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2017-09-20 02:35:05 +00:00
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<div class="section" id="hls-options">
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<h1>HLS options<a class="headerlink" href="#hls-options" title="Permalink to this headline">¶</a></h1>
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<table class="docutils option-list" frame="void" rules="none">
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<col class="option" />
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<col class="description" />
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<tbody valign="top">
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<tr><td class="option-group" colspan="2">
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<kbd><span class="option">--hls_master_playlist_output <var><file_path></var></span></kbd></td>
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</tr>
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<tr><td> </td><td>Output path for the master playlist for HLS. This flag must be used to
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output HLS.</td></tr>
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<tr><td class="option-group" colspan="2">
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<kbd><span class="option">--hls_base_url <var><url></var></span></kbd></td>
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</tr>
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<tr><td> </td><td>The base URL for the Media Playlists and media files listed in the
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playlists. This is the prefix for the files.</td></tr>
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<tr><td class="option-group" colspan="2">
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2017-12-12 02:14:43 +00:00
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<kbd><span class="option">--hls_key_uri <var><uri></var></span></kbd></td>
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</tr>
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<tr><td> </td><td>The key uri for ‘identity’ and ‘com.apple.streamingkeydelivery’ key formats.
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Ignored if the playlist is not encrypted or not using the above key formats.</td></tr>
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<tr><td class="option-group" colspan="2">
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<kbd><span class="option">--hls_playlist_type <var><type></var></span></kbd></td>
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</tr>
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<tr><td> </td><td>VOD, EVENT, or LIVE. This defines the EXT-X-PLAYLIST-TYPE in the HLS
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specification. For hls_playlist_type of LIVE, EXT-X-PLAYLIST-TYPE tag is
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omitted.</td></tr>
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<tr><td class="option-group" colspan="2">
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<kbd><span class="option">--time_shift_buffer_depth <var><seconds></var></span></kbd></td>
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</tr>
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<tr><td> </td><td>Guaranteed duration of the time shifting buffer for LIVE playlists, in
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seconds.</td></tr>
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<tr><td class="option-group" colspan="2">
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2018-05-23 23:12:00 +00:00
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<kbd><span class="option">--preserved_segments_outside_live_window <var><num_segments></var></span></kbd></td>
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</tr>
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<tr><td> </td><td><p class="first">Segments outside the live window (defined by <cite>time_shift_buffer_depth</cite>
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above) are automatically removed except for the most recent X segments
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defined by this parameter. This is needed to accommodate latencies in
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various stages of content serving pipeline, so that the segments stay
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accessible as they may still be accessed by the player.</p>
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<p class="last">The segments are not removed if the value is zero.</p>
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</td></tr>
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<tr><td class="option-group" colspan="2">
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<kbd><span class="option">--default_language <var><language></var></span></kbd></td>
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</tr>
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<tr><td> </td><td>The first audio/text rendition in a group tagged with this language will
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have ‘DEFAULT’ attribute set to ‘YES’. This allows the player to choose the
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correct default language for the content.</td></tr>
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2018-02-10 23:37:42 +00:00
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