bada開發(fā)：播放實(shí)時(shí)rtsp流
作者：雪的專欄
bada是三星公司自主開發(fā)的移動(dòng)操作系統(tǒng)，它的特點(diǎn)是配置靈活、用戶交互性好、面向服務(wù)，非常重視SNS集成和地理位置服務(wù)應(yīng)用。本文介紹了如何在bada平臺(tái)實(shí)現(xiàn)播放實(shí)時(shí)rtsp流。
bada是三星公司自主開發(fā)的移動(dòng)操作系統(tǒng)，它的特點(diǎn)是配置靈活、用戶交互性好、面向服務(wù)，非常重視SNS集成和地理位置服務(wù)應(yīng)用。bada的設(shè)計(jì)目標(biāo)是開創(chuàng)人人能用智能手機(jī)的時(shí)代。本文介紹了如何在bada平臺(tái)實(shí)現(xiàn)播放實(shí)時(shí)rtsp流。
使用Osp::Media::Player類
- The supported formats in streaming
- Video : H.264, H.263, MPEG4
- Audio : AMR-NB, AAC, AAC+, EAAC+
- The supported protocol in streaming
- RTSP
- {
- __pPanel= new OverlayPanel();
- __pPanel->Construct(Rectangle(0,58,480,560));
- AddControl(*__pPanel);
- __pPlayer = new Player();
- Osp::Graphics::BufferInfo bufferInfo;
- r = __pPanel->GetBackgroundBufferInfo(bufferInfo);
- __pListener = new VideoPlayerListener;
- r = __pPlayer->Construct(*__pListener, &bufferInfo);
- VideoPlayerPlay()；
- }
- void
- VideoPlayerForm::VideoPlayerPlay()
- {
- result r = E_SUCCESS;
- if(openFlag == false)
- {
- String resolveString(L"rtsp://***");
- Uri baseUri;
- baseUri.SetUri(resolveString);
- r = __pPlayer->OpenUrl(baseUri);
- r = __pPlayer->Play();
- openFlag = true;
- }
- else
- {
- AppLog("file being played");
- }
- }
- //因?yàn)椴シ诺氖菍?shí)時(shí)流媒體，暫停時(shí)直接停止，再次恢復(fù)時(shí)重新建立連接(調(diào)用VideoPlayerPlay())
- void
- VideoPlayerForm::VideoPlayerPause()
- {
- result r = E_SUCCESS;
- PlayerState nowState = __pPlayer->GetState();
- if(nowState == PLAYER_STATE_PLAYING)
- {
- AppLog("stop");
- r = __pPlayer->Stop();
- if(IsFailed(r))
- {
- AppLog(">>>>>> (VideoPlayer::VideoPlayerStop) Stop has failed: %s\n", GetErrorMessage(r));
- return;
- }
- r = __pPlayer->Close();
- if(IsFailed(r))
- {
- AppLog(">>>>>> (VideoPlayer::VideoPlayerStop) Close has failed: %s\n", GetErrorMessage(r));
- return;
- }
- openFlag = false;
- }
- else
- {
- AppLog("file does not play");
- }
- }
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