I have to convert a RGB888 video with active video resolution of 454 x 380 with PCLK 17 MHz @60 fps.
But at the output I am observing a resolution of 452 x 380.
- May I know why it is so? Is that due to the aspect ratio setting?
- And the two pixels lost per line, whether it is at the beginning or end of the line or somewhere in between?
- Is there any way to handle this non-standard resolution without loosing pixels?
- I have also shared the register values programmed below:
Master_Write(0x41,0x10); // Power Up Transmitter
//Fixed Registers to be set on Power Up
//Setup Video Input Mode
Master_Write(0x15,0xF0); //Video Format ID (24 bit RGB 4:4:4 or YCbCr 4:4:4 Separate Syncs) and I2S frequency Invalid
Master_Write(0x16,0x30); //Input Color depth (8 bit)
Master_Write(0x17,0x00); //Aspect ratio of input Video (Set for 4:3 )
// Setup Video Output Mode
Master_Write(0x18,0x46); //CSC Disable
Master_Write(0xAF,0x06); //HDMI Mode Select
Thanks in Advance!