IBC2011 AJAの場合

Io XT。Thunderbolt接続のキャプチャーボックス。BMDでいうところのUltraStudio 3D。だいたいどこの製品も似通ってくるものだ。

• Two Thunderbolt ports, supports multiple Thunderbolt-enabled device “daisy-chaining”
• Two 3G/HD/SD-SDI inputs and outputs
• Single link SDI 4:2:2 support, single and dual-link SDI 4:4:4 support
• HDMI input and output (including support for 3D)
• Analog HD/SD component and composite output, 10-bit
• Video Up, Down, and Cross conversion (hardware-based, 10-bit)
• 8-channel embedded SDI audio I/O
• 8-channel balanced analog audio output (using an optional DB-25 type cable)
• Uncompressed I/O allows capture, monitoring and mastering to Apple ProRes, DVCProHD, CineForm, Avid DNxHD and more
• Front panel LED VU meters
• Headphone output w/level control
• Reference In/LTC In (selectable)
• LTC output
• RS-422
• 4-pin XLR Power (AC adapter included)
• AJA Control Room software
• AJA Technical Support and International Warranty included

違いはTBが2ポートあるとか、VUメーターがあるとか、コンポーネント入力があるとか、高機能な印象だ。

Q4出荷で$1495。 XLR電源があるのでポータブルには使いやすそう。