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Multi-machine Capture System - TreetWiki

Multi-machine Capture System

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(Preliminary Video Capture Setup)
(Wirecast Configuration)
* Under Sources, choose Show Sources Settings. In the window that appears, click on the Intensity Pro card and set its format to one of the HD 720p framerates that your Video Source machine supports. This is probably 720p50 or 720p60. There are actually only three 720p formats the card supports: the other one is 720p59.94. I was only able to use 720p60 due to limitations of my source system. Click Save. You should be seeing a little green light to the left of the card in the left of the Source settings window and you may even see video if you have anything at the right spec coming into the card. Close the window.
* Under Sources, choose Show Sources Settings. In the window that appears, click on the Intensity Pro card and set its format to one of the HD 720p framerates that your Video Source machine supports. This is probably 720p50 or 720p60. There are actually only three 720p formats the card supports: the other one is 720p59.94. I was only able to use 720p60 due to limitations of my source system. Click Save. You should be seeing a little green light to the left of the card in the left of the Source settings window and you may even see video if you have anything at the right spec coming into the card. Close the window.
* Under Broadcast, select Broadcast Settings. For the Encoder Preset you will need to edit an existing preset until it looks like this:
* Under Broadcast, select Broadcast Settings. For the Encoder Preset you will need to edit an existing preset until it looks like this:
 +
 +
[[File:ProResWCEncoder.jpg]]
 +
For Audio I chose MPEG-4 Audio and Best Quality. It won't let you save at higher than 44.1 sample rate, not 48. Odd. Save the Encoder Preset under a reasonable name, then select it as the active Encoder Preset. I called it "720p23.976". Set the Destination to "Record to Disk" and choose the file location. This includes a default filename: check "Auto increment filenames" and it will add a numeric suffix for each file recorded. Make sure that all the stuff you just set up appears in the window at the top of the panel and then click Save. In fact, all you have done here is to set up an Encoder Preset, because if you had wanted to set WC up for broadcast live streaming, this would not be the settings you would use. To set the Record parameters, click the little hard drive labelled "Record" in the top left of the WC main window and do most of the same thing again, except for the fact that you simply have to select the Encoder Preset that you created earlier. When you click this in future, it will start capturing to disc.
For Audio I chose MPEG-4 Audio and Best Quality. It won't let you save at higher than 44.1 sample rate, not 48. Odd. Save the Encoder Preset under a reasonable name, then select it as the active Encoder Preset. I called it "720p23.976". Set the Destination to "Record to Disk" and choose the file location. This includes a default filename: check "Auto increment filenames" and it will add a numeric suffix for each file recorded. Make sure that all the stuff you just set up appears in the window at the top of the panel and then click Save. In fact, all you have done here is to set up an Encoder Preset, because if you had wanted to set WC up for broadcast live streaming, this would not be the settings you would use. To set the Record parameters, click the little hard drive labelled "Record" in the top left of the WC main window and do most of the same thing again, except for the fact that you simply have to select the Encoder Preset that you created earlier. When you click this in future, it will start capturing to disc.

Revision as of 11:05, 27 July 2011

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