i.MX ProcessorsのトピックRe: Gplay problem MX28

Gplay problem MX28

contra — Mon, 15 Oct 2012 11:27:21 GMT

Hi,

I need to get a command line media player to work but I am having difficulties. I hope someone can help me.

I have an i.MX28 evaluation board with the LCD Seiko 4.3".

I have downloaded and installed LTIB on my Ubuntu 10.10 desktop PC. I have followed through the documentation i.MX28 Linux BSP User's Guide to get a build of Linux. For the packages profile selection in the LTIB config I selected "use packages in preconfig (Min profile)" as the document says. I installed this to SD card and it boots, I get the Penguin logo on the LCD.

I then follow the i.MX Linux Multimedia Framework User's Guide document to set up the media player and codecs. In LTIB I enable the option for fsl-mm-codec-libs, gstreamer-fsl-plugins and gstreamer-plugins-good. Once booted I try to use the gplay command to play some different types of video, mov / mp4 / avi but the player always fails. I can however use gplay to play a MP3 file which works.

Should this just work? Have I missed something important?

Below is the error reported for a .mov test file.

root@test ~$ gplay darkknightrises_trlr_01_480p_dl.mov

darkknightrises_trlr_01_480p_dl.mov

playbin is employed!

fsl_player_init(): Successfully initialize!

fsl_player_set_media_location(): filename=darkknightrises_trlr_01_480p_dl.mov

[Stopped ][Vol=01][00:00:00/00:00:00]Aiur Core Info:

mime: video/quicktime; audio/x-m4a; application/x-3gp

file: lib_mp4_parser_arm9_elinux.3.0.so

ver : MPEG4PARSER_06.03.12 build on Oct 21 2010 06:15:53

H264D_ARM9_02.06.01 build on Dec 21 2010 09:26:37.

MFW_GST_H264_DECODER_PLUGIN 1.9.6 build on Oct 11 2012 10:09:22.

BLN_MAD-MMCODECS_AACD_ARM_03.05.00 build on Nov 25 2009 15:00:47.

MFW_GST_AAC_PLUGIN 1.9.6 build on Oct 11 2012 10:09:17.

Movie Info:

Seekable: Yes

Live: No

Duration: 0:02:10.921664000

ReadMode: File

Total Track: 2

Track 00[Video]:

Duration: 0:02:10.880008000

Language: und

Mime:

video/x-h264, width=(int)848, height=(int)354, framerate=(fraction)799/33, codec

_data=(buffer)00000001274d401ea9181a85ff118035010101b6c2b5ef7c040000000128de09c8

Track 01[Audio]:

Duration: 0:02:10.921664000

Language: und

Mime:

audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)1

60000, framed=(boolean)true, codec_data=(buffer)1190

[Stopped ][Vol=01][00:00:00/00:00:00]MFW_GST_V4LSINK_PLUGIN 1.9.6 build on Oct 11 2012 10:09:13.

FOUND GST_MESSAGE_TAG!

codec: AAC

language code: und

bitrate: 160000

FOUND GST_MESSAGE_TAG!

codec: H.264/AVC

language code: und

Debug: non recoverable error while decoding the H.264 Data

Error: fatal error

FSL_PLAYER_UI_MSG_INTERNAL_ERROR: internal error message received.

Debug: aiurdemux.c(3544): aiurdemux_pull_task (): /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstAiurDemux:aiurdemux0:

streaming stopped, reason error, state 4

Error: GStreamer encountered a general stream error.

[Stopped ][Vol=01][00:00:00/00:02:10]

poll_for_state_change(): Element playbin0 time out in state transferring from READY to PLAYING

try to play failed

Re: Gplay problem MX28

RandyKrakora — Mon, 15 Oct 2012 13:53:38 GMT

Try this:

gst-launch playbin2 uri=file://<path to file>

if darkknightrises_trlr_01_480p_dl.mov is in /root:

gst-launch -v playbin2 uri=file:///rootdarkknightrises_trlr_01_480p_dl.mov

This is the command gplay uses to play your media files, but this may give more debug info with -v.

Re: Gplay problem MX28

contra — Wed, 17 Oct 2012 07:43:03 GMT

Thanks for your reply, I've tried your suggestion and the output is as follows:

root@test ~$ gst-launch -v playbin2 uri=file:///root/darkknightrises_trlr_01

_480p_dl.mov

Setting pipeline to PAUSED ...

