i.MX ProcessorsのトピックRe: iMX6 Video playback not working

iMX6 Video playback not working

hareeshdas — Thu, 07 May 2015 11:15:13 GMT

Hi all,

I am trying to play a video file on custom imx6q board using gplay, but nothing displays on HDMI screen. I have copied the gplay console messages below.

I am new to imx and gstreamer. Please let me know if anyone have clue on this.

$./gplay fast_n_furious.avi

playbin2 is employed!

fsl_player_init(): Successfully initialize!

fsl_player_set_media_location(): filename=fast_n_furious.avi

[Stopped ][Vol=01][00:00:00/00:00:00][fps:0][INFO] Product Info: i.MX6Q/D/S

vpudec versions :smileyhappy:

plugin: 3.0.11

wrapper: 1.0.46(VPUWRAPPER_ARM_LINUX Build on Dec 31 2014 16:49:13)

vpulib: 5.4.23

firmware: 3.1.1.46056

get GST_MESSAGE_ELEMENT missing-plugin, type=(string)decoder, detail=(GstCaps)audio/mpeg, mpegversion=(int)1, layer=(int)3, name=(string)"MPEG-1\ Layer\ 3\ $MP3$\ dec;

FOUND GST_MESSAGE_TAG!

video codec: XVID MPEG-4

FOUND GST_MESSAGE_TAG!

audio codec: MPEG-1 layer 3

FOUND GST_MESSAGE_TAG!

encoder: SUPER(C) - by eRightSoft

artist: created.with.SUPER(C).v2009.bld.35

container format: AVI

set color key failed.

MFW_GST_V4LSINK_PLUGIN 3.0.11 build on Dec 31 2014 16:59:47.

[INFO] bitstreamMode 1, chromaInterleave 0, mapType 0, tiled2LinearEnable 0

[WARN] VPU iram is less than needed, some parts don't use iram

>>V4L_SINK: Actually buffer status:

hardware buffer : 10

software buffer : 0

FOUND GST_MESSAGE_TAG!

image width: 720

image height: 400

get GST_MESSAGE_ELEMENT prepare-xwindow-id;

set global alpha failed.

fsl_player_play()

FSL_PLAYER_01.00_LINUX build on Dec 31 2014 17:00:27

[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

[f]Set full screen or not

[z]resize the width and height

[t]Rotate

[c]Setting play rate

[i]Display the metadata

[x]eXit

get GST_MESSAGE_ELEMENT playbin2-stream-changed, uri=(string)file:///home/G_Streamer/fast_n_furious.avi;

[Playing ][Vol=01][00:00:59/00:01:00][fps:0]EOS Found!

FSL_PLAYER_UI_MSG_EOS

Running time 0:01:00.027005340 render fps 0.000

Total rendered:0

fsl_player_stop()

player_exit(): No more multimedia files, exit.

[--->FINALIZE v4l_sink

[Stopped ][Vol=01][00:00:00/00:00:00][fps:0]g_main_loop_thread_fun() quit!

fsl_player_deinit

Thanks,

Hari

Re: iMX6 Video playback not working

joanxie — Wed, 13 May 2015 08:41:31 GMT

what bsp do yo use ? and what video file format do you use? if the file contain some formats which the standard pacakge doesn't support, gstreamer couldn't play it.

Re: iMX6 Video playback not working

peixiuhui — Wed, 27 May 2015 09:52:04 GMT

I also have the same problem, can you solve it?

Re: iMX6 Video playback not working

hareeshdas — Thu, 28 May 2015 05:16:41 GMT

Hi,

Sorry for the late response. I use imx 3.18 kernel and ported VPU/IPU drivers and libraries from 3.14 kernel released by freescale. Video file format I used is .avi. I think gstreamer support .avi file format, tested with SABRE platform. Please refer the complete issue description on Video playback on 3.18 imx kernel ?.

Thanks,

Hari

Re: iMX6 Video playback not working

joanxie — Thu, 28 May 2015 09:45:59 GMT

the latest version for yocto is Linux 3.14.28, so do you have any issue on the 3.14? if yes, pls send the avi file to me, let me reproduce it on my mx6q board.

Re: iMX6 Video playback not working

hareeshdas — Thu, 28 May 2015 10:00:50 GMT

With latest yocto release (3.14.28) I can able to play the same video file on SABRE platform. As I said, I am getting difficulties when I try to test with 3.18 kernel after I ported video playback related sources from 3.14 kernel.

We are using custom board and it boots successfully with an hdmi display connected. After boot in the /dev I can see "mxc_vpu, mxc_ipu, mxc_hdmi, fb0 and fb1" devices are registered. And I can see login prompt on hdmi display. When I play a video file using "./gplay fast_n_furious.avi" from minicom, it does not show video on hdmi.

Thanks & Regards,

Hari