Simultaneously rendering an image stream of static graphic images and a corresponding audio stream

A non-transitory computer-readable storage medium having stored thereon instructions which, when executed by a processor of a computing device, cause the computing device to:

• access a network accessible library having stored thereon an image stream of static graphic images and a corresponding audio stream;
• download from the network accessible library one or more static graphic images from the image stream, wherein the one or more static graphic images are each associated with time information including at least one of a start time, an end time, and a duration relative to a timeline of the audio stream;
• assemble a first page from the one or more static graphic images;
• assign to the first page time information including at least one of a start time, an end time, and a duration relative to the timeline of the audio stream, wherein the time information for the first page is determined on the basis of the time information for the one or more static graphic images;
• download from the network accessible library a portion of the audio stream including a first time offset, wherein the first time offset corresponds to a first position on the first page;
• and
• simultaneously render the first page and the portion of the audio stream by using the time information for the one or more static graphic images or for the first page, wherein the portion of the audio stream is rendered in dependence upon the first time offset.