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: connection-speed = 0

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: download = FALSE

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: subtitle-encoding = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: uri = "file:///root/darkknightrises_trlr_01_480p_dl.mov"

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: buffer-duration = -1

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: buffer-size = -1

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: source = (GstFileSrc) source

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind.GstPad:src: caps = video/quicktime

Aiur Core Info:

mime: video/quicktime; audio/x-m4a; application/x-3gp

file: lib_mp4_parser_arm9_elinux.3.0.so

ver : MPEG4PARSER_06.03.12 build on Oct 21 2010 06:15:53

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstAiurDemux:aiurdemux0.GstPad:sink: caps = video/quicktime

Pipeline is PREROLLING ...

H264D_ARM9_02.06.01 build on Dec 21 2010 09:26:37.

MFW_GST_H264_DECODER_PLUGIN 1.9.6 build on Oct 11 2012 10:09:22.

BLN_MAD-MMCODECS_AACD_ARM_03.05.00 build on Nov 25 2009 15:00:47.

MFW_GST_AAC_PLUGIN 1.9.6 build on Oct 11 2012 10:09:17.

Movie Info:

Seekable: Yes

Live: No

Duration: 0:02:10.921664000

ReadMode: File

Total Track: 2

Track 00[Video]:

Duration: 0:02:10.880008000

Language: und

Mime:

video/x-h264, width=(int)848, height=(int)354, framerate=(fraction)799/33, codec

_data=(buffer)00000001274d401ea9181a85ff118035010101b6c2b5ef7c040000000128de09c8

Track 01[Audio]:

Duration: 0:02:10.921664000

Language: und

Mime:

audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)1

60000, framed=(boolean)true, codec_data=(buffer)1190

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0.GstPad:sink1: caps = audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)160000, framed=(boolean)true, codec_data=(buffer)1190

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0: max-size-buffers = 5

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0: max-size-bytes = 2097152

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0.GstPad:sink0: caps = video/x-h264, width=(int)848, height=(int)354, framerate=(fraction)799/33, codec_data=(buffer)00000001274d401ea9181a85ff118035010101b6c2b5ef7c040000000128de09c8

/GstPlayBin2:playbin20/GstPlaybin2InputSelector:playbin2inputselector0.GstPlaybin2SelectorPad:sink0: always-ok = FALSE

/GstPlayBin2:playbin20/GstPlaybin2InputSelector:playbin2inputselector1.GstPlaybin2SelectorPad:sink0: always-ok = FALSE

MFW_GST_V4LSINK_PLUGIN 1.9.6 build on Oct 11 2012 10:09:13.

/GstPlayBin2:playbin20/GstPlaybin2InputSelector:playbin2inputselector1: active-pad = (GstPlaybin2SelectorPad) sink0

/GstPlayBin2:playbin20/GstPlaybin2InputSelector:playbin2inputselector0: active-pad = (GstPlaybin2SelectorPad) sink0

/GstPlayBin2:playbin20/GstPlaybin2InputSelector:playbin2inputselector0.GstPlaybin2SelectorPad:sink0: tags = ((GstTagList*) 0x142b78)

ERROR: from element /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/MFW_GST_H264DEC_INFO_T:mfw_gst_h264dec_info_t0: fatal error

Additional debug info:

non recoverable error while decoding the H.264 Data

ERROR: pipeline doesn't want to preroll.

Setting pipeline to NULL ...

Total rendered:0

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0.GstPad:src1: caps = audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)160000, framed=(boolean)true, codec_data=(buffer)1190

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/MFW_GST_AACDEC_INFO_T:mfw_gst_aacdec_info_t0.GstPad:sink: caps = audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)160000, framed=(boolean)true, codec_data=(buffer)1190

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/MFW_GST_AACDEC_INFO_T:mfw_gst_aacdec_info_t0.GstPad:sink: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/MFW_GST_H264DEC_INFO_T:mfw_gst_h264dec_info_t0.GstPad:sink: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0.GstPad:sink1: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0.GstPad:src1: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0.GstPad:sink0: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstMultiQueue:multiqueue0.GstPad:src0: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstAiurDemux:aiurdemux0.GstPad:audio_00: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstAiurDemux:aiurdemux0.GstPad:video_00: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstAiurDemux:aiurdemux0.GstPad:sink: caps = NULL

/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind.GstPad:src: caps = NULL

>>V4L finalize: class finalized.

Freeing pipeline ...

root@test ~$

Re: Gplay problem MX28

RandyKrakora — Wed, 17 Oct 2012 11:06:34 GMT

Can you try this:

gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov ! decodebin2 ! filesink

Where did you download this trailer from? I could try on a different board/BSP.

