Systems and methods for providing transcoded portions of a video

• US 10,645,407 B2
• Filed: 03/29/2019
• Issued: 05/05/2020
• Est. Priority Date: 06/15/2016
• Status: Active Grant

• Current Assignee: GoPro, Inc.
• Original Assignee: GoPro, Inc.
• Inventors: Fernandes, Cedric
• Primary Examiner(s): Prince, Jessica M
• Application Number:
  US16/369,225
• Publication Number:
  US 20190230372A1
• Time in Patent Office: 403 Days
• CPC Class Codes: H04L 65/70 Media network packetisation
• CPC Class Codes: H04L 65/75 Media network packet handling
• CPC Class Codes: H04L 65/752 adapting media to network capabilities
• CPC Class Codes: H04N 19/40 using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
• CPC Class Codes: H04N 21/2343 involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements video transcoding H04N19/40; media packet handling at the source H04L65/762
• CPC Class Codes: H04N 21/2405 Monitoring of the internal components or processes of the server, e.g. server load allocation of resources in multiprogramming arrangements G06F9/50; performance measurement of computer activity G06F11/34

Abstract

Multiple videos having individual time durations may be obtained, including a first video with a first time duration. The videos may include visual information defined by one or more electronic media files. An initial portion of the first time duration where the one or more electronic media are to be transcoded may be determined, including determining whether the first time duration is greater than a predefined threshold and if the first time duration is greater than the predefined threshold, determining the initial portion to be an initial time duration that is less than the first time duration. One or more transcoded media files may be generated during the initial portion. A request for the first video may be received from a client computing platform. In response to receipt of the request, the one or more transcoded media files may be transmitted to the client computing platform for display.

Claims

1. A system that transcodes videos, the system comprising:

one or more physical computer processors configured by machine-readable instructions to;

determine an initial portion of a time duration of a video for transcoding, the video including visual information defined by one or more electronic media files, the video stored within the one or more electronic media files in a first video format, wherein the initial portion is determined based on whether the time duration is greater than a predefined threshold such that the initial portion is determined to be an initial time duration that is less than the time duration in response to the time duration being greater than the predefined threshold;

generate multiple transcoded media files of an initial portion of the video corresponding to the initial portion of the time duration, the initial portion of the video stored within the multiple transcoded media files in multiple video formats different from the first video format;

receive a request for the video from a client computing platform, the request including specification regarding compatibility of video format for playback associated with the client computing platform;

select at least one of the multiple transcoded media files for transmission to the client computing platform based on the compatibility of video format for playback associated with the client computing platform; and

effectuate transmission of one or more selected transcoded media files to the client computing platform.

2. The system of claim 1, wherein the one or more physical computer processors are further configured to:

define one or more segment portions within the video, individual segment portions having segment time durations, wherein a sum of the individual segment time durations for the video is equal to the time duration; and

store the one or more segment portions as separate individual segment portions of the video.

3. The system of claim 2, wherein in response to the time duration being greater than the predefined threshold, the initial time duration is a sum of an integer number of segment time durations.

4. The system of claim 3, wherein in response to the time duration being greater than the predefined threshold and in response to receipt of the request, one or more transcoded media files for remaining segment portions of the video are consecutively generated in order of the individual segment time durations.

5. The system of claim 3, wherein in response to the time duration being greater than the predefined threshold and in response to receipt of the request, one or more transcoded media files for multiple remaining segment portions of the video are simultaneously generated.

6. The system of claim 1, wherein in response to the time duration being equal to or less than the predefined threshold, the initial portion of the time duration is determined to be the time duration.

7. The system of claim 1, wherein the initial time duration is a proportion of the time duration.

8. The system of claim 1, wherein the initial time duration is a predefined time duration of the time duration.

9. The system of claim 1, wherein the multiple transcoded media files include a lower resolution version of the initial portion of the video than a resolution of the video.

10. The system of claim 1, wherein the multiple transcoded media files for the initial portion of the video include a link configured to return one or more transcoded media files for one or more remaining portions of the video, the link configured to be initialized by a user of the computing platform prior to or during consumption of the multiple transcoded media files for the initial portion of the video.

11. A method that transcodes videos, the method performed by a computing system including one or more processors, the method comprising:

determining, by the computing system, an initial portion of a time duration of a video for transcoding, the video including visual information defined by one or more electronic media files, the video stored within the one or more electronic media files in a first video format, wherein the initial portion is determined based on whether the time duration is greater than a predefined threshold such that the initial portion is determined to be an initial time duration that is less than the time duration in response to the time duration being greater than the predefined threshold;

generating, by the computing system, multiple transcoded media files of an initial portion of the video corresponding to the initial portion of the time duration, the initial portion of the video stored within the multiple transcoded media files in a multiple video formats different from the first video format;

receiving, by the computing system, a request for the video from a client computing platform, the request including specification regarding compatibility of video format for playback associated with the client computing platform;

selecting, by the computing system, at least one of the multiple transcoded media files for transmission to the client computing platform based on the compatibility of video format for playback associated with the client computing platform;

and effectuating, by the computing system, transmission of one or more selected transcoded media files to the client computing platform.

12. The method of claim 11, further comprising:

defining one or more segment portions within the video, individual segment portions having segment time durations, wherein a sum of the individual segment time durations for the video is equal to the time duration; and

storing the one or more segment portions as separate individual segment portions of the video.

13. The method of claim 12, wherein in response to the time duration being greater than the predefined threshold, the initial time duration is a sum of an integer number of segment time durations.

14. The method of claim 13, wherein in response to the time duration being greater than the predefined threshold and in response to receipt of the request, one or more transcoded media files for remaining segment portions of the video are consecutively generated in order of the individual segment time durations.

15. The method of claim 13, wherein in response to the time duration being greater than the predefined threshold and in response to receipt of the request, one or more transcoded media files for multiple remaining segment portions of the video are simultaneously generated.

16. The method of claim 11, wherein in response to the time duration being equal to or less than the predefined threshold, the initial portion of the time duration is determined to be the time duration.

17. The method of claim 11, wherein the initial time duration is a proportion of the time duration.

18. The method of claim 11, wherein the initial time duration is a predefined time duration of the time duration.

19. The method of claim 11, wherein the multiple transcoded media files include a lower resolution version of the initial portion of the video than a resolution of the video.

20. The method of claim 11, wherein the multiple transcoded media files for the initial portion of the video include a link configured to return one or more transcoded media files for one or more remaining portions of the video, the link configured to be initialized by a user of the computing platform prior to or during consumption of the multiple transcoded media files for the initial portion of the video.