i.MX8M VideoOuput can't play video
Unsolved
Mobile and Embedded
-
System: Yocto (Kirkstone)
CPU: iMX8M
Qt Version: 5.15.3I'm trying to play video from QML using MediaPlayer and VideoOutput unfortunately I can hear only sound using implementation as in example 1. I tried use gst-pipeline as in example 2, but in this case I have video output in separate window without sound. Playing works perfectly directly from gstreamer.
Gstreamer command:
gst-launch-1.0 playbin uri=file:/home/root/samsung.mkvQML example 1:
import QtQuick 2.15 import QtQuick.Window 2.15 import QtMultimedia 5.15 Window { id: window visibility: Window.FullScreen visible: true Rectangle { anchors.fill: parent color: "black" MediaPlayer { id: mediaplayer source: "gst-pipeline: filesrc location=/home/root/samsung.mkv ! decodebin name=dec ! videoconvert ! waylandsink" autoPlay: true } VideoOutput { id: video anchors.fill: parent source: mediaplayer fillMode: VideoOutput.PreserveAspectFit smooth: true } } }QML example 2:
import QtQuick 2.15 import QtQuick.Window 2.15 import QtMultimedia 5.15 Window { id: window visibility: Window.FullScreen visible: true Rectangle { anchors.fill: parent color: "black" MediaPlayer { id: mediaplayer source: "file:///home/root/samsung.mkv" autoPlay: true } VideoOutput { id: video anchors.fill: parent source: mediaplayer fillMode: VideoOutput.PreserveAspectFit smooth: true } } }Log from QML demo - example 1:
QML debugging is enabled. Only use this in a safe environment. 0:00:00.073769242 36202 0xffff98004d60 WARN GST_ELEMENT_FACTORY gstelementfactory.c:701:gst_element_factory_make_with_properties: no such element factory "vaapisink"! 0:00:00.081370799 36202 0xffff98004d60 WARN GST_ELEMENT_FACTORY gstelementfactory.c:701:gst_element_factory_make_with_properties: no such element factory "vaapisink"! 0:00:00.106302993 36202 0xffff98004d60 WARN basesrc gstbasesrc.c:3688:gst_base_src_start_complete:<source> pad not activated yet 0:00:00.107455737 36202 0xffff98004d60 WARN basesrc gstbasesrc.c:3688:gst_base_src_start_complete:<source> pad not activated yet ====== AIUR: 4.7.0 build on May 20 2022 06:51:21. ====== Core: MKVPARSER_01.08.17 build on Apr 26 2022 07:37:32 file: /usr/lib/imx-mm/parser/lib_mkv_parser_arm_elinux.so.3.1 ------------------------ Track 00 [video_0] Enabled Duration: 0:00:00.000000000 Language: und Mime: video/x-h265, parsed=(boolean)true, alignment=(string)au, stream-format=(string)hev1, width=(int)3840, height=(int)2160, framerate=(fraction)59/1, codec_data=(buffer)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 ------------------------ ------------------------ Track 01 [audio_0] Enabled Duration: 0:00:00.000000000 Language: und Mime: audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)0, stream-format=(string)raw, codec_data=(buffer)119056e500 ------------------------ ====== BEEP: 4.7.0 build on May 20 2022 06:51:21. ====== Core: AAC decoder Wrapper build on Jul 28 2020 10:45:34 file: /usr/lib/imx-mm/audio-codec/wrap/lib_aacd_wrap_arm_elinux.so.3 0:00:00.415986661 36202 0xffff942c5300 WARN aiurdemux aiurdemux.c:3403:aiurdemux_send_stream_newsegment: Timestamp unexpect, maybe a core parser bug! 0:00:00.416073663 36202 0xffff942c5300 WARN aiurdemux aiurdemux.c:3411:aiurdemux_send_stream_newsegment: Pad video: Send newseg 0:00:00.000000000 first buffer 0:00:01.051000000 0:00:00.416306348 36202 0xffff942c5300 WARN aiurdemux aiurdemux.c:3403:aiurdemux_send_stream_newsegment: Timestamp unexpect, maybe a core parser bug! 0:00:00.416337668 36202 0xffff942c5300 WARN aiurdemux aiurdemux.c:3411:aiurdemux_send_stream_newsegment: Pad audio: Send newseg 0:00:00.000000000 first buffer 0:00:01.029000000 CODEC: BLN_MAD-MMCODECS_AACD_ARM_03.09.00_ARMV8 build on Sep 20 2017 15:02:50. ====== V4L2DEC: 1.20.0 build on Apr 24 2022 09:19:42. ====== 0:00:00.495889349 36202 0xffff942c55e0 WARN v4l2 gstv4l2object.c:4623:gst_v4l2_object_probe_caps:<v4l2h265dec0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Invalid argument 0:00:00.501618027 36202 0xffff942c55e0 WARN v4l2 gstv4l2object.c:2349:gst_v4l2_object_get_streamparm:<v4l2h265dec0:src> VIDIOC_G_PARM failed 0:00:00.501743070 36202 0xffff942c55e0 WARN v4l2 gstv4l2object.c:4623:gst_v4l2_object_probe_caps:<v4l2h265dec0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Invalid argument 0:00:00.532765030 36202 0xffff800140c0 