Intel x25-V

[Metroid]

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I'm not sure if I understood your question but If you want a SSD for streams or physical encode or decode, first you need to know much much MB/s these formats require.

For users recording digital television programming, the recordable Blu-ray Disc standard's initial data rate of 36 Mbit/s is more than adequate to record high-definition broadcasts from any source (IPTV, cable/satellite, or terrestrial). BD Video movies have a maximum data transfer rate of 54 Mbit/s, a maximum AV bitrate of 48 Mbit/s (for both audio and video data), and a maximum video bit rate of 40 Mbit/s. This compares to HD DVD movies, which have a maximum data transfer rate of 36 Mbit/s, a maximum AV bitrate of 30.24 Mbit/s, and a maximum video bitrate of 29.4 Mbit/s.

http://en.wikipedia.org/wiki/Blu-ray_Disc

This quote above illustrates the Blu-ray which uses far more resources than other products alike.The Intel X25-V will do just fine.

Regards,