I have two m2ts files that have no audio when trying to play through my Western Digial Media Player. Below I will post the information from two files. Is there a way to convert the Audio from AC3 to DTS. What programs and instructions do I follow to do this. Do I have to extract the Audio from the Video File using a program like tsmuxer and then convert the audio and add it back into the video file. it also maybe that the Video Format is in VC-1 and not AC3 - only speculating?

Working m2ts file information:


Audio #1
ID : 4352 (0x1100)
Menu ID : 1 (0x1)
Format : DTS
Format/Info : Digital Theater Systems
Format profile : MA
Muxing mode : Stream extension
Codec ID : 134
Duration : 2h 37mn
Bit rate mode : Variable
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Bit depth : 24 bits
Compression mode : Lossy

m2ts file that has no sound:
Audio #1
ID : 4352 (0x1100)
Menu ID : 1 (0x1)
Format : AC-3
Format/Info : Audio Coding 3
Format profile : TrueHD / Core
Mode extension : CM (complete main)
Muxing mode : Stream extension
Codec ID : 131
Duration : 1h 30mn
Bit rate mode : Variable / Constant
Bit rate : 448 Kbps
Maximum bit rate : 5 214 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 : 291 MiB (2%)