WARN audio-resampler audio-resampler.c:274:convert_taps_gint16_c: can't find exact taps 0:00:00.577505673 36202 0xffff942c55e0 WARN v4l2bufferpool gstv4l2bufferpool.c:848:gst_v4l2_buffer_pool_start:<v4l2h265dec0:pool0:src> Uncertain or not enough buffers, enabling copy threshold 0:00:00.614024106 36202 0xffff800140c0 WARN alsa pcm_hw.c:1360:snd_pcm_hw_get_chmap: alsalib error: Cannot read Channel Map ctl : No such file or directory 0:00:00.637875678 36202 0xffff88096360 WARN v4l2videodec gstv4l2videodec.c:783:gst_v4l2_video_dec_loop:<v4l2h265dec0> Received resolution change 0:00:00.647222911 36202 0xffff88096360 WARN v4l2 gstv4l2object.c:2349:gst_v4l2_object_get_streamparm:<v4l2h265dec0:src> VIDIOC_G_PARM failed 0:00:00.647326353 36202 0xffff88096360 WARN v4l2 gstv4l2object.c:3379:gst_v4l2_object_save_format:<v4l2h265dec0:src> Driver bug detected, stride (1920) is too small for the width (3840) 0:00:00.647480676 36202 0xffff88096360 WARN v4l2 gstv4l2object.c:4623:gst_v4l2_object_probe_caps:<v4l2h265dec0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Invalid argument 0:00:00.653795686 36202 0xffff88096360 WARN v4l2 gstv4l2object.c:3379:gst_v4l2_object_save_format:<v4l2h265dec0:src> Driver bug detected, stride (2400) is too small for the width (3840) 0:00:00.739514774 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.739664777 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.739716859 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.739772180 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.739818741 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.739863622 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.739907662 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.739985664 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.740033425 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.740082146 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.740130147 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.740177308 36202 0xffff88096360 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.817266538 36202 0xffff88096360 WARN videodecoder gstvideodecoder.c:3167:gst_video_decoder_prepare_finish_frame:<v4l2h265dec0> decreasing timestamp (0:00:01.101000000 < 0:00:01.134000000) 0:00:00.826548490 36202 0xffff88096360 WARN videodecoder gstvideodecoder.c:3167:gst_video_decoder_prepare_finish_frame:<v4l2h265dec0> decreasing timestamp (0:00:01.101000000 < 0:00:01.134000000) 0:00:00.826810335 36202 0xffff88096360 WARN videodecoder gstvideodecoder.c:3167:gst_video_decoder_prepare_finish_frame:<v4l2h265dec0> decreasing timestamp (0:00:01.118000000 < 0:00:01.134000000) 0:00:06.428477997 36202 0xffff88096360 WARN videodecoder gstvideodecoder.c:3679:gst_video_decoder_clip_and_push_buf:<v4l2h265dec0> Dropping frame due to QoS. start:0:00:01.151000000 deadline:0:00:01.151000000 earliest_time:0:00:05.542949152 0:00:06.428725682 36202 0xffff88096360 WARN videodecoder gstvideodecoder.c:3679:gst_video_decoder_clip_and_push_buf:<v4l2h265dec0> Dropping frame due to QoS. start:0:00:01.168000000 deadline:0:00:01.168000000 earliest_time:0:00:05.542949152 ...Log from QML demo - example 2:
QML debugging is enabled. Only use this in a safe environment. 0:00:00.073748483 35345 0xffff88004d60 WARN GST_ELEMENT_FACTORY gstelementfactory.c:701:gst_element_factory_make_with_properties: no such element factory "vaapisink"! 0:00:00.081791529 35345 0xffff88004d60 WARN GST_ELEMENT_FACTORY gstelementfactory.c:701:gst_element_factory_make_with_properties: no such element factory "vaapisink"! 0:00:00.154787956 35345 0xffff88004d60 WARN basesrc gstbasesrc.c:3688:gst_base_src_start_complete:<filesrc0> pad not activated yet ====== AIUR: 4.7.0 build on May 20 2022 06:51:21. ====== Core: MKVPARSER_01.08.17 build on Apr 26 2022 07:37:32 file: /usr/lib/imx-mm/parser/lib_mkv_parser_arm_elinux.so.3.1 ------------------------ Track 00 [video_0] Enabled Duration: 0:00:00.000000000 Language: und Mime: video/x-h265, parsed=(boolean)true, alignment=(string)au, stream-format=(string)hev1, width=(int)3840, height=(int)2160, framerate=(fraction)59/1, codec_data=(buffer)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 ------------------------ ------------------------ Track 01 [audio_0] Enabled Duration: 0:00:00.000000000 Language: und Mime: audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)0, stream-format=(string)raw, codec_data=(buffer)119056e500 ------------------------ ====== BEEP: 4.7.0 build on May 20 2022 06:51:21. ====== Core: AAC decoder Wrapper build on Jul 28 2020 10:45:34 file: /usr/lib/imx-mm/audio-codec/wrap/lib_aacd_wrap_arm_elinux.so.3 0:00:00.365799353 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3403:aiurdemux_send_stream_newsegment: Timestamp unexpect, maybe a core parser bug! 0:00:00.365933156 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3411:aiurdemux_send_stream_newsegment: Pad video: Send newseg 0:00:00.000000000 first buffer 0:00:01.051000000 0:00:00.366171721 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3403:aiurdemux_send_stream_newsegment: Timestamp unexpect, maybe a core parser bug! 0:00:00.366202322 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3411:aiurdemux_send_stream_newsegment: Pad audio: Send newseg 0:00:00.000000000 first buffer 0:00:01.029000000 CODEC: BLN_MAD-MMCODECS_AACD_ARM_03.09.00_ARMV8 build on Sep 20 2017 15:02:50. ====== V4L2DEC: 1.20.0 build on Apr 24 2022 09:19:42. ====== 0:00:00.415865347 35345 0xffff7409f9e0 WARN v4l2 gstv4l2object.c:4623:gst_v4l2_object_probe_caps:<v4l2h265dec0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Invalid argument 0:00:00.417812627 35345 0xffff7409f9e0 WARN v4l2 gstv4l2object.c:2349:gst_v4l2_object_get_streamparm:<v4l2h265dec0:src> VIDIOC_G_PARM failed 0:00:00.417894589 35345 0xffff7409f9e0 WARN v4l2 gstv4l2object.c:4623:gst_v4l2_object_probe_caps:<v4l2h265dec0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Invalid argument 0:00:00.419164575 35345 0xffff7409f9e0 WARN v4l2 gstv4l2object.c:3379:gst_v4l2_object_save_format:<v4l2h265dec0:src> Driver bug detected, stride (1920) is too small for the width (3840) 0:00:00.422654727 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.424950855 35345 0xffff7409f9e0 WARN v4l2 gstv4l2object.c:5020:gst_v4l2_object_decide_allocation:<v4l2h265dec0:src> video sink can't support modifier: -1152921504606846975 0:00:00.449376159 35345 0xffff7409f9e0 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (3840) is different from the one computed from the alignment (2400) 0:00:00.449506842 35345 0xffff7409f9e0 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (3840) is different from the one computed from the alignment (2400) 0:00:00.449557603 35345 0xffff7409f9e0 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (3840) is different from the one computed from the alignment (2400) 0:00:00.449622884 35345 0xffff7409f9e0 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (3840) is different from the one computed from the alignment (2400) 0:00:00.449678085 35345 0xffff7409f9e0 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (3840) is different from the one computed from the alignment (2400) 0:00:00.458573869 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.458696152 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.458746433 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.458792754 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.526126504 35345 0xffff6c00f700 WARN v4l2videodec gstv4l2videodec.c:783:gst_v4l2_video_dec_loop:<v4l2h265dec0> Received resolution change 0:00:00.532392553 35345 0xffff6c00f700 WARN v4l2 gstv4l2object.c:2349:gst_v4l2_object_get_streamparm:<v4l2h265dec0:src> VIDIOC_G_PARM failed 0:00:00.532489755 35345 0xffff6c00f700 WARN v4l2 gstv4l2object.c:3379:gst_v4l2_object_save_format:<v4l2h265dec0:src> Driver bug detected, stride (1920) is too small for the width (3840) 0:00:00.532635678 35345 0xffff6c00f700 WARN v4l2 gstv4l2object.c:4623:gst_v4l2_object_probe_caps:<v4l2h265dec0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Invalid argument 0:00:00.535472897 35345 0xffff6c00f700 WARN v4l2 gstv4l2object.c:3379:gst_v4l2_object_save_format:<v4l2h265dec0:src> Driver bug detected, stride (2400) is too small for the width (3840) 0:00:00.537875707 35345 0xffff6c00f700 WARN v4l2 gstv4l2object.c:5020:gst_v4l2_object_decide_allocation:<v4l2h265dec0:src> video sink can't support modifier: -1152921504606846975 0:00:00.612599690 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.612780533 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.612835135 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.612885176 