Method and system for compressing and transmitting video stream files
A technology of file compression and video streaming, applied in digital video signal modification, electrical components, image communication, etc., can solve problems affecting user experience, poor video playback quality, etc., to ensure visual experience, reduce bit rate, and save network resources Effect
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Embodiment 1
[0035] This embodiment provides a method for compressing and transmitting video stream files, such as figure 1 shown, including steps:
[0036] S11: Acquiring the current image information of the video and the image information of the video image within a preset period;
[0037] S12: Comparing the image information of the video frame within the preset period with the image information of the current video frame, and acquiring a frame area whose image color scale difference is greater than a preset threshold;
[0038] S13: Reserving the picture image areas whose image color scale difference value is greater than a preset threshold value within a preset period, and replacing the picture image areas whose image color scale difference value is smaller than a preset threshold value.
[0039] In this embodiment, before step S11, it also includes:
[0040] Step S101: Obtain current terminal network status information;
[0041] Step S102: Determine whether the network status matche...
Embodiment 2
[0059] This embodiment provides a system for compressing and transmitting video stream files, such as figure 2 shown, including:
[0060] Picture image acquisition module 22: used to acquire the current picture image information of the video and the video picture image information in the preset period;
[0061] Image level comparison module 23: used to compare the image information of the video picture within the preset period with the image information of the current video picture, and obtain the picture area whose image color level difference is greater than the preset threshold;
[0062] Picture processing module 24: for retaining the picture image areas whose image color scale difference value is greater than the preset threshold value within a preset period, and replacing the picture image area whose image color scale difference value is smaller than the preset threshold value.
[0063] In this embodiment, the preset period is the residence time of human visual illusions....
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