特点
- 4K/60p HEVC/H.265或AVC/H.264实时编码/解码
- 4K/60p HEVC/H.265的10ms超低延迟编码（可选）
- 支持HDR（高动态范围）视频的HEVC编码算法
- 低功耗（4K/60p HEVC编码为6.3W）并在软件包中嵌入四个DRAM（动态随机存取存储器）实现了系统的高密度
应用
- 广播
- IP视讯分送
- 医疗
- 标识系统
规格
| Video | Encoding | HEVC/H.265 4:2:2 10bit (up to 4096 x 2160p60) AVC/H.264 4:2:2 10bit (up to 2160p60) MPEG2 4:2:0 8bit (up to 1080i59.94, 1080p30) |
|---|---|---|
| Ultra Low Latency Encoding *1 | HEVC/H.265 4:2:2 10bit (up to 4096 x 2160p60) Latency : 10ms |
|
| Decoding *2 | HEVC/H.265 4:2:2 10bit (up to 4096 x 2160p60) AVC/H.264 4:2:2 10bit (up to 2160p60) MPEG2 4:2:0 8bit (up to 1080i59.94, 1080p30) |
|
| Transcoding *3 | HEVC to HEVC, H.264 to HEVC, MPEG2 to HEVC, etc. | |
| Pre-Processing | De-Interlacing, Scaling, Filtering, Video overlay | |
| Multiple channel operation | Up to 4ch @HEVC/H.265 encoding, 1080p60 | |
| HDR ready | - | |
| Audio | Encoding | LPCM, AAC-LC, MPEG1-Layer2 |
| Decoding | LPCM, AAC-LC, MPEG1-Layer2 | |
| Pass through | - | |
| Stream processing | TS MUX | Up to 4ch |
| TS DEMUX | Up to 4ch | |
| Interface | Control | PCIe 2.0 |
| Stream | PCIe 2.0, TS-Serial Input x 4ch, TS-Serial Output x 4ch | |
| Video | PCIe 2.0, Video Parallel Input x 4ch, Video Parallel Output x 4ch |
|
| Audio | I2S Input x 4 stereo pair, I2S Output x 4 stereo pair | |
| System | Internal Memory | LPDDR4-2400 8Gbits x 4pcs |
| External Memory | LPDDR4-2400 (16bit x 2ch) x 2pcs | |
| Boot Device | SPI Flash | |
| Package | FCBGA 47.5mm x 47.5mm |
*1: 超低延迟编码是可选的。
*2: 解码功能是通过MB86M30生成的流来进行验证的。关于其他流的支持状态，请联系我们。
*3: 转码功能是可选的。