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.612929216 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.612983338 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.613029779 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.613073459 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.613118820 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.613165141 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.613213142 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.613257783 35345 0xffff6c00f700 WARN videometa gstvideometa.c:414:gst_video_meta_validate_alignment: Stride of plane 0 defined in meta (4800) is different from the one computed from the alignment (3008) 0:00:00.617801077 35345 0xffff6c00f700 WARN v4l2 gstv4l2object.c:5020:gst_v4l2_object_decide_allocation:<v4l2h265dec0:src> video sink can't support modifier: -1152921504606846975 0:00:00.666818969 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.666931892 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.667121616 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.667178137 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.687718841 35345 0xffff6c00f700 WARN default wlutils.c:152:gst_wl_init_surface_state: init surface_state to fullscreen (1920x1048) panel-height (32) 0:00:00.716432314 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.716526276 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:00.716580037 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:01.828626319 35345 0xffff6c00f700 WARN videodecoder gstvideodecoder.c:3167:gst_video_decoder_prepare_finish_frame:<v4l2h265dec0> decreasing timestamp (0:00:01.101000000 < 0:00:01.134000000) 0:00:01.833499620 35345 0xffff6c00f700 WARN videodecoder gstvideodecoder.c:3167:gst_video_decoder_prepare_finish_frame:<v4l2h265dec0> decreasing timestamp (0:00:01.101000000 < 0:00:01.134000000) 0:00:01.833584582 35345 0xffff6c00f700 WARN videodecoder gstvideodecoder.c:3679:gst_video_decoder_clip_and_push_buf:<v4l2h265dec0> Dropping frame due to QoS. start:0:00:01.134000000 deadline:0:00:01.134000000 earliest_time:0:00:01.156275374 0:00:01.834921649 35345 0xffff6c00f700 WARN videodecoder gstvideodecoder.c:3167:gst_video_decoder_prepare_finish_frame:<v4l2h265dec0> decreasing timestamp (0:00:01.118000000 < 0:00:01.134000000) 0:00:01.834995931 35345 0xffff6c00f700 WARN videodecoder gstvideodecoder.c:3679:gst_video_decoder_clip_and_push_buf:<v4l2h265dec0> Dropping frame due to QoS. start:0:00:01.134000000 deadline:0:00:01.134000000 earliest_time:0:00:01.156275374 0:00:01.836372599 35345 0xffff6c00f700 WARN videodecoder gstvideodecoder.c:3679:gst_video_decoder_clip_and_push_buf:<v4l2h265dec0> Dropping frame due to QoS. start:0:00:01.134000000 deadline:0:00:01.134000000 earliest_time:0:00:01.156275374 0:00:01.836663365 35345 0xffff6c00f700 WARN videodecoder gstvideodecoder.c:3679:gst_video_decoder_clip_and_push_buf:<v4l2h265dec0> Dropping frame due to QoS. start:0:00:01.151000000 deadline:0:00:01.151000000 earliest_time:0:00:01.156275374 0:00:01.855260629 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:01.855400072 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 0:00:01.855453593 35345 0xffff7409f700 WARN aiurdemux aiurdemux.c:3549:aiurdemux_push_pad_buffer: Pad audio push error type -1 ... -
If using gst-launch-1.0 then drivers and codecs are ok.
The problem is probably with QtMultimedia, attach here the output of the command below to return the configuration enabled in the qtmultimedia compilation:
bitbake -e qtmultimedia | grep ^PACKAGECONFIG -
Command output:
PACKAGECONFIG="gstreamer alsa gstreamer" PACKAGECONFIG_CONFARGS=" -alsa -gstreamer 1.0 -no-feature-openal -no-pulseaudio" PACKAGECONFIG_OPENSSL="openssl"I also discovered that there is no "qmlgl" (qmlgloverlay, qmlglsink, qmlglsrc) in the system which should be provided by gstreamer1.0-plugins-good. I forced to build packet configurated for qt5 by add line in my local.conf:
PACKAGECONFIG:append:pn-gstreamer1.0-plugins-good = " qt5"After that I have available qmlglsink and other. I still can't play video directly from file because effect is the same no image. I tried to build pipeline:
source: "gst-pipeline: filesrc location=/home/root/dillama_1080p.mp4 ! decodebin name=dec ! videoconvert ! qmlglsink widget"I can't set required pointer to qml widget for qmlglsink. How do it?
