diff options
Diffstat (limited to 'src/filters/parser/BaseSplitter/BaseSplitterFileEx.h')
| -rw-r--r-- | src/filters/parser/BaseSplitter/BaseSplitterFileEx.h | 802 |
1 files changed, 390 insertions, 412 deletions
diff --git a/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h b/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h index a42d54b8c..285a9a008 100644 --- a/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h +++ b/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h @@ -26,434 +26,412 @@ #include "BaseSplitterFile.h"
#include "../../../DSUtil/Mpeg2Def.h"
-#define MAX_SPSPPS 256 // Max size for a SPS/PPS packet
+#define MAX_SPSPPS 256 // Max size for a SPS/PPS packet
class CGolombBuffer;
-static const byte pixel_aspect[17][2]= {
- {0, 1},
- {1, 1},
- {12, 11},
- {10, 11},
- {16, 11},
- {40, 33},
- {24, 11},
- {20, 11},
- {32, 11},
- {80, 33},
- {18, 11},
- {15, 11},
- {64, 33},
- {160,99},
- {4, 3},
- {3, 2},
- {2, 1},
+static const byte pixel_aspect[17][2] = {
+ {0, 1},
+ {1, 1},
+ {12, 11},
+ {10, 11},
+ {16, 11},
+ {40, 33},
+ {24, 11},
+ {20, 11},
+ {32, 11},
+ {80, 33},
+ {18, 11},
+ {15, 11},
+ {64, 33},
+ {160, 99},
+ {4, 3},
+ {3, 2},
+ {2, 1},
};
class CBaseSplitterFileEx : public CBaseSplitterFile
{
- int m_tslen; // transport stream packet length (188 or 192 bytes, auto-detected)
+ int m_tslen; // transport stream packet length (188 or 192 bytes, auto-detected)
protected :
- REFERENCE_TIME m_rtPTSOffset;
+ REFERENCE_TIME m_rtPTSOffset;
public:
- CBaseSplitterFileEx(IAsyncReader* pReader, HRESULT& hr, int cachelen = DEFAULT_CACHE_LENGTH, bool fRandomAccess = true, bool fStreaming = false);
- virtual ~CBaseSplitterFileEx();
+ CBaseSplitterFileEx(IAsyncReader* pReader, HRESULT& hr, int cachelen = DEFAULT_CACHE_LENGTH, bool fRandomAccess = true, bool fStreaming = false);
+ virtual ~CBaseSplitterFileEx();
- // using CBaseSplitterFile::Read;
+ // using CBaseSplitterFile::Read;
- bool NextMpegStartCode(BYTE& b, __int64 len = 65536);
+ bool NextMpegStartCode(BYTE& b, __int64 len = 65536);
#pragma pack(push, 1)
- enum mpeg_t {mpegunk, mpeg1, mpeg2};
-
- struct pshdr {
- mpeg_t type;
- UINT64 scr, bitrate;
- };
-
- struct pssyshdr {
- DWORD rate_bound;
- BYTE video_bound, audio_bound;
- bool fixed_rate, csps;
- bool sys_video_loc_flag, sys_audio_loc_flag;
- };
-
- struct peshdr {
- WORD len;
-
- BYTE type:2, fpts:1, fdts:1;
- REFERENCE_TIME pts, dts;
-
- // mpeg1 stuff
- UINT64 std_buff_size;
-
- // mpeg2 stuff
- BYTE scrambling:2, priority:1, alignment:1, copyright:1, original:1;
- BYTE escr:1, esrate:1, dsmtrickmode:1, morecopyright:1, crc:1, extension:1;
- BYTE hdrlen;
-
- BYTE id_ext;
-
- struct peshdr() {
- memset(this, 0, sizeof(*this));
- }
- };
-
- struct seqhdr {
- WORD width;
- WORD height;
- BYTE ar:4;
- DWORD ifps;
- DWORD bitrate;
- DWORD vbv;
- BYTE constrained:1;
- BYTE fiqm:1;
- BYTE iqm[64];
- BYTE fniqm:1;
- BYTE niqm[64];
- // ext
- BYTE startcodeid:4;
- BYTE profile_levelescape:1;
- BYTE profile:3;
- BYTE level:4;
- BYTE progressive:1;
- BYTE chroma:2;
- BYTE lowdelay:1;
- // misc
- int arx, ary;
- };
-
- struct mpahdr
- {
- WORD sync:11;
- WORD version:2;
- WORD layer:2;
- WORD crc:1;
- WORD bitrate:4;
- WORD freq:2;
- WORD padding:1;
- WORD privatebit:1;
- WORD channels:2;
- WORD modeext:2;
- WORD copyright:1;
- WORD original:1;
- WORD emphasis:2;
-
- int nSamplesPerSec, FrameSize, nBytesPerSec;
- REFERENCE_TIME rtDuration;
- };
-
- struct aachdr
- {
- WORD sync:12;
- WORD version:1;
- WORD layer:2;
- WORD fcrc:1;
- WORD profile:2;
- WORD freq:4;
- WORD privatebit:1;
- WORD channels:3;
- WORD original:1;
- WORD home:1; // ?
