![]() ![]() Quote:The Peak Bit Rate Analysis Tool analyses variable bit rate encodings (DTS-HD Master Audio encoded streams) graphically plotting the selected encoding’s bit rate over time, as if the encoding had been “smoothed” for authoring using a Peak Bit Rate scheduling utility. dtspbr file to "smooth" the bitrate so that it's more consistent across the whole bitstream, or as the DTS encoder's manual puts it. When you author a disc, pro authoring software uses the PBR (Peak BitRate) analysis contained in the. dtspbr file, which contains an analysis of the changes in bitrate throughout the. dtshd audio bitstream file, which has variable bitrate The DTS-HD Master Audio Suite encoder produces 2 files: ![]() After testing my whole workflow for any losses and verifying that there has been no audio data lost at any point in the chain, I think I've possibly worked out why, though. The thing is, when I encoded back to DTS-HD MA, something weird happened: the new file was significantly smaller, despite being encoded losslessly in the same format as source. dtshd 7.1 audio track off a Blu-ray Disc to PCM, inserting some samples of silence for precise sync, then re-encoding it back to. I was in the process of redoing my Snowpiercer resync to make it more accurate than it already was, which involved me decoding the. ![]()
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