The Codec uses context-switching technique and supports simultaneous encoding of multiple channels. In a PC with Intel Pentium 4 CPU and 256M SDRAM, the single-channel encoding speed is above 40f/s for QCIF sequences and 10f/s for CIF sequences.

• 在使用Intel Pentium 4 CPU、256M SDRAM的PC平台上,单通道的编码速度在QCIF分辨率下可达40帧/秒以上,在CIF分辨率下可达10帧/秒。