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Main Page > REAPER Documentation > ReaScript > ReaScript API, Functions > RPR SetMediaItemInfo Value
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR SetMediaItemInfo Value

SetMediaItemInfo_Value()

bool SetMediaItemInfo_Value(MediaItem* item, const char* parmname, double newvalue)

Set media item numerical-value attributes.

• B_MUTE : bool * to muted state
• B_LOOPSRC : bool * to loop source
• B_ALLTAKESPLAY : bool * to all takes play
• B_UISEL : bool * to ui selected
• C_BEATATTACHMODE : char * to one char of beat attached mode, -1=def, 0=time, 1=allbeats, 2=beatsosonly
• C_LOCK : char * to one char of lock flags (&1 is locked, currently)
• D_VOL : double * of item volume (volume bar)
• D_POSITION : double * of item position (seconds)
• D_LENGTH : double * of item length (seconds)
• D_SNAPOFFSET : double * of item snap offset (seconds)
• D_FADEINLEN : double * of item fade in length (manual, seconds)
• D_FADEOUTLEN : double * of item fade out length (manual, seconds)
• D_FADEINLEN_AUTO : double * of item autofade in length (seconds, -1 for no autofade set)
• D_FADEOUTLEN_AUTO : double * of item autofade out length (seconds, -1 for no autofade set)
• C_FADEINSHAPE : char * to fadein shape, 0=linear, ...
• C_FADEOUTSHAPE : char * to fadeout shape
• I_GROUPID : int * to group ID (0 = no group)
• I_LASTY : int * to last y position in track (readonly)
• I_LASTH : int * to last height in track (readonly)
• I_CUSTOMCOLOR : int * : custom color, windows standard color order (i.e. RGB(r,g,b)|0x100000). if you do not |0x100000, then it will not be used (though will store the color anyway)
• I_CURTAKE : int * to active take
• F_FREEMODE_Y : float * to free mode y position (0..1)
• F_FREEMODE_H : float * to free mode height (0..1)

Parameters

Returns

bool 1=ok, 0=fail?

Examples

C++

Perl

use strict;
use warnings;
 
use constant CURR_PROJ => 0;
use constant FIRST_SELECTED => 0;
 
$MediaItem = RPR_GetSelectedMediaItem(CURR_PROJ, FIRST_SELECTED);
$D_VOL = RPR_GetMediaItemInfo_Value($MediaItem, "D_VOL");
 
$Item_Vol = (20 * log($D_VOL)) / log(10);
$Item_Vol = sprintf "%.0f", $Item_Vol;
$Item_Vol++;
 
$D_VOL = 10 ** ($Item_Vol / 20);
 
RPR_SetMediaItemInfo_Value($MediaItem, "D_VOL", $D_VOL);
RPR_UpdateItemInProject($MediaItem);

Python

See Also

item: AddMediaItemToTrack, AddTakeToMediaItem, GetTrackMediaItem, GetTrackNumMediaItems, CountMediaItems, CountSelectedMediaItems, GetItemProjectContext, SetMediaItemInfo_Value, CountTrackMediaItems, SetMediaItemTakeInfo_Value, GetMediaItem, GetMediaItem_Track, GetMediaItemInfo_Value, GetMediaItemNumTakes, GetMediaItemTake, GetMediaItemTake_Item, GetMediaItemTake_Source, GetMediaItemTake_Track, GetMediaItemTakeInfo_Value, SplitMediaItem, MoveMediaItemToTrack, GetSelectedMediaItem, DeleteTrackMediaItem, GetSetItemState, GetSetMediaItemTakeInfo_String, Undo_OnStateChange_Item, UpdateItemInProject,

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Stuff

Main Page > REAPER Documentation > ReaScript > ReaScript API, Functions > RPR SetMediaItemInfo Value
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR SetMediaItemInfo Value