src/filters/parser/MP4Splitter/MP4SplitterFile.cpp


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#include "stdafx.h"
#include "MP4SplitterFile.h"
#include "Ap4AsyncReaderStream.h"

CMP4SplitterFile::CMP4SplitterFile(IAsyncReader* pReader, HRESULT& hr)
	: CBaseSplitterFileEx(pReader, hr, DEFAULT_CACHE_LENGTH, false)
	, m_pAp4File(NULL)
{
	if(FAILED(hr)) {
		return;
	}

	hr = Init();
}

CMP4SplitterFile::~CMP4SplitterFile()
{
	delete (AP4_File*)m_pAp4File;
}

void* /* AP4_Movie* */ CMP4SplitterFile::GetMovie()
{
	ASSERT(m_pAp4File);
	return m_pAp4File ? ((AP4_File*)m_pAp4File)->GetMovie() : NULL;
}

HRESULT CMP4SplitterFile::Init()
{
	Seek(0);

	delete (AP4_File*)m_pAp4File;

	AP4_ByteStream* stream = DNew AP4_AsyncReaderStream(this);

	m_pAp4File = DNew AP4_File(*stream);

	AP4_Movie* movie = ((AP4_File*)m_pAp4File)->GetMovie();

	stream->Release();

	return movie ? S_OK : E_FAIL;
}