Abstract: A system, method, and computer program product are provided for generating an image thumbnail. In operation, an image is received. Additionally, a most relevant portion of the image is determined. Further, a cropping area is identified, based on the most relevant portion of the image. The cropping area is applied to the image. Moreover, an image thumbnail for the image is generated, based on the applied cropping area.

Abstract: An encoder provided according to an aspect of the present invention uses an approach which seeks to limit the number of bits in each of a sequence of video frames to a same upper limit. By providing such a restriction, additional budget (i.e., more number of bits that can be used for the encoded bits for the frame) may be available for encoding of later received frames in the sequence, thereby avoiding quality degradation with respect to reproduction of such later frames. According to another aspect of the present invention, a quantization parameter used during encoding is controlled to enforce such a limit. According to one more aspect of the present invention, a quantization parameter is generated for a video frame by examining content corresponding to the same video frame.

Abstract: A method includes transmitting encoded video data related to video frames of a video stream from a source to a client device through a network such that a packet of the encoded video data is limited to including data associated with one portion of a video frame. The video frame includes a number of portions including the one portion. The method also includes time-stamping, through the client device and/or the source, the video frames such that packets of a video frame have a common timestamp. Further, the method includes decoding, at the client device, the video frames at a level of a portion of a video frame instead of a level of the video frame based on the time-stamping.

Abstract: An encoder provided according to an aspect of the present invention uses an approach which seeks to limit the number of bits in each of a sequence of video frames to a same upper limit. By providing such a restriction, additional budget (i.e., more number of bits that can be used for the encoded bits for the frame) may be available for encoding of later received frames in the sequence, thereby avoiding quality degradation with respect to reproduction of such later frames. According to another aspect of the present invention, a quantization parameter used during encoding is controlled to enforce such a limit. According to one more aspect of the present invention, a quantization parameter is generated for a video frame by examining content corresponding to the same video frame.