| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of FFmpeg. | ||
| 3 | * | ||
| 4 | * FFmpeg is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with FFmpeg; if not, write to the Free Software | ||
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 17 | */ | ||
| 18 | |||
| 19 | #include "avformat.h" | ||
| 20 | #include "avio.h" | ||
| 21 | #include "isom.h" | ||
| 22 | |||
| 23 | 143 | int ff_mov_read_esds(AVFormatContext *fc, AVIOContext *pb) | |
| 24 | { | ||
| 25 | AVStream *st; | ||
| 26 | 143 | int tag, ret = 0; | |
| 27 | |||
| 28 |
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143 | if (fc->nb_streams < 1) |
| 29 | ✗ | return 0; | |
| 30 | 143 | st = fc->streams[fc->nb_streams-1]; | |
| 31 | |||
| 32 | 143 | avio_rb32(pb); /* version + flags */ | |
| 33 | 143 | ff_mp4_read_descr(fc, pb, &tag); | |
| 34 |
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143 | if (tag == MP4ESDescrTag) { |
| 35 | 143 | ff_mp4_parse_es_descr(pb, NULL); | |
| 36 | } else | ||
| 37 | ✗ | avio_rb16(pb); /* ID */ | |
| 38 | |||
| 39 | 143 | ff_mp4_read_descr(fc, pb, &tag); | |
| 40 |
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143 | if (tag == MP4DecConfigDescrTag) |
| 41 | 143 | ret = ff_mp4_read_dec_config_descr(fc, st, pb); | |
| 42 | |||
| 43 | 143 | return ret; | |
| 44 | } | ||
| 45 |