产品描述
The A2e H.264 Encoder is still the industry’s smallest and fastest, which makes it ideal for FPGA designs with limited resources. A single core is capable of compressing 1080p30 video in a Spartan 6 device. The A2e H.264 Encoder supports H.264 variable and fixed bit-rate encoding of video streams. Multiple cores can be used for processing larger size or higher bandwidth images. We’ve added several enhancements to the latest revision of the core and supporting
material.
主要特性与优势
- Highly optimized AMD FPGA Footprint
- Supports resolutions up to 4096 x 4096 (multiple instantiations)
- Variable Bit Rate (VBR) and Constant Bit Rate (CBR)
- Verilog Source and Netlist versions available
- Pre-packaged for Coregen via IP-XACT
- Entropy Encoding: CAVLC
- Fully compatible with the ITU-T H.264 specification
- Fully synchronous design
- Generates I and P frames
- Profile level 3.1 is supported
- Search range: 80 x 48 pixels, Full, ½, ¼ pixel resolution
- Support for Single or Multiple slices via firmware control
- Support for intra 4 x 4 DC prediction
- Supports YUV 4:2:0 video input
- Supports simultaneous encoding of multiple streams of arbitrary sizes and compression ratios
