Go to advanced search

by tomekziel
Sun Dec 29, 2013 9:26 pm
Forum: Camera board
Topic: Raspistill preview with 16:9 ratio on PAL composite display
Replies: 11
Views: 5312

Re: Raspistill preview with 16:9 ratio on PAL composite disp

Thanks! I was not aware of the -roi switch. For the record: with PAL screen widened from 4:3 to 16:9, following line results with valid-ratio preview of half screen width & full screen height picture, which is then shown on the screen. Proportions are valid thanks to using 75% of sensor height. sudo...
by tomekziel
Sun Dec 29, 2013 2:19 am
Forum: Camera board
Topic: Raspistill preview with 16:9 ratio on PAL composite display
Replies: 11
Views: 5312

Raspistill preview with 16:9 ratio on PAL composite display

Hi! Software: raspbian, hardware: Pi model B 512 with camera board Display: rear view car display, PAL composite input, 480x272 resolution, 16:9 aspect ratio Goal : I'd like to shot still images with raspistill then show it on the screen - with valid 16:9 ratio at both stages (camera preview and fin...

Go to advanced search