MacroSystem Digital Video HDV-Recorder Uživatelský manuál stáhnout pdf (Strana 111)

111

Bogart SE 5 User manual

8.3.1 Creating DVDs (SD)

When you render a DVD and the RenderBooster is available

and activated, Arabesk will use the RenderBooster instead of

the software encoder.

When the RenderBooster is calculating, both little lamps at the

back of the RenderBooster will alternately light at a fast pace.

The calculation is both faster and more efﬁcient. This means

that, as a rule, you should be able to select a lower image

quality than when you do not use the RenderBooster.

The RenderBooster always uses compressed audio. It is there-

fore not possible to select uncompressed audio when using

the RenderBooster.

The ‘Calculation’ setting has no effect when using the Render-

Booster. The resulting image quality will always be better than

the intensive mode when using the software encoder.

The clearest improvement regarding image quality and calcu-

lating speed is achieved when creating a video DVD from high

resolution source footage (1920x1080, 1440x1080).

8.3.2 Creating AVCHDs (HD)

The RenderBooster can also be used when creating AVCHDs.

When doing so, the RenderBooster is so efﬁcient that even

lower quality levels result in a very good image quality.

The RenderBooster cannot be used for footage in 1280x720

mode.

8.4 Exporting storyboards

The function ‘Exporting storyboard’ will automatically display

new export formats when the RenderBooster is discovered.

Depending on the current project resolution, these are MPEG

2, H.264 or MP4 ﬁle formats. The data rate can be set.

These modes are easily recognized because of the addition

‘RenderBooster’. Other modes (MPG, MTS) are not acceler-

ated, but use the software encoder as before.

The acceleration is often considerable.

8.5 Troubleshooting

In case of difﬁculties with the RenderBooster, you should ﬁrst

completely switch off the Casablanca and then restart it. Sim-

ply restarting without a complete shutdown is not enough. The

RenderBooster is its own computer and remains unaffected

by a restart of the Casablanca. When the RenderBooster has

become ‘out of step’, its power must be cut by a complete

shutdown. Only then will it restart.

Please note: the RenderBooster should not be connected or

disconnected while the system is in use.

If you have trouble using the RenderBooster for the ﬁrst time,

it is possible that the ﬁrmware update did not succeed. Repeat

the procedure for its initial use.

Please consider: the ﬁrmware update can take several minutes

and starts only a short time after the start of Arabesk.

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