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.
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. You can email directly to [email protected]. 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: 1. LPVOID CreateQuicktimeFile(String^ filePath, int width, int height, int srcDataFormat, int qtCodec, float tcFormat, int closeFile); a. filePath = Destination output file name and path b. width = Number of horizontal pixels in the image c. height= Number of vertical pixels in the image d. scrDtaFormat = A token that describes the image data structure, such as i. 16BIT_INTEGER_RGB_INTERLEAVED ii. 8BIT_INTEGER_RGB_INTERLEAVED iii. 10BIT_YUV_INTERLEAVED iv. 10_10_10_2_RGB_PACKED e. qtCodec = A token that describes the QT files CODEC, such as: i. PRORES_422 ii. PRORES_422HQ iii. PRORES_4444 iv. PRORES_4444Q f. tcFormat = A token that describes the time code format and playback rate, such as: i. TC_FORMAT_2398 = 24 Frame Timecode Format, Playing at 23.976 FPS. ii. TC_FORMAT_24 = 24 Frame Timecode Format, Playing at 24 FPS. iii. TC_FORMAT_25 = 25 Frame Timecode Format, Playing at 25FPS. iv. TC_FORMAT_2997 = 30 Frame Timecode Format, Playing at 29.97 FPS. v. TC_FORMAT_30 = 30 Frame Timecode Format, Playing at 30 FPS. g. closeFile = Closes the QT File after creation. h. Return Value = Pointer To the New QT Object (May not be necessary) 2. Int AppendFrame(void* bufferData, int openFile, int closeFile); a. bufferData = A pointer to an image buffer of a single frame that matches the characteristic described in the function above. b. Return Value = 0 if successful. c. openFile = Opens a previously closed file for appending if non-zero. d. closeFile = Closes the QT file after appending if non-zero. Thank you for any help.
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