Data Structures | |
| struct | AUHeaders |
| mpeg 4 AU headers More... | |
Data Fields | |
| AVFormatContext * | rmctx |
| int | nb_rmst |
| RMStream ** | rmst |
| uint8_t * | mlti_data |
| unsigned int | mlti_data_size |
| char | buffer [RTP_MAX_PACKET_LENGTH+FF_INPUT_BUFFER_PADDING_SIZE] |
| int | audio_pkt_cnt |
| remaining audio packets in rmdec | |
| int | octet_align |
| int | crc |
| int | interleaving |
| int | channels |
| AVIOContext * | pktbuf |
| AVIOContext | pb |
| uint8_t * | buf |
| unsigned long | cookie |
| sanity check, to make sure we get the pointer we're expecting. | |
| uint8_t | profile_idc |
| from the sdp setup parameters. | |
| uint8_t | profile_iop |
| from the sdp setup parameters. | |
| uint8_t | level_idc |
| from the sdp setup parameters. | |
| int | packetization_mode |
| from the sdp setup parameters. | |
| AVIOContext * | dyn_buf |
| int | pos |
| int | len |
| int | sizelength |
| int | indexlength |
| int | indexdeltalength |
| int | profile_level_id |
| int | streamtype |
| int | objecttype |
| char * | mode |
| struct PayloadContext::AUHeaders * | au_headers |
| mpeg 4 AU headers | |
| int | au_headers_allocated |
| int | nb_au_headers |
| int | au_headers_length_bytes |
| int | cur_au_index |
| int | interleave_size |
| int | interleave_index |
| InterleavePacket | group [6] |
| int | group_finished |
| uint8_t | next_data [1+35 *10] |
| int | next_size |
| uint32_t | next_timestamp |
| AVPacket | pkt |
| int | bytes_per_frame |
| int | remaining |
| int64_t | timestamp |
| AVIOContext * | data |
| int | is_keyframe |
| unsigned | ident |
| 24-bit stream configuration identifier | |
| AVIOContext * | fragment |
| buffer for split payloads | |
| uint8_t * | split_buf |
| int | split_pos |
| int | split_buf_len |
| int | split_buf_size |
| int | split_pkts |
| uint32_t | timestamp |
| timestamp of next-to-be-returned packet | |
| uint16_t | len [0x80] |
| Temporary storage for superblock restoring, per packet ID (0x80 total). | |
| uint8_t | buf [0x80][0x800] |
| the temporary storage buffer | |
| unsigned int | cache |
| number of data packets that we have cached right now | |
| unsigned int | n_pkts |
| number of RTP packets received since last packet output / config | |
| int | block_type |
| values read from the config header, used as packet headers | |
| int | block_size |
| from extradata, used as pkt length | |
| int | subpkts_per_block |
| max. nr. of subpackets to add per output buffer | |
RTP/Xiph specific private data.
Structure listing useful vars to parse RTP packet payload.
RTP Depacketization of MP4A-LATM, RFC 3016 Copyright (c) 2010 Martin Storsjo.
This file is part of FFmpeg.
FFmpeg is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
FFmpeg 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with FFmpeg; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Definition at line 83 of file rdt.c.
Definition at line 59 of file rtpdec_mpeg4.c.
Referenced by aac_parse_packet(), and rtp_parse_mp4_au().
remaining audio packets in rmdec
Definition at line 90 of file rdt.c.
Referenced by rdt_parse_packet().
from extradata, used as pkt length
Definition at line 39 of file rtpdec_qdm2.c.
Referenced by qdm2_parse_config(), and qdm2_restore_block().
values read from the config header, used as packet headers
superblock type, value 2 .. 8
Definition at line 38 of file rtpdec_qdm2.c.
Referenced by qdm2_parse_config(), and qdm2_restore_block().
| uint8_t PayloadContext::buf[0x80][0x800] |
| uint8_t * PayloadContext::buf |
Definition at line 156 of file rtpdec_asf.c.
Referenced by asfrtp_free_context(), asfrtp_parse_packet(), latm_free_context(), latm_parse_packet(), qdm2_parse_subpacket(), and qdm2_restore_block().
| char PayloadContext::buffer[RTP_MAX_PACKET_LENGTH+FF_INPUT_BUFFER_PADDING_SIZE] |
| unsigned int PayloadContext::cache |
number of data packets that we have cached right now
Definition at line 48 of file rtpdec_qdm2.c.
Referenced by qdm2_parse_packet(), and qdm2_restore_block().
Definition at line 37 of file rtpdec_amr.c.
Referenced by amr_new_context(), amr_parse_fmtp(), and amr_parse_sdp_line().
| unsigned long PayloadContext::cookie |
sanity check, to make sure we get the pointer we're expecting.
Definition at line 56 of file rtpdec_h264.c.
Referenced by h264_free_context(), h264_handle_packet(), h264_new_context(), and parse_h264_sdp_line().
Definition at line 35 of file rtpdec_amr.c.
Referenced by amr_parse_fmtp(), and amr_parse_sdp_line().
Definition at line 60 of file rtpdec_mpeg4.c.
