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[#1]

imx8qxp H265 sample video play

I am trying to play the h265 video file and it is not playing. 

IMX8QXP - Scarthgap  - L 6.6.52

Can you please check and provide the right command or packages/lib to play h265 video sample files,

gst-launch-1.0 -v filesrc location=/root/sample.h265 ! h265parse ! v4l2h265dec ! imxvideoconvert_g2d ! fpsdisplaysink video-sink=waylandsink text-overlay=false sync=false &

i.MX 8 Family | i.MX 8QuadMax (8QM) | 8QuadPlusRe: imx8qxp H265 sample video play

Hi,

Please find the update,

root@imx8qxpc0mek:~#
root@imx8qxpc0mek:~# gst-launch-1.0 -v filesrc location=/navigation/aa_video_dump.h265 ! h265parse ! v4l2h265dec ! imxvideoconvert_g2d ! fpsdisplaysink video-sink=waylandsink text-overlay=false sync=false
Setting pipeline to PAUSED ...

====== V4L2DEC: 1.24.7 build on Oct 23 2024 09:43:13. ======
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstWaylandSink:waylandsink0: sync = false
Redistribute latency...
/GstPipeline:pipeline0/GstH265Parse:h265parse0.GstPad:src: caps = video/x-h265, width=(int)1280, height=(int)720, framerate=(fraction)30/1, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, stream-format=(string)byte-stream, alignment=(string)au, pixel-aspect-ratio=(fraction)1/1, profile=(string)main, tier=(string)high, level=(string)4
/GstPipeline:pipeline0/v4l2h265dec:v4l2h265dec0.GstPad:sink: caps = video/x-h265, width=(int)1280, height=(int)720, framerate=(fraction)30/1, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, stream-format=(string)byte-stream, alignment=(string)au, pixel-aspect-ratio=(fraction)1/1, profile=(string)main, tier=(string)high, level=(string)4
/GstPipeline:pipeline0/v4l2h265dec:v4l2h265dec0.GstPad:src: caps = video/x-raw, format=(string)NV12_8L128, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)bt709, framerate=(fraction)30/1
/GstPipeline:pipeline0/imxvideoconvert_g2d:imxvideoconvert_g2d0.GstPad:src: caps = video/x-raw, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)YUY2
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink.GstProxyPad:proxypad0: caps = video/x-raw, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)YUY2
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstWaylandSink:waylandsink0.GstPad:sink: caps = video/x-raw, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)YUY2
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink: caps = video/x-raw, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)YUY2
/GstPipeline:pipeline0/imxvideoconvert_g2d:imxvideoconvert_g2d0.GstPad:sink: caps = video/x-raw, format=(string)NV12_8L128, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)bt709, framerate=(fraction)30/1
Redistribute latency...

root@imx8qxpc0mek:~# gst-inspect-1.0 | grep -i h265
codectimestamper: h265timestamper: H.265 timestamper
rtp: rtph265depay: RTP H265 depayloader
rtp: rtph265pay: RTP H265 payloader
typefindfunctions: video/x-h265: h265, x265, 265
video4linux2: v4l2h265dec: V4L2 H265 Decoder
videoparsersbad: h265parse: H.265 parser
root@imx8qxpc0mek:~#
root@imx8qxpc0mek:~#
root@imx8qxpc0mek:~# gst-inspect-1.0 | grep -i v4l2
video4linux2: v4l2deviceprovider (GstDeviceProviderFactory)
video4linux2: v4l2h263dec: V4L2 H263 Decoder
video4linux2: v4l2h264dec: V4L2 H264 Decoder
video4linux2: v4l2h264enc: V4L2 H.264 Encoder
video4linux2: v4l2h265dec: V4L2 H265 Decoder
video4linux2: v4l2mpeg2dec: V4L2 MPEG2 Decoder
video4linux2: v4l2mpeg4dec: V4L2 MPEG4 Decoder
video4linux2: v4l2radio: Radio (video4linux2) Tuner
video4linux2: v4l2sink: Video (video4linux2) Sink
video4linux2: v4l2spkdec: V4L2 SPK Decoder
video4linux2: v4l2src: Video (video4linux2) Source
video4linux2: v4l2vc1dec: V4L2 VC1 Decoder
video4linux2: v4l2vp8dec: V4L2 VP8 Decoder
video4linux2: v4l2xviddec: V4L2 XVID Decoder
root@imx8qxpc0mek:~#
root@imx8qxpc0mek:~#

Re: imx8qxp H265 sample video play

Hello, 

Since you are using Scarthgap (6.6.52), the issues could be:

v4l2h265dec not present in the image.
The H.265 file is not a raw elementary stream.
VPU firmware/driver not loaded.
The BSP uses a different decoder element than the one specified in the pipeline.

Please provide the output of:

Shell
gst-inspect-1.0 | grep -i h265
gst-inspect-1.0 | grep -i v4l2
``

and the exact error message from gst-launch-1.0 to try to identify if one of these four cases is occurring.