SYSTEMS, METHODS, AND MEDIA FOR EDITING VIDEO DURING PLAYBACK VIA GESTURES
Described are computer-based systems, computer-implemented methods, and non-transitory computer-readable media for editing video in real-time, or substantially in real-time, using gestures to apply transitions and effects to a plurality of simultaneously played video sources to create an edited video output.
1 . A computer-implemented method comprising:
detecting a single gesture input from a user, the single gesture input indicative of a selection of at least two input videos and an effect;
measuring one or more of a gesture distance of the single gesture input, a gesture time duration of the single gesture input, a gesture velocity of the single gesture input, or a gesture path of the single gesture input;
determining one or more parameters of the effect indicated by the single gesture input based on the measuring; and
generating an output video based on the at least two input videos by applying the effect according to the one or more parameters.
2 . The method of claim 1 , wherein the one or more parameters includes a duration time of a dissolve effect.
3 . The method of claim 1 , wherein the one or more parameters includes a curve defining a transition effect.
4 . The method of claim 1 , wherein the one or more parameters includes instantaneous rates of change of frames in a wipe transition.
5 . The method of claim 1 , wherein the one or more parameters include one or more of instantaneous intensities, opacities, or alphas of one or more input videos in a dissolve transition.
6 . The method of claim 1 , wherein the effect is a transition that includes one of: a cut transition, a fade transition, a dissolve transition, a wipe transition, or a ripple transition.
7 . A computer-implemented method comprising:
detecting a single gesture input from a user, the single gesture input indicative of a selection of at least two input videos and an effect;
measuring a property of the single input gesture;
determining one or more parameters of the effect indicated by the single gesture input based on the property;
applying the effect, based on the one or more parameters, to the at least two input videos to generate a combined video; and
providing the combined video as an output.
8 . The method of claim 7 , wherein the property includes one or more of a gesture distance of the single gesture input, a gesture time duration of the single gesture input, a gesture velocity of the single gesture input, or a gesture path of the single gesture input.
9 . The method of claim 7 , wherein the one or more parameters includes a duration time of a dissolve effect.
10 . The method of claim 7 , wherein the one or more parameters includes a curve defining a transition effect.
11 . The method of claim 7 , wherein the one or more parameters includes instantaneous rates of change of frames in a wipe transition.
12 . The method of claim 7 , wherein the one or more parameters include one or more of instantaneous intensities, opacities, or alphas of one or more input videos in a dissolve transition.
13 . The method of claim 7 , wherein the effect is a transition that includes one of: a cut transition, a fade transition, a dissolve transition, a wipe transition, or a ripple transition.
14 . A system comprising:
one or more processors coupled to a nontransitory computer readable medium having stored thereon software instructions that, when executed by the one or more processors, cause the one or more processors to perform operations including:
detecting a single gesture input from a user, the single gesture input indicative of a selection of at least two input videos and an effect;
measuring a property of the single input gesture;
determining one or more parameters of the effect indicated by the single gesture input based on the property;
applying the effect, based on the one or more parameters, to the at least two input videos to generate a combined video; and
providing the combined video as an output.
15 . The system of claim 14 , wherein the property includes one or more of a gesture distance of the single gesture input, a gesture time duration of the single gesture input, a gesture velocity of the single gesture input, or a gesture path of the single gesture input.
16 . The system of claim 14 , wherein the one or more parameters includes a duration time of a dissolve effect.
17 . The system of claim 14 , wherein the one or more parameters includes a curve defining a transition effect.
18 . The system of claim 14 , wherein the one or more parameters includes instantaneous rates of change of frames in a wipe transition.
19 . The system of claim 14 , wherein the one or more parameters include one or more of instantaneous intensities, opacities, or alphas of one or more input videos in a dissolve transition.
20 . The system of claim 14 , wherein the effect is a transition that includes one of: a cut transition, a fade transition, a dissolve transition, a wipe transition, or a ripple transition.