![]() In SonicStudio HD is a feature called "OneClick DVD." If your program is audio only, you can assemble playlists with just a few mouse clicks, as if you were mastering a CD. The system can be expanded with the HDSP Plug-in Processor. Other features are PQ code editing, ISRC codes, UPC editing and support for CD-R and DDP. Using HDSP processing architecture, Sonic HD can output 8 channels of 24-bit/96 kHz audio or 4 channels of 24-bit 192 kHz audio. Sonic HD can provide surround mixes, multitrack sampling rates up to 192 kHz, and very fast editing. The software can be used to master to CD, PMCD, DDP, DVD-Audio, audio for DVD-Video, and EMD. "HD" means that it handles High Density audio with high sampling rates and high bit depths. The highly popular Sonic Studio HD offers multitrack recording, editing, and mixing on a computer. ![]() The major titles are: Sonic Solutions' Sonic Studio HD and DVD Creator, and Minnetonka's MASS 5.1 There are only a few DVD-Audio authoring programs. Let's look at each one.Īuthoring software is used to compile a finished program in DVD-Audio format, such as songs, a slide show, web links, and an interactive menu which offers those selections. Specifically, you need DVD-Audio authoring software, a DVD-R recorder, and blank DVD-R discs. ![]() Future players might have Firewire (IEEE 1394) connections.īasically, you compile and record a DVD-Audio disc as you do a CD-R disc: with software, a hardware disc recorder, and blank discs. ![]() The digital outputs on a DVD-Audio player include PCM and Dolby Digital. A DVD-Video player can play a DVD-Audio disc if the latter has a Dolby digital version of the audio in the DVD-Video zone on the disc. Most DVD-Audio players will also play DVD-Videos and CDs, and some will play Super Audio CDs. The program can be copy protected by a digital signature signal and digital watermarking. Other optional media formats besides audio.ĭVD-Audio content is stored in a separate DVD-Audio zone on the disc (the AUDIO_TS directory).One track might be 16-bit/96kHz surround, while another could be 24-bit/192 kHz stereo. Option for different formats on different tracks.For example, a 4.7 GB single layer disc can hold a 75 minute program in which the left-center-right signals are 88.2 kHz/24 bit and the two surround channels are 44.1kHz/20 bit. DVD-Audio allows a wide range of sampling rates, number of channels and bit depths. Option for different sampling rate and bit depth.Optional formats in addition to PCM, such as MPEG-2 BC, DTS, Dolby Digital, or DSD (Direct Stream Digital - the format used in the Super Audio CD.).More channels (up to six in the 5.1 scheme, allowing surround sound).Longer playing time in some formats (up to 6 hours of 16-bit, 44.1K stereo).Better fidelity due to higher sampling rate and higher quantization (up to 24 bit, 96 kHz with six channels, or 176.4 and 192 kHz with two channels).While a standard CD is a 2-channel format fixed at 16-bit/44.1 kHz resolution, DVD-Audio is a multichannel surround format with higher resolutions.Ĭompared to a standard CD, DVD-Audio permits: MLP reduces the data rate up to 50% but without any data loss: the reproduced signal is identical, bit for bit, with the original signal. This encoding can be linear, as on CDs, or "packed" using Meridian Lossless Packing. It also can have optional still pictures (slide shows), internet links, visual interactive menus, on-screen text and lyrics, and video clips.ĭVD-Audio discs use PCM encoding. First, let's review some background information on the DVD-Audio format.ĭVD-Audio is a DVD format which features audio programs. We'll also describe the basic steps in authoring a DVD-Audio disc. To create DVD-Audio discs, you'll need certain software and hardware which we'll cover here. Compared to the CD format, DVD-Audio provides better sound quality, surround sound, longer recording time, and other media formats in addition to audio.Ĭompiling and recording a DVD-Audio disc can range from a simple drag-and-drop process (if the disc contains only audio), or can become quite complex, with a variety of sampling rates, bit depths, channels, video, web links, text, and so on. Maybe you'd like to step up to the next level: DVD-Audio discs. AUTHORING AND RECORDING DVD-AUDIO DISCS by Bruce BartlettĬhances are you've been recording CD-Rs for some time.
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