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Diffstat (limited to 'demux/asf.h')
| -rw-r--r-- | demux/asf.h | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/demux/asf.h b/demux/asf.h deleted file mode 100644 index db48f72edb..0000000000 --- a/demux/asf.h +++ /dev/null @@ -1,251 +0,0 @@ -/* - * This file is part of MPlayer. - * - * MPlayer is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * MPlayer is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef MPLAYER_ASF_H -#define MPLAYER_ASF_H - -#include <sys/types.h> -#include <inttypes.h> -#include "libavutil/common.h" -#include "compat/mpbswap.h" - -/////////////////////// -// ASF Object Header -/////////////////////// -typedef struct __attribute__((packed)) { - uint8_t guid[16]; - uint64_t size; -} ASF_obj_header_t; - -//////////////// -// ASF Header -//////////////// -typedef struct __attribute__((packed)) { - ASF_obj_header_t objh; - uint32_t cno; // number of subchunks - uint8_t v1; // unknown (0x01) - uint8_t v2; // unknown (0x02) -} ASF_header_t; - -///////////////////// -// ASF File Header -///////////////////// -typedef struct __attribute__((packed)) { - uint8_t stream_id[16]; // stream GUID - uint64_t file_size; - uint64_t creation_time; //File creation time FILETIME 8 - uint64_t num_packets; //Number of packets UINT64 8 - uint64_t play_duration; //Timestamp of the end position UINT64 8 - uint64_t send_duration; //Duration of the playback UINT64 8 - uint64_t preroll; //Time to bufferize before playing UINT64 8 - uint32_t flags; //Unknown, maybe flags ( usually contains 2 ) UINT32 4 - uint32_t min_packet_size; //Min size of the packet, in bytes UINT32 4 - uint32_t max_packet_size; //Max size of the packet UINT32 4 - uint32_t max_bitrate; //Maximum bitrate of the media (sum of all the stream) -} ASF_file_header_t; - -/////////////////////// -// ASF Stream Header -/////////////////////// -typedef struct __attribute__((packed)) { - uint8_t type[16]; // Stream type (audio/video) GUID 16 - uint8_t concealment[16]; // Audio error concealment type GUID 16 - uint64_t unk1; // Unknown, maybe reserved ( usually contains 0 ) UINT64 8 - uint32_t type_size; //Total size of type-specific data UINT32 4 - uint32_t stream_size; //Size of stream-specific data UINT32 4 - uint16_t stream_no; //Stream number UINT16 2 - uint32_t unk2; //Unknown UINT32 4 -} ASF_stream_header_t; - -/////////////////////////// -// ASF Content Description -/////////////////////////// -typedef struct __attribute__((packed)) { - uint16_t title_size; - uint16_t author_size; - uint16_t copyright_size; - uint16_t comment_size; - uint16_t rating_size; -} ASF_content_description_t; - -//////////////////////// -// ASF Segment Header -//////////////////////// -typedef struct __attribute__((packed)) { - uint8_t streamno; - uint8_t seq; - uint32_t x; - uint8_t flag; -} ASF_segmhdr_t; - -////////////////////// -// ASF Stream Chunck -////////////////////// -typedef struct __attribute__((packed)) { - uint16_t type; - uint16_t size; - uint32_t sequence_number; - uint16_t unknown; - uint16_t size_confirm; -} ASF_stream_chunck_t; - -// Definition of the stream type -#if BYTE_ORDER == BIG_ENDIAN - #define ASF_STREAMING_CLEAR 0x2443 // $C - #define ASF_STREAMING_DATA 0x2444 // $D - #define ASF_STREAMING_END_TRANS 0x2445 // $E - #define ASF_STREAMING_HEADER 0x2448 // $H -#else - #define ASF_STREAMING_CLEAR 0x4324 // $C - #define ASF_STREAMING_DATA 0x4424 // $D - #define ASF_STREAMING_END_TRANS 0x4524 // $E - #define ASF_STREAMING_HEADER 0x4824 // $H -#endif - -// Definition of the differents type of ASF streaming -typedef enum { - ASF_Unknown_e, - ASF_Live_e, - ASF_Prerecorded_e, - ASF_Redirector_e, - ASF_PlainText_e, - ASF_Authenticate_e -} ASF_StreamType_e; - -typedef struct { - ASF_StreamType_e streaming_type; - int request; - int packet_size; - int *audio_streams,n_audio,*video_streams,n_video; - int