Re: Gplay problem MX28

contra — Wed, 17 Oct 2012 11:29:44 GMT

You can download the file here:

http://pdl.stream.aol.com/pdlext/aol/brightcove/us/moviefone/trailers/2011/darkknightrisesthe_10036961/darkknightrises_t…

Is there a known working test movie file that I can use?

I tried the suggestion: gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov ! decodebin2 ! filesink The filename is correct, I checked this but it says there is no file name specified for writing.

root@test ~$ ls

darkknightrises_trlr_01_480p_dl.mov

root@test ~$ gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov ! decodebin2 ! filesink

Setting pipeline to PAUSED ...

ERROR: Pipeline doesn't want to pause.

ERROR: from element /GstPipeline:pipeline0/GstFileSink:filesink0: No file name specified for writing.

Additional debug info:

gstfilesink.c(389): gst_file_sink_open_file (): /GstPipeline:pipeline0/GstFileSink:filesink0

Setting pipeline to NULL ...

Freeing pipeline ...

root@test~$

Re: Gplay problem MX28

RandyKrakora — Wed, 17 Oct 2012 12:06:44 GMT

Sorry I was too brief:

…! filesink location=./thefile

Regards,

Randy Krakora

Field Applications Engineer

Freescale Semiconductor

(765)-860-6622

Re: Gplay problem MX28

RandyKrakora — Wed, 17 Oct 2012 13:35:00 GMT

You could also try gst-launch audiotestsrc ! autoaudiosink, see if that works.

Re: Gplay problem MX28

contra — Thu, 18 Oct 2012 07:59:51 GMT

Hopefully I got the command correct this time, the file still fails though.

root@test ~$ gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov ! decodebin2 ! filesink location=./darkknightrises_trlr_01_480p_dl.mov

Setting pipeline to PAUSED ...

ERROR: Pipeline doesn't want to pause.

ERROR: from element /GstPipeline:pipeline0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind: Stream contains no data.

Additional debug info:

gsttypefindelement.c(863): gst_type_find_element_activate (): /GstPipeline:pipeline0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind:

Can't typefind empty stream

Setting pipeline to NULL ...

Freeing pipeline ...

The command 'gst-launch audiotestsrc ! autoaudiosink' did the following:

root@test ~$ gst-launch audiotestsrc ! autoaudiosink

Setting pipeline to PAUSED ...

Pipeline is PREROLLING ...

Pipeline is PREROLLED ...

Setting pipeline to PLAYING ...

New clock: GstAudioSinkClock

Re: Gplay problem MX28

RandyKrakora — Thu, 18 Oct 2012 11:30:59 GMT

What you did with your command line is overwrite your old file, now it contains no data.

You want a different filename for the “filesink location=x.output”.

So did this one:

gst-launch audiotestsrc ! autoaudiosink

Produce a sound?

Re: Gplay problem MX28

contra — Thu, 18 Oct 2012 12:37:53 GMT

Yes 'gst-launch audiotestsrc ! autoaudiosink' did produce a sound.

Sorry, I ran the command again:

root@test ~$ gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov ! decodebin2 ! filesink location=x.output

Setting pipeline to PAUSED ...

Aiur Core Info:

mime: video/quicktime; audio/x-m4a; application/x-3gp

file: lib_mp4_parser_arm9_elinux.3.0.so

ver : MPEG4PARSER_06.03.12 build on Oct 21 2010 06:15:53

Pipeline is PREROLLING ...

H264D_ARM9_02.06.01 build on Dec 21 2010 09:26:37.

MFW_GST_H264_DECODER_PLUGIN 1.9.6 build on Oct 11 2012 10:09:22.

BLN_MAD-MMCODECS_AACD_ARM_03.05.00 build on Nov 25 2009 15:00:47.

MFW_GST_AAC_PLUGIN 1.9.6 build on Oct 11 2012 10:09:17.

Movie Info:

Seekable: Yes

Live: No

Duration: 0:02:10.921664000

ReadMode: File

Total Track: 2

Track 00[Video]:

Duration: 0:02:10.880008000

Language: und

Mime:

video/x-h264, width=(int)848, height=(int)354, framerate=(fraction)799/33, codec

_data=(buffer)00000001274d401ea9181a85ff118035010101b6c2b5ef7c040000000128de09c8

Track 01[Audio]:

Duration: 0:02:10.921664000

Language: und

Mime:

audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)1

60000, framed=(boolean)true, codec_data=(buffer)1190

ERROR: from element /GstPipeline:pipeline0/GstDecodeBin2:decodebin20/MFW_GST_H264DEC_INFO_T:mfw_gst_h264dec_info_t0: fatal error

Additional debug info:

non recoverable error while decoding the H.264 Data

ERROR: pipeline doesn't want to preroll.

