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Convert MTS to AMR
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Total Audio MP3 Converter converts MTS files to AMR format.
The software is an all in one audio converter that supports more than 90 audio
and video files as input, and converts to popular formats such as MP3, WAV, AAC,
M4A, OGG, WMA, and AMR.
Total Audio MP3 Converter also supports batch conversion, and is full compatible
with Vista and Windows
7.
- Free Download
Total Audio MP3 Converter here and then install the software
by instructions
- Launch Total Audio MP3 Converter
- Choose MTS Files
Click "Add Files" to choose MTS files and then add them to conversion
list.
Choose one or more MTS files you want to convert and then click Open.
- Choose "to AMR"
- Convert MTS to AMR
Click button "Convert" to convert all MTS files to AMR format.
The software is converting MTS files to AMR format.
- Play & Browse
When conversion completes, you could right-click converted item and choose "Play
Destination" to play the destination file; or choose "Browse Destination
Folder" to open Windows Explorer to browse the destination file.
Top
What is MTS?
The file extension for the AVCHD video format used in many new digital camcorders
from companies such as Sony, Canon, and Panasonic. AVCHD (Advanced Video Coding
High Definition) is a high-definition and standard-definition recording format
for use in digital tapeless camcorders. It is based on the H.264/MPEG-4 AVC video
compression standard. The format is comparable to other handheld video camera
recording formats, particularly HDV and TOD.
AVCHD (AVC-HD, AVC HD) video is recorded using the MPEG-4 AVC/H.264 video compression
codec. Audio is stored in compressed form (Dolby AC-3). Uncompressed linear PCM
audio is not supported in any consumer devices. Aside from recorded audio and
video, AVCHD includes features to improve media presentation: menu navigation,
slide shows and subtitles. The menu navigation system is similar to DVD-video,
allowing access to individual videos from a common intro screen. Slide shows are
prepared from a sequence of AVC still frames, and can be accompanied by a background
audio track. Subtitles are used in some camcorders to timestamp the recordings.
What is AMR?
Adaptive Multi-Rate (AMR) is an audio data compression scheme optimized for speech
coding. AMR was adopted as the standard speech codec by 3GPP in October 1998 and
is now widely used in GSM and UMTS. It uses link adaptation to select from one
of eight different bit rates based on link conditions. AMR is also a file format
for storing spoken audio using the AMR codec. Many modern mobile telephone handsets
will allow you to store short recordings in the AMR format. There also exists
another storage format for AMR that is suitable for applications with more advanced
demands on the storage format, like random access or synchronization with video.
This format is the 3GPP-specified 3GP container format based on ISO base media
file format.
Key Features:
- Sampling frequency 8 kHz/13-bit (160 samples for 20 ms frames), filtered to
200-3400 Hz.
- The AMR codec uses eight source codecs with bit-rates of 12.2, 10.2, 7.95,
7.40, 6.70, 5.90, 5.15 and 4.75 kbit/s.
- Generates frame length of 95, 103, 118, 134, 148, 159, 204, or 244 bits for
bit rates 4.75, 5.15, 5.90, 6.70, 7.40, 7.95, 10.2, or 12.2 kbit/s, respectively
- AMR utilizes Discontinuous Transmission (DTX), with Voice Activity Detection
(VAD) and Comfort Noise Generation (CNG) to reduce bandwidth usage during silence
periods
- Algorithmic delay is 20 ms per frame. For bit-rates of 12.2, there is no 'algorithm'
look-ahead delay. For other rates, look-ahead delay is 5 ms. Note that there is
5 ms 'dummy' look-ahead delay, to allow seamless frame-wise mode switching with
the rest of rates.
- AMR is a hybrid speech coder which uses Algebraic Code Excited Linear Prediction
(ACELP)
- The complexity of the algorithm is rated at 5, using a relative scale where
G.711 is 1 and G.729a is 15.
- PSQM testing under ideal conditions yields Mean Opinion Scores of 4.14 for
AMR (12.2 kbit/s), compared to 4.45 for G.711 (u-law)
- PSQM testing under network stress yields Mean Opinion Scores of 3.79 for AMR
(12.2 kbit/s), compared to 4.13 for G.711 (u-law)
Convert MTS to AMR Related Topics:
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OGM to AMR,
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MOV to AMR,
H264 to AMR,
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DXA to AMR,
AMR to OGG,
PVA to AMR,
3G2 to AMR,
RPL to AMR,
SND to AMR,
MPGA to AMR,
VQF to AMR,
CAF to AMR,
SPX to AMR,
OGG to AMR,
MOD to AMR,
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4XM to AMR,
MJ2 to AMR,
XVID to AMR,
WM to AMR,
WAVE64 to AMR,
AMR Converter,
MLP to AMR,
NSV to AMR,
WV to AMR,
ROQ to AMR,
MPC to AMR,
3GPP to AMR,
FLAC to AMR,
DIF to AMR,
DVD to AMR,
FLIC to AMR,
OGX to AMR,
MXF to AMR,
AMV to AMR,
F4V to AMR
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