mirror of
https://github.com/librempeg/librempeg
synced 2024-11-23 03:28:27 +00:00
83c285f880
Also make sure the existing length check can't overflow. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
83 lines
3.9 KiB
C
83 lines
3.9 KiB
C
/*
|
|
* Windows Television (WTV)
|
|
* Copyright (c) 2010-2011 Peter Ross <pross@xvid.org>
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#include "wtv.h"
|
|
|
|
/* WTV GUIDs*/
|
|
const ff_asf_guid ff_dir_entry_guid =
|
|
{0x92,0xB7,0x74,0x91,0x59,0x70,0x70,0x44,0x88,0xDF,0x06,0x3B,0x82,0xCC,0x21,0x3D};
|
|
const ff_asf_guid ff_wtv_guid =
|
|
{0xB7,0xD8,0x00,0x20,0x37,0x49,0xDA,0x11,0xA6,0x4E,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
|
|
const ff_asf_guid ff_timestamp_guid =
|
|
{0x5B,0x05,0xE6,0x1B,0x97,0xA9,0x49,0x43,0x88,0x17,0x1A,0x65,0x5A,0x29,0x8A,0x97};
|
|
const ff_asf_guid ff_data_guid =
|
|
{0x95,0xC3,0xD2,0xC2,0x7E,0x9A,0xDA,0x11,0x8B,0xF7,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
|
|
const ff_asf_guid ff_SBE2_STREAM_DESC_EVENT =
|
|
{0xED,0xA4,0x13,0x23,0x2D,0xBF,0x4F,0x45,0xAD,0x8A,0xD9,0x5B,0xA7,0xF9,0x1F,0xEE};
|
|
const ff_asf_guid ff_stream1_guid =
|
|
{0xA1,0xC3,0xD2,0xC2,0x7E,0x9A,0xDA,0x11,0x8B,0xF7,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
|
|
const ff_asf_guid ff_sync_guid =
|
|
{0x97,0xC3,0xD2,0xC2,0x7E,0x9A,0xDA,0x11,0x8B,0xF7,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
|
|
const ff_asf_guid ff_index_guid =
|
|
{0x96,0xC3,0xD2,0xC2,0x7E,0x9A,0xDA,0x11,0x8B,0xF7,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
|
|
const ff_asf_guid ff_mediatype_audio =
|
|
{'a','u','d','s',FF_MEDIASUBTYPE_BASE_GUID};
|
|
const ff_asf_guid ff_mediatype_video =
|
|
{'v','i','d','s',FF_MEDIASUBTYPE_BASE_GUID};
|
|
const ff_asf_guid ff_format_none =
|
|
{0xD6,0x17,0x64,0x0F,0x18,0xC3,0xD0,0x11,0xA4,0x3F,0x00,0xA0,0xC9,0x22,0x31,0x96};
|
|
|
|
/* declare utf16le strings */
|
|
#define _ , 0,
|
|
const uint8_t ff_timeline_le16[] =
|
|
{'t'_'i'_'m'_'e'_'l'_'i'_'n'_'e', 0};
|
|
const uint8_t ff_timeline_table_0_entries_Events_le16[] =
|
|
{'t'_'i'_'m'_'e'_'l'_'i'_'n'_'e'_'.'_'t'_'a'_'b'_'l'_'e'_'.'_'0'_'.'_'e'_'n'_'t'_'r'_'i'_'e'_'s'_'.'_'E'_'v'_'e'_'n'_'t'_'s', 0};
|
|
const uint8_t ff_table_0_entries_legacy_attrib_le16[] =
|
|
{'t'_'a'_'b'_'l'_'e'_'.'_'0'_'.'_'e'_'n'_'t'_'r'_'i'_'e'_'s'_'.'_'l'_'e'_'g'_'a'_'c'_'y'_'_'_'a'_'t'_'t'_'r'_'i'_'b', 0};
|
|
const uint8_t ff_table_0_entries_time_le16[] =
|
|
{'t'_'a'_'b'_'l'_'e'_'.'_'0'_'.'_'e'_'n'_'t'_'r'_'i'_'e'_'s'_'.'_'t'_'i'_'m'_'e', 0};
|
|
#undef _
|
|
|
|
const ff_asf_guid ff_DSATTRIB_TRANSPORT_PROPERTIES =
|
|
{0x12,0xF6,0x22,0xB6,0xAD,0x47,0x71,0x46,0xAD,0x6C,0x05,0xA9,0x8E,0x65,0xDE,0x3A};
|
|
const ff_asf_guid ff_metadata_guid =
|
|
{0x5A,0xFE,0xD7,0x6D,0xC8,0x1D,0x8F,0x4A,0x99,0x22,0xFA,0xB1,0x1C,0x38,0x14,0x53};
|
|
const ff_asf_guid ff_stream2_guid =
|
|
{0xA2,0xC3,0xD2,0xC2,0x7E,0x9A,0xDA,0x11,0x8B,0xF7,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
|
|
|
|
/* Media subtypes */
|
|
const ff_asf_guid ff_mediasubtype_cpfilters_processed =
|
|
{0x28,0xBD,0xAD,0x46,0xD0,0x6F,0x96,0x47,0x93,0xB2,0x15,0x5C,0x51,0xDC,0x04,0x8D};
|
|
|
|
/* Formats */
|
|
const ff_asf_guid ff_format_cpfilters_processed =
|
|
{0x6F,0xB3,0x39,0x67,0x5F,0x1D,0xC2,0x4A,0x81,0x92,0x28,0xBB,0x0E,0x73,0xD1,0x6A};
|
|
const ff_asf_guid ff_format_waveformatex =
|
|
{0x81,0x9F,0x58,0x05,0x56,0xC3,0xCE,0x11,0xBF,0x01,0x00,0xAA,0x00,0x55,0x59,0x5A};
|
|
const ff_asf_guid ff_format_mpeg2_video =
|
|
{0xE3,0x80,0x6D,0xE0,0x46,0xDB,0xCF,0x11,0xB4,0xD1,0x00,0x80,0x5F,0x6C,0xBB,0xEA};
|
|
|
|
const AVCodecGuid ff_video_guids[] = {
|
|
{AV_CODEC_ID_MPEG2VIDEO, {0x26,0x80,0x6D,0xE0,0x46,0xDB,0xCF,0x11,0xB4,0xD1,0x00,0x80,0x5F,0x6C,0xBB,0xEA}},
|
|
{AV_CODEC_ID_NONE}
|
|
};
|