MPEG ]·[ Multichannel

Tokafondo · 26th February 2002, 23:39

Greetings from Canary Islands

As you may know, Philips put surround audio into SVCD with MPEG ]·[ Multichannel.

I have seen only two ways of transcode a Dolby Digital 5.1 stream into a MPEG ]·[ Multichannel one:

1.- ReMPEG's transcode tool, but the author itself doesn't know if it works.
2.- Sonic Foundry and other tools only available in linux with a complex way that ensures that it will be done.

I have no success with any of the two ways. Will BeSweet work to do this???

Thank you in advance.

markrb · 26th February 2002, 23:42

Since DVD2SVCD cannot and will never do this I moved this thread into the audio encoding forum.

Mark

Tokafondo · 26th February 2002, 23:45

Greetings from Canary Islands.

Sorry for this post. I have NOT readen the forum previous post BEFORE posting this, because a simple search AFTER writing this took me to the solution.

SORRY AGAIN

Divine · 26th February 2002, 23:51

Besweet works fine.
I have done it myself last week and successfully played back at a player.
Although a mc file at a bitrate of 384 doesn't seem to produce perfect qual yet, but i've read the author of besweet wants to integrate the encoding part in besweet. (which means the qual will be good i guess)

You will need the 'tables' dir and pub_enc.exe from
http://www.licensing.philips.com/ord...uments343.html
'TOOLS MPEG Audio Tools'

And the latest besweet beta.

http://dspguru.notrace.dk/BeSweetv1.2b6.zip

with the ssrc/azid dll from the http://dspguru.notrace.dk/BeSweetv1.11.zip package.

these are the command lines:

BeSweet -core( -input audio.ac3 -output audio.aif -6chaiff ) -ssrc( --rate 44100 ) -ota( -g max )

pub_enc -l 2 -m s -n d -r 44.1 -b 384 -L -p 3 -e -v 1 audio.aif finalaudio

Big thread about multichannel here -> http://forum.doom9.org/showthread.php?s=&threadid=1782

26th February 2002, 23:39	#1 \| Link
Tokafondo Registered User Join Date: Feb 2002 Posts: 44	MPEG ]·[ Multichannel Greetings from Canary Islands As you may know, Philips put surround audio into SVCD with MPEG ]·[ Multichannel. I have seen only two ways of transcode a Dolby Digital 5.1 stream into a MPEG ]·[ Multichannel one: 1.- ReMPEG's transcode tool, but the author itself doesn't know if it works. 2.- Sonic Foundry and other tools only available in linux with a complex way that ensures that it will be done. I have no success with any of the two ways. Will BeSweet work to do this??? Thank you in advance.

26th February 2002, 23:42	#2 \| Link
markrb Old fart Join Date: Oct 2001 Posts: 3,589	Since DVD2SVCD cannot and will never do this I moved this thread into the audio encoding forum. Mark __________________ Oh no Mr. Bill!

26th February 2002, 23:45	#3 \| Link
Tokafondo Registered User Join Date: Feb 2002 Posts: 44	SORRY FOR THIS POST Greetings from Canary Islands. Sorry for this post. I have NOT readen the forum previous post BEFORE posting this, because a simple search AFTER writing this took me to the solution. SORRY AGAIN

26th February 2002, 23:51	#4 \| Link
Divine Registered User Join Date: Oct 2001 Location: Earth Posts: 33	Besweet works fine. I have done it myself last week and successfully played back at a player. Although a mc file at a bitrate of 384 doesn't seem to produce perfect qual yet, but i've read the author of besweet wants to integrate the encoding part in besweet. (which means the qual will be good i guess) You will need the 'tables' dir and pub_enc.exe from http://www.licensing.philips.com/ord...uments343.html 'TOOLS MPEG Audio Tools' And the latest besweet beta. http://dspguru.notrace.dk/BeSweetv1.2b6.zip with the ssrc/azid dll from the http://dspguru.notrace.dk/BeSweetv1.11.zip package. these are the command lines: BeSweet -core( -input audio.ac3 -output audio.aif -6chaiff ) -ssrc( --rate 44100 ) -ota( -g max ) pub_enc -l 2 -m s -n d -r 44.1 -b 384 -L -p 3 -e -v 1 audio.aif finalaudio Big thread about multichannel here -> http://forum.doom9.org/showthread.php?s=&threadid=1782