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https://github.com/mpv-player/mpv
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f309ecebe5
If VDR-channel-config is used, we know the service_id. Using that, PMT can be extracted from PAT (code for that inspired by szap-s2 again). For this, we need to demux PAT with a special filter-setup, and once PMT was found it can be added to the PID-list. PMT is only resolved the first time one tunes to a channel, then stored in the channel-list in memory. With PMT available, ffmpeg can safely decode the teletext-pids.
41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_DVB_TUNE_H
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#define MPLAYER_DVB_TUNE_H
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#include "dvbin.h"
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struct mp_log;
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int dvb_get_tuner_type(int fe_fd, struct mp_log *log);
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int dvb_open_devices(dvb_priv_t *priv, int n, int demux_cnt);
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int dvb_fix_demuxes(dvb_priv_t *priv, int cnt);
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int dvb_set_ts_filt(dvb_priv_t *priv, int fd, uint16_t pid, dmx_pes_type_t pestype);
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int dvb_get_pmt_pid(dvb_priv_t *priv, int card, int service_id);
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int dvb_demux_stop(int fd);
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int dvb_demux_start(int fd);
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int dvb_tune(dvb_priv_t *priv, int freq, char pol, int srate, int diseqc,
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int tone, bool is_dvb_s2, int stream_id, fe_spectral_inversion_t specInv,
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fe_modulation_t modulation, fe_guard_interval_t guardInterval,
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fe_transmit_mode_t TransmissionMode, fe_bandwidth_t bandWidth,
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fe_code_rate_t HP_CodeRate, fe_code_rate_t LP_CodeRate,
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fe_hierarchy_t hier, int timeout);
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#endif /* MPLAYER_DVB_TUNE_H */
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