Investigating a bit further, it seems that it's converting from NV12 to YUY2 when stridetransform is not forced by playbin.
Without the 0016 patch: http://paste.ubuntu.com/1107390/ With the patch: http://paste.ubuntu.com/1107391/ Talking with Rob on IRC, it seems that stridetransform wouldn't really be needed in this case, so maybe the 0016 patch was actually hiding the real issue here, is that gst is trying to use ffmpegcolorspace to do the conversion when it's not needed. ** Changed in: ubuntu-omap4-extras-multimedia Status: New => Confirmed -- You received this bug notification because you are a member of TI OMAP Developers, which is subscribed to ubuntu-omap4-extras-multimedia. https://bugs.launchpad.net/bugs/920846 Title: [regression] playbin can't play video using sw decode after enabling TI specific patches Status in Linaro Ubuntu Evaluation Builds: Confirmed Status in OMAP4 Ubuntu Multimedia addons: Confirmed Bug description: Sample video: http://samplemedia.linaro.org/H264/big_buck_bunny_480p_H264_AAC_25fps_1800K.MP4 Testing video playback on Origen, with 12.01 RC image, and I'm unable to play the sample video with playbin2, due an error at gstreamer. linaro@linaro-ubuntu-desktop:~$ gst-launch-0.10 playbin2 uri=file:///home/linaro/Videos/big_buck_bunny_480p_H264_AAC_25fps_1800K.MP4 Setting pipeline to PAUSED ... Pipeline is PREROLLING ... ERROR: from element /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstQTDemux:qtdemux0: GStreamer encountered a general stream error. Additional debug info: qtdemux.c(3865): gst_qtdemux_loop (): /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstQTDemux:qtdemux0: streaming stopped, reason not-negotiated ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ... After checking the patches at available at gst-plugins- base0.10-0.10.35, it seems that the culprit here is the one that enables stridetransform by default at playbin2 (0016-modify-playbin- to-use-stridetransform.patch), as after reverting it I was able to play the video at Origen again. To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-ubuntu/+bug/920846/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~tiomap-dev Post to : tiomap-dev@lists.launchpad.net Unsubscribe : https://launchpad.net/~tiomap-dev More help : https://help.launchpad.net/ListHelp
