Casting, Dies, and Molds

Casting is a manufacturing process in which a molten metal is injected or poured into a mold to form an object of the desired shape.

Molds tend to be used to produce products that need to be hollow in the middle, whereas dies are used to stamp solid products out of media such as steel.

A die is a block of metal with a special shape or with a pattern cut into it that is used for shaping other pieces of metal such as coins or for making patterns.

Tool and die makers are a class of machinists in the manufacturing industries that make jigs, fixtures, dies, molds, machine tools, cutting tools, gauges, and other tools used in manufacturing processes.

Streaming vs. Casting

These terms are used when discussing getting information from devices to your TV. Streaming is video-delivery sent over the internet to your computer or smart TV. It also may refer to Internet Protocol television (IPTV) also called just Internet TV. It includes Live TV, time shifted replays of live TV, and video on demand, such as movies. IPTV is delivered over a closed, proprietary network, accessed via a specific internet service provider. It is different from OTT (see below), which is open and delivered by providers over the top of any internet service.

Casting refers to the delivery of audio, video, or other media types from a users mobile device or PC to a Television or connected TV device. For mobile devices, such as smartphones, mirroring means casting uses your bandwidth allocation and costs money each time you use it. Video uses an extremely high amount of bandwidth and if you do not have unlimited use, your monthly phone bill could be enormous. Mirroring takes the display from a sender devices and replicates that on a receiving device. Casting without mirroring means that after you cast the video to your TV, you can use the phone as normal, because it hands off the original signal to the TV.

Bottom line, streaming goes directly to a device and casting sends a stream from one device to another.