Dts-Hd Master Audio Editor4/11/2021
Now all you need to do is hit the Encode button and the files are encoded in the background.However, if disc space is available, there is also the option to add a second stream in a format called DTS.Like AC3, the DTS format is datacompressed, but it has the potential to offer much higher sound quality.The basic Core Stream can support (compressed) data rates of up to 1.509Mbps with a sample rate of up to 48kHz.
Dts-Hd Master Audio Editor Code Button AndHowever, DTS have also designed extensions to deliver extra levels of quality. These are DTSES, which offers 6.1 by adding a centre surround channel, and DTS 9624k, which is still 5.1 but with a maximum sample rate of 96kHz. The introduction of highdefinition DVD formats such as Bluray and DVDHD means there is space for even higherquality audio options, and so DTS have added two further extension options to their format. This uses a stream of up to 18Mbps for the HD DVD format or up to 24.4Mbps on the Bluray format. The HD encoder takes the Core Stream, compares it with the uncompressed input, and produces a difference signal made up of the information that was thrown away by the lossy compression. The DTSHD decoder then takes the lossy Core Stream and the HD Master Audio stream, and combines them into an output that is identical to the original uncompressed studio output. For example, if an end user has a Bluray drive in a Sony Playstation 3 but hasnt bought a new audio receiver with the new decoders in it, he or she can still view the HD content using an HDMI connection to their highdefinition screen, while taking the digital audio stream from the Playstation 3 and decoding the 1.509Mbps Core Stream to get 5.1 surround audio at 48kHz. There are three components to this suite: DTS Encoder, DTS StreamTools and DTS StreamPlayer. This last replaces Neyrincks Soundcode DTS StreamPlayer plugin, which was bundled with older versions and is still available from Neyrinck themselves (see Soundcode DTS StreamPlayer box). The current version 1.5 runs on Windows XP and on Intel Macs only; my tests were done with v1.1 on a Power PC Mac. You can set the Destination Format (Bluray, HD DVD or DVD) from a dropdown menu to suit the various formats, along with the desired format for the stream. Then you select the speaker layout that was used to mix the files to be encoded, set the sample rate for the stream, and import the source files to be encoded. ![]() However, this is not the normal OS navigation window: as this is a Java application, it talks to the Mac in Unix, and it took me a little while to work out that I needed to go to the Volumes folder to access my various hard drives. The top half of the window is for downmixing to 5.1, and only becomes relevant when the speaker layout has been set at more than 5.1. The lower half relates to downmix settings for the 2.0 (stereo) mix. These settings control how the DTS decoder in the consumers equipment manages the downmix. It is also possible to embed a downmix into the stream, but this will take additional disc space and stream bandwidth. This has has no effect on the encoding or decoding process, but instructs playback equipment to adjust the audio level after decoding. Dialnorm can only attenuate there is no compression involved in this process and all channels are affected equally. The Dialnorm value entered into the encoder is the subjective average dialogue level of the programme, and this subjective average dialogue level is typically based on an LeqA measurement. When encoding for HD discs it makes no sense to reduce this at all, as the maximum setting will enable legacy users to get the maximum quality possible. The stream timecode format should be set to the same as the video format, such as 29.97 for NTSC video. You can then set the timecode start and end times if required.
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