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Diffstat (limited to 'inc/profiles/profile_data.h')
| -rw-r--r-- | inc/profiles/profile_data.h | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/inc/profiles/profile_data.h b/inc/profiles/profile_data.h new file mode 100644 index 0000000..7ae01d2 --- /dev/null +++ b/inc/profiles/profile_data.h @@ -0,0 +1,213 @@ +/* + * File: profile_data.h + * Author: savop + * + * Created on 5. Januar 2010, 12:27 + */ + +#ifndef _PROFILE_DATA_H +#define _PROFILE_DATA_H + +#ifdef __cplusplus +#include <vdr/tools.h> +extern "C" { +#include <libavformat/avformat.h> +#include <libavcodec/avcodec.h> +} +#endif + +#define MAX_BITRATES 32 ///< maximum amount of different CBR bitrates +#define MAX_CHANNEL_LAYOUTS 20 ///< maximum amount of different channel layout modes +#define MAX_SAMPLE_RATES 16 ///< maximum amount of different sampling rates + +#define Kbps(x) x*1000 ///< Kbit per second +#define Mbps(x) x*1000*1000 ///< Mbit per second +#define KHz(x) x*1000 +#define MHz(x) x*1000*1000 + +#define CHANNEL_LAYOUT_10 CH_LAYOUT_MONO ///< 1/0 1 +#define CHANNEL_LAYOUT_10_1 (CHANNEL_LAYOUT_10|CH_LOW_FREQUENCY)///< 1/0 1.1 (incl. LFE) +#define CHANNEL_LAYOUT_20 CH_LAYOUT_STEREO ///< 2/0 2 +#define CHANNEL_LAYOUT_20_1 (CHANNEL_LAYOUT_20|CH_LOW_FREQUENCY)///< 2/0 2.1 (incl. LFE) +#define CHANNEL_LAYOUT_21 (CH_LAYOUT_STEREO|CH_BACK_CENTER) ///< 2/1 3 +#define CHANNEL_LAYOUT_21_1 (CHANNEL_LAYOUT_21|CH_LOW_FREQUENCY)///< 2/1 3.1 (incl. LFE) +#define CHANNEL_LAYOUT_22 CH_LAYOUT_QUAD ///< 2/2 4 +#define CHANNEL_LAYOUT_22_1 (CHANNEL_LAYOUT_22|CH_LOW_FREQUENCY)///< 2/2 4.1 (incl. LFE) +#define CHANNEL_LAYOUT_30 CH_LAYOUT_SURROUND ///< 3/0 3 +#define CHANNEL_LAYOUT_30_1 (CHANNEL_LAYOUT_30|CH_LOW_FREQUENCY)///< 3/0 3.1 (incl. LFE) +#define CHANNEL_LAYOUT_31 (CH_LAYOUT_SURROUND|CH_BACK_CENTER) ///< 3/1 4 +#define CHANNEL_LAYOUT_31_1 (CHANNEL_LAYOUT_31|CH_LOW_FREQUENCY)///< 3/1 4.1 (incl. LFE) +#define CHANNEL_LAYOUT_32 CH_LAYOUT_5POINT0 ///< 3/2 5 +#define CHANNEL_LAYOUT_5_1 CH_LAYOUT_5POINT1 ///< 5.1 5.1 (incl. LFE) +#define CHANNEL_LAYOUT_7_1 CH_LAYOUT_7POINT1 ///< 7.1 7.1 (incl. LFE) + +/** + * The combination of DLNA profile ID and the corresponding mime type + * + * This complies with the DLNA media format guidelines. Though this is very + * similar to the profile structure of libdlna, it comes without the additional + * label field as it seams to be not needed. + */ +struct DLNAProfile { + const char* ID; ///< the DLNA profile ID + const char* mime; ///< the mime type of the resource +}; + +/** + * The DLNA profile for a icon image + * + * This complies with the DLNA media format guidelines. It contains a valid + * mime type, the resolution of the image and the corresponding bit depth + */ +struct DLNAIconProfile { + const char* mime; ///< the mime type of the image + unsigned short width; ///< image width in pixel + unsigned short height; ///< image height in pixel + unsigned char bitDepth; ///< bit depth in bits per pixel +}; + +enum VideoContainerProfile { + DLNA_VCP_UNKNOWN=-1, + DLNA_VCP_MPEG1=0, + DLNA_VCP_MPEG2_PS, + DLNA_VCP_MPEG2_TS, + DLNA_VCP_MPEG2_TS_T, + DLNA_VCP_MPEG2_TS_ISO, + DLNA_VCP_MP4, + DLNA_VCP_3GPP, + DLNA_VCP_ASF, +}; + +enum