60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
|
/*
|
||
|
|
* The contents of this file are subject to the Mozilla Public
|
||
|
|
* License Version 1.1 (the "License"); you may not use this file
|
||
|
|
* except in compliance with the License. You may obtain a copy of
|
||
|
|
* the License at http://www.mozilla.org/MPL/
|
||
|
|
*
|
||
|
|
* Software distributed under the License is distributed on an "AS
|
||
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||
|
|
* implied. See the License for the specific language governing
|
||
|
|
* rights and limitations under the License.
|
||
|
|
*
|
||
|
|
* The Original Code is MPEG4IP.
|
||
|
|
*
|
||
|
|
* The Initial Developer of the Original Code is Cisco Systems Inc.
|
||
|
|
* Portions created by Cisco Systems Inc. are
|
||
|
|
* Copyright (C) Cisco Systems Inc. 2001. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Contributed to MPEG4IP
|
||
|
|
* by Ullrich Pollaehne <pollaehne at users.sourceforge.net>
|
||
|
|
*
|
||
|
|
* Nero chapter atom
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "mp4common.h"
|
||
|
|
|
||
|
|
// MP4ChplAtom is for Nero chapter list atom which is a child of udta
|
||
|
|
MP4ChplAtom::MP4ChplAtom () : MP4Atom("chpl")
|
||
|
|
{
|
||
|
|
// it is not completely clear if version, flags, reserved and chaptercount
|
||
|
|
// have the right sizes but
|
||
|
|
// one thing is clear: chaptercount is not only 8-bit it is at least 16-bit
|
||
|
|
|
||
|
|
// add the version
|
||
|
|
AddVersionAndFlags();
|
||
|
|
|
||
|
|
// add reserved bytes
|
||
|
|
AddReserved("reserved", 1);
|
||
|
|
|
||
|
|
// define the chaptercount
|
||
|
|
MP4Integer32Property * counter = new MP4Integer32Property("chaptercount");
|
||
|
|
AddProperty(counter);
|
||
|
|
|
||
|
|
// define the chapterlist
|
||
|
|
MP4TableProperty * list = new MP4TableProperty("chapters", counter);
|
||
|
|
|
||
|
|
// the start time as 100 nanoseconds units
|
||
|
|
list->AddProperty(new MP4Integer64Property("starttime"));
|
||
|
|
|
||
|
|
// the chapter name as UTF-8
|
||
|
|
list->AddProperty(new MP4StringProperty("name", true));
|
||
|
|
|
||
|
|
// add the chapterslist
|
||
|
|
AddProperty(list);
|
||
|
|
}
|
||
|
|
|
||
|
|
void MP4ChplAtom::Generate ()
|
||
|
|
{
|
||
|
|
SetVersion(1);
|
||
|
|
}
|