Canon MTS file has audio track

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JohnyB
Posts: 1
Joined: Tue Jun 02, 2020 7:51 am

Canon MTS file has audio track

Post by JohnyB »

Description of problem or question:
I have some MTS files that were recorded in 50 frames per second, 28Mbps, LPCM.
When importing to Handbrake, the files have audio track not recognised.
Not sure, how to get these files converted and preserve the audio.

Steps to reproduce the problem (If Applicable):
When loading MTS files that have 25fps the audio track is there, all files with 50fps have no audio

HandBrake version (e.g., 1.0.0):
1.3.2 (2020050300) and tried Nightly 20200523123425-b652a7e1b-master (2020052301)

Operating system and version (e.g., Ubuntu 16.04 LTS, macOS 10.13 High Sierra, Windows 10 Creators Update):
Windows 7 Home Premium

HandBrake Activity Log

Code: Select all

HandBrake Nightly 20200523123425-b652a7e1b-master (2020052301)
OS: Microsoft Windows NT 6.1.7601 Service Pack 1
CPU: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz
Ram: 16343 MB, 
GPU Information:
  NVIDIA GeForce GTX 670M - 23.21.13.9135
Screen: 1920x1080
Temp Dir: C:\Users\Johnyb\AppData\Local\Temp\
Install Dir: C:\Program Files\HandBrake Nightly
Data Dir: C:\Users\Johnyb\AppData\Roaming\HandBrake\Nightly

-------------------------------------------

[19:05:55] Compile-time hardening features are enabled
Cannot load nvEncodeAPI64.dll
Cannot load nvEncodeAPI64.dll
Cannot load nvEncodeAPI64.dll
Cannot load nvEncodeAPI64.dll
Cannot load nvEncodeAPI64.dll
[19:10:04] hb_init: starting libhb thread
[19:10:04] thread 2 started ("libhb")

 # Starting Scan ...

[19:10:04] CPU: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz
[19:10:04]  - Intel microarchitecture Ivy Bridge
[19:10:04]  - logical processor count: 8
[19:10:04] Intel Quick Sync Video support: no
[19:10:04] hb_scan: path=E:\Temp\mts\00017.MTS, title_index=0
[19:10:04] thread 3 started ("scan")
udfread ERROR: ECMA 167 Volume Recognition failed
src/libbluray/disc/disc.c:323: failed opening UDF image E:\Temp\mts\00017.MTS
src/libbluray/disc/disc.c:424: error opening file BDMV\index.bdmv
src/libbluray/disc/disc.c:424: error opening file BDMV\BACKUP\index.bdmv
src/libbluray/bluray.c:2585: nav_get_title_list(E:\Temp\mts\00017.MTS\) failed
[19:10:04] bd: not a bd - trying as a stream/file instead
libdvdnav: Using dvdnav version 6.0.1
libdvdread: Encrypted DVD support unavailable.
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
libdvdnav: vm: failed to read VIDEO_TS.IFO
[19:10:04] dvd: not a dvd - trying as a stream/file instead
[19:10:04] file is MPEG Transport Stream with 192 byte packets offset 4 bytes
[19:10:04] Probing 1 unknown stream
[19:10:05]     Probe: Unsupported stream . stream id 0x1100-0x0
[19:10:05] Found the following PIDS
[19:10:05]     Video PIDS :
[19:10:05]       0x1011 type H.264 (0x1b)
[19:10:05]     Audio PIDS :
[19:10:05]     Subtitle PIDS :
[19:10:05]     Other PIDS :
[19:10:05]       0x1100 type Digicipher II Video (0x80)
[19:10:05]       0x1001 type Unknown (0xff) (PCR)
[19:10:05] scan: decoding previews for title 1
[19:10:05] file is MPEG Transport Stream with 192 byte packets offset 4 bytes
[19:10:05] Probing 1 unknown stream
[19:10:05]     Probe: Unsupported stream . stream id 0x1100-0x0
[19:10:05] scan: preview 1
[19:10:06] scan: preview 2
[19:10:06] scan: preview 3
[19:10:06] scan: preview 4
[19:10:06] scan: preview 5
[19:10:07] scan: preview 6
[19:10:07] scan: preview 7
[19:10:07] scan: preview 8
[19:10:07] scan: preview 9
[19:10:08] scan: preview 10
[19:10:08] stream: 7 good frames, 0 errors (0%)
[19:10:08] scan: 10 previews, 1920x1080, 50.000 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1
[19:10:08] scan: supported video decoders: avcodec qsv
[19:10:08] Freed 5 buffers of size 1024
[19:10:08] Freed 1 buffers of size 2048
[19:10:08] Freed 1 buffers of size 4096
[19:10:08] Freed 1 buffers of size 8192
[19:10:08] Freed 1 buffers of size 16384
[19:10:08] Freed 1 buffers of size 32768
[19:10:08] Freed 1 buffers of size 65536
[19:10:08] Freed 1 buffers of size 131072
[19:10:08] Freed 1 buffers of size 262144
[19:10:08] Freed 3 buffers of size 524288
[19:10:08] Freed 6 buffers of size 2097152
[19:10:08] Freed 2 buffers of size 4194304
[19:10:08] Allocated 23071744 bytes of buffers on this pass and Freed 23071744 bytes, 0 bytes leaked
[19:10:08] thread 3 exited ("scan")
[19:10:08] thread 3 joined ("scan")
[19:10:08] libhb: scan thread found 1 valid title(s)

 # Processing Scan Information ...


 # Scan Finished ...
Below are screenshots of source files parameters
25fps
Image
https://i.imgur.com/OGlZRwa.png

50fps
Image
https://i.imgur.com/7mwsBUS.png

The KMPlayer media info shows as below:

Code: Select all

E:\Temp\mts\00017.MTS
   General #0
      ID : 0 (0x0)
      Complete name : E:\Temp\mts\00017.MTS
      Format : BDAV
      Format/Info : Blu-ray Video
      File size : 69.6 MiB
      Duration : 21s 510ms
      Overall bit rate mode : Variable
      Overall bit rate : 27.1 Mbps
      Maximum Overall bit rate : 28.0 Mbps
   Video #4113
      ID : 4113 (0x1011)
      Menu ID : 1 (0x1)
      Format : AVC
      Format/Info : Advanced Video Codec
      Format profile : High@L4.2
      Format settings, CABAC : Yes
      Format settings, ReFrames : 2 frames
      Format settings, GOP : M=3, N=24
      Codec ID : 27
      Duration : 21s 560ms
      Bit rate mode : Variable
      Bit rate : 24.6 Mbps
      Width : 1 920 pixels
      Height : 1 080 pixels
      Display aspect ratio : 16:9
      Frame rate : 50.000 fps
      Color space : YUV
      Chroma subsampling : 4:2:0
      Bit depth : 8 bits
      Scan type : Progressive
      Bits/(Pixel*Frame) : 0.237
      Stream size : 62.9 MiB (90%)
   Audio #4352
      ID : 4352 (0x1100)
      Menu ID : 1 (0x1)
      Format : PCM
      Format settings, Endianness : Big
      Format settings, Sign : Signed
      Muxing mode : Blu-ray
      Codec ID : 128
      Duration : 21s 600ms
      Bit rate mode : Constant
      Bit rate : 1 536 Kbps
      Channel(s) : 2 channels
      Channel positions : Front: L R
      Sampling rate : 48.0 KHz
      Bit depth : 16 bits
      Delay relative to video : -40ms
      Stream size : 3.96 MiB (6%)
      
Any suggestions how can I convert these files and keep audio?

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