AMR - Revision history

DoesItReallyMatter: Add codec ids samr and sawb

2019-04-09T09:02:16Z

Add codec ids samr and sawb

← Older revision		Revision as of 09:02, 9 April 2019
Line 1:		Line 1:
	{{Codec audio}}		{{Codec audio\|id=samr}}
			{{Codec audio\|id=sawb}}
	{{Mmwiki\|AMR\|AMR-NB\|label2=AMR (narrow band)\|AMR-WB\|label3=AMR (wide band)}}		{{Mmwiki\|AMR\|AMR-NB\|label2=AMR (narrow band)\|AMR-WB\|label3=AMR (wide band)}}
	{{Wikipedia\|Adaptive Multi-Rate audio codec\|l1=AMR format}}		{{Wikipedia\|Adaptive Multi-Rate audio codec\|l1=AMR format}}

2019-03-26T10:05:36Z

Links, format, templates

@@ Line 1: / Line 1: @@
 To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia & sony ericsson phones)
@@ Line 6: / Line 11: @@
 .0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}</pre>
-It seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.
+It seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 [[samplerate]] and only 1 channel, also if you choose incorrect audio-[[bitrate]], vlc gives you <samp>unknown codec</samp> or similar error.

2013-10-01T11:58:00Z

← Older revision		Revision as of 11:58, 1 October 2013
Line 9:		Line 9:

	See Wikipedia on the [http://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec AMR format].		See Wikipedia on the [http://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec AMR format].

			[[Category:Audio codecs]]

2010-12-22T09:50:59Z

reference wikipedia page.

← Older revision		Revision as of 09:50, 22 December 2010
Line 6:		Line 6:
	27.0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}</pre>		27.0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}</pre>

	seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.		It seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.

			See Wikipedia on the [http://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec AMR format].

2007-04-18T07:20:50Z

Reverted edits by Kr4Zo8 (Talk); changed back to last version by J-b

← Older revision		Revision as of 07:20, 18 April 2007
Line 1:		Line 1:
	To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia		To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia & sony ericsson phones)

			<pre>
			transcode{vcodec=H263,width=128,height=96,vb=28,fps="12.5",acodec=samr,ab="5.25",samplerate=8000,
			channels=1,venc=ffmpeg{keyint=6,strict=1,strict-rc=1}}:rtp{mp4a-latm,port-video=2244,port-audio=2242,dst=1
			27.0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}</pre>

			seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.

2007-04-18T05:43:16Z

← Older revision		Revision as of 05:43, 18 April 2007
Line 1:		Line 1:
	To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia ~~& sony ericsson phones)~~		To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia

	~~<pre>~~
	~~transcode{vcodec=H263,width=128,height=96,vb=28,fps="12.5",acodec=samr,ab="5.25",samplerate=8000,~~
	~~channels=1,venc=ffmpeg{keyint=6,strict=1,strict-rc=1}}:rtp{mp4a-latm,port-video=2244,port-audio=2242,dst=1~~
	~~27.0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}</pre>~~

	seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.

2006-12-19T01:41:58Z

← Older revision		Revision as of 01:41, 19 December 2006
Line 1:		Line 1:
	To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia & sony ericsson phones)		To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia & sony ericsson phones)

	transcode{vcodec=H263,width=128,height=96,vb=28,fps="12.5",acodec=samr,ab="5.25",sa		<pre>
	~~mplerate~~=8000,channels=1,venc=ffmpeg{keyint=6,strict=1,strict-rc=1}}:rtp{mp4a-latm,port-video=2244,port-audio=2242,dst=1		transcode{vcodec=H263,width=128,height=96,vb=28,fps="12.5",acodec=samr,ab="5.25",samplerate=8000,
	27.0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}		channels=1,venc=ffmpeg{keyint=6,strict=1,strict-rc=1}}:rtp{mp4a-latm,port-video=2244,port-audio=2242,dst=1
			27.0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}</pre>

	seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.		seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.

2006-08-28T19:46:16Z

← Older revision		Revision as of 19:46, 28 August 2006
Line 1:		Line 1:
	~~I also tried AMR in ffmpeg and VLC~~ (~~narrow and float wide ref implem from 3GPP~~).		To stream amr-nb with vlc to mobile-phone eg. next setting works (tested on few nokia & sony ericsson phones)
	''~~'It rocks !'''~~
			transcode{vcodec=H263,width=128,height=96,vb=28,fps="12.5",acodec=samr,ab="5.25",sa
			mplerate=8000,channels=1,venc=ffmpeg{keyint=6,strict=1,strict-rc=1}}:rtp{mp4a-latm,port-video=2244,port-audio=2242,dst=1
			27.0.0.1,ttl=12,sdp=\"file:///usr/local/movies/mobile.sdp\"}

			seems that mp4a-latm somehow affects on audio-output on amr also. AMR-NB requires 8000 samplerate and only 1 channel, also if you choose incorrect audio-bitrate, vlc gives you 'unknown codec' or similar error.

2006-05-31T08:39:35Z

Reverted edit of 1149046272, changed back to last version by H2g2bob

2006-05-31T02:48:46Z

← Older revision		Revision as of 09:02, 9 April 2019
Line 1:		Line 1:
	{{Codec audio}}		{{Codec audio\|id=samr}}
			{{Codec audio\|id=sawb}}
	{{Mmwiki\|AMR\|AMR-NB\|label2=AMR (narrow band)\|AMR-WB\|label3=AMR (wide band)}}		{{Mmwiki\|AMR\|AMR-NB\|label2=AMR (narrow band)\|AMR-WB\|label3=AMR (wide band)}}
	{{Wikipedia\|Adaptive Multi-Rate audio codec\|l1=AMR format}}		{{Wikipedia\|Adaptive Multi-Rate audio codec\|l1=AMR format}}