Setting pipeline to NULL ...

Freeing pipeline ...

root@test ~$

Re: Gplay problem MX28

RandyKrakora — Thu, 18 Oct 2012 12:46:02 GMT

Can you try this:

gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov typefind=true ! aiurdemux name=demux demux. ! queue max-size-buffers=0 max-size-time=0 ! mfw_vpudecoder ! mfw_v4lsink demux. ! queue max-size-buffers=0 max-size-time=0 ! mfw_aacdecoder ! alsasink

Re: Gplay problem MX28

contra — Thu, 18 Oct 2012 13:02:45 GMT

Thanks I tried that, it seems mfw_vpudecoder is missing.

root@test ~$ gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov typefind=true ! aiurdemux name=demux demux. ! queue max-size-buffers=0 max-size-time=0 ! mfw_vpudecoder ! mfw_v4lsink demux. ! queue max-size-buffers=0 max-size-time=0 ! mfw_aacdecoder ! alsasink

MFW_GST_V4LSINK_PLUGIN 1.9.6 build on Oct 11 2012 10:09:13.

BLN_MAD-MMCODECS_AACD_ARM_03.05.00 build on Nov 25 2009 15:00:47.

MFW_GST_AAC_PLUGIN 1.9.6 build on Oct 11 2012 10:09:17.

WARNING: erroneous pipeline: no element "mfw_vpudecoder"

Re: Gplay problem MX28

RandyKrakora — Thu, 18 Oct 2012 13:13:37 GMT

Very sorry, this is imx28, I was working on some imx53 QSB multimedia as well, and didn't "reset" back to imx28 when I came back to this discussion. :smileysad:

I know I had issues with the older h264 decoder, so maybe try ffmpeg's...Do you have that option in ltib for imx28?

This should do only audio:

gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov typefind=true ! aiurdemux name=demux demux. ! queue max-size-buffers=0 max-size-time=0 ! mfw_aacdecoder ! alsasink

Should do only video ( as long as you have the ffmpeg stuff installed ):

gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.movtypefind=true ! aiurdemux name=demux demux. ! queue max-size-buffers=0 max-size-time=0 ! ffdec_h264 ! mfw_v4lsink

Should do both:

gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.movtypefind=true ! aiurdemux name=demux demux. ! queue max-size-buffers=0 max-size-time=0 ! ffdec_h264 ! mfw_v4lsink demux. ! queue max-size-buffers=0 max-size-time=0 ! mfw_aacdecoder ! alsasink

Re: Gplay problem MX28

contra — Thu, 18 Oct 2012 14:34:34 GMT

Sorry but I'm still having problems.

The audio only command worked and I can hear the audio from the movie.

The video only command errors.

I have ensured that the ffmpeg plugins are present in my ltib build:

This is the error for video only:

root@test ~$ gst-launch filesrc location=/root/darkknightrises_trlr_01_480p_dl.mov typefind=true ! ai

urdemux name=demux demux. ! queue max-size-buffers=0 max-size-time=0 ! ffdec_h26

4 ! mfw_v4lsink

MFW_GST_V4LSINK_PLUGIN 1.9.6 build on Oct 11 2012 10:09:13.

Setting pipeline to PAUSED ...

Pipeline is PREROLLING ...

Aiur Core Info:

mime: video/quicktime; audio/x-m4a; application/x-3gp

file: lib_mp4_parser_arm9_elinux.3.0.so

ver : MPEG4PARSER_06.03.12 build on Oct 21 2010 06:15:53

Movie Info:

Seekable: Yes

Live: No

Duration: 0:02:10.921664000

ReadMode: File

Total Track: 2

Track 00[Video]:

Duration: 0:02:10.880008000

Language: und

Mime:

video/x-h264, width=(int)848, height=(int)354, framerate=(fraction)799/33, codec

_data=(buffer)00000001274d401ea9181a85ff118035010101b6c2b5ef7c040000000128de09c8

Track 01[Audio]:

Duration: 0:02:10.921664000

Language: und

Mime:

audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)48000, bitrate=(int)1

60000, framed=(boolean)true, codec_data=(buffer)1190

>>V4L_SINK: Actually buffer status:

hardware buffer : 12

software buffer : 0

gst-launch-0.10: page allocation failure. order:8, mode:0x1

Backtrace:

[<c00344a8>] (dump_backtrace+0x0/0x114) from [<c03c9698>] (dump_stack+0x18/0x1c)

r7:c0535828 r6:c0535828 r5:00000008 r4:00000001

[<c03c9680>] (dump_stack+0x0/0x1c) from [<c009c66c>] (__alloc_pages_nodemask+0x4fc/0x564)

