Methods and systems for efficiently downloading media assets
Methods and systems are described for downloading media assets efficiently and quickly before loss of network connectivity. The method may allow a user to download portions of a media asset in different versions to download a maximum portion of the media asset before loss of network connectivity. Certain versions of media assets may be downloaded more quickly than other versions of media assets. The method may also allow a user to view partially downloaded media assets without network connectivity. The method may also replace portions of media assets downloaded in a first version with portions of the media assets in a second version once network connectivity is restored.
1. A method comprising:
receiving, via a computing device, a user selection of a content item available in a high quality version and a low quality version, the high quality version having a higher quality than the low quality version;
estimating an amount of time remaining before a loss of connectivity between the computing device and a server;
determining a download speed at which the computing device can download content from the server;
computing, based on the estimated amount of time remaining before the loss of connectivity and the determined download speed, a size of a portion of the high quality version of the content item and a size of a portion of the low quality version of the content item to request for download,
wherein a combination of the portion of the high quality version and the portion of the low quality version forms a complete version of the content item, and
wherein the computing comprises optimizing the size of the portion of the high quality version and the size of the portion of the low quality version to maximize the size of the portion of the high quality version and to ensure that the complete version of the content item can be downloaded at the download speed in the estimated amount of time before the loss of connectivity; and
downloading the complete version of the content before the loss of connectivity.
2. The method of claim 1 , wherein the computing, based on the estimated amount of time remaining before the loss of connectivity and the determined download speed, the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item to request for download comprises:
monitoring the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item;
determining an available download bandwidth; and
adjusting the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item based on the available download bandwidth.
3. The method of claim 1 , wherein the computing, based on the estimated amount of time remaining before the loss of connectivity and the determined download speed, the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item to request for download comprises:
determining an available download bandwidth based on the estimated amount of time remaining before the loss of connectivity between the computing device and a server and the determined download speed; and
optimizing the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item based on the determined available download bandwidth.
4. The method of claim 1 , wherein
the high quality version comprises any of standard definition quality, high-definition quality, 4K video quality, 240p video quality, 320p video quality, 480p video quality, 720p video quality, and 1080p video quality,
the low quality version comprises any of standard definition quality, high-definition quality, 4K video quality, 240p video quality, 320p video quality, 480p video quality, 720p video quality, and 1080p video quality, and
the low quality version is lower quality than the high quality version.
5. The method of claim 1 , wherein the estimating the amount of time remaining before the loss of connectivity comprises retrieving a user profile comprising at least one of a calendar, a location, and a behavior pattern.
6. The method of claim 1 , wherein the estimating the amount of time remaining before the loss of connectivity is a first estimated amount of time remaining, and further comprising:
estimating a second amount of time remaining before the loss of connectivity;
computing, based on the second amount of time remaining, a size of a portion of a medium quality version of the content item, wherein a combination of the portion of the high quality version, the portion of the middle quality version and the portion of the low quality version forms a complete version of the content item, and
wherein the computing comprises optimizing the size of the portion of the high quality version, the portion of the middle quality version and the size of the portion of the low quality version to maximize the size of the portion of the high quality version and to ensure that the complete version of the content item can be downloaded at the download speed in the estimated amount of time before the loss of connectivity; and
downloading the complete version of the content item before the second amount of time remaining before the loss of connectivity.
7. The method of claim 1 , wherein the computing comprises:
identifying a size of a plurality of versions of the media asset;
calculating a maximum download based on the download speed, estimated amount of time remaining before the loss of connectivity between the computing device and the server; and
determining based on the maximum download, the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item.
8. The method of claim 1 , further comprising accessing a user profile; and wherein the estimating the amount of time remaining before the loss of connectivity between the computing device and the server comprises identifying previous periods of unavailability of the network based on receiving user commands from the user associated with the user profile.
9. The method of claim 1 , wherein the estimating the amount of time remaining before the loss of connectivity between the computing device and the server comprises degradation of a communication network.
10. The method of claim 1 , wherein the computing the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item comprises:
calculating a total downloadable amount of bits based on the estimated amount of time remaining before the loss of connectivity and the determined download speed;
allocating a first fraction of the total downloadable amount of bits to the size of the portion of the high quality version; and
allocating a second fraction of the total downloadable amount of bits to the size of the portion of the low quality version, wherein the first fraction of the total downloadable amount of bits and the second fraction of the total downloadable amount of bits utilize complete total downloadable amount of bits.
