[Immersiv3D AudioFramework] : [DECODER] pad push error -2

vinay_surendran — Thu, 12 Dec 2019 11:17:38 GMT

Dear all

For an audio post processing application, I had to use a chunk size of 512.

So in the /usr/local/share/rest/default.rest file, I modified the following line :

PUT pipeline0/pipeline.elt/0/ppa_head=ssrc0&ppa_tail=dap0&ppa_chunk_size=256&ppa_chunk_bitwidth=32&ppa_enabled=1

--- TO --->

PUT pipeline0/pipeline.elt/0/ppa_head=ssrc0&ppa_tail=dap0&ppa_chunk_size=512&ppa_chunk_bitwidth=32&ppa_enabled=1

On making the above changes and while playing audio WAV files through alsa-player (aplay -D plughw:1,0 <WAVE.file.name>), I get the following error messages from Little Kernel. [There are NO crashes though.]:

00123.057648] AF_CP > 00:02:03: (57 ms) CP: INFO - CP_STATE_PIPE_CONFIG->CP_STATE_TX_ACTIVATING
[00123.057651] Streamer 107635952 > 00:02:03: (57 ms) STREAMER INFO [DECODER] DEC_INFO_RSP
[00123.057656] Streamer 107635952 > 00:02:03: (57 ms) STREAMER INFO DEC_STATE_SUSPENDED->DEC_STATE_ACTIVE
[00123.057665] Streamer 107635952 > 00:02:03: (57 ms) STREAMER WARNING 0x0000000000000010 0x10 [PP] Discard block (state:PP_STATE_IDLE)
[00123.057671] Streamer 107635952 > 00:02:03: (57 ms) STREAMER ERROR 0x00000000fffffffe 0xfffffffe [DECODER] pad push error -2 107684952

Kindly let me know how this error could be resolved.

Please also point me to the appropriate documentation or web resource, detailing these error codes.

Thanks and regards

Vinay

Re: [Immersiv3D AudioFramework] : [DECODER] pad push error -2

jamesbone — Mon, 16 Dec 2019 17:42:01 GMT

Hello Vinay,

Can you please contact your local Sales from NXP, he can help you to get access to a private community that Sony has for this project. Since the Software it is not ready yet, I am not able to provide help.

topic Re: [Immersiv3D AudioFramework] : [DECODER] pad push error -2 in i.MX Processors

[Immersiv3D AudioFramework] : [DECODER] pad push error -2

Re: [Immersiv3D AudioFramework] : [DECODER] pad push error -2