So I've tried but I can't seem to find the right ffmpeg options to extract the pcm_bluray audio from a mpegts and output a WAV.
Here's ffmpeg's info on the source file:
Input #0, mpegts, from '00009_StickmanValentine.m2ts': Duration: 00:04:22.87, start: 599.958344, bitrate: 15951 kb/s Program 1 Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 24 fps, 24 tbr, 90k tbn, 48 tbc Stream #0:1[0x1100]: Audio: pcm_bluray (HDMV / 0x564D4448), 48000 Hz, stereo, s16, 1536 kb/s
Most important I need to keep the audio levels as close to the original as possible. Maintaining the bit depth would be good too, but not mandatory. The source is not encrypted.
If you can suggest a great reference for ffmpeg arguments, I'd appreciate that as well.