11. A system comprising:
communication circuitry configured for a communication network; and
control circuitry configured to:
receive, via a computing device, a user selection of a content item available in a high quality version and a low quality version, the high quality version having a higher quality than the low quality version;
estimate an amount of time remaining before a loss of connectivity between the computing device and a server;
determine a download speed at which the computing device can download content from the server;
compute, based on the estimated amount of time remaining before the loss of connectivity and the determined download speed, a size of a portion of the high quality version of the content item and a size of a portion of the low quality version of the content item to request for download,
wherein a combination of the portion of the high quality version and the portion of the low quality version forms a complete version of the content item, and
wherein the control circuitry configured to compute by optimizing the size of the portion of the high quality version and the size of the portion of the low quality version to maximize the size of the portion of the high quality version and to ensure that the complete version of the content item can be downloaded at the download speed in the estimated amount of time before the loss of connectivity; and
download the complete version of the content before the loss of connectivity.
12. The system of claim 11 , wherein the control circuitry is configured to compute, based on the estimated amount of time remaining before the loss of connectivity and the determined download speed, a size of a portion of the high quality version of the content item and a size of a portion of the low quality version of the content item to request for download by:
monitoring the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item;
determining an available download bandwidth; and
adjusting the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item based on the available download bandwidth.
13. The system of claim 11 , wherein the control circuitry is configured to compute, based on the estimated amount of time remaining before the loss of connectivity and the determined download speed, a size of a portion of the high quality version of the content item and a size of a portion of the low quality version of the content item to request for download by:
determining an available download bandwidth based on the estimated amount of time remaining before the loss of connectivity between the computing device and a server and the determined download speed; and
optimizing the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item based on the determined available download bandwidth.
14. The system of claim 11 , wherein
the high quality version comprises any of standard definition quality, high-definition quality, 4K video quality, 240p video quality, 320p video quality, 480p video quality, 720p video quality, and 1080p video quality,
the low quality version comprises any of standard definition quality, high-definition quality, 4K video quality, 240p video quality, 320p video quality, 480p video quality, 720p video quality, and 1080p video quality, and
the low quality version is lower quality than the high quality version.
15. The system of claim 11 , wherein the control circuitry is configured to estimate the amount of time remaining before the loss of connectivity by retrieving a user profile comprising at least one of a calendar, a location, and a behavior pattern.
16. The system of claim 11 , wherein the estimated the amount of time remaining before the loss of connectivity is a first estimated amount of time remaining, and wherein the control circuitry is further configured to:
estimate a second amount of time remaining before the loss of connectivity;
compute, based on the second amount of time remaining, a size of a portion of a medium quality version of the content item, wherein a combination of the portion of the high quality version, the portion of the middle quality version and the portion of the low quality version forms a complete version of the content item, and
wherein the computing comprises optimizing the size of the portion of the high quality version, the portion of the middle quality version and the size of the portion of the low quality version to maximize the size of the portion of the high quality version and to ensure that the complete version of the content item can be downloaded at the download speed in the estimated amount of time before the loss of connectivity; and
download the complete version of the content item before the second amount of time remaining before the loss of connectivity.
17. The system of claim 11 , wherein the control circuitry configured to compute by:
identifying a size of a plurality of versions of the media asset;
calculating a maximum download based on the download speed, estimated amount of time remaining before the loss of connectivity between the computing device and the server; and
determining based on the maximum download, the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item.
18. The system of claim 11 , wherein the control circuitry is further configured to access a user profile; and
wherein the control circuitry configured to estimate the amount of time remaining before the loss of connectivity between the computing device and the server by identifying previous periods of unavailability of the network based on receiving user commands from the user associated with the user profile.
19. The system of claim 11 , wherein the control circuitry is configured to estimate the amount of time remaining before the loss of connectivity between the computing device and the server by degradation of a communication network.
20. The system of claim 11 , wherein the control circuitry is configured to compute the size of the portion of the high quality version of the content item and the size of the portion of the low quality version of the content item by:
calculating a total downloadable amount of bits based on the estimated amount of time remaining before the loss of connectivity and the determined download speed;
allocating a first fraction of the total downloadable amount of bits to the size of the portion of the high quality version; and
allocating a second fraction of the total downloadable amount of bits to the size of the portion of the low quality version, wherein the first fraction of the total downloadable amount of bits and the second fraction of the total downloadable amount of bits utilize complete total downloadable amount of bits.