Difference between revisions of "Documentation:Modules/gather"

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(New page: {{Module|name=gather|type=Stream output|description=Recyle video and audio elementary streams when possible}} Makes it possible to stream a playlist without any noticeable interruption on...)
 
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{{Module|name=gather|type=Stream output|description=Recyle video and audio elementary streams when possible}}
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{{Module|name=gather|type=Stream output|description=Recycle video and audio elementary streams when possible}}
  
Makes it possible to stream a playlist without any noticeable interruption on input change on the client side.
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Makes it possible to stream a [[playlist]] without any noticeable interruption on input change on the client side.<br />
The audio and video streams must all have the same characteristics (codecs, bitrate, dimensions, etc.).
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The audio and video streams must all have the same characteristics (codecs, [[bit rate]], dimensions, etc.).
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{{Clear}}
  
 
== Example ==
 
== Example ==
  % '''vlc playlist.m3u --sout "#gather:std{access=http,mux=asfh,dst=:8080}" --sout-keep'''
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  {{%}} '''vlc playlist.m3u --sout "#gather:std{access=http,mux=asfh,dst=:8080}" --sout-keep'''
Note: '''--sout-keep''' is default enabled in VLC 0.9.0 and newer.
 
  
If your playlist items use different codecs or have different sizes, it is advised to transcode. For example:
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If your playlist items use different codecs or have different sizes, it is advised to [[Documentation:Modules/transcode|transcode]]. For example:
  % '''vlc playlist.m3u --sout "#transcode{vcodec=DIV3,vb=512,width=640,height=480,acodec=mp3,ab=128,samplerate=44100,channels=2}:gather:std{access=http,mux=asfh,dst=:8080}"'''
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  {{%}} '''vlc playlist.m3u --sout "#transcode{vcodec=DIV3,vb=512,width=640,height=480,acodec=mp3,ab=128,samplerate=44100,channels=2}:gather:std{access=http,mux=asfh,dst=:8080}" --sout-keep'''
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It is unclear whether using <code>--sout-keep</code> automatically sets gather automatically or not http://forum.videolan.org/viewtopic.php?f=14&t=80695
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See also [[VLC HowTo/Merge videos together]]
  
 
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{{Documentation}}
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{{Documentation footer}}

Latest revision as of 04:05, 29 January 2019

Module: gather
Type Stream output
First VLC version -
Last VLC version -
Operating system(s) all
Description Recycle video and audio elementary streams when possible
Shortcut(s) -

Makes it possible to stream a playlist without any noticeable interruption on input change on the client side.
The audio and video streams must all have the same characteristics (codecs, bit rate, dimensions, etc.).

Example

% vlc playlist.m3u --sout "#gather:std{access=http,mux=asfh,dst=:8080}" --sout-keep

If your playlist items use different codecs or have different sizes, it is advised to transcode. For example:

% vlc playlist.m3u --sout "#transcode{vcodec=DIV3,vb=512,width=640,height=480,acodec=mp3,ab=128,samplerate=44100,channels=2}:gather:std{access=http,mux=asfh,dst=:8080}" --sout-keep

It is unclear whether using --sout-keep automatically sets gather automatically or not http://forum.videolan.org/viewtopic.php?f=14&t=80695

See also VLC HowTo/Merge videos together

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