H264编码器问题（窗口10） [英] H264 encoder issue (window 10)

问题描述

hr = MFCreateMediaType(&mediaTypeIn);
hr = mediaTypeIn->SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Video);
hr = mediaTypeIn->SetGUID(MF_MT_SUBTYPE,  MFVideoFormat_AYUV);
hr = mediaTypeIn->SetUINT32(MF_MT_INTERLACE_MODE, MFVideoInterlace_Progressive);
hr = MFSetAttributeSize(mediaTypeIn, MF_MT_FRAME_SIZE, width, height);
hr = MFSetAttributeRatio(mediaTypeIn, MF_MT_FRAME_RATE, fps_num, fps_den);
hr = MFSetAttributeRatio(mediaTypeIn, MF_MT_PIXEL_ASPECT_RATIO, 1, 1);

hr = MFCreateMediaType(&mediaTypeOut);
hr = mediaTypeOut->SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Video); 
hr = mediaTypeOut->SetGUID(MF_MT_SUBTYPE, MFVideoFormat_H264);
hr = mediaTypeOut->SetUINT32(MF_MT_INTERLACE_MODE, MFVideoInterlace_Progressive);
hr = mediaTypeOut->SetUINT32(MF_MT_AVG_BITRATE, bit_rate);
hr = mediaTypeOut->SetUINT32(MF_MT_MPEG2_PROFILE, eAVEncH264VProfile_Main)
hr = MFSetAttributeSize(mediaTypeOut, MF_MT_FRAME_SIZE, width, height);
hr = MFSetAttributeRatio(mediaTypeOut, MF_MT_FRAME_RATE, fps_num, fps_den);
hr = MFSetAttributeRatio(mediaTypeOut, MF_MT_PIXEL_ASPECT_RATIO, 1, 1);

hr = vx->sinkWriter->AddStream(mediaTypeOut, &vx->streamIndex);
hr = vx->sinkWriter->SetInputMediaType(vx->streamIndex, mediaTypeIn, NULL);

SetInputMediaTyp（）失败并返回错误'MF_E_INVALIDMEDIATYPE'



我尝试过：



此代码可以使用在Windows 7中很好，在Windows 10中失败。



SetInputMediaType（）失败并返回MF_E_INVALIDMEDIATYPE？



如果是VBR（'eAVEncCommonRateControlMode_Quality'），则需要MF_MT_AVG_BITRATE'值？

SetInputMediaTyp () failed and returns with error 'MF_E_INVALIDMEDIATYPE'

What I have tried:

This code works fine in windows 7 and failed in windows 10.

SetInputMediaType() failed and returns MF_E_INVALIDMEDIATYPE?

In case of VBR ('eAVEncCommonRateControlMode_Quality'), MF_MT_AVG_BITRATE' value is required?

推荐答案

错误消息显示 IMFSinkWriter 。



您最好阅读有关

的Microsoft文档编码H.264 。深入了解视频类型GUID 。



通常不支持所有转换。所以尝试一些变化。

The error message is clear that there is something not properly in configured in IMFSinkWriter.

You better read the Microsoft documentation about
encoding H.264. Take a deeper dive into the Video Type GUIDs.

Often arent all conversions supported. So try some variations.

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