Documentation:Modules/gather - Revision history

DoesItReallyMatter: Tweaks

2019-01-29T04:05:56Z

Tweaks

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	{{Module\|name=gather\|type=Stream output\|description=~~Recyle~~ video and audio elementary streams when possible}}		{{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.		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.).		The audio and video streams must all have the same characteristics (codecs, [[bit rate]], dimensions, etc.).
			{{Clear}}

	== Example ==		== Example ==
	% '''vlc playlist.m3u --sout "#gather:std{access=http,mux=asfh,dst=:8080}" --sout-keep'''		{{%}} '''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 [[Documentation:Modules/transcode\|transcode]]. For example:		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}" --sout-keep'''		{{%}} '''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		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

	See also [[~~How_to_Merge_and_Transcode_Multiple_Videos~~]]		See also [[VLC HowTo/Merge videos together]]

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Corbax at 10:31, 3 October 2013

2013-10-03T10:31:29Z

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RogerDPack: /* Example */

2010-11-16T22:57:25Z

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:		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}" --sout-keep'''		% '''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'''

	~~or another like it~~

	% '''"PATH_TO_VLC" -vvv FILE1.EXT FILE2.EXT FILE3.EXT ETC.ETC --sout-keep --sout=#gather{} --sout=#transcode{vcodec=h264,vb=1024,scale=1,acodec=mp4a,ab=192,channels=6}:standard{access=file,mux=ts,dst=out.mpg} --sout-all'''

	~~no transcoding is necessary if all streams match~~

	~~% '''vlc go.ps.1 go.ps.2 go.ps.3 --sout "#gather:std{access=file,mux=ts,dst=out.ts}" --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		It is unclear whether using --sout-keep automatically sets gather automatically or not http://forum.videolan.org/viewtopic.php?f=14&t=80695

RogerDPack: more examples

2010-11-16T22:56:00Z

more examples

← Older revision		Revision as of 22:56, 16 November 2010
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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'''		% '''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'''

	~~% '''vlc go.ps.1 go.ps.2 go.ps.3 --sout "#gather:std{access=file,mux=ts,dst=out.ts}" --sout-keep''' no transcoding necessary if all streams match.~~		or another like it

			% '''"PATH_TO_VLC" -vvv FILE1.EXT FILE2.EXT FILE3.EXT ETC.ETC --sout-keep --sout=#gather{} --sout=#transcode{vcodec=h264,vb=1024,scale=1,acodec=mp4a,ab=192,channels=6}:standard{access=file,mux=ts,dst=out.mpg} --sout-all'''

			no transcoding is necessary if all streams match

			% '''vlc go.ps.1 go.ps.2 go.ps.3 --sout "#gather:std{access=file,mux=ts,dst=out.ts}" --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 [[How_to_Merge_and_Transcode_Multiple_Videos]]

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RogerDPack: /* Example */

2010-11-16T22:03:17Z

Example

← Older revision		Revision as of 22:03, 16 November 2010
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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:		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}" --sout-keep'''		% '''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'''

			% '''vlc go.ps.1 go.ps.2 go.ps.3 --sout "#gather:std{access=file,mux=ts,dst=out.ts}" --sout-keep''' no transcoding necessary if all streams match.


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J-b at 22:06, 22 October 2008

2008-10-22T22:06:14Z

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	== Example ==		== Example ==
	% '''vlc playlist.m3u --sout "#gather:std{access=http,mux=asfh,dst=:8080}" --sout-keep'''		% '''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 [[Documentation:Modules/transcode\|transcode]]. For example:		If your playlist items use different codecs or have different sizes, it is advised to [[Documentation:Modules/transcode\|transcode]]. For example:

Altglass at 15:17, 18 June 2008

2008-06-18T15:17:48Z

← Older revision		Revision as of 15:17, 18 June 2008
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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:		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}"'''		% '''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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Dionoea at 14:19, 24 January 2008

2008-01-24T14:19:45Z

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	Note: '''--sout-keep''' is default enabled in VLC 0.9.0 and newer.		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:		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}"'''		% '''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}"'''

Dionoea: 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...

2008-01-24T14:17:54Z

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...

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 input change on the client side.
The audio and video streams must all have the same characteristics (codecs, bitrate, dimensions, etc.).

== Example ==
% '''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:
% '''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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