Video playback problem with omx

[Abin P]

Dear Sebastian droge

Thanks for your valuable reply.

How can i solve the problem with allocating buffers on decoder.Is there
anyway to find which file or library missing??

I am awaiting for your suggestions.

Regards
Abin

On Nov 2, 2016 1:42 PM, "Sebastian Dröge" <sebastian at centricular.com> wrote:

> On Tue, 2016-11-01 at 15:52 +0530, Abin P wrote:
> > Thanks sebastisb droge
> > I got a sample.h264 video.so i used pipeline like
> > gst-launch-1.0 -v -m filesrc  location=sample.h264 ! h264parse !
> > omxh264dec ! filesink= out.yuv
> > This pipelibe got errors like  negotiaion problem,decoder not
> > initialized.
> > I used GST DEBUG = 4 to analyze the errors.Attached error status with
> > this mail.
> > Please help me to find exact problem behind this.I like to make a
> > playback using omx video decoder.
>
> The problem is the following:
>
> > 0:00:01.385422582  [332m 3049 [00m     0x36da0320  [36mINFO    [00m
> [00m                 omx gstomx.c:1622:gst_omx_port_
> allocate_buffers_unlocked:<omxh264dec-omxh264dec0> [00m Allocating 2
> buffers of size 6291456 for H264 port 0
> > MMI open: No such file or directory
> > > > > > ts:2486.000047        level:0x00001000
> func:OmxrAllocateWorkBuffer_allocfunc(265)      tid:3051
> mes:error: mmngr fatal. -1
> > > > > > ts:2486.000075        level:0x00100000
> func:OmxrMeVideoVcmnInterface_AllocateBufferSuper(66)   tid:3051
> mes:RuntimeError
> > > > > > ts:2486.000089        level:0x00100000        func:
> OmxrMeVideoVcmnInterfaceVdcmn_AllocateBuffer(794)  tid:3051
> mes:RuntimeError
> > > > > > ts:2486.000117        level:0x00010000
> func:RegisterNewBufferToPort(361)       tid:3051        mes:
> > > > > > ts:2486.000130        level:0x00010000
> func:OmxrMcErrorHandler_Notify(221)     tid:3051        mes:u32ErrorCode
> = H'80001001
> > ts:2486.000160        level:0x00010000        func:OmxrMcApiProxy_AllocateBuffer(1049)
>       tid:3053        mes:eError = H'80001001
>
> It looks like your OpenMAX IL is not set up correctly, and it has
> problem finding some kind of file... which then makes it fail
> allocating buffers (for the compressed video) on the decoder.
>
> --
> Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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>
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