-
- WORD copyright_id_bit:1;
- WORD copyright_id_start:1;
- WORD aac_frame_length:13;
- WORD adts_buffer_fullness:11;
- WORD no_raw_data_blocks_in_frame:2;
-
- WORD crc;
-
- int FrameSize, nBytesPerSec;
- REFERENCE_TIME rtDuration;
- };
-
- struct latm_aachdr
- {
- // nothing ;)
- };
-
- struct ac3hdr
- {
- WORD sync;
- WORD crc1;
- BYTE fscod:2;
- BYTE frmsizecod:6;
- BYTE bsid:5;
- BYTE bsmod:3;
- BYTE acmod:3;
- BYTE cmixlev:2;
- BYTE surmixlev:2;
- BYTE dsurmod:2;
- BYTE lfeon:1;
- BYTE sr_shift;
- // E-AC3 header
- BYTE frame_type;
- BYTE substreamid;
- WORD frame_size;
- BYTE sr_code;
- WORD sample_rate;
- BYTE num_blocks;
- // the rest is unimportant for us
- };
-
- struct dtshdr
- {
- DWORD sync;
- BYTE frametype:1;
- BYTE deficitsamplecount:5;
- BYTE fcrc:1;
- BYTE nblocks:7;
- WORD framebytes;
- BYTE amode:6;
- BYTE sfreq:4;
- BYTE rate:5;
-
- BYTE downmix:1;
- BYTE dynrange:1;
- BYTE timestamp:1;
- BYTE aux_data:1;
- BYTE hdcd:1;
- BYTE ext_descr:3;
- BYTE ext_coding:1;
- BYTE aspf:1;
- BYTE lfe:2;
- BYTE predictor_history:1;
- };
-
- struct lpcmhdr
- {
- BYTE emphasis:1;
- BYTE mute:1;
- BYTE reserved1:1;
- BYTE framenum:5;
- BYTE quantwordlen:2;
- BYTE freq:2; // 48, 96, 44.1, 32
- BYTE reserved2:1;
- BYTE channels:3; // +1
- BYTE drc; // 0x80: off
- };
-
- struct dvdalpcmhdr
- {
- // http://dvd-audio.sourceforge.net/spec/aob.shtml
- WORD firstaudioframe;
- BYTE unknown1;
- BYTE bitpersample1:4;
- BYTE bitpersample2:4;
- BYTE samplerate1:4;
- BYTE samplerate2:4;
- BYTE unknown2;
- BYTE groupassignment;
- BYTE unknown3;
- };
-
- struct hdmvlpcmhdr
- {
- WORD size;
- BYTE channels:4;
- BYTE samplerate:4;
- BYTE bitpersample:2;
- };
-
- struct mlphdr
- {
- DWORD size;
- //DWORD samplerate;
- //WORD bitdepth;
- //WORD channels;
- };
-
- struct dvdspuhdr
- {
- // nothing ;)
- };
-
- struct hdmvsubhdr
- {
- // nothing ;)
- };
-
- struct svcdspuhdr
- {
- // nothing ;)
- };
-
- struct cvdspuhdr
- {
- // nothing ;)
- };
-
- struct ps2audhdr
- {
- // 'SShd' + len (0x18)
- DWORD unk1;
- DWORD freq;
- DWORD channels;
- DWORD interleave; // bytes per channel
- // padding: FF .. FF
- // 'SSbd' + len
- // pcm or adpcm data
- };
-
- struct ps2subhdr
- {
- // nothing ;)
- };
-
- struct trhdr
- {
- BYTE sync; // 0x47
- BYTE error:1;
- BYTE payloadstart:1;
- BYTE transportpriority:1;
- WORD pid:13;
- BYTE scrambling:2;
- BYTE adapfield:1;
- BYTE payload:1;
- BYTE counter:4;
- // if adapfield set
- BYTE length;
- BYTE discontinuity:1;
- BYTE randomaccess:1;
- BYTE priority:1;
- BYTE fPCR:1;
- BYTE OPCR:1;
- BYTE splicingpoint:1;
- BYTE privatedata:1;
- BYTE extension:1;
- // TODO: add more fields here when the flags above are set (they aren't very interesting...)
