Method and system for user experience event processing and analysis
A method and system for user experience event processing and analysis are provided. In one embodiment, a method is provided comprising: receiving a recorded video of a display of the host device and a reference video; comparing the recorded video with the reference video to identify differences, wherein the recorded video and the reference video are synchronized based on content rather than time; receiving data indicating activity of a storage device of the host device; correlating the differences with the data indicating activity of the storage device; and generating an analysis of the correlation. Other embodiments are possible, and each of the embodiments can be used alone or together in combination.
1. A method for analyzing user experience events, the method comprising:
performing the following in a computing device in communication with a host device:
receiving a recorded video of a display of the host device and a reference video;
comparing the recorded video with the reference video to identify dropped and/or duplicate frames, wherein the recorded video and the reference video are synchronized based on content rather than time;
receiving data indicating activity of a storage device of the host device, wherein the activity of the storage device comprises one or more of the following: an input/output operation, processor utilization, memory usage, a kernel event, and an operating system event; and
generating an analysis of a correlation between dropped and/or duplicate frames and the data indicating activity of the storage device to indicate what activity of the storage device occurred when a dropped and/or duplicate frame occurred.
2. The method of claim 1 , wherein the input/output operation comprises one or more of the following: a read operation, a write operation, an erase operation, a move operation, a trim operation, and a discard operation.
3. The method of claim 1 , wherein the video of the display of the host device is recorded using a camera.
4. The method of claim 1 , wherein the video of the display of the host device is recorded using an application in the host device.
5. The method of claim 1 , wherein the analysis comprises at least one of a report and a graph.
6. The method of claim 1 , wherein the recorded video is synchronized with the reference video based on content rather than time by separating the two videos into frames, numbering each frame, and then rebuilding the numbered frames into new videos.
7. The method of claim 1 , further comprising filtering the recorded video to account for one or more of the following: video compression and quality degradation.
8. The method of claim 1 , wherein the storage device comprises a three-dimensional memory.
9. A system comprising:
a storage device configured to:
store a recorded video of a display of a host device;
store a reference video; and
store data indicating activity of a storage device of the host device, wherein the activity of the storage device comprises one or more of the following: an input/output operation, processor utilization, memory usage, a kernel event, and an operating system event; and
a visualizer module configured to:
compare the recorded video and the reference video to identify dropped and/or duplicate frames; and
generate an analysis of a correlation between dropped and/or duplicate frames and the data indicating activity of the storage device to indicate what activity of the storage device occurred when a dropped and/or duplicate frame occurred, wherein the recorded video and the reference video are synchronized based on content rather than time.
10. The system of claim 9 , wherein the input/output operation comprises one or more of the following: a read operation, a write operation, an erase operation, a move operation, a trim operation, and a discard operation.
11. The system of claim 9 , wherein the video of the display of the host device is recorded using a camera.
12. The system of claim 9 , wherein the video of the display of the host device is recorded using an application on the host device.
13. The system of claim 9 , wherein the analysis comprises at least one of a report and a graph.
14. The system of claim 9 , wherein the recorded video is synchronized with the reference video based on content rather than time by separating the recorded video and the reference video into frames, numbering each frame, and then rebuilding the numbered frames into new videos.
15. The system of claim 9 , further comprising an image processing module configured to filter at least one of the recorded video and the reference video to account for one or more of the following: video compression and quality degradation.
16. The system of claim 9 , wherein the storage device comprises a three-dimensional memory.
17. A system comprising:
means for receiving a recorded video of a display of a host device and a reference video;
means for comparing the recorded video with the reference video to identify dropped and/or duplicate frames, wherein the recorded video and the reference video are synchronized based on content rather than time;
means for receiving data indicating activity of a storage device of the host device, wherein the activity of the storage device comprises one or more of the following: an input/output operation, processor utilization, memory usage, a kernel event, and an operating system event; and
means for generating an analysis of a correlation between dropped and/or duplicate frames and the data indicating activity of the storage device to indicate what activity of the storage device occurred when a dropped and/or duplicate frame occurred.
18. The system of claim 17 , wherein the storage device comprises a three-dimensional memory.
19. The system of claim 17 , wherein the input/output operation comprises one or more of the following: a read operation, a write operation, an erase operation, a move operation, a trim operation, and a discard operation.