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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I need to add Prores QT output to a Windows Application I have created in Visual Studio 13. I would appreciate any quick-start guidance someone could give me. I want to support the 422, 422HQ, 4444, and 4444HQ formats. I don’t need alpha channel. Eventually, I would want to add sound support.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If someone wants to help me take this on, I have a small budget for that. Otherwise, I appreciate any guidance, as the FFMPEG API is so vast, it’s hard to tell where to start.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>You can email directly to renniejohnson@roadrunner.com.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If possible, I would create a C++ managed class, but a native class would be OK. I need two member functions that would look something like:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>LPVOID CreateQuicktimeFile(String^ filePath, int width, int height, int srcDataFormat, int qtCodec, float tcFormat, int closeFile);<o:p></o:p></p><p class=MsoListParagraph><o:p> </o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>filePath = Destination output file name and path<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>b.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>width = Number of horizontal pixels in the image<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>c.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>height= Number of vertical pixels in the image<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>d.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>scrDtaFormat = A token that describes the image data structure, such as<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>i.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>16BIT_INTEGER_RGB_INTERLEAVED<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>ii.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>8BIT_INTEGER_RGB_INTERLEAVED<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>iii.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>10BIT_YUV_INTERLEAVED<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>iv.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>10_10_10_2_RGB_PACKED<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>e.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>qtCodec = A token that describes the QT files CODEC, such as:<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>i.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>PRORES_422<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>ii.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>PRORES_422HQ<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>iii.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>PRORES_4444<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>iv.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>PRORES_4444Q<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>f.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>tcFormat = A token that describes the time code format and playback rate, such as:<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>i.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>TC_FORMAT_2398 = 24 Frame Timecode Format, Playing at 23.976 FPS.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>ii.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>TC_FORMAT_24 = 24 Frame Timecode Format, Playing at 24 FPS.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>iii.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>TC_FORMAT_25 = 25 Frame Timecode Format, Playing at 25FPS.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>iv.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>TC_FORMAT_2997 = 30 Frame Timecode Format, Playing at 29.97 FPS.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0 level3 lfo1'><![if !supportLists]><span style='mso-list:Ignore'><span style='font:7.0pt "Times New Roman"'> </span>v.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>TC_FORMAT_30 = 30 Frame Timecode Format, Playing at 30 FPS.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>g.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>closeFile = Closes the QT File after creation.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>h.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Return Value = Pointer To the New QT Object (May not be necessary)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Int AppendFrame(void* bufferData, int openFile, int closeFile); <o:p></o:p></p><p class=MsoListParagraph><o:p> </o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>bufferData = A pointer to an image buffer of a single frame that matches the characteristic described in the function above.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>b.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Return Value = 0 if successful.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>c.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>openFile = Opens a previously closed file for appending if non-zero.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>d.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>closeFile = Closes the QT file after appending if non-zero.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you for any help.<o:p></o:p></p></div></body></html>