problem about H264 encoder

zhou tianyou

Prodigy 250 points

I meet a problem.

I want to receive h264 on pc.

I use 8148 to capture and encode, then send the h264 data to vlc on pc.

The problem is I need to start vlc first , if not I can't see any video.

I find more infomation : If I can't see video on vlc, after I force a IDR frame, I can see video.

How can i solve the problem better?

Thanks.

over 12 years ago

0 Margarita Gashova over 12 years ago

TI__Guru* 80190 points

Hello,

What is the software release that you are using here?

Are you using gstreamer?

Best Regards,

Margarita

0 zhou tianyou over 12 years ago in reply to Margarita Gashova

Prodigy 250 points

I use DVRRDK3.0. thanks

0 Badri Narayanan over 12 years ago in reply to zhou tianyou

TI__Guru 59700 points

DVRRDK configures the encoder to have SPS and PPS with every IDR frame so you should be able to start playback by synching at any point .Which usecase are you using ? If you have your custom usecase pls share the encLink create params.

0 zhou tianyou over 12 years ago in reply to Badri Narayanan

Prodigy 250 points

I modify "capture encode display " to support HD.

I don't change any encLink create params.

I need dvrrdk to force every I frame to IDR frame.

I don't know dvrrdk whether force I frame to IDR frame default, if not ,how can i set it ?

thanks.

0 Badri Narayanan over 12 years ago in reply to zhou tianyou

TI__Guru 59700 points

It is not clear what you mean by "capture encode display". Can you share your console logs.

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problem about H264 encoder