@floe -- thanks for the extra info! Unfortunately I'm not sure this is a gstreamer issue (or more precisely, there may well be a gstreamer issue on amd64, but it doesn't appear to be the case on arm64 with the Pi Desktop image). gstreamer1.0-vaapi isn't seeded on the Pi Desktop images, and indeed running your gst-launch reproducer plays the video happily with no mention of gstvaapi in the console output. Just in case it's useful, here's the output I saw:
GST_DEBUG=3 gst-launch-1.0 playbin uri=file:///$HOME/big_buck_bunny_720p_surround.mp4 Setting pipeline to PAUSED ... 0:00:00.045303856 31845 0xaaaaf25f9240 WARN basesrc gstbasesrc.c:3688:gst_base_src_start_complete:<source> pad not activated yet 0:00:00.046280739 31845 0xaaaaf25f9240 WARN basesrc gstbasesrc.c:3688:gst_base_src_start_complete:<source> pad not activated yet Pipeline is PREROLLING ... 0:00:00.096946452 31845 0xaaaaf260eb60 WARN qtdemux qtdemux.c:3121:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 1 0:00:00.097408468 31845 0xaaaaf260eb60 WARN qtdemux qtdemux.c:3121:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 2 Redistribute latency... Redistribute latency... Redistribute latency... Redistribute latency... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstPulseSinkClock Redistribute latency... About 9 seconds in I closed the window (which was correctly playing the video, and audio), which produced the output: 0:00:09.474384373 31845 0xffff902bc120 WARN xvimagesink xvimagesink.c:568:gst_xv_image_sink_handle_xevents:<xvimagesink0> error: Output window was closed ERROR: from element /GstPlayBin:playbin0/GstPlaySink:playsink/GstBin:vbin/GstXvImageSink:xvimagesink0: Output window was closed Additional debug info: ../sys/xvimage/xvimagesink.c(568): gst_xv_image_sink_handle_xevents (): /GstPlayBin:playbin0/GstPlaySink:playsink/GstBin:vbin/GstXvImageSink:xvimagesink0 Execution ended after 0:00:09.137470426 Setting pipeline to NULL ... 0:00:09.477803649 31845 0xffff800609e0 WARN xvimagesink xvimagesink.c:1045:gst_xv_image_sink_show_frame:<xvimagesink0> could not output image - no window 0:00:09.478389497 31845 0xaaaaf260eb60 WARN qtdemux qtdemux.c:6747:gst_qtdemux_loop:<qtdemux0> error: Internal data stream error. 0:00:09.478468497 31845 0xaaaaf260eb60 WARN qtdemux qtdemux.c:6747:gst_qtdemux_loop:<qtdemux0> error: streaming stopped, reason error (-5) ERROR: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/GstQTDemux:qtdemux0: Internal data stream error. Additional debug info: ../gst/isomp4/qtdemux.c(6747): gst_qtdemux_loop (): /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/GstQTDemux:qtdemux0: streaming stopped, reason error (-5) Freeing pipeline ... Admittedly, this was on my usual Pi desktop; I'll try it on an entirely fresh card in a bit (as I need to do that to respond to seb128's request for a proper stacktrace), but I suspect the result will be similar. Still, it may be worth opening a separate bug for the gstvaapi case? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to totem in Ubuntu. https://bugs.launchpad.net/bugs/1969512 Title: Totem unable to play video: "The specified movie could not be found" To manage notifications about this bug go to: https://bugs.launchpad.net/totem/+bug/1969512/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
