I cannot set/select audio language, because...

Several of my specific files have the following data at the audio selection:
[A: ac3, 48000 Hz, 5.1, 448 kb/s [default]] ~ "ENGLISH" - Primary
[A: ac3, 48000 Hz, stereo, 192 kb/s] ~ "JAPANESE" - Preferred

I have the lateset K-Lite Codec Pack Version 11.0.0 Mega ~ 36.2 MB ~ February 18th 2015 installed.
Is there a setting or or a way to change the language to the preferred.

Thank You for your answer in advance!

You can configure your preferred languages during installation of the codec pack.

You can also do it manually right now. Open the settings of LAV Splitter. There you can set the preferred audio language. For Japanese you should use the 3-letter code jpn.

I am aware of the language code and despite this, the audio starts on english. Also, I have set it to japanese, during the installation. Is there anything else I can do/or tell about the problem?

Can you tell me where I can download that file? Then I can test it.

You can try adding jap as well. Maybe the file uses a non-standard language code.

Here you go:
http://animetorrents.me/torrent-details.php?torid=2280

Currently I only have the first episode. Thanks again!

I have downloaded the first episode. The audio streams do not have a language tag, so automatic selection based on language is not possible for these files, since the audio languages are unknown.

However, the second (Japansese) audio track is set as the default in the file. You mentioned the opposite in your first message. Are you sure you have the same file?

This is the MediaInfo output:

Code:

General
Unique ID                  : 178445205027728062387690763089567708578 (0x863F4BDF8742B662B8890526488E75A2)
Complete name              : C:\download\Dragonball Z Kai Complete [Blu Ray]\Dragonball Z Kai 01 - Prologue to Battle! The Return of Goku.mkv
Format                      : Matroska
Format version              : Version 2
File size                  : 387 MiB
Duration                    : 23mn 7s
Overall bit rate            : 2 342 Kbps
Encoded date                : UTC 2012-12-15 03:59:02
Writing application        : mkvmerge v5.4.0 ('Piper') built on Mar 10 2012 13:34:39
Writing library            : libebml v1.2.3 + libmatroska v1.3.0

Video
ID                          : 1
Format                      : AVC
Format/Info                : Advanced Video Codec
Format profile              : High@L5.0
Format settings, CABAC      : Yes
Format settings, ReFrames  : 16 frames
Muxing mode                : Header stripping
Codec ID                    : V_MPEG4/ISO/AVC
Duration                    : 23mn 7s
Bit rate                    : 1 655 Kbps
Width                      : 960 pixels
Height                      : 720 pixels
Display aspect ratio        : 4:3
Frame rate mode            : Constant
Frame rate                  : 23.976 fps
Color space                : YUV
Chroma subsampling          : 4:2:0
Bit depth                  : 8 bits
Scan type                  : Progressive
Bits/(Pixel*Frame)          : 0.100
Stream size                : 274 MiB (71%)
Writing library            : x264 core 112
Encoding settings          : cabac=1 / ref=16 / deblock=1:1:1 / analyse=0x3:0x113 / me=umh / subme=10 / psy=1 / psy_rd=0.50:0.00 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=16 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=240 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=crf / mbtree=1 / crf=19.0 / qcomp=0.60 / qpmin=3 / qpmax=51 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Language                    : English
Default                    : Yes
Forced                      : No
Color primaries            : BT.709
Transfer characteristics    : BT.709
Matrix coefficients        : BT.709
Color range                : Limited

Audio #1
ID                          : 2
Format                      : AC-3
Format/Info                : Audio Coding 3
Mode extension              : CM (complete main)
Format settings, Endianness : Big
Muxing mode                : Header stripping
Codec ID                    : A_AC3
Duration                    : 23mn 7s
Bit rate mode              : Constant
Bit rate                    : 448 Kbps
Channel(s)                  : 6 channels
Channel positions          : Front: L C R, Side: L R, LFE
Sampling rate              : 48.0 KHz
Bit depth                  : 16 bits
Compression mode            : Lossy
Stream size                : 74.1 MiB (19%)
Default                    : No
Forced                      : No

Audio #2
ID                          : 3
Format                      : AC-3
Format/Info                : Audio Coding 3
Format profile              : Dolby Digital
Mode extension              : CM (complete main)
Format settings, Endianness : Big
Muxing mode                : Header stripping
Codec ID                    : A_AC3
Duration                    : 23mn 7s
Bit rate mode              : Constant
Bit rate                    : 192 Kbps
Channel(s)                  : 2 channels
Channel positions          : Front: L R
Sampling rate              : 48.0 KHz
Bit depth                  : 16 bits
Compression mode            : Lossy
Stream size                : 31.8 MiB (8%)
Default                    : Yes
Forced                      : No

Text #1
ID                          : 4
Format                      : PGS
Muxing mode                : zlib
Codec ID                    : S_HDMV/PGS
Codec ID/Info              : Picture based subtitle format used on BDs/HD-DVDs
Language                    : English
Default                    : Yes
Forced                      : No

Text #2
ID                          : 5
Format                      : PGS
Muxing mode                : zlib
Codec ID                    : S_HDMV/PGS
Codec ID/Info              : Picture based subtitle format used on BDs/HD-DVDs
Language                    : English
Default                    : No
Forced                      : No


Okay, here's the thing. At the download site there are two torrents with identical size and content:

http://animetorrents.me/torrent-details.php?torid=2280
http://animetorrents.me/torrent-details.php?torid=4660

I HAVE downloaded the "4660", since the "2280" I posted to you has 5 picture file in it.
I have downloaded the first file from the "2280" today and it had Japanese audio.
Since the two torrents are identical in size, who could have thought it would make a difference.

Anyway I have to download 97 files and dispose another 98.

Thank You for your time and trouble.

You don't have to re-download the files. You can change the active audio track during playback through: Menu > Play > Audio, or by pressing A once.