Definition at line 34 of file rtpdec_vp8.c.
Referenced by prepare_packet(), vp8_free_context(), and vp8_handle_packet().
Definition at line 28 of file rtpdec_latm.c.
Referenced by latm_free_context(), and latm_parse_packet().
buffer for split payloads
Definition at line 45 of file rtpdec_xiph.c.
Referenced by free_fragment_if_needed(), and xiph_handle_packet().
Definition at line 40 of file rtpdec_qcelp.c.
Referenced by return_stored_frame(), and store_packet().
Definition at line 41 of file rtpdec_qcelp.c.
Referenced by return_stored_frame(), and store_packet().
| unsigned PayloadContext::ident |
24-bit stream configuration identifier
Definition at line 43 of file rtpdec_xiph.c.
Referenced by parse_packed_headers(), and xiph_handle_packet().
Definition at line 40 of file rtpdec_mpeg4.c.
Definition at line 39 of file rtpdec_qcelp.c.
Referenced by return_stored_frame(), and store_packet().
Definition at line 38 of file rtpdec_qcelp.c.
Referenced by return_stored_frame(), and store_packet().
Definition at line 36 of file rtpdec_amr.c.
Referenced by amr_parse_fmtp(), and amr_parse_sdp_line().
Definition at line 36 of file rtpdec_vp8.c.
Referenced by prepare_packet(), and vp8_handle_packet().
| uint16_t PayloadContext::len[0x80] |
Temporary storage for superblock restoring, per packet ID (0x80 total).
how much the temporary buffer is filled
Definition at line 45 of file rtpdec_qdm2.c.
Definition at line 30 of file rtpdec_latm.c.
Referenced by latm_parse_packet(), qdm2_parse_packet(), qdm2_parse_subpacket(), and qdm2_restore_block().
| uint8_t PayloadContext::level_idc |
from the sdp setup parameters.
Definition at line 61 of file rtpdec_h264.c.
Referenced by sdp_parse_fmtp_config_h264().
| uint8_t* PayloadContext::mlti_data |
Definition at line 87 of file rdt.c.
Referenced by rdt_free_context(), rdt_load_mdpr(), and rdt_parse_sdp_line().
| unsigned int PayloadContext::mlti_data_size |
| char* PayloadContext::mode |
| unsigned int PayloadContext::n_pkts |
number of RTP packets received since last packet output / config
Definition at line 49 of file rtpdec_qdm2.c.
Referenced by qdm2_parse_packet().
| uint8_t PayloadContext::next_data[1+35 *10] |
Definition at line 45 of file rtpdec_qcelp.c.
Referenced by return_stored_frame(), and store_packet().
Definition at line 46 of file rtpdec_qcelp.c.
Referenced by return_stored_frame(), and store_packet().
| uint32_t PayloadContext::next_timestamp |
Definition at line 47 of file rtpdec_qcelp.c.
Referenced by return_stored_frame(), and store_packet().
Definition at line 43 of file rtpdec_mpeg4.c.
Definition at line 34 of file rtpdec_amr.c.
Referenced by amr_parse_fmtp(), and amr_parse_sdp_line().
from the sdp setup parameters.
Definition at line 62 of file rtpdec_h264.c.
Referenced by sdp_parse_fmtp_config_h264().
Definition at line 155 of file rtpdec_asf.c.
Referenced by asfrtp_free_context(), asfrtp_parse_packet(), svq3_extradata_free(), and svq3_parse_packet().
| uint8_t PayloadContext::profile_idc |
from the sdp setup parameters.
Definition at line 59 of file rtpdec_h264.c.
Referenced by sdp_parse_fmtp_config_h264().
| uint8_t PayloadContext::profile_iop |
from the sdp setup parameters.
Definition at line 60 of file rtpdec_h264.c.
Referenced by sdp_parse_fmtp_config_h264().
Definition at line 41 of file rtpdec_mpeg4.c.
Definition at line 84 of file rdt.c.
Referenced by rdt_free_context(), rdt_load_mdpr(), rdt_new_context(), and rdt_parse_packet().
Definition at line 86 of file rdt.c.
Referenced by rdt_free_context(), rdt_load_mdpr(), rdt_parse_packet(), and rdt_parse_sdp_line().
| uint8_t* PayloadContext::split_buf |
Definition at line 46 of file rtpdec_xiph.c.
Referenced by xiph_free_context(), and xiph_handle_packet().
Definition at line 42 of file rtpdec_mpeg4.c.
max. nr. of subpackets to add per output buffer
Definition at line 40 of file rtpdec_qdm2.c.
Referenced by qdm2_parse_config(), and qdm2_parse_packet().
| int64_t PayloadContext::timestamp |
Definition at line 37 of file rtpdec_svq3.c.
| uint32_t PayloadContext::timestamp |
timestamp of next-to-be-returned packet
Definition at line 31 of file rtpdec_latm.c.
Referenced by latm_parse_packet(), qdm2_parse_packet(), qt_rtp_parse_packet(), svq3_parse_packet(), vp8_handle_packet(), and xiph_handle_packet().
1.5.8