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c7e8639c70
H263 in RTP can be packetized in two formats (RFC 2190, RFC 2429/4629). The former normally uses the static payload type 34, while the latter normally uses dynamic payload types with the SDP format names H263-1998 or H263-2000. Look for packets that don't look like proper RFC 2190 packets and switch to depacketizing them according to the new format if they match some heuristic criteria. Signed-off-by: Martin Storsjö <martin@martin.st>
65 lines
2.8 KiB
C
65 lines
2.8 KiB
C
/*
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* RTP depacketizer declarations
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* Copyright (c) 2010 Martin Storsjo
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*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVFORMAT_RTPDEC_FORMATS_H
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#define AVFORMAT_RTPDEC_FORMATS_H
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#include "rtpdec.h"
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/**
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* Parse a Windows Media Server-specific SDP line
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*
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* @param s RTSP demux context
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*/
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int ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p);
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int ff_h263_handle_packet(AVFormatContext *ctx, PayloadContext *data,
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AVStream *st, AVPacket *pkt, uint32_t *timestamp,
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const uint8_t *buf, int len, int flags);
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extern RTPDynamicProtocolHandler ff_amr_nb_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_amr_wb_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_g726_16_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_g726_24_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_g726_32_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_g726_40_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_h263_1998_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_h263_2000_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_h263_rfc2190_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_h264_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_mp4a_latm_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_mp4v_es_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_mpeg4_generic_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_ms_rtp_asf_pfa_handler;
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extern RTPDynamicProtocolHandler ff_ms_rtp_asf_pfv_handler;
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extern RTPDynamicProtocolHandler ff_qcelp_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_qdm2_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_qt_rtp_aud_handler;
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extern RTPDynamicProtocolHandler ff_qt_rtp_vid_handler;
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extern RTPDynamicProtocolHandler ff_quicktime_rtp_aud_handler;
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extern RTPDynamicProtocolHandler ff_quicktime_rtp_vid_handler;
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extern RTPDynamicProtocolHandler ff_svq3_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_theora_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_vorbis_dynamic_handler;
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extern RTPDynamicProtocolHandler ff_vp8_dynamic_handler;
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#endif /* AVFORMAT_RTPDEC_FORMATS_H */
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