THD to AVI
THD to AVI Converter, Convert THD to AVI
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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.
What is THD?
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?
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
Click "Add Files" to choose THD files and add them to conversion list.
Choose one or more THD files you want to convert and then click Open.
[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".
[Optional] Switch to tab "Video Options" and then set encoding parameters.
Click "Convert" to convert THD files to AVI.
The software is converting THD to AVI.
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.
THD to AVI Software is 100% clean and safe to install.
It's certified by major download sites.
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