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Forum Post: RE: DM8127 encode link stop due to no output buffer

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Hi Rajat,

All previous results are build in the release mode already.

How to increase the size of bit buffer pool? Just manually edit the source code of "UTILS_ENCDEC_GET_BITBUF_SIZE"? I have try to double the size, there is no improvement.

I have further compare the result of "Utils_bitbufGetEmptyBuf" when the same application is run on Appro's IPNC and our platform, I found that on Appro's IPNC, the status returned of "Utils_bitbufGetEmptyBuf" is 0, with pOutBuf not NULL for some moments, and then it will return -1 with pOutBuf = NULL. And after a while, the status return will be 0 and pOutBuf not NULL again. And this happens on and on. But on our platform, the status return is 0 (means success) for a while, and then the status return becomes -1. And afterwards, it is always -1. It means that the empty/full que mechanism do not wake up again.

I have further compare the captured image both on Appro's IPNC and on our platform, all are 1080p25, so the bit buffer size is the same on both platform. So I think it is not the bit buffer size issue.

Regards,

ChingHok


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