client: running error

[Thanh-Binh]

Thanks for sharing your codes,
I run this application with an error by client like:
[h264 @ 0x562887bcd8c0] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. ([email protected])

I used precompiled ffmpeg, and also the newest version 4.4, built myselfs, but have the same problem.

Do you have any idea for solving this problem?
Thanks