audio decode

Li Michelle

Expert 1335 points

Hi, we use RDK4.0, DM8168.

For audio, if I use 2 threads just like demo, the audio can play normally.

But if I use 1 thread just like directly send the audio decode outBuf to Audio_playBuffer(), it can not play normally?

The playback thread seems just get the dec outBuf and play.

What' the problem?

over 12 years ago

0 Sivagamy Govindasamy over 12 years ago

TI__Expert 6950 points

The problem description is not clear.

Do you see delays in playback - i.e playback is not smooth as the decoded buffer availability is blocked till decoding? Just in time decode, playback might introduce such issues. We need to have some buffering before starting playback to have playback data available on time

0 paresh chaudhary over 12 years ago

Prodigy 75 points

Hi Li Michelle,

I also want to do same things decode .aac file and send to playback. Could you please provide me source code.

Thanks,

Paresh

Processors

Processors forum

audio decode