Distance-based rendering of media files
View Patent ↗A rendering device is configured to dynamically vary how audio and visual information is rendered by a rendering device responsive to changes in distance between the rendering device and a mobile device carried by a user. As the user moves about, the distance between the rendering device and the mobile device carried by the user will vary. As the distance between the mobile device and the rendering device changes, the rendering system can dynamically adapt how the audio and visual information is rendered. For example, the rendering device can increase or decrease the volume of an audio output, depending on changes in the distance. Also, the rendering device can change how visual information is rendered on a display responsive to changes in distance. In some embodiments, when the distance between the mobile device and rendering device exceeds a predetermined distance, the audio and/or visual information may be sent to the mobile device.
1. A method of rendering a media file, said method comprising:
monitoring a distance between a rendering device and a mobile device while the media file is being rendered; and
dynamically varying how the media file is rendered responsive to changes in the distance between the rendering device and the mobile device; and
if the distance between the rendering device and the mobile device exceeds a predefined distance, outputting audio of the media file by the rendering device to a speaker on the mobile device, outputting an image of the media file by the rendering device to a display on the mobile device, or both.
2. The method of claim 1 wherein the media file comprises audio output to a speaker associated with the rendering device, and wherein varying how the media file is rendered comprises varying a volume of the audio output by the speaker.
3. The method of claim 1 wherein the media file comprises an image or text displayed on a display associated with the rendering device, and wherein varying how the media file is rendered comprises varying the size of the displayed image or text.
4. The method of claim 1 wherein the media file comprises a still image or video image displayed on a display associated with the rendering device, and wherein varying how the media file is rendered comprises varying a zoom level for the displayed image.
5. The method of claim 1 wherein the media file comprises a still image or video image displayed on a display associated with the rendering device, and wherein varying how the media file is rendered comprises varying a resolution of the displayed image.
6. The method of claim 1 wherein the media file comprises a web page displayed on a display associated with the rendering device, and wherein varying how the media file is rendered comprises varying a page layout for the displayed the web page.
7. A rendering device for rendering a media file, said device comprising:
a distance monitoring circuit configured to monitor a distance between the rendering device and a mobile device while the media file is being rendered; and
a rendering circuit configured to:
dynamically vary how the media file is rendered responsive to changes in the distance between the rendering device and the mobile device; and
if the distance between the rendering device and the mobile device exceeds a predefined distance, output audio of the media file to a speaker on the mobile device, output an image of the media file to a display on the mobile device, or both.
8. The rendering device of claim 7 wherein the media file comprises audio output to a speaker associated with the rendering device, and wherein the rendering circuit is configured to vary a volume of the audio output by the speaker.
9. The rendering device of claim 7 wherein the media file comprises an image or text displayed on a display associated with the rendering device, and wherein the rendering circuit is configured to vary the size of the displayed image or text.
10. The rendering device of claim 7 wherein the media file comprises a still image or video image displayed on a display associated with the rendering device, and wherein the rendering circuit is configured to vary a zoom level for the displayed image.
11. The rendering device of claim 7 wherein the media file comprises a still image or video image displayed on a display associated with the rendering device, and wherein the rendering circuit is configured to vary a resolution of the displayed image.
12. The rendering device of claim 7 wherein the media file comprises a web page displayed on a display associated with the rendering device, and wherein the rendering circuit is configured to vary a page layout for the displayed web page.