Method and system for simultaneously uploading video file and transcoding

Patent

Method and system for simultaneously uploading video file and transcoding

- 08 Jun 2016

2

TL;DR: In this paper, the authors proposed a method and a system for simultaneously uploading video file and transcoding, which consists of virtualizing to obtain a complete file according to local file information uploaded by a client via a data transmission channel, and sending the URL of the complete file to a transcoding server.

Abstract: The invention relates to a method and a system for simultaneously uploading video file and transcoding. The method for simultaneously uploading video file and transcoding comprises the following steps of virtualizing to obtain a complete file according to local file information uploaded by a client via a data transmission channel, and sending the URL of the complete file to a transcoding server; receiving a file offset download request sent by the transcoding server according to the URL, and forwarding the file offset download request to the client via a command transmission channel; receiving the binary data of the file read and uploaded by the client according to the file offset download request; recording the binary data according to a preset format, and forwarding the binary data to the transcoding server; and transcoding the received binary data by the transcoding server. According to the method, the transcoding response speed can be greatly increased, the idle time of the transcoding server can be reduced, and the utilization ratio of the transcoding server can be improved.

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Citations

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Lossless video compression method

Song Bo, +1 more

- 03 May 2019

TL;DR: In this article, a lossless video compression method was proposed, which comprises the following steps of obtaining an original video, classifying the original video into a standard video and a non-standard video, and carrying out normalization processing on the video in the standard format, and it is guaranteed that original video images are adopted when the video is checked and screened.

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1

Patent

Live video transcoding device, method and computer readable storage medium

Zhang Guoliang

- 27 Jun 2019

TL;DR: In this paper, a live video transcoding device, comprising a memory and a processor, is described, where the memory storing a transcoding program that can be run on the processor, the program being executed by the processor to implement the following steps: when starting to receive a streaming media file uploaded by a push-stream client, creating an transcoding task for the streaming media, and performing a decoding task on the basis of a data packet in a data cache queue, and recording a processing status of the data packet, periodically detecting an execution status, marking a first data packet

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Patent

Cloud mode streaming media service platform

Xiaogang Wei, +3 more

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TL;DR: In this article, a cloud mode streaming media service platform consisting of navigation module, data module, control module, and a content distribution network module is presented, which can meet demands of various terminal users for streaming media.

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Patent

Cloud-Based Transcoding Platform Systems and Methods

Yu Huang, +3 more

- 19 Oct 2011

TL;DR: In this article, a transcoder transcodes the small segment files from one format such as a bit rate or a frame size to another while the receiver is still receiving a new data block.

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41

Patent

Distributed real-time transcoding method and system

Yongqiang Yang, +2 more

- 13 Jul 2011

TL;DR: In this paper, a distributed real-time transcoding method is proposed, in which video source files are logically partitioned by a source file server, and partitions and partition information are transmitted to a task database.

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36

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Video distributed coding format converting method

Qi Liu, +7 more

- 14 Nov 2012

TL;DR: In this article, a video distributed coding format converting method is proposed, which mainly comprises the following steps: slicing the original video, slicing a complete, big and long-duration video into several small videos, and converting the video code of the small videos to ensure that every piece of the video is an independent video sub-block, the smaller the video blocking is, the less elapsed time the code converting needs, thus the real-time property can be ensured.

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