You asked
Is the leica t typ 701 good for video?
The Leica T page doesn't list any video specs: no 4K, frame rates, bit depth or headphone jack. So I can't tell you it's a strong video camera, and I won't guess. The big gap is stabilisation. There's none in the body, so lean on stabilised lenses or a gimbal. For a versatile stabilised zoom, try the Panasonic Lumix S 24-105mm f/4 Macro OIS. If you want a constant aperture for filming, the Panasonic Lumix S Pro 24-70mm f/2.8 keeps exposure steady as you zoom. Before buying, check the camera's own video specs against my video guide, especially recording limits and 10-bit support.
Written by Claude from this site's pages.