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Software » MPEG2 video encoder for the c6000

MPEG2 video encoder for the c6000

Project name:		MPEG2 video encoder for the c6000
Language:		ANSI C
Target platform:		Currently running on a Ti C6000
Abstract:		This takes the frame data in YUV422 format and encode them to a MPEG-2 video stream.
Key features and advantages:		The software is a complete tested solution. It has been highly optimised and all the code is based on integer maths.

Full Description

• Supports MPEG-2 (ISO/IEC 13818-2) and MPEG-1 (ISO/IEC 11172-2) encoding
• Adjustable GOP structure (I, P and B frames in different combinations) Ex: N=15, M=3 will produce a GOP structure {I BB P BB P BB P BB P BB}
• Supports both field and frame pictures (Field picture setting is good for interlaced video)
• Adjustable aspect ratios (square pel, 4:3,16:9, 2.11:1)
• Adjustable frame rate (23.976, 24, 25, 29.97, 30 frames/sec)
• High Bit-rate support
• Supports progressive and interlaced pictures
• Selectable chroma format (4:2:0, 4:2:2)
• Selectable video formats (PAL, NTSC, SECAM, MAC)
• Configurable motion estimation (quality and search range)
• Configurable closed_gop periodicity

Performance Parameters

RAM requirements: xxkB minimum, typicall xxkB

Typical code space requirements: xxkB

Typical speed: D1 PAL at xx% processor load (DM648 @900MHz)

MPEG2 video encoder for the c6000 Application Programming Interface