THD to AVI

THD to AVI Converter, Convert THD to AVI

AVI MP4 Converter
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THD to AVI Converter

Convert THD to AVI


THD to AVI Software converts THD to AVI quickly. Besides AVI, the converter could convert THD to common video formats and portable devices, for example, iPod, OGV, MPEG, ASF, 3G2, WMV, MKV, MP4, OGG, OGM, and so on.

The converter is an all-in-one video converter that supports more than 100 video and audio file formats and converts to 40 popular formats. It could convert 3G2 to TS, SOL to MKV, VOB to 3G2, H263 to AVI, ROQ to FLV, MOV to MKV, MTV to FLV, OGM to MP4, and so on.

THD to AVI Software supports batch conversion and is full compatible with 32-bit and 64-bit editions Vista and Windows 7.

THD to AVI Software is compatible with Windows 10, 8, 7, Vista, XP, 2008, 2003, and 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 track.

What is AVI?
Audio Video Interleave, known by its acronym AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows technology. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback. Like the DVD video format, AVI files support multiple streaming audio and video, although these features are seldom used. Most AVI files also use the file format extensions developed by the Matrox OpenDML group in February 1996. These files are supported by Microsoft, and are unofficially called "AVI 2.0".

There is slight overhead when used with popular MPEG-4 codecs (Xvid and DivX, for example), increasing file size more than necessary. The AVI container has no native support for modern MPEG-4 features like B-Frames. Hacks are sometimes used to enable modern MPEG-4 features and subtitles, however, this is the source of playback incompatibilities.

Step-by-Step Instructions to Converting THD to AVI

  1. Free Download THD to AVI Software
  2. Install the software by step-by-step instructions
  3. Launch THD to AVI Software
  4. Choose THD files

  5. Click Add Files
    Click "Add Files" to choose THD files and add them to conversion list.

    Choose one or more THD files
    Choose one or more THD files you want to convert and then click Open.

  6. Choose "to AVI"

  7. to AVI

    [Optional] If you want to change AVI encoding parameters, for example, vodec codec, bit rate, frame rate, video size, and aspect ratio, please click "Options".

    Click Options

    AVI Options
    [Optional] Switch to tab "Video Options" and then set encoding parameters.

  8. Convert THD to AVI

  9. Click Convert
    Click "Convert" to convert THD files to AVI.

    Converting THD to AVI
    The software is converting THD to AVI.

  10. Play & Browse

  11. Play & Browse
    When conversion completes, you can right-click converted item and choose "Play Destination" to play the outputted file; or choose "Browse Destination Folder" to open Windows Explorer to browse the outputted file.

  12. Done
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THD to AVI Software is 100% clean and safe to install. It's certified by major download sites.
THD to AVI Software is 100% Clean!

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