Commit 1f792ab8 authored by Committed by Edward HerveyBrowse files
decodebin3: Handle dual-output of STREAM_START/EOS
In order to flush out multiqueue, we send again a STREAM_START and then a EOS event. The problem was that was that we might end up pushing out on the output of multiqueue (and therefore decodebin3) a series of: * EOS / STREAM_START / EOS Apart from the uglyness of such output, If decodebin3 is used with elements such as concat on their output, they might potentially block on that second STREAM_START. In order to make sure we don't end up in that situation we send a custom STREAM_START event when refreshing multiqueue (which we drop on the output) and we don't special case EOS events on streams on which we already got EOS. At worst we now end up sending at most two EOS on the output of multiqueue (and decodebin3).
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