Resolution vs FPS vs Bitrate
918 14 2023-11-9
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Xavier1984
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Hi,
In the documentation it is said that the max. bitrate is 130 mbps. Is there any detailed documentation about at which resolution / FPS this bitrate is available ?
Or this bitrate is for all resolution / FPS ?

Thank you :-)
2023-11-9
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DJI Paladin
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Hi there. Thank you for reaching out. Could you please tell us what resolution and frame rate of the DJI Pocket 3 you want to have specific bitrate information? Please note that different resolution and frame rate has their own bitrate and it depends if you shoot with H.264 or HEVC. We will wait for your reply. Thank you.
2023-11-10
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Xavier1984
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DJI Paladin Posted at 11-10 01:24
Hi there. Thank you for reaching out. Could you please tell us what resolution and frame rate of the DJI Pocket 3 you want to have specific bitrate information? Please note that different resolution and frame rate has their own bitrate and it depends if you shoot with H.264 or HEVC. We will wait for your reply. Thank you.

Hi, Thank you for your answer.
I'm interested to know for these settings :

4k 30fps HEVC D-Log-M
4k 60fps HEVC D-Log-M

I have made some tests, it seems that for 4k30 the bitrate is aroute 80 mbps. For 4k60 is about 100-110 mbps. The max annouced bitrate is 130 mbps but for which settings ?


Thank you in advance for your future answer.
2023-11-10
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IftiBashir
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Would be handy to have a chart of all settings and all bitrate information in the one place.
2023-11-10
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Iancraig10
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I would imagine 120fps uses a high bitrate.
2023-11-10
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Xavier1984
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For sure a complete chart would be very appreciated ;)
2023-11-10
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twd
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please provide a complete chart
2023-11-11
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Xavier1984
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Iancraig10 Posted at 11-10 02:45
I would imagine 120fps uses a high bitrate.

Hi, I have tested with the SLoMo mode 4k 120, the bitrate is note bigger.
2023-11-12
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Iancraig10
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Xavier1984 Posted at 11-12 04:38
Hi, I have tested with the SLoMo mode 4k 120, the bitrate is note bigger.

Not hitting 130? Now I’m beginning to wonder where 130 would used in that case!

Mind you, the bigger the bit rate the more work for the computer too.
2023-11-12
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Xavier1984
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Iancraig10 Posted at 11-12 05:44
Not hitting 130? Now I’m beginning to wonder where 130 would used in that case!

Mind you, the bigger the bit rate the more work for the computer too.

In SlowMo, I obtain a bitrate of about 30mbps ! So I'm very interested to know if someone arrive to obtaion about 130 mbps and with which settings.
And the file is tagged as 10bits.
2023-11-12
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DJI Paladin
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Xavier1984 Posted at 11-10 01:27
Hi, Thank you for your answer.
I'm interested to know for these settings :

Hi there. Thank you for your response. Yes, you are correct. When using the 4k 30fps HEVC the bitrate is 80Mbps while the 4k 60fps HEVC is 110Mbps. The bitrate of up to 130mpbs can only be achieved if using the 2.7k 120fps H.264, 4k 48/50/60 H.264, 4k 100/120fps HEVC. Should you have other inquiries, feel free to contact us. Thank you for your valued support.
2023-11-13
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DJI Paladin
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IftiBashir Posted at 11-10 02:17
Would be handy to have a chart of all settings and all bitrate information in the one place.

Hi there.  We will coordinate this request of yours to our relevant team for attention. Thank you for your valued support.
2023-11-13
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DJI Paladin
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Xavier1984 Posted at 11-10 05:57
For sure a complete chart would be very appreciated ;)

We will surely take note of this suggestion of yours, Xavier1984. Thank you for your valued support!
2023-11-13
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Xavier1984
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DJI Paladin Posted at 11-13 02:55
Hi there. Thank you for your response. Yes, you are correct. When using the 4k 30fps HEVC the bitrate is 80Mbps while the 4k 60fps HEVC is 110Mbps. The bitrate of up to 130mpbs can only be achieved if using the 2.7k 120fps H.264, 4k 48/50/60 H.264, 4k 100/120fps HEVC. Should you have other inquiries, feel free to contact us. Thank you for your valued support.

Hi, Thank you for the information. So it is better to use H264 to obtain a better bitrate (quality of image) but with a less optimal codec (h264 vs h265) ?

I think the difference of bitrate is due to the fact that h265 request more calculation for the processing unit.

Thanks.
2023-11-13
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DJI Paladin
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Xavier1984 Posted at 11-13 03:03
Hi, Thank you for the information. So it is better to use H264 to obtain a better bitrate (quality of image) but with a less optimal codec (h264 vs h265) ?

I think the difference of bitrate is due to the fact that h265 request more calculation for the processing unit.

You are very much welcome, Xavier1984. Feel free to contact us if you have other inquiries. Have a nice day ahead!
2023-11-16
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