/**************************************************************************** * @doc INTERNAL TAPIH26X * * @module TAPIH26X.h | Header file for the supported compressed input formats. ***************************************************************************/ #ifndef _TAPIH26X_H_ #define _TAPIH26X_H_ //#define USE_OLD_FORMAT_DEFINITION 1 // RTP-packetized video subtypes #define STATIC_MEDIASUBTYPE_R263_V1 0x33363252L, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 #define STATIC_MEDIASUBTYPE_R261 0x31363252L, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 // H.26x specific structures /***************************************************************************** * @doc INTERNAL TAPIH26XSTRUCTENUM * * @struct BITMAPINFOHEADER_H263 | The structure * is used to specify the details of the H.263 video format. * * @field BITMAPINFOHEADER | bmi | Specifies a well-known GDI bitmap info * header structure. * * @field DWORD | dwMaxBitrate | Specifies the maximum bit rate in units of * 100 bits/s at which the receiver can receive video. This value is valid * between 1 and 192400. * * @field DWORD | dwBppMaxKb | Specifies the maximum number of bits for one * coded picture that the receiver can receive and decode correctly, and is * measured in units of 1024 bits. This value is valid between 0 and 65535. * * @field DWORD | dwHRD_B | Specifies the Hypothetical Reference Decoder * parameter B as described in Annex B of H.263. This value is valid * between 0 and 524287. * * @field DWORD | fUnrestrictedVector:1 | Specifies that the receiver can * receive video data using the unrestricted motion vectors mode as defined * in Annex D of H.263. * * @field DWORD | fArithmeticCoding:1| Specifies that the receiver can receive * video data using the syntax based arithmetic coding mode as defined in * Annex E of H.263. * * @field DWORD | fAdvancedPrediction:1 | Specifies that the receiver can * receive video data using the advanced prediction mode as defined in Annex * F of H.263. * * @field DWORD | fPBFrames:1 | Specifies that the receiver can receive video * data using the PB-frames mode as defined in Annex G of H.263. * * @field DWORD | fErrorCompensation:1 | Specifies that the receiver can * identify MBs received with transmission errors, treat them as not coded, * and send appropriate videoNotDecodedMBs indications. * * @field DWORD | fAdvancedIntraCodingMode:1 | Specifies that the receiver can * receive video data using the advanced INTRA coding mode as defined in * Annex I of H.263. * * @field DWORD | fDeblockingFilterMode:1 | Specifies that the receiver can * receive video data using the deblocking filter mode as defined in Annex J * of H.263. * * @field DWORD | fImprovedPBFrameMode:1 | Specifies that the receiver can * receive video data using the improved PB-frames mode as defined in Annex * M of H.263. * * @field DWORD | fUnlimitedMotionVectors:1 | Specifies that the receiver can * receive video data using the unrestricted motion vector range when * unrestricted motion vector mode as defined in Annex D of H.263 is also * indicated. * * @field DWORD | fFullPictureFreeze:1 | Specifies that the receiver can receive * Full Picture Freeze commands as described in Annex L of H.263. * * @field DWORD | fPartialPictureFreezeAndRelease:1 | Specifies that the * receiver can receive the Resizing Partial Picture Freeze and Release * commands as described in Annex L of H.263. * * @field DWORD | fResizingPartPicFreezeAndRelease:1 | Specifies that the * receiver can receive the Resizing Partial Picture Freeze and Release * commands as described in Annex L of H.263. * * @field DWORD | fFullPictureSnapshot:1 | Specifies that the receiver can * receive Full Picture snapshots of the video content as described in Annex L * of H.263. * * @field DWORD | fPartialPictureSnapshot:1 | Specifies that the receiver can * receive Partial Picture Snapshots of the video content as described in * Annex L of H.263. * * @field DWORD | fVideoSegmentTagging:1 | Specifies that the receiver can * receive Video Segment tagging for the video content as described in Annex L * of H.263. * * @field DWORD | fProgressiveRefinement:1 | Specifies that the receiver can * receive Progressive Refinement tagging as described in Annex L of H.263. In * addition, when true, the encoder shall respond to the progressive refinement * miscellaneous commands