  Remote control vehicles require the transmission of large amounts of data,
and video is one of the most important sources for the driver. To ensure
reliable video transmission, the encoded video stream is transmitted
simultaneously over multiple channels. However, this solution incurs a high
transmission cost due to the wireless channel's unreliable and random bit loss
characteristics. To address this issue, it is necessary to use more efficient
video encoding methods that can make the video stream robust to noise. In this
paper, we propose a low-complexity, low-latency 2-channel Multiple Description
Coding (MDC) solution with an adaptive Instantaneous Decoder Refresh (IDR)
frame period, which is compatible with the HEVC standard. This method shows
better resistance to high packet loss rates with lower complexity.
