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/*
* 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 */
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