HydrogenAudio

Lossy Audio Compression => MPC => Topic started by: Marc on 2008-08-07 21:57:13

Title: I am trying to break down some MPC using the supplied CUE
Post by: Marc on 2008-08-07 21:57:13
but when I split the files there is a terrible noise at the beginning of each track/or several seconds of silence before the music starts.  On some there is also a lot up to 7 seconds of silence at the end of some tracks.  The MPC plays fine before it's split .  Any suggestions?

Marc
Title: I am trying to break down some MPC using the supplied CUE
Post by: r2d on 2008-08-09 19:37:25
You can convert your file to sv8 (it's lossless) and then use the mpccut utility to split your file. There is no correct way to cut a sv7 file.
Title: I am trying to break down some MPC using the supplied CUE
Post by: Marc on 2008-08-09 19:43:42
Thanks I ended up converting them to wav rewriting the cues and going from there is worked fine.  I didn't even think of up convwering them to SV8. I'll remeber that.

Marc

You can convert your file to sv8 (it's lossless) and then use the mpccut utility to split your file. There is no correct way to cut a sv7 file.
Title: I am trying to break down some MPC using the supplied CUE
Post by: drumliner on 2008-09-11 21:11:23
I would also like to cut an mpc image of a cd into separate tracks. I tried converting it to SV8 and the resulting file is 2mb smaller (106mb SV8 vs 108mb SV7). Is that normal? Seems like a relatively large reduction in size for a simple lossless conversion between the 2 variants.

Also is there an automated way to cut the resulting mpc SV8 image using a cue file? Manually using the mpccut and entering start/end samples for each track would be quite the proverbial pita.

One last thing... is there a winamp plugin for the sv8?
Title: I am trying to break down some MPC using the supplied CUE
Post by: Antonski on 2008-09-30 16:49:59
I would also like to cut an mpc image of a cd into separate tracks. I tried converting it to SV8 and the resulting file is 2mb smaller (106mb SV8 vs 108mb SV7). Is that normal? Seems like a relatively large reduction in size for a simple lossless conversion between the 2 variants.


The new entropy coding of the stream gives about 2% smaller files and faster decoding.

... is there a winamp plugin for the sv8?


Yes, if you don't want to compile by yourself, you can find one in that package (http://r2d.musepack.net/files/musepack_bin_20071201.zip).

Also is there an automated way to cut the resulting mpc SV8 image using a cue file? Manually using the mpccut and entering start/end samples for each track would be quite the proverbial pita.


Well, I might think about some simple tool. I have to prepare an mpc image + cue file first. And to find some free time

~~