RV has quite a few hotkeys that are useful!
| Hotkey | Action |
|---|---|
| F1 (Fn + F1 on Mac) | Toggle Menu Bar Visibility |
| F2 (Fn + F2 on Mac) | Toggle Heads-Up Timeline |
| F3 (Fn + F3 on Mac) | Toggle Timeline Magnifier |
| F4 (Fn + F4 on Mac) | Toggle Heads-Up Image Info |
| F5 (Fn + F5 on Mac) | Toggle Heads-Up Color Inspector |
| F6 (Fn + F6 on Mac) | Toggle Wipes |
| F7 (Fn + F7 on Mac) | Toggle Heads-Up Info Strip |
| F8 (Fn + F8 on Mac) | Toggle Heads-Up External Process Progress |
| ~ | Toggle Timeline |
| ` | Toggle Fullscreen Mode |
| ! | Set image scale to 1:1 on presentation device |
| * | Apply Random Luminance LUT |
| ( | Cycle Image Stack Backwards |
| ) | Cycle Image Stack Forwards |
| [ | Set In Point |
| ] | Set Out Point |
| \ | Reset In/Out Points |
| , | Set Frame Increment to -1 (reverse) |
| . | Set Frame Increment to 1 (forward) |
| < | Go to Matching Frame of Previous Source |
| > | Go to Matching Frame of Next Source |
| ? | Show Help Options |
| Space | Toggle Play |
| 1 | Scale 1:1 |
| 2 | Scale 2:1 |
| 3 | Scale 3:1 |
| 4 | Scale 4:1 |
| 5 | Scale 5:1 |
| 6 | Scale 6:1 |
| 7 | Scale 7:1 |
| 8 | Scale 8:1 |
| A | Toggle Real-Time Playback |
| a | Show Alpha Channel |
| B | Edit Display Brightness |
| b | Show Blue Channel |
| C | Toggle Region Caching |
| c | Normal Color Channel Display |
| D | Toggle Display LUT |
| e | Edit Current Source Relative Exposure |
| F | Enter FPS Value From Keyboard |
| f | Frame Image in View |
| G | Set Frame Number Using Keyboard |
| g | Show Green Channel |
| h | Edit Current Source Hue |
| I | Toggle Shotgun Info Widget |
| i | Toggle Heads-Up Image Info |
| k | Edit Current Source Contrast |
| L | Toggle Cineon Log to Linear Conversion |
| l | Show Image Luminance |
| M | Cycle Matte Opacity |
| m | Toggle Mark At Frame |
| n | Toggle Nearest Neighbor/Linear Filter |
| P | Toggle Ping/Pong Playback |
| p | Toggle Premult Display |
| q | Close Session |
| R | Force Reload of Current Source |
| r | Show Red Channel |
| S | Edit Current Source Saturation |
| T | Toggle Current Luminance LUT |
| t | Toggle Heads-Up Timeline |
| v | Enter Display Gamma |
| W | Fit Window to Pixels |
| w | Resize Window to Fit |
| X | Flop Image |
| Y | Flip Image |
| y | Edit Current Source Gamma |
| Alt + f (Option + f on Mac) | Set image scale fit image width on presentation device |
| Alt + l (Option + l on Mac) | Rotate Image 90deg Counter-Clockwise |
| Alt + n (Option + n on Mac) | Turn On Nudge Keys |
| Alt + r (Option + r on Mac) | Rotate Image 90deg Clockwise |
| Alt + s (Option + s on Mac) | Turn On Stereo Keys |
| Alt + left arrow (Option + left arrow on Mac) | Go to Previous Marked Frame |
| Alt + right arrow (Option + right arrow on Mac) | Go to Next Marked Frame |
| Keypad-enter (Fn + enter/return on Mac) | Set Frame Number Using Keyboard |
| Home (Fn + left arrow on Mac) | Go to Beginning of In/Out Range |
| End (Fn + right arrow on Mac) | Go to End of In/Out Region |
| Page-up (Fn + up arrow on Mac) | Set In/Out to Next Marked Range |
| Page-down (Fn + down arrow on Mac) | Set In/Out to Previous Marked Range |
| Ctrl + e (Cmd + e on Mac) | Export Quicktime Movie |
| Ctrl + f (Cmd + f on Mac) | Frame Image Width |
| Ctrl + i (Cmd + i on Mac) | Add Source |
| Ctrl + l (Cmd + l on Mac) | Toggle Look-Ahead Caching |
| Ctrl + m (Cmd + m on Mac) | Cycle Mattes |
| Ctrl + o (Cmd + o on Mac) | Open File |
| Ctrl + p (Cmd + p on Mac) | Toggle Presentation Mode |
| Ctrl + q (Cmd + q on Mac) | Close Session |
| Ctrl + s (Cmd + s on Mac) | Save Session |
| Ctrl + v (Cmd + v on Mac) | Edit Global Audio Volume |
| Ctrl + w (Cmd + w on Mac) | Close Session |
| Ctrl + left arrow (Cmd + left arrow on Mac) | Set In/Out to Previous Marked Range |
| Ctrl + right arrow (Cmd + right arrow on Mac) | Set In/Out to Next Marked Range |
| Ctrl + up arrow (Cmd + up arrow on Mac) | Expand In/Out to Neighboring Marked Ranges |
| Ctrl + down arrow (Cmd + down arrow on Mac) | Contract In/Out from Neighboring Marked Ranges |
| Left arrow | Move Back One Frame |
| Right arrow | Step Forward 1 Frame |
| Up arrow | Toggle Forward/Backward Playback |
| Down arrow | Toggle Play |
| Tab | Toggle Heads-Up Timeline |
| Shift + home (Shift + Fn + left arrow on Mac) | Reset All Color |
| Shift + left arrow | Go to Previous View |
| Shift + right arrow | Go to Next View |
You can read more here:
https://help.autodesk.com/view/SGSUB/ENU/?guid=SG_RV_rv_faq_rv_hotkeys_html