Is there a simple way to slide edits from a point in time, like a video editor? I have dozens of tracks with specific timing and have always found it problematic and time-consuming to scroll down the long list and try and create a selection that covers all keyframes.
Sometimes, I have dozens of tracks. Sometimes I need to repeat this process dozens of times. Assuming I’m not alone.
One possibility is to use the Selection Range, which can be defined with the shortcuts i and o. Once you define that selection range, you can use the menu item Select Keys in Selection Range to select the keys in between (note, you don’t have to expand to show all the tracks, it’ll select all the keys within the range). Then, you can nudge those selected keys with the shortcuts Ctrl-Left and Ctrl-Right.
Oh, there is also a shortcut to select all the keys forward Ctrl-] or backwards Ctrl-[ from the current frame. If you have no objects selected, it’ll select all the keys on all the objects. If you have an object selected, it’ll restrict the selection to keys that are only on that object.