i.MX Processors中的主题 Re: imx93 play video fail

imx93 play video fail

charleshuang — Thu, 02 Nov 2023 06:02:59 GMT

I got an error when I used gst-launch-1.0 to play the video,

root@imx93evk:gst-launch-1.0 filesrc location=/tools/Elecard_about_Tomsk_part2_HEVC_1080p.mp4 ! decodebin ! autovideosink

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...

====== AIUR: 4.8.1 build on Aug 4 2023 01:42:29. ======
Core: MPEG4PARSER_06.21.04 build on Jun 20 2023 02:49:18
file: /usr/lib/imx-mm/parser/lib_mp4_parser_arm_elinux.so.3.2
------------------------
Track 00 [video_0] Enabled
Duration: 0:02:54.086655000
Language: unk
Mime:
video/x-h265, parsed=(boolean)true, alignment=(string)au, stream-format=(string)hev1, width=(int)1920, height=(int)1080, framerate=(fraction)22500/899, codec_data=(buffer)01016000000000000000000000f000fcfdf8f800000303200001001940010c01ffff01600000030000030000030000030000949024210001003142010101600000030000030000030000030000a003c08010e7f96526491b61a588aa93130cbecfaf37e59f5e1446272ec9220001000b4401e1a542040520842624
------------------------
Redistribute latency...
Missing element: H.265 (Main Profile) decoder
ERROR: from element /GstPipeline:pipeline0/GstDecodeBin:decodebin0: Your GStreamer installation is missing a plug-in.
Additional debug info:
/usr/src/debug/gstreamer1.0-plugins-base/1.22.0.imx-r0/gst/playback/gstdecodebin2.c(4738): gst_decode_bin_expose (): /GstPipeline:pipeline0/GstDecodeBin:decodebin0:
no suitable plugins found:
Missing decoder: H.265 (Main Profile) (video/x-h265, parsed=(boolean)true, alignment=(string)au, stream-format=(string)hev1, width=(int)1920, height=(int)1080, framerate=(fraction)22500/899, codec_data=(buffer)01016000000000000000000000f000fcfdf8f800000f03200001001940010c01ffff01600000030000030000030000030000949024210001003142010101600000030000030000030000030000a003c08010e7f96526491b61a588aa93130cbecfaf37e59f5e1446272ec9220001000b4401e1a542040520842624, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, profile=(string)main, tier=(string)main)

ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...
k_part2_HEVC_1080p.mp4 ! decodebin ! autovideosink^Con=/tools/Elecard_about_Tomsk

How to play video on imx93, please

Re: imx93 play video fail

joanxie — Thu, 02 Nov 2023 08:52:41 GMT

do you mind sharing the video with me?let me reproduce this on my side, and tell me what bsp version you use

Re: imx93 play video fail

marekb — Tue, 30 Apr 2024 06:33:05 GMT

I'm trying to play video with latest image from yocto (nanbield - NXP i.MX Release Distro 6.6-nanbield) and it seems playback is started but nothing on screen:

mp4t@imx93-11x11-lpddr4x-evk:~# gplay-1.0 https://download.blender.org/peach/bigbuckbunny_movies/BigBuckBunny_320x180

FSL_GPLAY2_01.00_LINUX build on Mar 6 2024 07:41:00

playbin3 is enabled

====== AIUR: 4.8.3 build on Mar 6 2024 07:41:00. ======
Core: MPEG4PARSER_06.21.07 build on Jan 19 2024 08:12:16
file: /usr/lib/imx-mm/parser/lib_mp4_parser_arm_elinux.so.3.2
------------------------
Track 00 [video_0] Enabled
Duration: 0:09:56.458333000
Language: und
Mime:
video/x-h264, parsed=(boolean)true, alignment=(string)au, stream-format=(string)avc, width=(int)320, height=(
------------------------
------------------------
Track 01 [audio_0] Enabled
Duration: 0:09:56.245333000
Language: und
Mime:
audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)0, stream-format=(string)raw,
------------------------

====== BEEP: 4.8.3 build on Mar 6 2024 07:41:00. ======
Core: AAC decoder Wrapper build on Sep 8 2023 20:17:24
file: /usr/lib/imx-mm/audio-codec/wrap/lib_aacd_wrap_arm_elinux.so.3
CODEC: BLN_MAD-MMCODECS_AACD_ARM_03.09.00_ARMV8 build on Sep 8 2023 17:16:00.
=========== fsl_player_play() ==================

FSL_GPLAY2_01.00_LINUX build on Mar 6 2024 07:41:00
[h]display the operation Help
[p]Play
[s]Stop
[e]Seek
[a]Pause when playing, play when paused
[v]Volume
[m]Switch to mute or not
[>]Play next file
[<]Play previous file
[r]Switch to repeated mode or not
[u]Select the video track
[d]Select the audio track
[b]Select the subtitle track
[n]Select adaptive playback track
[f]Set full screen
[z]resize the width and height
[t]Rotate
[c]Setting play rate
[i]Display the metadata
[x]eXit
State changed: buffering
State changed: paused
State changed: playing

I've tried add --video-sink=waylandsink but still no video output. Any ideas please? Thanks.

Re: imx93 play video fail

joanxie — Tue, 30 Apr 2024 07:57:08 GMT

i.mx93 doesn't have vpu, you need install the software decoder to support this

Re: imx93 play video fail

marekb — Tue, 30 Apr 2024 08:23:07 GMT

What do you mean install sw decoder? I'm building image using yocto and gstreamer videotestsrc works fine I just want to display video. Thanks.