Video Chunk Transfer Pipeline with Overlapping Processing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The exponential growth in video content production and consumption, particularly in the Video on Demand (VoD) format, poses challenges in efficiently transferring large video files from source to destination with reduced turnaround time, especially in cloud computing environments where distance and network limitations affect transfer speed.
Innovation Solution
Dividing video signals into series of equal-length video chunks, allowing for simultaneous processing and transmission of each chunk, where processing and transmission cycles overlap, thereby reducing idle time and total transfer time without requiring additional CPU or hardware resources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If video files are transferred sequentially from source to destination, then data integrity is maintained, but transfer time increases significantly
Solution Approach 1:
The video file is divided into multiple video chunks that can be processed and transmitted independently. Each chunk is handled as a separate unit, allowing parallel processing and reducing overall transfer time while maintaining data integrity through systematic reassembly at the destination.
Solution Approach 2:
Video chunks are processed in advance before complete transmission is needed. The system prepares and encodes chunks ahead of time, storing them in a buffer, so that transmission can begin immediately when ready, reducing idle time and accelerating the overall transfer process.
2Productivity
If video processing is performed after complete file reception, then processing accuracy is ensured, but total turnaround time increases
Solution Approach 1:
The system performs preliminary processing on video chunks while they are being transmitted, rather than waiting for complete file reception. This overlapping of transmission and processing operations reduces total turnaround time while maintaining accuracy through systematic validation and reassembly protocols.
Solution Approach 2:
The processing operation continues uninterrupted by initiating work on subsequent chunks as they arrive, rather than waiting for complete file reception. This continuous processing approach eliminates idle time between reception and processing while maintaining quality through consistent processing standards applied to each chunk.
3Adaptability or versatility
If large video files are transmitted over long distances, then content accessibility is improved, but transfer speed decreases due to network limitations
Solution Approach 1:
The video file is segmented into smaller chunks that can be transmitted independently over the network. This segmentation allows parallel transmission of multiple chunks, improving overall transfer speed for long-distance communication while maintaining content accessibility across different network conditions.
Solution Approach 2:
The system transmits video chunks in advance of when they are needed for playback, performing partial transmission ahead of schedule. This approach compensates for long-distance network delays by having content ready before it is required, effectively improving perceived transfer speed without compromising accessibility.
Data Source
AI summary
Embodiments of the present disclosure provide methods, systems and computer program products for transfer of video signals at a destination with reduced turnaround time. According to one embodiment, a method includes performing transfer of a series of video chunks of a video signal, each video chunk of the series of video chunks comprising a sequence of video frames, wherein for each video chunk, one or more processors perform a processing cycle comprising: receiving the sequence of video frames from a source; processing the received sequence of video frames to generate a processed sequence of video frames, wherein receiving of a consecutive video chunk of the series of video chunks comprising a consecutive sequence of video frames is initiated simultaneously while initiating said processing of the received sequence of video frames; and transmitting the processed sequence of video frames for consumption at a destination.