- __int64 PCR;
-
- int bytes;
- __int64 next;
- };
-
- struct trsechdr
- {
- BYTE table_id;
- WORD section_syntax_indicator:1;
- WORD zero:1;
- WORD reserved1:2;
- WORD section_length:12;
- WORD transport_stream_id;
- BYTE reserved2:2;
- BYTE version_number:5;
- BYTE current_next_indicator:1;
- BYTE section_number;
- BYTE last_section_number;
- };
-
- // http://multimedia.cx/mirror/av_format_v1.pdf
- struct pvahdr
- {
- WORD sync; // 'VA'
- BYTE streamid; // 1 - video, 2 - audio
- BYTE counter;
- BYTE res1; // 0x55
- BYTE res2:3;
- BYTE fpts:1;
- BYTE postbytes:2;
- BYTE prebytes:2;
- WORD length;
- REFERENCE_TIME pts;
- };
-
- enum spsppsindex {
- index_unknown = -1,
- index_subsetsps = 0,
- index_sps = 1,
- index_pps1 = 2,
- index_pps2 = 3,
- };
-
- struct spsppsdata
- {
- BYTE buffer[MAX_SPSPPS];
- unsigned int size;
- bool complete;
- };
-
- struct avchdr
- {
- BYTE profile, level;
- unsigned int width, height;
- unsigned int views;
- unsigned int crop_left, crop_right, crop_top, crop_bottom;
- __int64 AvgTimePerFrame;
-
- struct sar {
- WORD num;
- WORD den;
- } sar;
-
- spsppsdata spspps[4];
- BYTE lastid;
-
- avchdr() {
- memset(spspps, 0, sizeof(spspps));
- lastid = 0;
- views = 1;
- AvgTimePerFrame = 0;
- }
- };
-
- struct vc1hdr
- {
- BYTE profile;
- BYTE level;
- BYTE chromaformat;
- BYTE frmrtq_postproc;
- BYTE bitrtq_postproc;
- BYTE postprocflag;
- BYTE broadcast;
- BYTE interlace;
- BYTE tfcntrflag;
- BYTE finterpflag;
- BYTE psf;
- unsigned int width, height;
- struct sar {
- BYTE num;
- BYTE den;
- } sar;
- };
-
- struct dvbsub
- {
- // nothing ;)
- };
+ enum mpeg_t {mpegunk, mpeg1, mpeg2};
+
+ struct pshdr {
+ mpeg_t type;
+ UINT64 scr, bitrate;
+ };
+
+ struct pssyshdr {
+ DWORD rate_bound;
+ BYTE video_bound, audio_bound;
+ bool fixed_rate, csps;
+ bool sys_video_loc_flag, sys_audio_loc_flag;
+ };
+
+ struct peshdr {
+ WORD len;
+
+ BYTE type: 2, fpts: 1, fdts: 1;
+ REFERENCE_TIME pts, dts;
+
+ // mpeg1 stuff
+ UINT64 std_buff_size;
+
+ // mpeg2 stuff
+ BYTE scrambling: 2, priority: 1, alignment: 1, copyright: 1, original: 1;
+ BYTE escr: 1, esrate: 1, dsmtrickmode: 1, morecopyright: 1, crc: 1, extension: 1;
+ BYTE hdrlen;
+
+ BYTE id_ext;
+
+ struct peshdr() {
+ memset(this, 0, sizeof(*this));
+ }
+ };
+
+ struct seqhdr {
+ WORD width;
+ WORD height;
+ BYTE ar: 4;
+ DWORD ifps;
+ DWORD bitrate;
+ DWORD vbv;
+ BYTE constrained: 1;
+ BYTE fiqm: 1;
+ BYTE iqm[64];
+ BYTE fniqm: 1;
+ BYTE niqm[64];
+ // ext
+ BYTE startcodeid: 4;
+ BYTE profile_levelescape: 1;
+ BYTE profile: 3;
+ BYTE level: 4;
+ BYTE progressive: 1;
+ BYTE chroma: 2;
+ BYTE lowdelay: 1;
+ // misc
+ int arx, ary;
+ };
+
+ struct mpahdr {
+ WORD sync: 11;
+ WORD version: 2;
+ WORD layer: 2;
+ WORD crc: 1;
+ WORD bitrate: 4;
+ WORD freq: 2;
+ WORD padding: 1;
+ WORD privatebit: 1;
+ WORD channels: 2;
+ WORD modeext: 2;
+ WORD copyright: 1;
+ WORD original: 1;
+ WORD emphasis: 2;
+
+ int nSamplesPerSec, FrameSize, nBytesPerSec;
+ REFERENCE_TIME rtDuration;
+ };
+
+ struct aachdr {
+ WORD sync: 12;
+ WORD version: 1;
+ WORD layer: 2;
+ WORD fcrc: 1;
+ WORD profile: 2;
+ WORD freq: 4;
+ WORD privatebit: 1;
+ WORD channels: 3;
+ WORD original: 1;
+ WORD home: 1; // ?
