
*** Original commit ***
Rollback of e60609e344
*** Original commit ***
Prevent creation of new sessions if the Timeline is empty.
We currently create sessions based on the placeholder window
index. This shouldn't be needed as we now set a non-empty
timeline as soon as the first MediaItem...
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PiperOrigin-RevId: 369609523
ExoPlayer library
The ExoPlayer library is split into multiple modules. See ExoPlayer's top level README for more information about the available library modules and how to use them.