求翻译：视频信号信息量大，传输网络带宽要求高，于是提出个问题：能否将视频信号在传输前进行压缩编码，然后在网络上进行传输，以便节省传送的带宽和存储空间。是什么意思？

Informative video signal, the transmission of high bandwidth requirements, so the question raised: whether the video signal is compressed before transmission, encoding, and then transmitted on the network to save transmission bandwidth and storage space.

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The video signal information content is big, the transmission network band width requests high, therefore asks a question: Whether carries on the video signal before the transmission the compression code, then carries on the transmission in the network, in order to save the transmission the band wid

Informative video signal, transmission network bandwidth requirements, and raised a question: can I compress coding video signal before transmission, and then transmitted on the network in order to save transmission bandwidth and storage space.

Informative video signal, the transmission of high bandwidth requirements, so the question raised: whether the video signal is compressed before transmission, encoding, and then transmitted on the network to save transmission bandwidth and storage space.