[<c009c170>] (__alloc_pages_nodemask+0x0/0x564) from [<c0036b08>] (__dma_alloc+0xfc/0x2b8)

[<c0036a0c>] (__dma_alloc+0x0/0x2b8) from [<c0036d50>] (dma_alloc_coherent+0x58/0x64)

[<c0036cf8>] (dma_alloc_coherent+0x0/0x64) from [<c02e867c>] (__videobuf_mmap_mapper+0xb0/0x1d0)

r7:c7785238 r6:c7d0db40 r5:c70f1a6c r4:c74afa50

[<c02e85cc>] (__videobuf_mmap_mapper+0x0/0x1d0) from [<c02e644c>] (videobuf_mmap_mapper+0xc4/0x108)

r8:42172000 r7:000000ff r6:c70f1a80 r5:c74afa50 r4:c7785238

[<c02e6388>] (videobuf_mmap_mapper+0x0/0x108) from [<c02e558c>] (pxp_mmap+0x28/0x2c)

r5:c7ce1000 r4:c74afa50

[<c02e5564>] (pxp_mmap+0x0/0x2c) from [<c02d9c90>] (v4l2_mmap+0x48/0x58)

r5:c7ce1000 r4:c74afa50

[<c02d9c48>] (v4l2_mmap+0x0/0x58) from [<c00b3234>] (mmap_region+0x288/0x4e4)

[<c00b2fac>] (mmap_region+0x0/0x4e4) from [<c00b3748>] (do_mmap_pgoff+0x2b8/0x318)

[<c00b3490>] (do_mmap_pgoff+0x0/0x318) from [<c00b3840>] (sys_mmap_pgoff+0x98/0xc8)

[<c00b37a8>] (sys_mmap_pgoff+0x0/0xc8) from [<c0030a00>] (ret_fast_syscall+0x0/0x2c)

Mem-info:

DMA per-cpu:

CPU 0: hi: 0, btch: 1 usd: 0

Normal per-cpu:

CPU 0: hi: 42, btch: 7 usd: 36

active_anon:640 inactive_anon:386 isolated_anon:0

active_file:1121 inactive_file:4496 isolated_file:0

unevictable:0 dirty:141 writeback:0 unstable:0

free:21429 slab_reclaimable:209 slab_unreclaimable:789

mapped:978 shmem:140 pagetables:34 bounce:0

DMA free:4812kB min:180kB low:224kB high:268kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:16256kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes

lowmem_reserve[]: 0 111 111

Normal free:80904kB min:1260kB low:1572kB high:1888kB active_anon:2560kB inactive_anon:1544kB active_file:4484kB inactive_file:17984kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:113792kB mlocked:0kB dirty:564kB writeback:0kB mapped:3912kB shmem:560kB slab_reclaimable:836kB slab_unreclaimable:3156kB kernel_stack:304kB pagetables:136kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:64 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 9*4kB 1*8kB 10*16kB 10*32kB 3*64kB 10*128kB 9*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 4812kB

Normal: 160*4kB 145*8kB 148*16kB 192*32kB 131*64kB 14*128kB 2*256kB 3*512kB 1*1024kB 4*2048kB 12*4096kB = 80904kB

5757 total pagecache pages

0 pages in swap cache

Swap cache stats: add 0, delete 0, find 0/0

Free swap = 0kB

Total swap = 0kB

32768 pages of RAM

21527 free pages

1649 reserved pages

882 slab pages

1960 pages shared

0 pages swap cached

mxs-pxp mxs-pxp.0: dma_alloc_coherent size 602112 failed

gst-launch-0.10: page allocation failure. order:8, mode:0x1

Backtrace:

[<c00344a8>] (dump_backtrace+0x0/0x114) from [<c03c9698>] (dump_stack+0x18/0x1c)

r7:c0535828 r6:c0535828 r5:00000008 r4:00000001

[<c03c9680>] (dump_stack+0x0/0x1c) from [<c009c66c>] (__alloc_pages_nodemask+0x4fc/0x564)

[<c009c170>] (__alloc_pages_nodemask+0x0/0x564) from [<c0036b08>] (__dma_alloc+0xfc/0x2b8)

[<c0036a0c>] (__dma_alloc+0x0/0x2b8) from [<c0036d50>] (dma_alloc_coherent+0x58/0x64)

