H.264 encoder IP

The UHT-H264E-FME core is a scalable, ultra-high throughput, hardware H.264 encoder, designed to enable 4K and 8K Ultra HD resolutions in power- and cost-effective FPGA or ASIC implementations.
Powered by a highly-featured Full Motion Estimation engine, this encoder is the most advanced one of our UHT H.264 IP cores and offers best-in-class compression for applications needing advanced H.264 efficiency for high-quality, low-bitrate video encoding.

The UHT-H264E-LME core implements a simple and flexible, requests based, external memory interface with independent read and write data paths.
The external memory I/F is also designed to be tolerant to memory delays and latencies, which may be present in a shared memory system architecture.

The UHT-H264E-IDR core implements a simple and flexible, requests based, external memory interface with independent read and write data paths.
The external memory I/F is also designed to be tolerant to memory delays and latencies, which may be present in a shared memory system architecture.

1.5 clocks/pixel processing rate Fully compatible with the ITU-T H.264 specification Available with bus widths from 8-12 to handle deeper pixel depths (Pre-compiled for Binary license.) Supports resolutions up to 4096 x 4096 (can be expanded with additional cores) Supports simultaneous encoding of multiple streams of arbitrary sizes and compression ratios Generates I and P frames Variable Bit Rate (VBR) and Constant Bit Rate (CBR) Search range: 80 X 48 pixels, Full, 1/2, 1/4 pixel resolution Entropy Encoding: CAVLC Support for intra 4 x 4 DC prediction Support for Single or Multiple slices via firmware control Supports YUV 4:2:0 video input Fully synchronous design Available as FPGA specific netlist Custom versions available
Recent Enhanced Features
New improved AXI wrapper to simplify integration of core AXI stream for video input and compressed output Latency reduced from 1 frame to less than 1ms for a 1080p30 video stream LOWEST LATENCY IN THE INDUSTRY! Others quote low latency but limit it to I frame only. Our core is low latency and supports I and P frames! Significant reduction in Block RAM requirements for external raster to macroblock reordering

The H264-HP-E core is an advanced and self-contained ITU-T H.264 High profiles hardware encoder.
This core is available in Intra-only [IDR], Light Motion Estimation [LME] and Full Motion Estimation [FME] prediction engine configurations.
It supports real time encoding of both single and multiple 4:2:0 and 4:2:2 video streams, in 8-, 10- or 12-bit per component color depth, up to Profile Level 5.2.

The H264-BP-E core is an advanced self-contained hardware H.264 encoder that conforms to the ITU-T H.264 Constrained Baseline Profile.
This core is available in Intra-only [IDR], Light Motion Estimation [LME] and Full Motion Estimation [FME] prediction engine configurations.
It supports the real time encoding of both single and multiple 8-bit 4:2:0 video streams, up to Profile Level 5.2.

The H264-MP-E core is an advanced self-contained hardware H.264 encoder that conforms to the ITU-T H.264 Main Profile.
This core is available in Intra-only [IDR], Light Motion Estimation [LME] and Full Motion Estimation [FME] prediction engine configurations.
It supports the real time encoding of both single and multiple 8-bit 4:2:0 video streams, up to Profile Level 5.2.

Video compression standard ITU.T Rec. H.264 | ISO/IEC 14496-10 AVC.
EXTREME SPEED, providing a constant throughput of >5 pixels encoded per clock cycle.

H.264 Encoder IP