audio_id, video_id; -} asf_http_streaming_ctrl_t; - - -/* - * Some macros to swap little endian structures read from an ASF file - * into machine endian format - */ -#if BYTE_ORDER == BIG_ENDIAN -#define le2me_ASF_obj_header_t(h) { \ - (h)->size = le2me_64((h)->size); \ -} -#define le2me_ASF_header_t(h) { \ - le2me_ASF_obj_header_t(&(h)->objh); \ - (h)->cno = le2me_32((h)->cno); \ -} -#define le2me_ASF_stream_header_t(h) { \ - (h)->unk1 = le2me_64((h)->unk1); \ - (h)->type_size = le2me_32((h)->type_size); \ - (h)->stream_size = le2me_32((h)->stream_size); \ - (h)->stream_no = le2me_16((h)->stream_no); \ - (h)->unk2 = le2me_32((h)->unk2); \ -} -#define le2me_ASF_file_header_t(h) { \ - (h)->file_size = le2me_64((h)->file_size); \ - (h)->creation_time = le2me_64((h)->creation_time); \ - (h)->num_packets = le2me_64((h)->num_packets); \ - (h)->play_duration = le2me_64((h)->play_duration); \ - (h)->send_duration = le2me_64((h)->send_duration); \ - (h)->preroll = le2me_64((h)->preroll); \ - (h)->flags = le2me_32((h)->flags); \ - (h)->min_packet_size = le2me_32((h)->min_packet_size); \ - (h)->max_packet_size = le2me_32((h)->max_packet_size); \ - (h)->max_bitrate = le2me_32((h)->max_bitrate); \ -} -#define le2me_ASF_content_description_t(h) { \ - (h)->title_size = le2me_16((h)->title_size); \ - (h)->author_size = le2me_16((h)->author_size); \ - (h)->copyright_size = le2me_16((h)->copyright_size); \ - (h)->comment_size = le2me_16((h)->comment_size); \ - (h)->rating_size = le2me_16((h)->rating_size); \ -} -#define le2me_BITMAPINFOHEADER(h) { \ - (h)->biSize = le2me_32((h)->biSize); \ - (h)->biWidth = le2me_32((h)->biWidth); \ - (h)->biHeight = le2me_32((h)->biHeight); \ - (h)->biPlanes = le2me_16((h)->biPlanes); \ - (h)->biBitCount = le2me_16((h)->biBitCount); \ - (h)->biCompression = le2me_32((h)->biCompression); \ - (h)->biSizeImage = le2me_32((h)->biSizeImage); \ - (h)->biXPelsPerMeter = le2me_32((h)->biXPelsPerMeter); \ - (h)->biYPelsPerMeter = le2me_32((h)->biYPelsPerMeter); \ - (h)->biClrUsed = le2me_32((h)->biClrUsed); \ - (h)->biClrImportant = le2me_32((h)->biClrImportant); \ -} -#define le2me_WAVEFORMATEX(h) { \ - (h)->wFormatTag = le2me_16((h)->wFormatTag); \ - (h)->nChannels = le2me_16((h)->nChannels); \ - (h)->nSamplesPerSec = le2me_32((h)->nSamplesPerSec); \ - (h)->nAvgBytesPerSec = le2me_32((h)->nAvgBytesPerSec); \ - (h)->nBlockAlign = le2me_16((h)->nBlockAlign); \ - (h)->wBitsPerSample = le2me_16((h)->wBitsPerSample); \ - (h)->cbSize = le2me_16((h)->cbSize); \ -} -#define le2me_ASF_stream_chunck_t(h) { \ - (h)->size = le2me_16((h)->size); \ - (h)->sequence_number = le2me_32((h)->sequence_number); \ - (h)->unknown = le2me_16((h)->unknown); \ - (h)->size_confirm = le2me_16((h)->size_confirm); \ -} -#else -#define le2me_ASF_obj_header_t(h) /**/ -#define le2me_ASF_header_t(h) /**/ -#define le2me_ASF_stream_header_t(h) /**/ -#define le2me_ASF_file_header_t(h) /**/ -#define le2me_ASF_content_description_t(h) /**/ -#define le2me_BITMAPINFOHEADER(h) /**/ -#define le2me_WAVEFORMATEX(h) /**/ -#define le2me_ASF_stream_chunck_t(h) /**/ -#endif - -// priv struct for the demuxer -struct asf_priv { - ASF_header_t header; - unsigned char* packet; - int scrambling_h; - int scrambling_w; - int scrambling_b; - unsigned packetsize; - double packetrate; - double movielength; - int asf_is_dvr_ms; - uint32_t asf_frame_state; - int asf_frame_start_found; - double dvr_last_vid_pts; - uint64_t vid_frame_ct; - uint64_t play_duration; - uint64_t num_packets; - int new_vid_frame_seg; - int *vid_repdata_sizes; - int *aud_repdata_sizes; - int vid_repdata_count; - int aud_repdata_count; - uint64_t avg_vid_frame_time; - uint64_t last_key_payload_time; - uint64_t last_aud_pts; - uint64_t last_aud_diff; - int found_first_key_frame; - uint32_t last_vid_seq; - int vid_ext_timing_index; - int aud_ext_timing_index; - int vid_ext_frame_index; - int know_frame_time; - unsigned bps; -}; - -#endif /* MPLAYER_ASF_H */ |