Talk:EA Command And Conquer 3 Audio Codec - Revision history

Suxen drol at 08:25, 8 March 2007

2007-03-08T08:25:28Z

← Older revision		Revision as of 01:25, 8 March 2007
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	* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed .cdata files into something I can play with a media player? (A google search reveals tools but they are all specific to Need For Speed) -- [[User:Jonwil\|Jonwil]]		* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed .cdata files into something I can play with a media player? (A google search reveals tools but they are all specific to Need For Speed) -- [[User:Jonwil\|Jonwil]]

			* This sounds similar to the MP3 format found in selected NBA2003 ASF files. The files are chunked (see [[Electronic_Arts_Formats]]). Each audio data chunk has a 12 byte header, followed by one or more 576 byte MPEG Layer 3 frames. --[[User:Suxen drol\|Suxen drol]] 03:25, 8 March 2007 (EST)

			le_32 number of samples?
			le_u32 alaways zero
			le_u32 magic number? (0x0042CC4B)

Jonwil at 22:44, 7 March 2007

2007-03-07T22:44:21Z

← Older revision		Revision as of 15:44, 7 March 2007
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	* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)		* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)

	* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed .cdata files into something I can play with a media player? -- [[User:Jonwil\|Jonwil]]		* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed .cdata files into something I can play with a media player? (A google search reveals tools but they are all specific to Need For Speed) -- [[User:Jonwil\|Jonwil]]

Jonwil at 22:22, 7 March 2007

2007-03-07T22:22:30Z

← Older revision		Revision as of 15:22, 7 March 2007
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	* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)		* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)

	* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed ~~codec~~? -- [[User:Jonwil\|Jonwil]]		* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed .cdata files into something I can play with a media player? -- [[User:Jonwil\|Jonwil]]

Jonwil at 22:15, 7 March 2007

2007-03-07T22:15:09Z

← Older revision		Revision as of 15:15, 7 March 2007
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	* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)		* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)

	* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed codec?		* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed codec? -- [[User:Jonwil\|Jonwil]]

Jonwil at 22:14, 7 March 2007

2007-03-07T22:14:19Z

← Older revision		Revision as of 15:14, 7 March 2007
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	* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)		* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)

			* Is there a description of this variant of the MP3 codec anywhere? Or is there some tool I can use that would be able to unpack the compressed codec?

VAG: answer

2007-03-07T21:38:25Z

answer

← Older revision		Revision as of 14:38, 7 March 2007
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	This is likely to be a variant of the EA ADPCM algorithm. Could you post a truncated version of the BIG file to ftp.mplayerhq.hu? --[[User:Suxen drol\|Suxen drol]] 04:42, 7 March 2007 (EST)		This is likely to be a variant of the EA ADPCM algorithm. Could you post a truncated version of the BIG file to ftp.mplayerhq.hu? --[[User:Suxen drol\|Suxen drol]] 04:42, 7 March 2007 (EST)

			* Nope, it's an EA's own mpeg l3 variation with interleaved uncompressed fragments. Nothing new, it was used in NFS:U2 already long time ago. --[[User:VAG\|VAG]] 16:38, 7 March 2007 (EST)

DonDiego: Talk:EA Commnd And Conquer 3 Audio Codec moved to Talk:EA Command And Conquer 3 Audio Codec: typo

2007-03-07T12:20:56Z

Talk:EA Commnd And Conquer 3 Audio Codec moved to Talk:EA Command And Conquer 3 Audio Codec: typo

← Older revision	Revision as of 05:20, 7 March 2007
(No difference)

Suxen drol at 09:42, 7 March 2007

2007-03-07T09:42:21Z

New page

This is likely to be a variant of the EA ADPCM algorithm. Could you post a truncated version of the BIG file to ftp.mplayerhq.hu? --[[User:Suxen drol|Suxen drol]] 04:42, 7 March 2007 (EST)