+
+ WORD copyright_id_bit: 1;
+ WORD copyright_id_start: 1;
+ WORD aac_frame_length: 13;
+ WORD adts_buffer_fullness: 11;
+ WORD no_raw_data_blocks_in_frame: 2;
+
+ WORD crc;
+
+ int FrameSize, nBytesPerSec;
+ REFERENCE_TIME rtDuration;
+ };
+
+ struct latm_aachdr {
+ // nothing ;)
+ };
+
+ struct ac3hdr {
+ WORD sync;
+ WORD crc1;
+ BYTE fscod: 2;
+ BYTE frmsizecod: 6;
+ BYTE bsid: 5;
+ BYTE bsmod: 3;
+ BYTE acmod: 3;
+ BYTE cmixlev: 2;
+ BYTE surmixlev: 2;
+ BYTE dsurmod: 2;
+ BYTE lfeon: 1;
+ BYTE sr_shift;
+ // E-AC3 header
+ BYTE frame_type;
+ BYTE substreamid;
+ WORD frame_size;
+ BYTE sr_code;
+ WORD sample_rate;
+ BYTE num_blocks;
+ // the rest is unimportant for us
+ };
+
+ struct dtshdr {
+ DWORD sync;
+ BYTE frametype: 1;
+ BYTE deficitsamplecount: 5;
+ BYTE fcrc: 1;
+ BYTE nblocks: 7;
+ WORD framebytes;
+ BYTE amode: 6;
+ BYTE sfreq: 4;
+ BYTE rate: 5;
+
+ BYTE downmix: 1;
+ BYTE dynrange: 1;
+ BYTE timestamp: 1;
+ BYTE aux_data: 1;
+ BYTE hdcd: 1;
+ BYTE ext_descr: 3;
+ BYTE ext_coding: 1;
+ BYTE aspf: 1;
+ BYTE lfe: 2;
+ BYTE predictor_history: 1;
+ };
+
+ struct lpcmhdr {
+ BYTE emphasis: 1;
+ BYTE mute: 1;
+ BYTE reserved1: 1;
+ BYTE framenum: 5;
+ BYTE quantwordlen: 2;
+ BYTE freq: 2; // 48, 96, 44.1, 32
+ BYTE reserved2: 1;
+ BYTE channels: 3; // +1
+ BYTE drc; // 0x80: off
+ };
+
+ struct dvdalpcmhdr {
+ // http://dvd-audio.sourceforge.net/spec/aob.shtml
+ WORD firstaudioframe;
+ BYTE unknown1;
+ BYTE bitpersample1: 4;
+ BYTE bitpersample2: 4;
+ BYTE samplerate1: 4;
+ BYTE samplerate2: 4;
+ BYTE unknown2;
+ BYTE groupassignment;
+ BYTE unknown3;
+ };
+
+ struct hdmvlpcmhdr {
+ WORD size;
+ BYTE channels: 4;
+ BYTE samplerate: 4;
+ BYTE bitpersample: 2;
+ };
+
+ struct mlphdr {
+ DWORD size;
+ //DWORD samplerate;
+ //WORD bitdepth;
+ //WORD channels;
+ };
+
+ struct dvdspuhdr {
+ // nothing ;)
+ };
+
+ struct hdmvsubhdr {
+ // nothing ;)
+ };
+
+ struct svcdspuhdr {
+ // nothing ;)
+ };
+
+ struct cvdspuhdr {
+ // nothing ;)
+ };
+
+ struct ps2audhdr {
+ // 'SShd' + len (0x18)
+ DWORD unk1;
+ DWORD freq;
+ DWORD channels;
+ DWORD interleave; // bytes per channel
+ // padding: FF .. FF
+ // 'SSbd' + len
+ // pcm or adpcm data
+ };
+
+ struct ps2subhdr {
+ // nothing ;)
+ };
+
+ struct trhdr {
+ BYTE sync; // 0x47
+ BYTE error: 1;
+ BYTE payloadstart: 1;
+ BYTE transportpriority: 1;
+ WORD pid: 13;
+ BYTE scrambling: 2;
+ BYTE adapfield: 1;
+ BYTE payload: 1;
+ BYTE counter: 4;
+ // if adapfield set
+ BYTE length;
+ BYTE discontinuity: 1;
+ BYTE randomaccess: 1;