doOneProgression, doContinuousProgressions, * doOneIndependentProgression, doContinuousIndependentProgressions, * progressiveRefinementAbortOne, and progressiveRefinementAbortContinuous. In * addition, the encoder shall insert the Progressive Refinement Segment Start * Tags and the Progressive Refinement Segment End Tags as defined in the * Supplemental Enhancement Information Specification (Annex L) of * Recommendation H.263. Note, Progressive Refinement tagging can be sent by an * encoder and received by a decoder even when not commanded in a miscellaneous * command. * * @field DWORD | fDynamicPictureResizingByFour:1 | Specifies that the receiver * supports the picture resizing-by-four (with clipping) submode of the * implicit Reference Picture Resampling Mode (Annex P) of H.263. * * @field DWORD | fDynamicPictureResizingSixteenthPel:1 | Specifies that the * receiver supports resizing a reference picture to any width and height using * the implicit Reference Picture Resampling mode (Annex P) of H.263 (with * clipping). If DynamicPictureResizingSixteenthPel is true then * DynamicPictureResizingByFour shall be true. * * @field DWORD | fDynamicWarpingHalfPel:1 | Specifies that the receiver supports * the arbitrary picture warping operation within the Reference Picture * Resampling mode (Annex P) of H.263 (with any fill mode) using half-pixel * accuracy warping. * * @field DWORD | fDynamicWarpingSixteenthPel:1 | Specifies that the receiver * supports the arbitrary picture warping operation within the Reference Picture * Resampling mode (Annex P) of H.263 (with any fill mode) using either * half-pixel or sixteenth pixel accuracy warping. * * @field DWORD | fIndependentSegmentDecoding:1 | Specifies that the receiver * supports the Independent Segment Decoding Mode (H.263 Annex R) of H.263. * * @field DWORD | fSlicesInOrder_NonRect:1 | Specifies that the receiver supports * the submode of Slice Structured Mode (H.263 Annex K) where slices are * transmitted in order and contain macroblocks in scanning order of the * picture. * * @field DWORD | fSlicesInOrder_Rect:1 | Specifies that the receiver supports * the submode of Slice Structured Mode (H.263 Annex K) where slices are * transmitted in order and the slice occupies a rectangular region of the * picture. * * @field DWORD | fSlicesNoOrder_NonRect:1 | Specifies that the receiver * supports the submode of Slice Structured Mode (H.263 Annex K) where * slices contain macroblocks in scanning order of the picture and need * not be transmitted in order. * * @field DWORD | fSlicesNoOrder_Rect:1 | Specifies that the receiver * supports the submode of Slice Structured Mode (H.263 Annex K) where * slices occupy a rectangular region of the picture and need not be * transmitted in order. * * @field DWORD | fAlternateInterVLCMode:1 | Specifies that the receiver * can receive video data using the alternate inter VLC mode as defined * in Annex S of H.263. * * @field DWORD | fModifiedQuantizationMode:1 | Specifies that the receiver * can receive video data using the modified quantization mode as defined * in Annex T of H.263. * * @field DWORD | fReducedResolutionUpdate:1 | Specifies that the receiver * can receive video data using the reduced resolution update mode as * defined in Annex Q of H.263. * * @field DWORD | fReserved:4 | Reserved. Shall be set to 0. * * @field DWORD | dwReserved[4] | Reserved. Shall all be set to 0. ***************************************************************************/ #define MAX_BITRATE_H263 (192400) typedef struct tagBITMAPINFOHEADER_H263 { // Generic bitmap info header fields BITMAPINFOHEADER bmi; #ifndef USE_OLD_FORMAT_DEFINITION // H.263 specific fields DWORD dwMaxBitrate; DWORD dwBppMaxKb; DWORD dwHRD_B; // Options DWORD fUnrestrictedVector:1; DWORD fArithmeticCoding:1; DWORD fAdvancedPrediction:1; DWORD fPBFrames:1; DWORD fErrorCompensation:1; DWORD fAdvancedIntraCodingMode:1; DWORD fDeblockingFilterMode:1; DWORD fImprovedPBFrameMode:1; DWORD fUnlimitedMotionVectors:1; DWORD fFullPictureFreeze:1; DWORD fPartialPictureFreezeAndRelease:1; DWORD fResizingPartPicFreezeAndRelease:1; DWORD fFullPictureSnapshot:1; DWORD fPartialPictureSnapshot:1; DWORD fVideoSegmentTagging:1; DWORD fProgressiveRefinement:1; DWORD fDynamicPictureResizingByFour:1; DWORD fDynamicPictureResizingSixteenthPel:1; DWORD fDynamicWarpingHalfPel:1; DWORD