Processing and formatting video for interactive presentation

A computing device comprising:

• a display;
• at least one processor;
• and
• a non-transitory computer readable medium coupled with the processor, the computer readable medium comprising instructions stored thereon that are executable by the at least one processor to cause a computing device to perform operations comprising:
• detecting a user touch on a display screen of the computing device during display of a video comprising a sequence of frames;
• detecting a location of the user touch on the display screen of the computing device;
• determining in a current frame of the sequence of frames of the displayed video, a region of interest indicated by the location of the user touch on the display screen of the computing device;
• detecting that the computing device has been moved from a first angle or orientation to a second angle or orientation after detection of the user touch on the display screen of the computing device;
• for each frame of the sequence of frames after the current frame, performing operations comprising:
• cropping the frame to generate a cropped frame comprising a portion of the frame including the region of interest in the frame and based on the second angle or orientation;
• enlarging the cropped frame based on a display size corresponding to the second angle or orientation of the computing device during display of the video;
• and
• causing the enlarged cropped frame to replace the frame such that the enlarged cropped frame is displayed in the sequence of frames of the video on the display of the computing device instead of the frame.

A non-transitory computer readable medium comprising instructions stored thereon that are executable by at least one processor to cause a computing device to perform operations comprising:

• detecting a user touch on a display screen of the computing device during display of a video comprising a sequence of frames;
• detecting a location of the user touch on the display screen of the computing device;
• determining in a current frame of the sequence of frames of the displayed video, a region of interest indicated by the location of the user touch on the display screen of the computing device;
• detecting that the computing device has been moved from a first angle or orientation to a second angle or orientation after detection of the user touch on the display screen of the computing device;
• for each frame of the sequence of frames after the current frame, performing operations comprising:
• cropping the frame to generate a cropped frame comprising a portion of the frame including the region of interest in the frame and based on the second angle or orientation;
• enlarging the cropped frame based on a display size corresponding to the second angle or orientation of the computing device during display of the video;
• and
• causing the enlarged cropped frame to replace the frame such that the enlarged cropped frame is displayed in the sequence of frames of the video on the display of the computing device instead of the frame.