+ BYTE priority: 1;
+ BYTE fPCR: 1;
+ BYTE OPCR: 1;
+ BYTE splicingpoint: 1;
+ BYTE privatedata: 1;
+ BYTE extension: 1;
+ // TODO: add more fields here when the flags above are set (they aren't very interesting...)
+ __int64 PCR;
+
+ int bytes;
+ __int64 next;
+ };
+
+ struct trsechdr {
+ BYTE table_id;
+ WORD section_syntax_indicator: 1;
+ WORD zero: 1;
+ WORD reserved1: 2;
+ WORD section_length: 12;
+ WORD transport_stream_id;
+ BYTE reserved2: 2;
+ BYTE version_number: 5;
+ BYTE current_next_indicator: 1;
+ BYTE section_number;
+ BYTE last_section_number;
+ };
+
+ // http://multimedia.cx/mirror/av_format_v1.pdf
+ struct pvahdr {
+ WORD sync; // 'VA'
+ BYTE streamid; // 1 - video, 2 - audio
+ BYTE counter;
+ BYTE res1; // 0x55
+ BYTE res2: 3;
+ BYTE fpts: 1;
+ BYTE postbytes: 2;
+ BYTE prebytes: 2;
+ WORD length;
+ REFERENCE_TIME pts;
+ };
+
+ enum spsppsindex {
+ index_unknown = -1,
+ index_subsetsps = 0,
+ index_sps = 1,
+ index_pps1 = 2,
+ index_pps2 = 3,
+ };
+
+ struct spsppsdata {
+ BYTE buffer[MAX_SPSPPS];
+ unsigned int size;
+ bool complete;
+ };
+
+ struct avchdr {
+ BYTE profile, level;
+ unsigned int width, height;
+ unsigned int views;
+ unsigned int crop_left, crop_right, crop_top, crop_bottom;
+ __int64 AvgTimePerFrame;
+
+ struct sar {
+ WORD num;
+ WORD den;
+ } sar;
+
+ spsppsdata spspps[4];
+ BYTE lastid;
+
+ avchdr() {
+ memset(spspps, 0, sizeof(spspps));
+ lastid = 0;
+ views = 1;
+ AvgTimePerFrame = 0;
+ }
+ };
+
+ struct vc1hdr {
+ BYTE profile;
+ BYTE level;
+ BYTE chromaformat;
+ BYTE frmrtq_postproc;
+ BYTE bitrtq_postproc;
+ BYTE postprocflag;
+ BYTE broadcast;
+ BYTE interlace;
+ BYTE tfcntrflag;
+ BYTE finterpflag;
+ BYTE psf;
+ unsigned int width, height;
+ struct sar {
+ BYTE num;
+ BYTE den;
+ } sar;
+ };
+
+ struct dvbsub {
+ // nothing ;)
+ };
#pragma pack(pop)
- bool Read(pshdr& h);
- bool Read(pssyshdr& h);
- bool Read(peshdr& h, BYTE code);
- bool Read(seqhdr& h, int len, CMediaType* pmt = NULL);
- bool Read(mpahdr& h, int len, bool fAllowV25, CMediaType* pmt = NULL);
- bool Read(aachdr& h, int len, CMediaType* pmt = NULL, MPEG_TYPES m_type = mpeg_es);
- bool Read(latm_aachdr& h, int len, CMediaType* pmt = NULL);
- bool Read(ac3hdr& h, int len, CMediaType* pmt = NULL, bool find_sync = true, bool AC3CoreOnly = true);
- bool Read(dtshdr& h, int len, CMediaType* pmt = NULL, bool find_sync = true);
- bool Read(lpcmhdr& h, CMediaType* pmt = NULL);
- bool Read(dvdalpcmhdr& h, int len, CMediaType* pmt = NULL);
- bool Read(hdmvlpcmhdr& h, CMediaType* pmt = NULL);
