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List:       mjpeg-users
Subject:    Re: [Mjpeg-users] True cbr for MPEG 1
From:       Bernhard Praschinger <shadowlord () utanet ! at>
Date:       2019-05-30 15:49:51
Message-ID: 4f2eaa96-4524-e214-89a6-9c4d7e8f9c48 () utanet ! at
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Hallo

> I need to create MPEG 1 video that is flagged and truly 1500 cbr. I
> have tried many things. I can submit settings but I wanted to ensure
> first that cbr is truly still supported.
It is supported and it should work.

Using the -u/--cbr option and -b some-value to get a constant bitrate 
stream.

> For instance, Format 1 which is VCD comes up variable. Or If I set it
> to format 0 and use - -cbr alone it will still remain variable. The
> list goes on...

If you set the encoding option -f 1 or --format 1,
you don't need the -u/--cbr and -b the proper values are set.

If you want a VCD with a non comform bitrate of 1500 kBits/sec, you 
should use a command like that:
... | mpeg2enc -f 2 -b 1500 -u -o video.m1v

-- 
auf hoffentlich bald,

Berni the Chaos of Woodquarter

Email: shadowlord@utanet.at
www: http://www.lysator.liu.se/~gz/bernhard


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