[<c0036cf8>] (dma_alloc_coherent+0x0/0x64) from [<c02e867c>] (__videobuf_mmap_mapper+0xb0/0x1d0)

r7:c7785238 r6:c7d0db40 r5:c70f1f6c r4:c74afa50

[<c02e85cc>] (__videobuf_mmap_mapper+0x0/0x1d0) from [<c02e644c>] (videobuf_mmap_mapper+0xc4/0x108)

r8:42205000 r7:000000ff r6:c70f1a80 r5:c74afa50 r4:c7785238

[<c02e6388>] (videobuf_mmap_mapper+0x0/0x108) from [<c02e558c>] (pxp_mmap+0x28/0x2c)

r5:c7ce1000 r4:c74afa50

[<c02e5564>] (pxp_mmap+0x0/0x2c) from [<c02d9c90>] (v4l2_mmap+0x48/0x58)

r5:c7ce1000 r4:c74afa50

[<c02d9c48>] (v4l2_mmap+0x0/0x58) from [<c00b3234>] (mmap_region+0x288/0x4e4)

[<c00b2fac>] (mmap_region+0x0/0x4e4) from [<c00b3748>] (do_mmap_pgoff+0x2b8/0x318)

[<c00b3490>] (do_mmap_pgoff+0x0/0x318) from [<c00b3840>] (sys_mmap_pgoff+0x98/0xc8)

[<c00b37a8>] (sys_mmap_pgoff+0x0/0xc8) from [<c0030a00>] (ret_fast_syscall+0x0/0x2c)

Mem-info:

DMA per-cpu:

CPU 0: hi: 0, btch: 1 usd: 0

Normal per-cpu:

CPU 0: hi: 42, btch: 7 usd: 35

active_anon:609 inactive_anon:418 isolated_anon:0

active_file:1121 inactive_file:4496 isolated_file:0

unevictable:0 dirty:141 writeback:0 unstable:0

free:21429 slab_reclaimable:209 slab_unreclaimable:789

mapped:978 shmem:140 pagetables:34 bounce:0

lowmem_reserve[]: 0 111 111

Normal free:80904kB min:1260kB low:1572kB high:1888kB active_anon:2436kB inactive_anon:1672kB active_file:4484kB inactive_file:17984kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:113792kB mlocked:0kB dirty:564kB writeback:0kB mapped:3912kB shmem:560kB slab_reclaimable:836kB slab_unreclaimable:3156kB kernel_stack:304kB pagetables:136kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:96 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 9*4kB 1*8kB 10*16kB 10*32kB 3*64kB 10*128kB 9*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 4812kB

Normal: 160*4kB 145*8kB 148*16kB 192*32kB 131*64kB 14*128kB 2*256kB 3*512kB 1*1024kB 4*2048kB 12*4096kB = 80904kB

5757 total pagecache pages

0 pages in swap cache

Swap cache stats: add 0, delete 0, find 0/0

Free swap = 0kB

Total swap = 0kB

32768 pages of RAM

21526 free pages

1649 reserved pages

882 slab pages

1960 pages shared

0 pages swap cached

mxs-pxp mxs-pxp.0: dma_alloc_coherent size 602112 failed

gst-launch-0.10: page allocation failure. order:8, mode:0x1

Backtrace:

[<c00344a8>] (dump_backtrace+0x0/0x114) from [<c03c9698>] (dump_stack+0x18/0x1c)

r7:c0535828 r6:c0535828 r5:00000008 r4:00000001

[<c03c9680>] (dump_stack+0x0/0x1c) from [<c009c66c>] (__alloc_pages_nodemask+0x4fc/0x564)

[<c009c170>] (__alloc_pages_nodemask+0x0/0x564) from [<c0036b08>] (__dma_alloc+0xfc/0x2b8)

[<c0036a0c>] (__dma_alloc+0x0/0x2b8) from [<c0036d50>] (dma_alloc_coherent+0x58/0x64)

[<c0036cf8>] (dma_alloc_coherent+0x0/0x64) from [<c02e867c>] (__videobuf_mmap_mapper+0xb0/0x1d0)

r7:c7785238 r6:c7d0db40 r5:c70f136c r4:c74afa50

[<c02e85cc>] (__videobuf_mmap_mapper+0x0/0x1d0) from [<c02e644c>] (videobuf_mmap_mapper+0xc4/0x108)

r8:42298000 r7:000000ff r6:c70f1a80 r5:c74afa50 r4:c7785238

[<c02e6388>] (videobuf_mmap_mapper+0x0/0x108) from [<c02e558c>] (pxp_mmap+0x28/0x2c)

r5:c7ce1000 r4:c74afa50

[<c02e5564>] (pxp_mmap+0x0/0x2c) from [<c02d9c90>] (v4l2_mmap+0x48/0x58)

r5:c7ce1000 r4:c74afa50

[<c02d9c48>] (v4l2_mmap+0x0/0x58) from [<c00b3234>] (mmap_region+0x288/0x4e4)

