On 22/05/2019 18:55, Darren Mo wrote:
> Good question. The subtitle would be discarded if it overlaps an edit 
> boundary.
> 
> The root cause is the MOV demuxer currently marks boundary packets for 
> discard. However, due to subtitle frames not being discarded (fixed by this 
> patch), the root cause is hidden. A potential fix for the root cause would be 
> to handle boundary packets by changing their timestamps to fit the edit 
> boundary. (That would be a separate patch though.)

As a start, this patch seems reasonable then...

- Derek
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