Please solve the programming task below using a self-contained code snippet in a markdown code block.

Run-length encoding is a compression algorithm that allows for an integer array nums with many segments of consecutive repeated numbers to be represented by a (generally smaller) 2D array encoded. Each encoded[i] = [vali, freqi] describes the ith segment of repeated numbers in nums where vali is the value that is repeated freqi times.

For example, nums = [1,1,1,2,2,2,2,2] is represented by the run-length encoded array encoded = [[1,3],[2,5]]. Another way to read this is "three 1's followed by five 2's".

The product of two run-length encoded arrays encoded1 and encoded2 can be calculated using the following steps:

Expand both encoded1 and encoded2 into the full arrays nums1 and nums2 respectively.
Create a new array prodNums of length nums1.length and set prodNums[i] = nums1[i] * nums2[i].
Compress prodNums into a run-length encoded array and return it.

You are given two run-length encoded arrays encoded1 and encoded2 representing full arrays nums1 and nums2 respectively. Both nums1 and nums2 have the same length. Each encoded1[i] = [vali, freqi] describes the ith segment of nums1, and each encoded2[j] = [valj, freqj] describes the jth segment of nums2.
Return the product of encoded1 and encoded2.
Note: Compression should be done such that the run-length encoded array has the minimum possible length.
 
Please complete the following python code precisely:
```python
class Solution:
    def findRLEArray(self, encoded1: List[List[int]], encoded2: List[List[int]]) -> List[List[int]]:
```