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Hello,</div>
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small followup<br>
<br>
been toying around with this<br>
requesting memory:D3D11Memory, memory:VAMemory, memory:DMABuf in gst_query_set_caps_result() all work as expected </div>
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only memory:VASurface refuses to do so<br>
<br>
basetransform: second attempt to fixate caps returned invalid (NULL) caps on pad vaapipostproc1:sink
<div>basetransform gstbasetransform.c:1370:gst_base_transform_setcaps:<vaapipostproc1><b> transform could not transform video/x-raw(memory:VASurface)</b>, format=(string)NV12, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono,
multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)bt709, views=(int)2, framerate=(fraction)50/1<b> in
anything we support</b></div>
vaapipostproc gstvaapipostprocutil.c:756:_get_preferred_caps:<vaapipostproc1> No valid src caps found<br>
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which doesn't make any sense at all<br>
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<br>
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anyone having any idea?</div>
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thanks a lot in advance</div>
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Winand</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Von:</b> gstreamer-devel <gstreamer-devel-bounces@lists.freedesktop.org> im Auftrag von Winand Appelhoff via gstreamer-devel <gstreamer-devel@lists.freedesktop.org><br>
<b>Gesendet:</b> Dienstag, 5. Juli 2022 11:08<br>
<b>An:</b> Discussion of the development of and with GStreamer <gstreamer-devel@lists.freedesktop.org><br>
<b>Cc:</b> Winand Appelhoff <w.appelhoff@tv1.eu><br>
<b>Betreff:</b> VASurface in appsink using decodebin using Gstreamer 1.20.1</font>
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Hi,</div>
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I'm having issues with the caps negotiaton trying to get VASurface buffers on an appsink since upgrading to 1.20.1 ( Ubuntu 22.04 default )</div>
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pipeline: any input -> decodebin -> appsink</div>
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requesting "memory:VASurface" in the GST_QUERY_CAPS result throws this:</div>
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<pre class="x_notranslate"><code>basetransform: second attempt to fixate caps returned invalid (NULL) caps on pad vaapipostproc0:sink</code></pre>
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setting GST_CAPS_FEATURE_MEMORY_SYSTEM_MEMORY works fine as expected</div>
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did I miss any changes since 1.18.x maybe?</div>
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thanks a lot in advance</div>
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Winand</div>
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<br>
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PS.:</div>
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vainfo output for completeness<br>
<br>
vainfo: VA-API version: 1.14 (libva 2.12.0)
<div>vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 22.3.1 ()</div>
<div>vainfo: Supported profile and entrypoints</div>
<div> VAProfileNone : VAEntrypointVideoProc</div>
<div> VAProfileNone : VAEntrypointStats</div>
<div> VAProfileMPEG2Simple : VAEntrypointVLD</div>
<div> VAProfileMPEG2Simple : VAEntrypointEncSlice</div>
<div> VAProfileMPEG2Main : VAEntrypointVLD</div>
<div> VAProfileMPEG2Main : VAEntrypointEncSlice</div>
<div> VAProfileH264Main : VAEntrypointVLD</div>
<div> VAProfileH264Main : VAEntrypointEncSlice</div>
<div> VAProfileH264Main : VAEntrypointFEI</div>
<div> VAProfileH264Main : VAEntrypointEncSliceLP</div>
<div> VAProfileH264High : VAEntrypointVLD</div>
<div> VAProfileH264High : VAEntrypointEncSlice</div>
<div> VAProfileH264High : VAEntrypointFEI</div>
<div> VAProfileH264High : VAEntrypointEncSliceLP</div>
<div> VAProfileVC1Simple : VAEntrypointVLD</div>
<div> VAProfileVC1Main : VAEntrypointVLD</div>
<div> VAProfileVC1Advanced : VAEntrypointVLD</div>
<div> VAProfileJPEGBaseline : VAEntrypointVLD</div>
<div> VAProfileJPEGBaseline : VAEntrypointEncPicture</div>
<div> VAProfileH264ConstrainedBaseline: VAEntrypointVLD</div>
<div> VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice</div>
<div> VAProfileH264ConstrainedBaseline: VAEntrypointFEI</div>
<div> VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP</div>
<div> VAProfileVP8Version0_3 : VAEntrypointVLD</div>
<div> VAProfileVP8Version0_3 : VAEntrypointEncSlice</div>
<div> VAProfileHEVCMain : VAEntrypointVLD</div>
<div> VAProfileHEVCMain : VAEntrypointEncSlice</div>
<div> VAProfileHEVCMain : VAEntrypointFEI</div>
<div> VAProfileHEVCMain10 : VAEntrypointVLD</div>
<div> VAProfileHEVCMain10 : VAEntrypointEncSlice</div>
<div> VAProfileVP9Profile0 : VAEntrypointVLD</div>
<div> VAProfileVP9Profile2 : VAEntrypointVLD</div>
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