Cu comanda cat vframe_states data din directorul /sys/class/video putem afla informatii despre modul video curent, evident nu despre iesirea video care se regleza din settings.

la un canal SD avem:

Code:
KIII_PRO:/sys/class/video # cat video_state
cat video_state
zoom_start_x_lines:0.zoom_end_x_lines:703.
zoom_start_y_lines:0.zoom_end_y_lines:575.
frame parameters: pic_in_height 576.
frame parameters: VPP_line_in_length_ 704.
vscale_skip_count 0.
hscale_skip_count 0.
vpp_2pic_mode 0.
vpp_3d_scale 0.
vpp_3d_mode 0.
hscale phase step 0x2eec00.
vscale phase step 0x444000.
pps pre hsc enable 0.
pps pre vsc enable 0.
hscale filter coef 0.
vscale filter coef 0.
vpp_vert_chroma_filter_en 0.
post_blend_vd_h_start 0x0.
post_blend_vd_h_end 0xeff.
post_blend_vd_v_start 0x0.
post_blend_vd_v_end 0x86f.
VPP_hd_start_lines_ 0x0.
VPP_hd_end_lines_ 0x2bf.
VPP_vd_start_lines_ 0x0.
VPP_vd_end_lines_ 0x23f.
VPP_hsc_startp 0x1.
VPP_hsc_endp 0xeff.
VPP_vsc_startp 0x1.
VPP_vsc_endp 0x86f.

la un Full HD:

Code:
KIII_PRO:/sys/class/video # cat video_state
cat video_state
zoom_start_x_lines:0.zoom_end_x_lines:1919.
zoom_start_y_lines:0.zoom_end_y_lines:1079.
frame parameters: pic_in_height 1080.
frame parameters: VPP_line_in_length_ 1920.
vscale_skip_count 0.
hscale_skip_count 0.
vpp_2pic_mode 0.
vpp_3d_scale 0.
vpp_3d_mode 0.
hscale phase step 0x7ff780.
vscale phase step 0x7ff780.
pps pre hsc enable 0.
pps pre vsc enable 0.
hscale filter coef 0.
vscale filter coef 0.
vpp_vert_chroma_filter_en 0.
post_blend_vd_h_start 0x0.
post_blend_vd_h_end 0xeff.
post_blend_vd_v_start 0x0.
post_blend_vd_v_end 0x86f.
VPP_hd_start_lines_ 0x0.
VPP_hd_end_lines_ 0x77f.
VPP_vd_start_lines_ 0x0.
VPP_vd_end_lines_ 0x437.
VPP_hsc_startp 0x1.
VPP_hsc_endp 0xeff.
VPP_vsc_startp 0x1.
VPP_vsc_endp 0x86f.

la 4K:

Code:
KIII_PRO:/sys/class/video # cat video_state
cat video_state
zoom_start_x_lines:0.zoom_end_x_lines:3839.
zoom_start_y_lines:0.zoom_end_y_lines:2159.
frame parameters: pic_in_height 2160.
frame parameters: VPP_line_in_length_ 3840.
vscale_skip_count 0.
hscale_skip_count 0.
vpp_2pic_mode 0.
vpp_3d_scale 0.
vpp_3d_mode 0.
hscale phase step 0xffef00.
vscale phase step 0xffef00.
pps pre hsc enable 0.
pps pre vsc enable 0.
hscale filter coef 0.
vscale filter coef 0.
vpp_vert_chroma_filter_en 0.
post_blend_vd_h_start 0x0.
post_blend_vd_h_end 0xeff.
post_blend_vd_v_start 0x0.
post_blend_vd_v_end 0x86f.
VPP_hd_start_lines_ 0x0.
VPP_hd_end_lines_ 0xeff.
VPP_vd_start_lines_ 0x0.
VPP_vd_end_lines_ 0x86f.
VPP_hsc_startp 0x1.
VPP_hsc_endp 0xeff.
VPP_vsc_startp 0x1.
VPP_vsc_endp 0x86f.