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@@ -680,7 +680,7 @@ Description
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the value.
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Param[0]
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Command number:
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- 1=set initial SCR value when starting encoding.
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+ 1=set initial SCR value when starting encoding (works).
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2=set quality mode (apparently some test setting).
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3=setup advanced VIM protection handling (supposedly only for the cx23416
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for raw YUV).
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@@ -689,7 +689,11 @@ Param[0]
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4=generate artificial PTS timestamps
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5=USB flush mode
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6=something to do with the quantization matrix
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- 7=set navigation pack insertion for DVD
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+ 7=set navigation pack insertion for DVD: adds 0xbf (private stream 2)
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+ packets to the MPEG. The size of these packets is 2048 bytes (including
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+ the header of 6 bytes: 0x000001bf + length). The payload is zeroed and
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+ it is up to the application to fill them in. These packets are apparently
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+ inserted every four frames.
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8=enable scene change detection (seems to be a failure)
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9=set history parameters of the video input module
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10=set input field order of VIM
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Hans Verkuil