Make random_access_indicator check in demuxer optional

[samrat]

Hi,

I'm trying to demux an MPEG-TS stream. However, the stream doesn't seem to have random access indicator bits set. So all packets end up getting discarded as a result of the check here:

kim_mpeg_ts/lib/mpeg/ts/demuxer.ex

Line 108 in 9ee9ffb

rai = Enum.find_index(packets, fn x -> x.random_access_indicator end)

I'm fairly new to MPEG-TS, but my understanding is that random access indicators are not mandatory. Would it make sense to add a flag to toggle whether the demuxer checks for the random access indicator?