Real-time low-bit rate video transcoding method based on H.264
A technology of video transcoding and low bit rate, applied in the field of low bit rate video transcoding based on H.264, can solve the problems of transcoder limitation, affecting transcoding speed, etc. smooth effect
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[0038] In order to facilitate the understanding and implementation of the present invention, the following describes the present invention in further detail in conjunction with a wireless video-on-demand example.
[0039] Such as image 3 In wireless video on demand, the encoded video streams are stored on the video server. These video streams are compressed under the premise of high bit rate, that is, the image size is large, the frame rate is high, and the image quality is good. When a wireless terminal user orders a certain video segment, the corresponding required parameters will be sent to the video server at the same time. These parameters include: image size, frame rate, bit rate, etc. The video server starts the transcoding module according to the requirements of these parameters, transcodes the encoded video stream to the required format, and sends the transcoded video stream to the user terminal in real time.
[0040] The transcoding module uses the pre-designed classifie...
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