System and method for improved display of media assets in a layout

Patent metadata

Field	Value
Publication number	US-9830047-B2
Application number	US-201514656048-A
Country	US
Kind code	B2
Filing date	Mar 12, 2015
Priority date	Mar 12, 2015
Publication date	Nov 28, 2017
Grant date	Nov 28, 2017

Abstract

Asset data streams are provided that facilitate the display of large numbers of media assets. Encoded asset data streams provide approximated aspect ratio information for media assets to be used in determining a position for each media asset in a dataset, thus being able to position all of the media assets in a media asset arrangement prior to being scrolled into view by the user. By communicating aspect ratio approximations as part of an encoded asset data stream of data to a web application, a user is able to scroll to any part of a dataset (e.g., a photo library) when presented in the web application without having to wait on the receipt of information for all media assets. Encoded asset data streams may further include asset identification offsets that indicate a sequential ordering of the individual assets in a dataset.

First claim

What is claimed is:

1. A computer-implemented method for displaying media assets, comprising executing on a processor the steps of:
receiving, at an electronic device, an electronic communication containing an encoded asset data stream, the encoded asset data stream including, for each media asset of a plurality of media assets, an approximated aspect ratio value and a unique identification number encoded in a predetermined number of bits of data, wherein the encoded asset data stream includes concatenating, for each one of the plurality of media assets, a first bit portion representing a number of additional bytes required to obtain a first media asset's unique identification number and a second bit portion representing a difference between the first media asset's unique identification number and a second media asset's unique identification number;
generating, using the encoded asset data stream, a media asset arrangement that includes a display position for at least a first subset of the plurality of media assets; and
displaying the first subset of the plurality of media assets in the media asset arrangement.

2. The computer-implemented method of claim 1 , further comprising:
receiving, at the electronic device, an encoded group arrangement data stream providing an index number of a first media asset for each different group corresponding to the plurality of media assets; and
displaying a boundary between each different group of the plurality of media assets.

3. The computer-implemented method of claim 1 , wherein at least the first subset of the plurality of media assets are sized to fit in the display position allocated to each media asset within the first subset of media assets included in the media asset arrangement.

4. The computer-implemented method of claim 3 , wherein each media asset of the plurality of media assets are sized to fit by adding or removing pixels from a scaled thumbnail of each media asset.

5. The computer-implemented method of claim 1 , wherein the media asset arrangement is arranged as a grid of columns and rows, further wherein a vertical position of one of the plurality of media assets in the media asset arrangement is based on a combined height of all rows positioned above that one of the plurality of media assets.

6. The computer-implemented method of claim 1 , wherein a horizontal position along a row of media assets in the media asset arrangement is based on a combined size of all media assets positioned to the left of a media asset at the horizontal position in the row of media assets.

7. A method, comprising executing on a processor the steps of:
assigning an approximated aspect ratio value and a unique identification number to each media asset of a plurality of media assets;
encoding the approximated aspect ratio value and the unique identification number for each of the plurality of media assets into an asset data stream value, including representing the approximated aspect ratio value and the unique identification number for each of the plurality of media assets in a predetermined number of bits within an encoded asset data stream, wherein encoding the encoded asset data stream includes concatenating, for each one of the plurality of media assets, a first bit portion representing a number of additional bytes required to obtain a first media asset's unique identification number and a second bit portion representing a difference between the first media asset's unique identification number and a second media asset's unique identification number;
receiving a request to display the plurality of media assets; and
transmitting, in response to the request, the encoded asset data stream to an arrangement engine, the arrangement engine configured to generate a media asset arrangement including a display position for each of the plurality of media assets based at least in part on the encoded asset data stream.

8. The method of claim 7 , further comprising:
assigning a sequential index number for each of the plurality of media assets based at least in part on their ordering within the encoded asset data stream;
categorizing the plurality of media assets into a plurality of different groups;
determining a first media asset for each different group; and
encoding a group arrangement data stream, wherein the group arrangement data stream provides at least the sequential index number of the first media asset for each different group.

9. The method of claim 8 , further comprising:
transmitting the group arrangement data stream to the arrangement engine, wherein the arrangement engine is further configured to insert a boundary between each different grouping of the plurality of media assets based on the groupings feed.

10. The method of claim 8 , wherein the plurality of media assets are categorized into the plurality of different groups based on at least one of a temporal information, a spatial information, a caption, a rating, a keyword, a camera specification, and other metadata associated with the plurality of media assets.

11. A non-transitory computer-readable medium, comprising instructions stored thereon, that when executed on a processor, perform the operations of:
assigning an approximated aspect ratio value and a unique identification number to each media asset of a plurality of media assets;
encoding the approximated aspect ratio value and the unique identification number for each of the plurality of media assets into an asset data stream, including representing the approximated aspect ratio value and the unique identification number for each of the plurality of media assets in a predetermined number of bits within an encoded asset data stream;
concatenating, for each one of the plurality of media assets, a first data portion representing a number of additional bytes required to obtain a first media asset's unique identification number and a second data portion representing a difference between the first media asset's unique identification number and a second media asset's unique identification number;
receiving a request to display the plurality of media assets; and
transmitting, in response to the request, the encoded asset data stream to an arrangement engine, the arrangement engine configured to generate a media asset arrangement including a display position for each of the plurality of media assets based at least in part on the encoded asset data stream.

12. The non-transitory computer-readable medium of claim 11 , further comprising instructions for performing the operations of:
assigning a sequential index number for each of the plurality of media assets based at least in part on their ordering within the encoded asset data stream;
categorizing the plurality of media assets into a plurality of different groups;
determining a first media asset for each different group; and
encoding a group arrangement data stream, wherein the group arrangement data stream provides at least the sequential index number of the first media asset for each different group.

13. The non-transitory computer-readable medium of claim 12 , further comprising instructions for performing the operations of:
transmitting the group arrangement data stream to the arrangement engine, wherein the arrangement engine is further configured to insert a boundary between each different group of the plurality of media assets, based on the group arrangement data stream.

14. The non-transitory computer-readable medium of claim 12 , wherein the plurality of media assets are categorized into different groupings based on at least one of a temporal information, a spatial information, a caption, a rating, a keyword, a camera s

Assignees

• Apple Inc
• Apple

Inventors

• Kirsch Brian E
• Edwall Charles E
• Shull Christopher J

Classifications

• G06F3/0485

  Scrolling or panning · CPC title

• G06F17/30244

  Physics · mapped topic

• G06F3/0482 Primary

  Interaction with lists of selectable items, e.g. menus · CPC title

• H04L65/4069

  Electricity · mapped topic

• H04L65/61

  for supporting one-way streaming services, e.g. Internet radio · CPC title