The error mentioned in both questions is the same, (1, -2147483648), but the solutions are very different. The error itself is "MEDIA_ERROR_UNKNOWN", which would indicate that there are perhaps many different things wrong and hence many different ways to fix it.
I wouldn't have found the answer to this question without searching that exact error code, and I'm not sure that the question's SEO would be improved by removing it from the title. How can I improve my question and answer such that it doesn't get auto-detected as a duplicate?
I struggled with that solution for a long time this morning and wouldn't wish that process upon anyone else.