h264 files bounded to 2 Go

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h264 files bounded to 2 Go

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Contributor V

Hi all,

We have a imx6q platform under yocto (L4.1.15_1.0.0). We used to recording h264 files with it onto sd cards (without gstreamer).

Today, we want to create big record files (>10 Gb). But we observe a limitation of 2 Gb. Even if the recorded sequence is superior to 2Gb, when closing the file, it is truncated at 2 Gb. It's very curious because the sd card is a fat32 one, so at least 4 Gb are expected. It's clearly not our application that is in concern. We suppose it's due to linux system configuration, but where...

Do you have some suggestions about this issue ?

Rgds,

Christophe

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NXP TechSupport
NXP TechSupport

Hi Christophe

seems this is limitation of 32-bit systems, issue may be posted on kernel mail list

c - Is O_LARGEFILE needed just to write a large file? - Stack Overflow 

Best regards
igor
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