From: Luc J. <luc...@vi...> - 2010-05-19 18:22:29
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Hi, I want to be able to change the Zoom Factor of the Canon 1000D Camera. I could not find a EOS Zoom parameter in libgphoto2. But there's a Zoom command available for non EOS cameras (PTP_DPC_CANON_Zoom). I am using r12794. So, unless it is called something different, there does not seem to be any libgphoto2 command to change Zoom on a Canon EOS, while in LiveView. Am I mistaken??? Here's what I looked for : According to the Canon SDK, these are the settings that can be accessed : * I put in brackets what I think is the libgphoto2 equivalent * EVF Properties : PropID_Evf_OutputDevice [PTP_DPC_CANON_EOS_EVFOutputDevice] PropID_Evf_Mode [PTP_DPC_CANON_EOS_EVFMode] PropID_Evf_WhiteBalance [PTP_DPC_CANON_EOS_EVFWBMode] PropID_Evf_ColorTemperature [PTP_DPC_CANON_EOS_EVFColorTemp] PropID_Evf_DepthOfFieldPreview [PTP_DPC_CANON_EOS_DepthOfFieldPreview] EVF IMAGE DATA Properties (could not find a logical libgphoto2 equivalent) : PropID_Evf_Zoom PropID_Evf_ZoomPosition PropID_Evf_FocusAid PropID_Evf_Histogram PropID_Evf_ImagePosition PropID_Evf_HistogramStatus PropID_Evf_AFMode Zoom Values (provided by Canon SDK) public const int EvfZoom_Fit = 1; public const int EvfZoom_x5 = 5; public const int EvfZoom_x10 = 10; *** I cannot find a Canon SDK equivalent for these parameters, in libgphoto2 : PTP_DPC_CANON_EOS_EVFSharpness PTP_DPC_CANON_EOS_EVFClickWBCoeffs PTP_DPC_CANON_EOS_ExposureSimMode PTP_DPC_CANON_EOS_EVFRecordStatus PTP_DPC_CANON_EOS_LvAfSystem PTP_DPC_CANON_EOS_MovSize PTP_DPC_CANON_EOS_LvViewTypeSelect Am I missing something obvious? Thanks for the time! Luc Jalbert -- View this message in context: http://old.nabble.com/Canon-EOS-1000D-Zoom-in-LiveView-%28Evf%29-tp28612243p28612243.html Sent from the gphoto-devel mailing list archive at Nabble.com. |