Hi,
Does anyone have a typical measurement time from the start of encoding to valid data out from McASP of C6747?
Our Codec takes about 300ms and would like to know whether it is slow or not.
Regards,
Takeshi
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Hi,
Does anyone have a typical measurement time from the start of encoding to valid data out from McASP of C6747?
Our Codec takes about 300ms and would like to know whether it is slow or not.
Regards,
Takeshi
Takeshi-san,
I checked with the team, it seems we do not have any such latency measurement.
regards
Yashwant
Yashwant-san,
Thanks for your feedback. I found the cause in another portion. We're using DM365 for MPEG2 encoding with C6747 audio encoding. Since the actual MPEG2 encoding was very delay to start encode after an order of MPEG2 encode, we doubted C6747 audio encoding's respond has some much delay because of original audio CODEC.
But we found DM365 has much large input buffer for audio capture as default setting (8K byte) in Linux PSP and DM365 does not operate further before fill up the buffer. This caused much delay from encode order to actural encoding for MPEG2. When we set it to 2K byte, it's much faster.
Thank you,
Takeshi