问题描述
我想用qtav播放yuv数据。我从文件和tcp套接字播放,但没有从QBUFFER成功。你能帮我吗?
MY CODE :
QtAV::AVPlayer* m_player_;
m_player_live1 = new AVPlayer(this);
QtAV::VideoOutput* m_renderer_live1;
m_renderer_live1 = new VideoOutput(VideoRendererId_Widget);
QVariantHash fmt_opt;
fmt_opt["format_whitelist"] = "rawvideo";
fmt_opt["video_size"] = "352x288";
fmt_opt["pixel_format"] = "yuv420p";
fmt_opt["framerate"] = 25;
m_player->setoptionsForFormat(fmt_opt);
m_player=>setBufferMode(BufferPackets);
buffr = new QBuffer();
if (buffr->open(qiodevice::ReadWrite))
{
qDebug() << " buffer open";
}
m_player_->setIODevice(buffr);
// WRITE DECODE DATA AND DATASIZE FROM CALLBACK DATA
buffr->write((const char*)pFrmHdrDec->data,pFrmHdrDec->data_size);
解决方法
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