IMX53, QT embeded 4.7.4 work with phonon gstreamer backend?

[richard1094]

hello every body.

I have build QT embeded 4.7.4(no X window) work with phonon gstreamer backend

in IMX53 quick start board.

but I can not play any video (use QT: demos/qmediaplayer )

the debug output here:

// this is output from QT program  

** (gst-launch-0.10:24385): WARNING **: ffmpegcsp0: size 11520 is not a multiple of unit size 10496

// this is output from QT program too

... a lot of output just like output with gplay

MFW_GST_VPU_DECODER_PLUGIN 2.0.3 build on Nov 28 2011 09:49:06.                                                         0:00:16.799268750  2528   0x2e0908 WARN               aiurdemux aiurdemux.c:1150:aiurdemux_send_stream_newsegment: Pad  0:00:16.813300500  2528   0x2e0908 WARN               aiurdemux aiurdemux.c:1150:aiurdemux_send_stream_newsegment: Pad  0:00:17.392175250  2528   0x316300 WARN                    alsa gstalsa.c:124:gst_alsa_detect_formats:<alsasink3> skipt 0:00:17.394318250  2528   0x316300 WARN                    alsa conf.c:3952:snd_config_expand: alsalib error: Unknown } 0:00:17.394568250  2528   0x316300 WARN                    alsa pcm.c:2202:snd_pcm_open_noupdate: alsalib error: Unkno} 0:00:17.841333125  2528   0x333b48 WARN          mfw_vpudecoder mfw_gst_vpu_decoder.c:1471:mfw_gst_avc_fix_nalheader: a QSocketNotifier: Invalid socket 12 and type 'Read', disabling... 

Segmentation fault 

// this is output from gplay that can work

0:00:00.346964429  2514   0x1423e8 WARN               aiurdemux aiurdemux.c:1150:aiurdemux_send_stream_newsegment: Pad  0:00:00.356293179  2514   0x1423e8 WARN               aiurdemux aiurdemux.c:1150:aiurdemux_send_stream_newsegment: Pad  0:00:00.834618182  2514   0x19b3d8 WARN                    alsa gstalsa.c:124:gst_alsa_detect_formats:<audiosink-actuat 0:00:00.844646307  2514   0x19b3d8 WARN                    alsa conf.c:3952:snd_config_expand: alsalib error: Unknown } 0:00:00.845168432  2514   0x19b3d8 WARN                    alsa pcm.c:2202:snd_pcm_open_noupdate: alsalib error: Unkno} 0:00:01.058172803  2514   0x19b3d8 WARN          mfw_vpudecoder mfw_gst_vpu_decoder.c:1471:mfw_gst_avc_fix_nalheader: a 

hwbuf allocator zone(245760) created 

Pipeline is PREROLLED ... 

Setting pipeline to PLAYING ...  

have anybody  solved this problem??

thank you .

[GiovanniFoiani]

Hi Richard,

can you explain how you build Qt embedded?

Thanks

Giovanni