balrogg: lossless Vorbis/Opus recompressor

[kj911]

Recreating problematic files again (few hours ago deleted it):

Encoding times avg. 13-15min per file from Xeon PC..

First test "packet ends" errors via v1.1 are fixed! (128kbps ABR Vorbis OGG case) ~25% reductions! (level1)

The "18 unparsed audio bits" error has also been fixed!

It looks like the error reported as "infinite loop" was most likely a mistake!
Running v1.1 once at level 9 on a 2-hour OGG file took about 20 minutes, if not longer, to compress.

The resulting file sizes, where I compared them, are a few hundred bytes larger for v1.1 than for files compressed by v1.0. (if this was the price of the bug fix, then OK!)

The circumstances of the following case in the first test are a bit confusing:

"128kbps Quality Vorbis OGG:
balrogg-i686.exe -1 e track3.ogg track3.blr
Works! Level 5 to 9 infinite looping compress, no output file. (not finished in below 5min)"

There is such a line in the first TXT: "89 206 180 track3.ogg"

For this file, it did not appear, it finished with it quickly. (both v1.0/v1.1 tested)

Maybe this was "75 731 994 track4.ogg" that problematic file??? I have not managed to reproduce it byte-by-byte so far.

I have not tested the OPUS file now.