MergeChannels - Revision history

Reel.Deal: add link to avs+ documentation

2022-09-18T04:37:38Z

add link to avs+ documentation

← Older revision		Revision as of 06:37, 18 September 2022
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	<div style="max-width:62em" >		<div style="max-width:62em" >
			<div {{BlueBox2\|40\|0\|3px solid purple}} >
			{{AvsPlusFullname}}<br>
			Up-to-date documentation: [https://avisynthplus.readthedocs.io/en/latest/avisynthdoc/corefilters/mergechannels.html https://avisynthplus.readthedocs.io]
			</div>


	Merge the audio channels of two or more clips.		Merge the audio channels of two or more clips.

Raffriff42: typo

2016-03-08T15:30:39Z

typo

← Older revision		Revision as of 17:30, 8 March 2016
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	:audio channel 1 = ''A'' channel 1		:audio channel 1 = ''A'' channel 1
	:audio channel 2 = ''A'' channel 2		:audio channel 2 = ''A'' channel 2
	:audio channel 5 = ''B'' channel 1		:audio channel 3 = ''B'' channel 1
	:audio channel 6 = ''B'' channel 2		:audio channel 4 = ''B'' channel 2
	:audio channel 3 = ''C''		:audio channel 5 = ''C''
	:audio channel 4 = ''D''		:audio channel 6 = ''D''

Raffriff42: one more touch-up

2016-03-08T14:51:03Z

one more touch-up

← Older revision		Revision as of 16:51, 8 March 2016
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	<div style="max-width:62em" >		<div style="max-width:62em" >
	Merge the audio channels of two or more clips.		Merge the audio channels of two or more clips.

			There is no ''mixing'' of channels – [[MixAudio]] and [[ConvertToMono]] do this. The channels are added to the new clip unchanged.


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	}}		}}

	Output ~~audio is [[ConvertAudio\|converted]] to the sample type of~~ {{FuncArg\|clip1}}.		Output video, framerate and running time are taken from {{FuncArg\|clip1}}.

	~~Don't confuse this with ''mixing'' of channels ([[MixAudio]] and [[ConvertToMono]] do this). The channels are added to the new clip unchanged~~.

			All audio is [[ConvertAudio\|converted]] to the sample type of {{FuncArg\|clip1}}.


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	MergeChannels(A, B)		MergeChannels(A, B)
	</div>		</div>
	~~...results~~ in the following ~~audio channel layout~~:		Results in a clip with the following [[Clip_properties\|properties]]:
	:channel 1 = ''A'' ~~channel 1~~		:video = ''A''
	:channel 2 = ''B'' ~~channel 1~~		:audio channel 1 = ''A''
			:audio channel 2 = ''B''
	This is equivalent to using [[MonoToStereo]].		This is equivalent to using [[MonoToStereo]].

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	MergeChannels(A, B, C, D)		MergeChannels(A, B, C, D)
	</div>		</div>
	~~...results~~ in the following ~~audio channel layout~~:		Results in a clip with the following [[Clip_properties\|properties]]:
	:channel 1 = ''A'' channel 1		:video = ''A''
	:channel 2 = ''A'' channel 2		:audio channel 1 = ''A'' channel 1
	:channel 5 = ''B'' channel 1		:audio channel 2 = ''A'' channel 2
	:channel 6 = ''B'' channel 2		:audio channel 5 = ''B'' channel 1
	:channel 3 = ''C'' ~~channel 1~~		:audio channel 6 = ''B'' channel 2
	:channel 4 = ''D'' ~~channel 1~~		:audio channel 3 = ''C''
			:audio channel 4 = ''D''

Raffriff42: formatting, links, phrasing

2016-03-06T14:42:49Z

formatting, links, phrasing

@@ Line 1: / Line 1: @@
-{{Template:FuncDef|MergeChannels(clip1 ''clip'', clip2 ''clip'' [, clip3 ''clip''])}}
+<div style="max-width:62em" >
-Before merging audio is converted to the sample type of clip1.
+{{FuncDef
-Example, converts "uncompressed wav" audio to a 44.1 kHz stereo signal:
+Output audio is [[ConvertAudio|converted]] to the sample type of {{FuncArg|clip1}}.
- video = AviSource("c:\divx_wav.avi")
+Don't confuse this with ''mixing'' of channels ([[MixAudio]] and [[ConvertToMono]] do this). The channels are added to the new clip unchanged.
 [[Category:Internal filters]]
 [[Category:Audio_filters]]

Raffriff42: added category

2015-11-08T15:29:15Z

added category

← Older revision		Revision as of 17:29, 8 November 2015
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	[[Category:Internal filters]]		[[Category:Internal filters]]
			[[Category:Audio_filters]]

Admin: 1 revision

2013-05-09T15:02:25Z

1 revision

← Older revision	Revision as of 17:02, 9 May 2013
(No difference)

Wilbert at 19:52, 29 March 2006

2006-03-29T19:52:14Z

New page

{{Template:FuncDef|MergeChannels(clip1 ''clip'', clip2 ''clip'' [, clip3 ''clip''])}}

Starting from v2.5 MergeChannels replaces [[MonoToStereo]], and can be used to merge the audio channels of two or more clips.
Don't confuse this with mixing of channels ([[MixAudio]] and [[ConvertToMono]] do this) - the sound of each channel is left untouched, the channels are only put into the new clip.

Before merging audio is converted to the sample type of clip1.

Example, converts "uncompressed wav" audio to a 44.1 kHz stereo signal:

video = AviSource("c:\divx_wav.avi")
audio = WavSource("c:\divx_wav.avi")
l_ch = GetChannel(audio, 1)
r_ch = GetChannel(audio, 2)
stereo = MergeChannels(l_ch, r_ch).ResampleAudio(44100)
return AudioDub(video, stereo)

Note, this is the same as:

video = AviSource("c:\divx_wav.avi")
audio = WavSource("c:\divx_wav.avi")
stereo = GetChannel(audio, 1, 2).ResampleAudio(44100)
return AudioDub(video, stereo)

[[Category:Internal filters]]