... encoder 2. minimum code rate compress technology 3.digital cable headend 4.Powerful image super mpeg2 encoder, digital ... output imageTow Video encoding format support MPEG-2 and MPEG-4 coding formatMultiple audio standardMore ... audio quality,Ac3,AACResolutionStandardComplying CCIR601Standarad Support 1/2D1,2/3D1,3/4D1PAL720*576, 704*576, 640 ... super mpeg2 encoder as 2.5mbps least, digital cable headend