| Summary: | [gstreamer-vaapi] Playbin2 autosink does not output non-VAAPI streams to Wayland | ||
|---|---|---|---|
| Product: | libva | Reporter: | Joe Konno <joe.konno> |
| Component: | intel | Assignee: | Zhao Halley <halley.zhao> |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | minor | ||
| Priority: | medium | CC: | gb.devel, seanvk |
| Version: | unspecified | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | gst-launch -v playbin2 | ||
in fact, I have some patches request for merge: https://gitorious.org/vaapi/gstreamer-vaapi/merge_requests/19 Fixed in git master branch. Though, you are required to use gstreamer-vaapi for SW decoded pipelines on Wayland too. :) Tested with both GStreamer 0.10 and 1.0 builds. commit bc10bbfc3ffb8f80f761bc0bb7fa1b689f371908 Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com> Date: Thu Aug 29 18:34:57 2013 +0200 vaapisink: handle raw buffers not created from VA video buffer pool. Handle raw video buffers that were not created from a VA video buffer pool. Use the generic GstVideo API to copy buffers in GStreamer 1.0.x builds instead of the GstVaapiUploader. https://bugs.freedesktop.org/show_bug.cgi?id=55818 |
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Created attachment 68356 [details] gst-launch -v playbin2 With Weston-DRM running, it does not appear possible to play a VP8 stream (not VAAPI accelerated) and have it output to a Wayland sink. Instead, gst-launch refuses to play the stream at all, claiming autovideosink is not functioning. See attached verbose gst-launch output for more information. Setting severity to 'minor' since I am playing a non-VAAPI-accelerated stream with 'gstreamer-vaapi' code. gst-launch -v snippet --------------------- /GstPlayBin2:playbin20/GstInputSelector:inputselector0.GstSelectorPad:sink0: always-ok = FALSE /GstPlayBin2:playbin20/GstInputSelector:inputselector1.GstSelectorPad:sink0: always-ok = FALSE /GstPlayBin2:playbin20/GstInputSelector:inputselector1: active-pad = (GstSelectorPad) sink0 /GstPlayBin2:playbin20/GstInputSelector:inputselector1: active-pad = (GstSelectorPad) sink0 /GstPlayBin2:playbin20/GstInputSelector:inputselector0.GstSelectorPad:sink0: tags = ((GstTagList*) 0x7f5734001320) ERROR: from element /GstPlayBin2:playbin20/GstPlaySink:playsink: The autovideosink element is not working. Additional debug info: gstplaysink.c(1832): gen_video_chain (): /GstPlayBin2:playbin20/GstPlaySink:playsink ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Code State ---------- wayland master 5495bcd15a7ea160d3ff4568f4746e33ed042aae weston master 71c474416a592a00db1f136eec822b2dbce0132f gstreamer-vaapi master 84f308010fe78d1752ecb244018a0735c32e994d gstreamer 0.10 bbec3d4e2f4f0ce4a20fd7ce2b1bcae257df01b7 gst-plugins-bad 0.10 61bebbd5144d06534491ac6f0746d6a4e7db07f7 gst-plugins-base 0.10 33826c572bc41d84f2094ca6ade11d4c60a586b4 gst-plugins-good 0.10 a9f697375b2762e6db5b76f7c64089a9b9c32296