On 07/10/2024 12:43, h57jaf...@gmail.com wrote:

Hi, I am running “dvbt_rx_8k.grc” with sample ts file. The result save to the output file and also with UDP sink I can see the video stream in the vlc. But every time it stop after a while and generated output ts file with fixed size of 25.2MB. here is the warning I receive gnu radio:

QSocketNotifier: Can only be used with threads started with QThread

buffer_double_mapped :warning: allocate_buffer: tried to allocate 10 items of size 6048. Due to alignment requirements 128 were allocated. If this isn't OK, consider padding your structure to a power-of-two bytes. On this platform, our allocation granularity is 4096 bytes.

buffer_double_mapped :warning: allocate_buffer: tried to allocate 43 items of size 1504. Due to alignment requirements 128 were allocated. If this isn't OK, consider padding your structure to a power-of-two bytes. On this platform, our allocation granularity is 4096 bytes.

buffer_double_mapped :warning: allocate_buffer: tried to allocate 4 items of size 48384. Due to alignment requirements 16 were allocated. If this isn't OK, consider padding your structure to a power-of-two bytes. On this platform, our allocation granularity is 4096 bytes.

buffer_double_mapped :warning: allocate_buffer: tried to allocate 10 items of size 6048. Due to alignment requirements 128 were allocated. If this isn't OK, consider padding your structure to a power-of-two bytes. On this platform, our allocation granularity is 4096 bytes.

buffer_double_mapped :warning: allocate_buffer: tried to allocate 40 items of size 1632. Due to alignment requirements 128 were allocated. If this isn't OK, consider padding your structure to a power-of-two bytes. On this platform, our allocation granularity is 4096 bytes.

buffer_double_mapped :warning: allocate_buffer: tried to allocate 10 items of size 6048. Due to alignment requirements 128 were allocated. If this isn't OK, consider padding your structure to a power-of-two bytes. On this platform, our allocation granularity is 4096 bytes.

any solution. thank you.


This is the wrong mailing list for Gnu Radio questions, particularly GR questions about a very-specific GR-based application.

Use the discuss-gnuradio mailing list instead.

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