How to show a frame rate of h.264 decoder output with gstreamer?

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How to show a frame rate of h.264 decoder output with gstreamer?

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t-iishii
Contributor II

Hello,

I hope to know a frame rate as h.264 decode result.

Can I get a result of the decoder output frame rate using gstreamer?

If no, please teach me some method to show a frame rate of h.264 decoder result.

Best regards,

Ishii.

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joanxie
NXP TechSupport
NXP TechSupport

you can find out from log file when you decoding the file, the log file would shows the time and frame number, then you can calculate it.

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t-iishii
Contributor II

Hello Xie,

Thank you for your quick response.

As you say, that log file mean to use "GST_DEBUG" and "GST_DEBUG_FILE" option?

If so, which number for GST_DEBUG option will be output the time and frame number?

Best regards,

Ishii.

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joanxie
NXP TechSupport
NXP TechSupport

you just need to play the video using unit test or gstreamer, you can find it.

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t-iishii
Contributor II

Hello Joan,

Thank you for your response.

I was able to see it by playing the stream to the end.

Before it, I force stopped it because play time too long.

Best regards,

Ishii.

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