Convert THD to AC3
THD to AC3 Conversion Software converts THD
files to AC3 fast. The converter is a multiple channels encoder. The software
supports 2.1, 4.0, 4.1, 5.1, 6.1, and 7.1 channels encoding for AAC, AC3, AIFF,
AU, FLAC, OGG, and WAV files. The software also supports common file format such
as MPA, AAC, WMA, AC3, M4B (MPEG-4 audiobook), AAC for iPod/iPhone/iPad/iTunes/DSi, AMR, MKA, etc. It could convert CAF to MP2, WV to M4A (MPEG-4 audio), SWF to MPA, MKV to AAC, 3GP2 to AAC, AU to MP3, and so on.
The THD to AC3 Conversion Software is very easy
to use and supports batch conversion. It is full compatible
with 32-bit and 64-bit Windows 10/8/7/Vista/XP/2000.
What is THD?
Dolby TrueHD, it is an advanced lossless multi-channel audio codec developed by
Dolby Laboratories which is intended primarily for high-definition home-entertainment
equipment such as Blu-ray Disc and HD DVD. It is the successor to the AC-3 Dolby
Digital surround sound codec which was used as the audio standard for DVD discs.
In this application, Dolby TrueHD competes with DTS-HD Master Audio, another lossless
codec from Digital Theater System.
Dolby TrueHD uses Meridian Lossless Packing (MLP) as its mathematical basis
for compressing audio samples. MLP was used on the earlier DVD-Audio format, but
details of Dolby TrueHD and DVD-Audio differ substantially. A Dolby TrueHD bitstream
can carry up to 14 discrete sound channels. Sample depths up to 24 bits/sample
and audio sample rates up to 192 kHz are supported. Like the more common legacy
codec Dolby Digital, Dolby TrueHD bitstreams carry program metadata. Metadata
is separate from the coding format and compressed audio samples, but stores relevant
information about the audio waveform. For example, dialog normalization and Dynamic
range compression are controlled by metadata embedded in the TrueHD bitstream.
In the Blu-ray specification, Dolby TrueHD is an optional codec. Dolby TrueHD
audiotracks may carry up to 24 bit audio in up to 8 discrete audio channels at
96 kHz or up to 2 channels at 192 kHz. The maximum encoded bitrate is 18 Mbit/s
(the same as the uncompressed rate). Since TrueHD is an optional codec, a separate
(primary) AC-3 audiotrack must be present on Blu-ray discs that contain a TrueHD
What is AC3?
Dolby Digital, or AC-3, is the common version containing up to six discrete channels
of sound. The most elaborate mode in common usage involves five channels for normal-range
speakers (20 Hz - 20,000 Hz) (right front, center, left front, right rear and
left rear) and one channel (20 Hz - 120 Hz) for the subwoofer driven low-frequency
effects. Mono and stereo modes are also supported. AC-3 supports audio sample-rates
up to 48kHz. Batman Returns was the first film to use Dolby Digital technology
when it premiered in theaters in Summer 1992. The LaserDisc version of Clear and
Present Danger featured the first Home theater Dolby Digital mix in 1995.
Step-by-Step Instructions to Converting THD to AC3:
- Free Download
THD to AC3 Conversion Software
- Install the software by instructions
- Launch THD to AC3 Conversion Software
- Choose THD Files
Click "Add Files" to choose THD files and then add them
to conversion list.
Choose one or more THD files you want to convert and then click Open.
- Choose "to AC3"
- Convert THD to AC3
Click on "Convert" to convert THD files to AC3 format; alternatively,
click on "Convert to One" to convert all files in list and
combine to a single one AC3 file.
The software is converting THD files to AC3 format.
- Play and Browse AC3 File
When conversion completes, you could right-click on converted file and choose
"Play Destination" to play the AC3 file; or choose "Browse
Destination Folder" to open Windows Explorer to browse the outputted AC3
THD to AC3 Conversion Software is 100% clean and safe to
install. It's certified by major download sites.
THD to AC3 Related Topics: