seconds. Set to 0 to
           completely disable DNS caching, or to -1 to make the cached entries to remain in the
           memory forever. The default is 60.

           config:
             dns-cache-timeout = arg

       -m, --max-retries <arg>
           Specify the number of downloading retries before giving up. Set to 0 to disable. The
           default is 5.

           Note that the program will skip retrying altogether if the server returned HTTP 400
           (and over), or if libquvi(3) returned an unrecoverable error (e.g. missing libquvi-
           scripts(7)).

           config:
             max-retries = arg

       -X, --no-proxy
           Disable use of HTTP proxy. Overrides --proxy and http_proxy environment settings.

       -r, --no-resolve
           Do not resolve HTTP URL redirections. Using this option will result in the program not
           being able to follow URL redirections which are often used by different URL shortening
           services.

           When libquvi 0.9 or later is being used with cclive, this option will be ignored. The
           library will always resolve any URL redirections. See --version output to see if
           cclive was compiled with libquvi 0.9+.

           config:
             no-resolve = {true|false}

       -x, --proxy I<arg>
           Use the specified proxy address (e.g.  http://foo:1234) for HTTP connections. By
           default, libcURL (which cclive and libquvi(3) use) will use the value of http_proxy.
           Using this option will override the http_proxy environment value.

           See curl(1) for more information about the supported environment variables.

           config:
             proxy = arg

       -w, --retry-wait <arg>
           Wait the specified number of seconds before retrying after a failed attempt. The
           default is 5. If the value is 0, the program will skip this step.

           config:
             retry-wait = arg

       -H, --throttle <arg>
           Do not exceed the specified transfer rate (Ki/s). If arg is 0 (default), the
           throttling will be disabled.

           config:
             throttle = arg

       -T, --transfer-timeout <arg>
           Maximum time in seconds that the program should allow the transfer operation to take.
           Normally, name lookups can take a considerable amount of time, and limiting operations
           to less than a few minutes will risk aborting perfectly normal operations. This option
           will cause libcURL to use the SIGALRM to enable the timeout system calls. The default
           is 0 (disabled).

           config:
             transfer-timeout = arg

   Deprecated
       These options will be removed eventually in the later versions of cclive.

       -p, --prefer-format <arg>
           The --stream is intended to replace this option, eventually. The stream selection will
           be provided by libquvi 0.9+. This was done previously by cclive. See also the section
           called “EXAMPLES”.

           Have the program choose the format (media stream) to download by matching the regular
           expression pattern match to the media URL as specified in the arg.

           This option may be specified multiple times. The use of --stream will override the
           rules specified using this option.

           The arg is a string pair separated by a colon. The string pair consists of:

           ·   a regular expression pattern

           ·   format (media stream) to download

           config:
             prefer-format = arg

EXAMPLES

       ·   Typical use:

               $ cclive "URL"

       ·   Query the available media streams:

               $ cclive -S "URL"

       ·   Download the best quality media stream:

               $ cclive -s best "URL"

       ·   With libquvi(3) 0.9+, you can pass a list of stream ID patterns to match:

               $ cclive -s foo,baz,best "URL"

           See the --stream description for more details.

       ·   Replace all occurences of foo with bar in the media title before it is used in the
           media file name:

               $ cclive -t 's/foo/bar/g' "URL"

       ·   Go to background, redirect output to foo.log file:

               $ cclive -b --log-file foo.log "URL"

       ·   Interrupt the current transfer of all of the matching processes, this (USR1) will
           cause cclive to move onto the next URL in the batch:

               $ pkill -USR1 cclive

       ·   Print the path to the downloaded media file using echo(1) and open the media file in
           totem(1):

               $ cclive --exec 'echo "%f"' --exec 'totem "%f"' "URL"

       ·   Process a batch of media URLs:

               $ cat URLs
               http://foo
               http://bar
               http://baz
               http://qux
               $ cat URLs | cclive
               $ cclive < URLs
               $ cclive URLs

FILES

       ~/.ccliverc
           The program will read this location by default. A different location may be defined
           with --config-file.

   Example
           prefer-format = ^.*youtube.*\.com:fmt43_360p
           prefer-format = dailym:best

           filename-format = %i_(%t).%s
           tr = /(\w)/g

           progressbar = simple
           continue = true

           proxy = http://foo:1234
           no-resolve = false

           exec = /usr/bin/totem %f

STREAMS

       The availability and the identification of the media streams is determined by libquvi(3)
       and libquvi-scripts(7).

   YouTube
       libquvi-scripts(7) returns the media stream IDs containing the itag value so that they can
       be referred to as such using the --stream or --prefer-format options. The --print-streams
       may be used to get a list of the available media streams.

       libquvi-scripts 0.4
           The fmt prefix is used to identify the streams. For example:

               itag: 22
               quvi: fmt22_720p

       libquvi-scripts 0.9 and later
           The iXX prefix is used in the media stream IDs. For example:

               itag: 22
               quvi: hd720_mp4_i22_720p

       For more information about the YouTube video quality and codecs, visit
       http://en.wikipedia.org/wiki/YouTube#Quality_and_codecs.

EXIT STATUS

       The program will exit with EXIT_SUCCESS (on POSIX systems this is 0) on success, and with
       EXIT_FAILURE (on POSIX systems this is 1) if an error occurred.

FURTHER RESOURCES

       The development code may be cloned from git://repo.or.cz/cclive.git. The gitweb is
       accessible at http://repo.or.cz/w/cclive.git.

AUTHORS

       Toni Gundogdu <legatvs@gmail.com>
           Author.

REPORTING BUGS

       Report bugs to the cclive-devel mailing list <cclive-devel@lists.sourceforge.net> where
       the development and the maintenance is primarily done. You do not have to be subscribed to
       the list to send a message there.

LICENSE

       cclive is Free Software, licensed under the GNU Affero GPLv3+.

SEE ALSO

       libquvi-scripts(7), libquvi(3)