2e0c9fa636
This is (and will be) based on the content types described in EN 300 468 Still a lot to do
64 lines
2 KiB
C
64 lines
2 KiB
C
/*
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* TV Input - Linux DVB interface - Support
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* Copyright (C) 2007 Andreas Öman
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*
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* This program 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 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Based on:
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*
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* ITU-T Recommendation H.222.0 / ISO standard 13818-1
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* EN 300 468 - V1.7.1
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*/
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#ifndef DVB_SUPPORT_H
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#define DVB_SUPPORT_H
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#define DVB_DESC_VIDEO_STREAM 0x02
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#define DVB_DESC_CA 0x09
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#define DVB_DESC_LANGUAGE 0x0a
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/* Descriptors defined in EN 300 468 */
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#define DVB_DESC_NETWORK_NAME 0x40
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#define DVB_DESC_SERVICE_LIST 0x41
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#define DVB_DESC_SHORT_EVENT 0x4d
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#define DVB_DESC_SERVICE 0x48
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#define DVB_DESC_CONTENT 0x54
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#define DVB_DESC_TELETEXT 0x56
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#define DVB_DESC_SUBTITLE 0x59
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#define DVB_DESC_AC3 0x6a
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/* Service types defined in EN 300 468 */
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#define DVB_ST_SDTV 0x1 /* SDTV (MPEG2) */
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#define DVB_ST_RADIO 0x2
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#define DVB_ST_HDTV 0x11 /* HDTV (MPEG2) */
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#define DVB_ST_AC_SDTV 0x16 /* Advanced codec SDTV */
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#define DVB_ST_AC_HDTV 0x19 /* Advanced codec HDTV */
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int dvb_get_string(char *dst, size_t dstlen, const uint8_t *src,
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const size_t srclen, const char *target_encoding);
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int dvb_get_string_with_len(char *dst, size_t dstlen,
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const uint8_t *buf, size_t buflen,
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const char *target_encoding);
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#define bcdtoint(i) ((((i & 0xf0) >> 4) * 10) + (i & 0x0f))
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time_t dvb_convert_date(uint8_t *dvb_buf);
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#endif /* DVB_SUPPORT_H */
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