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Darvision.com - DVMPEG - Specifications
Specifications

DVMPEG

 Compatibility Works with any software that uses Microsoft Video for Windows API for saving AVI files in Windows 9x/NT/2000/XP
No extra hardware is required for MPEG compression
 Source files Any supported by host software
 Resolution Any, from 32x32 to 720x576;
do not need to be a multiple of 8 o 16
 Output Frame Rates 30, 29.97 (NTSC), 25 (PAL), 24 (FILM), 23.976
half- and quarter-speed frame rates (e.g. 15 or 7.5 fps for NTSC) are possible when compressing with AVI2MPEG program.
 Input Video Compressed or uncompressed, converted to 24 bit RGB
 Input Audio Uncompressed 8 or 16 bit PCM sampled at 11.025, 22.05, 32, 44.1, 48 kHz;
converted to 16 bit, 32, 44.1, 48 kHz
 Output formats MPEG 2 program streams
(ISO/IEC 13818-1)
MPEG 2 video elementary streams
(ISO/IEC 13818-2, Main Profile@Main Level)
MPEG 1 system streams
(ISO/IEC 11172-1), including VideoCD (White Book) compatible
MPEG 1 video elementary streams
(ISO/IEC 11172-2)
MPEG 1 audio layer II elementary streams
(ISO/IEC 11172-3)
 Compressed data rates (Kbits/sec) MPEG 1 video: 50 to 4000
MPEG 2 video: 1000 to 16000
MPEG 1 audio: 32 to 384
 Additional features Batch MPEG conversion using AVI2MPEG program or some video editing software
Produces ultra-compact MPEG files from low frame rate video clips
Selectable number of I-, P- and B-frames per GOP
Adjustable bitrate bandwidth allocation (ratio) for I-, P- and B-frames
Adjustable motion estimation window (default: 32x32 pixels)
Several ways of handling interlaced video (fields) during MPEG2 compression

More info

Selectable video pre-filtering helps to achieve better output quality
Encoding parameters presets for various types of video source material

Specifications are subject to change without notice.

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