Problem is that you restricted the audio to:
- English (eng - en)
- German (ger/deu - de)
- Spanish (spa - es)
but according to MediaInfos output:
Audio
Count : 290
Count of stream of this kind : 1
Kind of stream : Audio
Kind of stream : Audio
Stream identifier : 0
StreamOrder : 0-1
ID : 4352
ID : 4352 (0x1100)
Menu ID : 1
Menu ID : 1 (0x1)
Format : AC-3
Format : AC-3
Format/Info : Audio Coding 3
Format/Url : https://en.wikipedia.org/wiki/AC3
Commercial name : Dolby Digital
Commercial name : Dolby Digital
Format settings, Endianness : Big
Codec ID : 129
Duration : 2590144
Duration : 43 min 10 s
Duration : 43 min 10 s 144 ms
Duration : 43 min 10 s
Duration : 00:43:10.144
Duration : 00:43:31:01
Duration : 00:43:10.144 (00:43:31:01)
Bit rate mode : CBR
Bit rate mode : Constant
Bit rate : 640000
Bit rate : 640 kb/s
Channel(s) : 6
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Channel positions : 3/2/0.1
Channel layout : L R C LFE Ls Rs
Samples per frame : 1536
Sampling rate : 48000
Sampling rate : 48.0 kHz
Samples count : 124326912
Frame rate : 31.250
Frame rate : 31.250 FPS (1536 SPF)
Frame count : 80942
Bit depth : 16
Bit depth : 16 bits
Compression mode : Lossy
Compression mode : Lossy
Delay : 2000.000
Delay : 2 s 0 ms
Delay : 2 s 0 ms
Delay : 2 s 0 ms
Delay : 00:00:02.000
Delay, origin : Container
Delay, origin : Container
Delay relative to video : 0
Delay relative to video : 00:00:00.000
Stream size : 207211520
Stream size : 198 MiB (0%)
Stream size : 198 MiB
Stream size : 198 MiB
Stream size : 198 MiB
Stream size : 197.6 MiB
Stream size : 198 MiB (0%)
Proportion of this stream : 0.00111
Service kind : CM
Service kind : Complete Main
bsid : 8
dialnorm : -31
dialnorm : -31 dB
acmod : 7
lfeon : 1
dialnorm_Average : -31
dialnorm_Average : -31 dB
dialnorm_Minimum : -31
dialnorm_Minimum : -31 dB
dialnorm_Maximum : -31
dialnorm_Maximum : -31 dB
dialnorm_Count : 2628
format_identifier : AC-3
your audio stream inside the m2ts file doesn't have a language flag.
Which is why it is ignored.
The audio inside your mkv however:
Audio
Count : 289
Count of stream of this kind : 1
Kind of stream : Audio
Kind of stream : Audio
Stream identifier : 0
StreamOrder : 1
ID : 2
ID : 2
Unique ID : 7933848632798222314
Format : AC-3
Format : AC-3
Format/Info : Audio Coding 3
Format/Url : https://en.wikipedia.org/wiki/AC3
Commercial name : Dolby Digital
Commercial name : Dolby Digital
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 2622528.000000
Duration : 43 min 42 s
Duration : 43 min 42 s 528 ms
Duration : 43 min 42 s
Duration : 00:43:42.528
Duration : 00:44:03:21
Duration : 00:43:42.528 (00:44:03:21)
Bit rate mode : CBR
Bit rate mode : Constant
Bit rate : 640000
Bit rate : 640 kb/s
Channel(s) : 6
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Channel positions : 3/2/0.1
Channel layout : L R C LFE Ls Rs
Samples per frame : 1536
Sampling rate : 48000
Sampling rate : 48.0 kHz
Samples count : 125881344
Frame rate : 31.250
Frame rate : 31.250 FPS (1536 SPF)
Frame count : 81954
Bit depth : 16
Bit depth : 16 bits
Compression mode : Lossy
Compression mode : Lossy
Delay : 0
Delay : 00:00:00.000
Delay, origin : Container
Delay, origin : Container
Delay relative to video : 0
Delay relative to video : 00:00:00.000
Stream size : 209802240
Stream size : 200 MiB (3%)
Stream size : 200 MiB
Stream size : 200 MiB
Stream size : 200 MiB
Stream size : 200.1 MiB
Stream size : 200 MiB (3%)
Proportion of this stream : 0.02943
Language : es
Language : Spanish
Language : Spanish
Language : es
Language : spa
Language : es
Service kind : CM
Service kind : Complete Main
Default : Yes
Default : Yes
Forced : No
Forced : No
bsid : 8
dialnorm : -31
dialnorm : -31 dB
acmod : 7
lfeon : 1
dialnorm_Average : -31
dialnorm_Average : -31 dB
dialnorm_Minimum : -31
dialnorm_Minimum : -31 dB
dialnorm_Maximum : -31
dialnorm_Maximum : -31 dB
dialnorm_Count : 583
is flagged as Spanish and thus not ignored.
-> Unless I'm missing something, this doesn't seem like a bug in Hybrid.
You told Hybrid to ignore stream which are not flagged as one of these languages
- English (eng - en)
- German (ger/deu - de)
- Spanish (spa - es)
and Hybrid did as you asked.
Cu Selur