... 1.super mpeg2 encoder 2. minimum code rate compress technology 3.digital cable headend 4.Powerful image super mpeg2 encoder, digital cable ... 16:9 output imageTow Video encoding format support MPEG-2 and MPEG-4 coding formatMultiple audio standardMore powerful adjustment ... layer, CD audio quality,Ac3,AACResolutionStandardComplying CCIR601Standarad Support 1/2D1,2/3D1,3/4D1PAL720*576, 704*576, 640*576, ...