fDynamicWarpingSixteenthPel:1; DWORD fIndependentSegmentDecoding:1; DWORD fSlicesInOrder_NonRect:1; DWORD fSlicesInOrder_Rect:1; DWORD fSlicesNoOrder_NonRect:1; DWORD fSlicesNoOrder_Rect:1; DWORD fAlternateInterVLCMode:1; DWORD fModifiedQuantizationMode:1; DWORD fReducedResolutionUpdate:1; DWORD fReserved:4; // Reserved DWORD dwReserved[4]; #endif } BITMAPINFOHEADER_H263, *PBITMAPINFOHEADER_H263; /***************************************************************************** * @doc INTERNAL TAPIH26XSTRUCTENUM * * @struct VIDEOINFOHEADER_H263 | The structure * is used to specify the details of the H.263 video format. * * @field RECT | rcSource | Specifies a structure that defines the * source video window. * * @field RECT | rcTarget | Specifies a structure that defines the * destination video window. * * @field DWORD | dwBitRate | Specifies a value that indicates * the video stream's approximate data rate, in bits per second. * * @field DWORD | dwBitErrorRate | Specifies a value that * indicates the video stream's data error rate, in bit errors per second. * * @field REFERENCE_TIME | AvgTimePerFrame | Specifies a * value that indicates the video frame's average display time, in * 100-nanosecond units. * * @field BITMAPINFOHEADER_H263 | bmiHeader | Specifies a * structure that contains detailed format * information for the H.263 video data. ***************************************************************************/ typedef struct tagVIDEOINFOHEADER_H263 { RECT rcSource; // The bit we really want to use RECT rcTarget; // Where the video should go DWORD dwBitRate; // Approximate bit data rate DWORD dwBitErrorRate; // Bit error rate for this stream REFERENCE_TIME AvgTimePerFrame; // Average time per frame (100ns units) BITMAPINFOHEADER_H263 bmiHeader; } VIDEOINFOHEADER_H263, *PVIDEOINFOHEADER_H263; /***************************************************************************** * @doc INTERNAL TAPIH26XSTRUCTENUM * * @struct BITMAPINFOHEADER_H261 | The structure * is used to specify the details of the H.261 video format. * * @field BITMAPINFOHEADER | bmi | Specifies a well-known GDI bitmap info * header structure. * * @field DWORD | dwMaxBitrate | Specifies the maximum bit rate in units * of 100 bits/s at which the receiver can receive video. This value is * only valid between 1 and 19200. * * @field BOOL | fStillImageTransmission | Specifies that the receiver can * receive still images as defined in Annex D of H.261. * * @field DWORD | dwReserved[4] | Reserved. Shall all be set to 0. ***************************************************************************/ #define MAX_BITRATE_H261 (19200) typedef struct tagBITMAPINFOHEADER_H261 { // Generic bitmap info header fields BITMAPINFOHEADER bmi; #ifndef USE_OLD_FORMAT_DEFINITION // H.261 specific fields DWORD dwMaxBitrate; BOOL fStillImageTransmission; // Reserved DWORD dwReserved[4]; #endif } BITMAPINFOHEADER_H261, *PBITMAPINFOHEADER_H261; /***************************************************************************** * @doc INTERNAL TAPIH26XSTRUCTENUM * * @struct VIDEOINFOHEADER_H261 | The structure * is used to specify the details of the H.261 video format. * * @field RECT | rcSource | Specifies a structure that defines the * source video window. * * @field RECT | rcTarget | Specifies a structure that defines the * destination video window. * * @field DWORD | dwBitRate | Specifies a value that indicates * the video stream's approximate data rate, in bits per second. * * @field DWORD | dwBitErrorRate | Specifies a value that * indicates the video stream's data error rate, in bit errors per second. * * @field REFERENCE_TIME | AvgTimePerFrame | Specifies a * value that indicates the video frame's average display time, in * 100-nanosecond units. * * @field BITMAPINFOHEADER_H261 | bmiHeader | Specifies a * structure that contains detailed format * information for the H.261 video data. ***************************************************************************/ typedef struct tagVIDEOINFOHEADER_H261 { RECT rcSource; // The bit we really want to use RECT rcTarget; // Where the video should go DWORD dwBitRate; // Approximate bit data rate DWORD dwBitErrorRate; // Bit error rate for this stream REFERENCE_TIME AvgTimePerFrame; // Average time per frame (100ns units) BITMAPINFOHEADER_H261 bmiHeader; } VIDEOINFOHEADER_H261, *PVIDEOINFOHEADER_H261; #endif // _TAPIH26X_H_