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/*
* 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.
*
* Contributer has declined to give copyright information, and gives
* it freely to the world.
*
* Contributor(s):
*/
#include "src/impl.h"
namespace mp4v2 {
namespace impl {
///////////////////////////////////////////////////////////////////////////////
MP4ColrAtom::MP4ColrAtom(MP4File &file)
: MP4Atom(file, "colr")
{
MP4StringProperty* cpt = new MP4StringProperty(*this,"colorParameterType");
cpt->SetFixedLength(4);
AddProperty(cpt); /* 0 */
AddProperty( /* 1 */ new MP4Integer16Property(*this,"primariesIndex"));
AddProperty( /* 2 */ new MP4Integer16Property(*this,"transferFunctionIndex"));
AddProperty( /* 3 */ new MP4Integer16Property(*this,"matrixIndex"));
}
void MP4ColrAtom::Generate()
{
MP4Atom::Generate();
((MP4StringProperty*)m_pProperties[0])->SetValue("nclc");
// default to ITU BT.709 values
((MP4Integer16Property*)m_pProperties[1])->SetValue(1);
((MP4Integer16Property*)m_pProperties[2])->SetValue(1);
((MP4Integer16Property*)m_pProperties[3])->SetValue(1);
}
///////////////////////////////////////////////////////////////////////////////
}
} // namespace mp4v2::impl
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