VideoPortionProfile { + DLNA_VPP_UNKNOWN=-1, + DLNA_VPP_MPEG1=0, + DLNA_VPP_MPEG2_PAL_SD, + DLNA_VPP_MPEG2_PAL_HD, + DLNA_VPP_MPEG2_NTSC_SD, + DLNA_VPP_MPEG2_NTSC_HD, + DLNA_VPP_MPEG2_SP, + DLNA_VPP_MPEG2_MP_LL, + DLNA_VPP_MPEG4_P2_SP_L0B, + DLNA_VPP_MPEG4_P2_SP_L2, + DLNA_VPP_MPEG4_P2_SP_L3, + DLNA_VPP_MPEG4_P2_SP_L3_VGA, + DLNA_VPP_MPEG4_P2_ASP_L5, + DLNA_VPP_MPEG4_P2_ASP_L5_SO, + DLNA_VPP_MPEG4_P2_ASP_L4_SO, + DLNA_VPP_MPEG4_P2_H263_P0_L10, + DLNA_VPP_MPEG4_P2_H263_P3_L10, + DLNA_VPP_MPEG4_P2_CO, + DLNA_VPP_MPEG4_P10_MP_SD, + DLNA_VPP_MPEG4_P10_MP_HD, + DLNA_VPP_MPEG4_P10_BL_L3_SD, + DLNA_VPP_MPEG4_P10_BL_L3L_SD, + DLNA_VPP_MPEG4_P10_BL_CIF30, + DLNA_VPP_MPEG4_P10_BL_L2_CIF30, + DLNA_VPP_MPEG4_P10_BL_CIF15, + DLNA_VPP_MPEG4_P10_BL_L12_CIF15, + DLNA_VPP_MPEG4_P10_BL_L1B_QCIF +}; + +enum AudioPortionProfile { + DLNA_APP_UNKNOWN=-1, + DLNA_APP_LPCM=0, + DLNA_APP_MPEG1_L1, + DLNA_APP_MPEG1_L2, + DLNA_APP_MPEG1_L3, + DLNA_APP_MPEG1_L3X, + DLNA_APP_MPEG2_L2, //TODO: Distinguish MPEG1 oder MPEG2 audio with FFMPEG + DLNA_APP_AAC, + DLNA_APP_AAC_MULT5, + DLNA_APP_AAC_LTP, + DLNA_APP_AAC_LTP_MULT5, + DLNA_APP_AAC_LTP_MULT7, + DLNA_APP_HEAAC, + DLNA_APP_HEAAC_L2, + DLNA_APP_HEAAC_MULT5, + DLNA_APP_ATRAC3plus, + DLNA_APP_AC3, + DLNA_APP_XAC3, + DLNA_APP_G726, + DLNA_APP_AMR, + DLNA_APP_AMR_WBplus, + DLNA_APP_BL_QCIF15, + DLNA_APP_BSAC, + DLNA_APP_BSAC_MULT5 +}; + +struct DLNAVideoMapping { + DLNAProfile* Profile; + VideoContainerProfile VideoContainer; + VideoPortionProfile VideoProfile; + AudioPortionProfile AudioProfile; +}; + +struct AcceptedBitrates { + /** + * <b>true</b> if VBR, <b>false</b> otherwise + */ + bool VBR; + /** + * list of valid bitrates. + * + * if VBR is true, the array must contain exactly two items. + * The first item is the minimum and the second item is the maximum bitrate + * + * The bitrate unit is bps. So, if you have 15bps, it is 15000000bps + */ + int bitrates[MAX_BITRATES]; +}; + +struct AcceptedResolution { + /** + * Screen width + */ + int width; + /** + * Screen height + */ + int height; + /** + * Frames per second + * + * this value may contain a higher value which is divided by the multiplier + * given in <b>multiplier</b> + */ + int fps; + /** + * Multiplier for calculating FPS + * + * The multiplier typically contains values like 1 or 1001 to calculate + * the exact frame rate of 29,97 FPS in most NTSC systems + */ + int multiplier; +}; + +struct AcceptedAudioChannels { + int max_channels; + int64_t layouts[MAX_CHANNEL_LAYOUTS]; + bool supportsLFE; +}; + +struct AcceptedSamplingRates { + int rates[MAX_SAMPLE_RATES]; +}; + +class cDLNAProfiler { +public: + virtual DLNAProfile* probeDLNAProfile(AVFormatContext* FormatCtx) = 0; +}; + +class cAudioProfiler { +public: + virtual AudioPortionProfile probeAudioProfile(AVFormatContext* FormatCtx) = 0; +}; + +class cVideoProfiler { +public: + virtual VideoPortionProfile probeVideoProfile(AVFormatContext* FormatCtx) = 0; + virtual VideoContainerProfile probeContainerProfile(AVFormatContext* FormatCtx) = 0; +}; + +#endif /* _PROFILE_DATA_H */ + |