Method and an electronic device for playback of video

Patent metadata

Field	Value
Publication number	US-9554186-B2
Application number	US-201514927273-A
Country	US
Kind code	B2
Filing date	Oct 29, 2015
Priority date	Oct 29, 2014
Publication date	Jan 24, 2017
Grant date	Jan 24, 2017

Abstract

The present disclosure relates to streaming of media content. In one example embodiment, an electronic device for playing video content may comprise a user interface, a processor and a memory. The memory may comprise computer program code, which, when run in the processor causes the electronic device to receive a first request to play first video content associated with a first video stream at the user interface, and in response to receiving the first request, pre-buffer data related to the first video stream; while pre-buffering this data and before playing the first video content at the user interface; display (at the user interface) a still image corresponding to a portion of the first video content in a first video tile at a first size; and re-size the first size to a second size such that a zooming-out effect of the displayed still image is provided.

First claim

What is claimed is:

1. A method of operating an electronic device for playback of video content, the method comprising:
displaying, at a user interface of an electronic device, an array of video options,
wherein the electronic device includes a media playback application that controls the playback of video content received from a media server, for playback by the electronic device,
wherein each video option corresponds to a respective video stream, and
wherein selecting a particular video option is interpreted as a request to the media server to return a corresponding particular item of video content;

receiving, at the user interface of the electronic device, a first request to play first video content associated with a first video stream at the user interface of the electronic device;
in response to receiving the first request, pre-buffering data related to the first video stream, including requesting, by the electronic device, the data related to the first video stream from the media server;
while pre-buffering said data at the electronic device, during a pre-buffering time, and before playing the first video content at the user interface,
displaying, at the user interface of the electronic device, a still image corresponding to a portion of the first video content, in a video tile at a first size; and
adjusting a size of the displayed still image, from the first size to a second size, including one of simultaneously padding or cropping the displayed still image so that it continues to fill an area of the video tile, to provide an effect of one of a zooming-out or zooming-in of the displayed still image; and

upon expiration of the pre-buffering time, transitioning from displaying the displayed still image, to playing the first video content.

2. The method of claim 1 , further comprising:
setting a timer to the pre-buffering time; and
displaying the still image until the pre-buffering time set by the timer expires.

3. The method of claim 2 , wherein the pre-buffering time is pre-determined.

4. The method of claim 2 , comprising, in response to the pre-buffering time set by the timer expiring:
ceasing to display the still image; and
beginning to play the first video content associated with the first video stream at the user interface.

5. The method of claim 3 , comprising, in response to the pre-buffering time set by the timer expiring:
ceasing to display the still image; and
beginning to play the first video content associated with the first video stream at the user interface.

6. A method of operating an electronic device for playback of video content, the method comprising:
displaying, at a user interface of an electronic device, an array of video options,
wherein the electronic device includes a media playback application that controls the playback of video content received from a media server, for playback by the electronic device,
wherein each video option corresponds to a respective video stream, and
wherein selecting a particular video option is interpreted as a request to the media server to return a corresponding particular item of video content;

receiving, at the user interface of the electronic device, a first request to play first video content associated with a first video stream at the user interface of the electronic device, wherein the first video stream corresponds to a first channel of a sequence of several channels;
in response to receiving the first request, playing the first video content associated with the first video stream at the user interface;
while playing the first video content at the user interface,
receiving a second request to play second video content associated with a second video stream at the user interface, wherein the second video stream corresponds to a second channel of the sequence of several channels;
in response to receiving the second request, pre-buffering data related to the second video stream, including requesting, by the electronic device, the data related to the second video stream from the media server;
while pre-buffering said data at the electronic device, during a pre-buffering time, and before playing the second video content at the user interface,
displaying, at the user interface of the electronic device, a still image corresponding to a portion of the second video content, in a video tile at a first size; and
adjusting a size of the displayed still image, from the first size to a second size, including one of simultaneously padding or cropping the displayed still image so that it continues to fill an area of the video tile, to provide an effect of one of a zooming-out or zooming-in of the displayed still image; and

upon expiration of the pre-buffering time, transitioning from displaying the displayed still image, to playing the second video content.

7. The method of claim 6 , further comprising:
setting a timer to the pre-buffering time; and
displaying the still image until the pre-buffering time set by the timer expires.

8. The method of claim 7 , wherein the buffering time is pre-determined.

9. The method of claim 7 , comprising, in response to the pre-buffering time set by the timer expiring:
ceasing to display the still image; and
beginning to play the second video content associated with the second video stream at the user interface.

10. The method of claim 8 , comprising, in response to the pre-buffering time set by the timer expiring:
ceasing to display the still image; and
beginning to play the second video content associated with the second video stream at the user interface.

11. The method according to claim 7 , comprising:
playing the first video content concurrently with displaying the still image.

12. An electronic device for playback of video content, the electronic device comprising:
a user interface;
a processor; and
a memory storing computer program code, which, when run in the processor causes the electronic device to:
display, at the user interface of the electronic device, an array of video options,
wherein each video option corresponds to a respective video stream, and
wherein selecting a particular video option is interpreted as a request to a media server to return a corresponding particular item of video content;

receive, at the user interface of the electronic device, a first request to play first video content associated with a first video stream at the user interface of the electronic device; and
in response to receiving the first request, pre-buffer data related to the first video stream, including requesting, by the electronic device, the data related to the first video stream from the media server;
while pre-buffering said data at the electronic device, during a pre-buffering time, and before playing the first video content at the user interface,
display, at the user interface of the electronic device, a still image corresponding to a portion of the first video content, in a video tile at a first size; and
adjust a size of the displayed still image, from the first size to a second size, including one of simultaneously padding or cropping the displayed still image so that it continues to fill an area of the video tile, to provide an effect of one of a zooming-out or zooming-in of the displayed still image; and

upon expiration of the pre-buffering time, transition from displaying the displayed still image, to playing the requested first video content.

13. The electronic device of claim 12 , wherein the memory stores computer program code, which, when run in the processor causes the electronic device to set a timer to the pre-buffering time and to display the still image until the pre-bufferin

Assignees

• Spotify Ab

Inventors

• Tsiridis Theodoros
• Fleming Daniel
• Van Schneider Tobias

Classifications

• H04N21/8153

  comprising still images, e.g. texture, background image · CPC title

• H04N21/4424 Primary

  Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used (error monitoring in general G06F11/30; arrangements for monitoring conditions of receiving stations in broadcast systems H04H60/32; diagnosis, testing or measuring for television receivers H04N17/04) · CPC title

• H04N21/433

  Content storage operation, e.g. storage operation in response to a pause request, caching operations · CPC title

• G06F3/048

  Interaction techniques based on graphical user interfaces [GUI] · CPC title

• H04N21/4312 Primary

  involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations · CPC title