diff -r 000000000000 -r 951a5db380a0 videoeditorengine/vedengine/inc/vedqualitysettingsapi.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoeditorengine/vedengine/inc/vedqualitysettingsapi.h	Fri Jan 29 14:08:33 2010 +0200
@@ -0,0 +1,152 @@
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - Initial contribution
+*
+* Contributors:
+* Ixonos Plc
+*
+* Description:  
+*
+*/
+
+
+#ifndef __VEDQUALITYSETTINGSAPI_H__
+#define __VEDQUALITYSETTINGSAPI_H__
+
+#include <e32base.h>
+#include "imagingconfigmanager.h"
+
+
+
+const TUint KQSMaxShortStringLength = 16;
+const TUint KQSMaxLongStringLength = 256;
+
+
+
+/*
+ * Video quality set structure
+ */
+struct SVideoQualitySet
+    {
+    public:
+        // Video aspect ratio: normal means one of the standard resolutions like QCIF, QVGA, CIF, VGA, if something else, like 16:9
+        TBool iVideoAspectRatioNormal;
+        // Video file format mime type, e.g. "video/3gpp"
+        TText8 iVideoFileMimeType[KQSMaxShortStringLength];
+        // Video codec mime type, e.g. "video/mp4v-es"
+        TText8 iVideoCodecMimeType[KQSMaxLongStringLength];
+        // Video picture width in pixels (luminance)
+        TInt iVideoWidth;
+        // Video picture height in pixels (luminance)
+        TInt iVideoHeight;
+        // Video framerate in fps
+        TReal iVideoFrameRate;
+        // Video bitrate in bps
+        TInt iVideoBitRate;
+        // Random access point rate, in pictures per second. For example, to request a random access point every ten seconds, set the value to 0.1
+        TReal iRandomAccessRate;
+        // Audio codec FourCC, e.g. " AMR"
+        TText8 iAudioFourCCType[KQSMaxShortStringLength];
+        // Audio bitrate in bps
+        TInt iAudioBitRate;
+        // Audio sampling rate in Hz
+        TInt iAudioSamplingRate;
+        // Number of audio channels; in practice mono(1) vs stereo(2)
+        TInt iAudioChannels;
+    };
+
+
+/*
+ * API class for getting a quality set for a given level or given resolution
+ */
+class CVideoQualitySelector : public CBase
+    {
+    public:
+        /*
+         * Enumeration for nominal video quality levels. Client must use these enumerations to get quality sets.
+         * However, if NumberOfQualityLevels() below indicates there are more than ENumberOfNominalLevels, client
+         * can use values in-between the nominal values to get set for some other quality level. 
+         * It is however up to the implementation of the API to map such intermediate values to actual levels
+         */
+        enum TVideoQualityLevels
+            {
+            // client can try asking values in between these but the class may round the values depending on the availability
+            EVideoQualityMin = 0,       // if there are several MMS compatible settings, EVideoQualityMMS is not the lowest. However level cannot go below this value
+            EVideoQualityMMS = 10,      // use this when MMS compatible settings are needed
+            EVideoQualityNormal = 20,   // use this when normal quality settings are needed, i.e. typically higher quality than MMS, but possibly not the highest still
+            EVideoQualityHigh = 30,     // use this when highest possible quality settings are needed
+            EVideoQualityNominalGranularity = 10,
+            ENumberOfNominalLevels = 3
+            };
+
+    public:
+        /*
+         * Create new CVideoQualitySelector object
+         */
+        static CVideoQualitySelector* NewL();
+
+        static CVideoQualitySelector* NewLC();
+        
+        /*
+         * Destructor
+         */
+        ~CVideoQualitySelector();   
+
+        /*
+         *  Get number of defined quality levels. This is always at least ENumberOfNominalLevels but can be higher
+         */
+        TInt NumberOfQualityLevels();
+        /*
+         *  Get quality set associated with the given level. The level should be between EVideoQualityHigh and EVideoQualityMin.
+         *  One the defined nominal levels should be used especially if NumberOfQualityLevels() == ENumberOfNominalLevels.
+         *  If there is no set associated with given intermediate level, then set from a nearest level is returned.
+         */
+        void GetVideoQualitySetL( SVideoQualitySet& aSet, TInt aLevel );
+        /*
+         *  Get quality set associated with the given level. Otherwise the same as above but if aAspectRatioWide == ETrue, 
+         *  tries to find 16:9 aspect ratio settings, otherwise returns a set from the normal aspect ratio as above.
+         */
+        void GetVideoQualitySetL( SVideoQualitySet& aSet, TInt aLevel, TBool aAspectRatioWide );
+        /*
+         *  Get quality set associated with the given video resolution. Leaves if there is no defined set for the resolution.
+         *  E.g. if product configuration prefers QVGA over CIF, but client asks for CIF, this function leaves. The CIF settings
+         *  can then be requested using the MIME-type
+         */
+        void GetVideoQualitySetL( SVideoQualitySet& aSet, const TSize& aVideoResolution );
+        /*
+         *  Get quality set associated with the given video codec MIME-type. Leaves if there is no defined set for the MIME-type.
+         */
+        void GetVideoQualitySetL( SVideoQualitySet& aSet, const TPtrC8& aVideoCodecMimeType );
+        
+    private:
+        /*
+         * Default constructor
+         */
+        CVideoQualitySelector();
+
+        /*
+         * Actual constructor
+         */
+        void ConstructL();
+        
+        /*
+         * Copies the values from the source set to the target set
+         */
+        void MapQualitySet( SVideoQualitySet& aTargetSet, TVideoQualitySet& aSourceSet );
+        
+    private: // Data
+    
+        CImagingConfigManager* iConfigManager;
+        
+        CArrayFixFlat<TUint>* iQualityLevels;
+
+    };
+
+#endif