[<c00b2fac>] (mmap_region+0x0/0x4e4) from [<c00b3748>] (do_mmap_pgoff+0x2b8/0x318)

[<c00b3490>] (do_mmap_pgoff+0x0/0x318) from [<c00b3840>] (sys_mmap_pgoff+0x98/0xc8)

[<c00b37a8>] (sys_mmap_pgoff+0x0/0xc8) from [<c0030a00>] (ret_fast_syscall+0x0/0x2c)

Mem-info:

DMA per-cpu:

CPU 0: hi: 0, btch: 1 usd: 0

Normal per-cpu:

CPU 0: hi: 42, btch: 7 usd: 35

active_anon:577 inactive_anon:450 isolated_anon:0

active_file:1121 inactive_file:4496 isolated_file:0

unevictable:0 dirty:141 writeback:0 unstable:0

free:21429 slab_reclaimable:209 slab_unreclaimable:789

mapped:978 shmem:140 pagetables:34 bounce:0

lowmem_reserve[]: 0 111 111

Normal free:80904kB min:1260kB low:1572kB high:1888kB active_anon:2308kB inactive_anon:1800kB active_file:4484kB inactive_file:17984kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:113792kB mlocked:0kB dirty:556kB writeback:8kB mapped:3912kB shmem:560kB slab_reclaimable:836kB slab_unreclaimable:3156kB kernel_stack:304kB pagetables:136kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:128 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 9*4kB 1*8kB 10*16kB 10*32kB 3*64kB 10*128kB 9*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 4812kB

Normal: 160*4kB 145*8kB 148*16kB 192*32kB 131*64kB 14*128kB 2*256kB 3*512kB 1*1024kB 4*2048kB 12*4096kB = 80904kB

5757 total pagecache pages

0 pages in swap cache

Swap cache stats: add 0, delete 0, find 0/0

Free swap = 0kB

Total swap = 0kB

32768 pages of RAM

21526 free pages

1649 reserved pages

882 slab pages

1960 pages shared

0 pages swap cached

mxs-pxp mxs-pxp.0: dma_alloc_coherent size 602112 failed

gst-launch-0.10: page allocation failure. order:8, mode:0x1

Backtrace:

[<c00344a8>] (dump_backtrace+0x0/0x114) from [<c03c9698>] (dump_stack+0x18/0x1c)

r7:c0535828 r6:c0535828 r5:00000008 r4:00000001

[<c03c9680>] (dump_stack+0x0/0x1c) from [<c009c66c>] (__alloc_pages_nodemask+0x4fc/0x564)

[<c009c170>] (__alloc_pages_nodemask+0x0/0x564) from [<c0036b08>] (__dma_alloc+0xfc/0x2b8)

[<c0036a0c>] (__dma_alloc+0x0/0x2b8) from [<c0036d50>] (dma_alloc_coherent+0x58/0x64)

[<c0036cf8>] (dma_alloc_coherent+0x0/0x64) from [<c02e867c>] (__videobuf_mmap_mapper+0xb0/0x1d0)

r7:c7785238 r6:c7d0db40 r5:c7c3be6c r4:c74afa50

[<c02e85cc>] (__videobuf_mmap_mapper+0x0/0x1d0) from [<c02e644c>] (videobuf_mmap_mapper+0xc4/0x108)

r8:4232b000 r7:000000ff r6:c70f1a80 r5:c74afa50 r4:c7785238

[<c02e6388>] (videobuf_mmap_mapper+0x0/0x108) from [<c02e558c>] (pxp_mmap+0x28/0x2c)

r5:c7ce1000 r4:c74afa50

[<c02e5564>] (pxp_mmap+0x0/0x2c) from [<c02d9c90>] (v4l2_mmap+0x48/0x58)

r5:c7ce1000 r4:c74afa50

[<c02d9c48>] (v4l2_mmap+0x0/0x58) from [<c00b3234>] (mmap_region+0x288/0x4e4)

[<c00b2fac>] (mmap_region+0x0/0x4e4) from [<c00b3748>] (do_mmap_pgoff+0x2b8/0x318)

[<c00b3490>] (do_mmap_pgoff+0x0/0x318) from [<c00b3840>] (sys_mmap_pgoff+0x98/0xc8)

[<c00b37a8>] (sys_mmap_pgoff+0x0/0xc8) from [<c0030a00>] (ret_fast_syscall+0x0/0x2c)

Mem-info:

