In some cases (all buffers dropped by a parser) a decodebin2 chain might receive an EOS before it gets enough data to expose a decoded pad. In the case that no streams can expose a pad we should error out instead of hang. Fixes #542758
In some cases (all buffers dropped by a parser) a decodebin2 chain might receive an EOS before it gets enough data to expose a decoded pad. In the case that no streams can expose a pad we should error out instead of hang. Fixes #542758