- bool Read(mlphdr& h, int len, CMediaType* pmt = NULL, bool find_sync = false);
- bool Read(dvdspuhdr& h, CMediaType* pmt = NULL);
- bool Read(hdmvsubhdr& h, CMediaType* pmt = NULL, const char* language_code = NULL);
- bool Read(svcdspuhdr& h, CMediaType* pmt = NULL);
- bool Read(cvdspuhdr& h, CMediaType* pmt = NULL);
- bool Read(ps2audhdr& h, CMediaType* pmt = NULL);
- bool Read(ps2subhdr& h, CMediaType* pmt = NULL);
- bool Read(trhdr& h, bool fSync = true);
- bool Read(trsechdr& h);
- bool Read(pvahdr& h, bool fSync = true);
- bool Read(avchdr& h, int len, CMediaType* pmt = NULL);
- bool Read(vc1hdr& h, int len, CMediaType* pmt = NULL, int guid_flag = 1);
- bool Read(dvbsub& h, int len, CMediaType* pmt = NULL);
- bool Read(avchdr& h, spsppsindex index);
-
- int HrdParameters(CGolombBuffer& gb);
- void RemoveMpegEscapeCode(BYTE* dst, BYTE* src, int length);
+ bool Read(pshdr& h);
+ bool Read(pssyshdr& h);
+ bool Read(peshdr& h, BYTE code);
+ bool Read(seqhdr& h, int len, CMediaType* pmt = NULL);
+ bool Read(mpahdr& h, int len, bool fAllowV25, CMediaType* pmt = NULL);
+ bool Read(aachdr& h, int len, CMediaType* pmt = NULL, MPEG_TYPES m_type = mpeg_es);
+ bool Read(latm_aachdr& h, int len, CMediaType* pmt = NULL);
+ bool Read(ac3hdr& h, int len, CMediaType* pmt = NULL, bool find_sync = true, bool AC3CoreOnly = true);
+ bool Read(dtshdr& h, int len, CMediaType* pmt = NULL, bool find_sync = true);
+ bool Read(lpcmhdr& h, CMediaType* pmt = NULL);
+ bool Read(dvdalpcmhdr& h, int len, CMediaType* pmt = NULL);
+ bool Read(hdmvlpcmhdr& h, CMediaType* pmt = NULL);
+ bool Read(mlphdr& h, int len, CMediaType* pmt = NULL, bool find_sync = false);
+ bool Read(dvdspuhdr& h, CMediaType* pmt = NULL);
+ bool Read(hdmvsubhdr& h, CMediaType* pmt = NULL, const char* language_code = NULL);
+ bool Read(svcdspuhdr& h, CMediaType* pmt = NULL);
+ bool Read(cvdspuhdr& h, CMediaType* pmt = NULL);
+ bool Read(ps2audhdr& h, CMediaType* pmt = NULL);
+ bool Read(ps2subhdr& h, CMediaType* pmt = NULL);
+ bool Read(trhdr& h, bool fSync = true);
+ bool Read(trsechdr& h);
+ bool Read(pvahdr& h, bool fSync = true);
+ bool Read(avchdr& h, int len, CMediaType* pmt = NULL);
+ bool Read(vc1hdr& h, int len, CMediaType* pmt = NULL, int guid_flag = 1);
+ bool Read(dvbsub& h, int len, CMediaType* pmt = NULL);
+ bool Read(avchdr& h, spsppsindex index);
+
+ int HrdParameters(CGolombBuffer& gb);
+ void RemoveMpegEscapeCode(BYTE* dst, BYTE* src, int length);
};
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