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mfvideoenc: Set PAR to output IMFMediaType

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We've set it to input IMFMediaType but not for output.
So, if PAR is not 1:1, the input IMFMediaType will be accepted
by MFT (default is 1:1).
The PAR of input/output IMFMediaType must be identical

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1322>
This commit is contained in:
Seungha Yang 2020-06-06 21:15:34 +09:00
parent cec6858401
commit 0f74785b8e
1 changed files with 8 additions and 0 deletions
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8
sys/mediafoundation/gstmfvideoenc.cpp
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@ -173,6 +173,14 @@ gst_mf_video_enc_set_format (GstVideoEncoder * enc, GstVideoCodecState * state)
return FALSE;
}
hr = MFSetAttributeRatio (out_type.Get (), MF_MT_PIXEL_ASPECT_RATIO,
GST_VIDEO_INFO_PAR_N (info), GST_VIDEO_INFO_PAR_D (info));
if (!gst_mf_result (hr)) {
GST_ERROR_OBJECT (self, "Couldn't set par %d/%d",
GST_VIDEO_INFO_PAR_N (info), GST_VIDEO_INFO_PAR_D (info));
return FALSE;
}
hr = out_type->SetUINT32 (MF_MT_INTERLACE_MODE, MFVideoInterlace_Progressive);
if (!gst_mf_result (hr)) {
GST_ERROR_OBJECT (self,