DMA per-cpu:

CPU 0: hi: 0, btch: 1 usd: 0

Normal per-cpu:

CPU 0: hi: 42, btch: 7 usd: 36

active_anon:545 inactive_anon:482 isolated_anon:0

active_file:1117 inactive_file:4394 isolated_file:0

unevictable:0 dirty:139 writeback:0 unstable:0

free:21534 slab_reclaimable:209 slab_unreclaimable:789

mapped:978 shmem:140 pagetables:34 bounce:0

lowmem_reserve[]: 0 111 111

Normal free:81324kB min:1260kB low:1572kB high:1888kB active_anon:2180kB inactive_anon:1928kB active_file:4468kB inactive_file:17576kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:113792kB mlocked:0kB dirty:556kB writeback:0kB mapped:3912kB shmem:560kB slab_reclaimable:836kB slab_unreclaimable:3156kB kernel_stack:304kB pagetables:136kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 9*4kB 1*8kB 10*16kB 10*32kB 3*64kB 10*128kB 9*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 4812kB

Normal: 163*4kB 152*8kB 154*16kB 198*32kB 132*64kB 14*128kB 2*256kB 3*512kB 1*1024kB 4*2048kB 12*4096kB = 81324kB

5651 total pagecache pages

0 pages in swap cache

Swap cache stats: add 0, delete 0, find 0/0

Free swap = 0kB

Total swap = 0kB

32768 pages of RAM

21632 free pages

1649 reserved pages

882 slab pages

1959 pages shared

0 pages swap cached

mxs-pxp mxs-pxp.0: dma_alloc_coherent size 602112 failed

Caught SIGSEGV accessing address 0xffffffff

Spinning. Please run 'gdb gst-launch 2229' to continue debugging, Ctrl-C to quit, or Ctrl-\ to dump core.

Re: Gplay problem MX28

RandyKrakora — Thu, 18 Oct 2012 15:01:42 GMT

Here's what plays it on my VM:

gst-launch -v filesrc location=/home/rfkrakora/Videos/The_Dark_Knight_Rises_h264_aac.mov ! qtdemux ! queue ! ffdec_h264 ! ffmpegcolorspace ! videoscale ! autovideosink

The same should play on the imx28.

I'll copy the media to my imx53 and see what it takes there ( not using vpudecoder though ).

Re: Gplay problem MX28

contra — Mon, 22 Oct 2012 08:53:02 GMT

That worked on my VM Ubuntu but still the same errors on the MX28. Could it be a fault with my LTIB build?

I copied the two files into /var/tmp/pkgs but is it possible that these are still not found? There are no build errors whether the files exist or not.

From the document:

gst-fsl-plugin-$VERSION.tar.gz is gstreamer plugin source package that contains source code for the multimedia Gstreamer-based plugin for the i.MX application processor.

fsl-mm-codeclib-$VERSION.tar.gz is codec/parser binary package that contains the Freescale multimedia core codec/parser libraries for the i.MX application processor.

Copy these two standard packages to the LPP directory, which by default is set to /var/tmp/pkgs

Re: Gplay problem MX28

MT — Tue, 23 Oct 2012 09:47:54 GMT

I also followed our instructions and had a similar problem, I could not play MP4 file, but I could play H.264 files.

I then inspected the CODECS installed on the platform

gst-inspect | grep mfw*

(gst-inspect-0.10:2201): GStreamer-WARNING **: Failed to load plugin '/usr/lib/gstreamer-0.10/libmfw_gst_mpeg4aspdec.so': lib_MPEG4ASP_dec_arm9_elinux.so.1.2.1: cannot open shared object file: No such file or directory

As you can see the following file is missing the: : lib_MPEG4ASP_dec_arm9_elinux.so.1.2.1

It would appear the install is not installing this package, I will raise with our software team. In the meantime, I have a work-around.

You can manually copy this file(lib_MPEG4ASP_dec_arm9_elinux.so.1.2.1) from fsl-mm-codeclib-1.9.6.tar.gz.

It is located in the zip in /release/lib

Copy this file to /usr /lib in the files system of your SD card.

I am now playing mp4 files. An example command line would be:

gst-launch playbin uri=file:///mnt/cdrom/<filename>.mp4

gplay works as well.

Regards

Mark

Re: Gplay problem MX28

MT — Tue, 23 Oct 2012 12:29:18 GMT

I have updated the fsl-mm-codeclib.spec file and attached it to this post. Replace the fsl-mm-codeclib.spec file in dist/lfs-5.1/fsl-mm with this one, and re-run ltib

This will enable you to play mpeg4 videos.

Regards

Mark