How to reproduce:
./ffmpeg -f lavfi -i testsrc -c:v libx264 -g 25 -bsf:v h264_metadata=sei_user_data=
186f3693-b7b3-4f2c-9653-
21492feee5b8+hello -frames:v 1 h264.mp4
master:
[Parsed_showinfo_0 @ 0x7fc8a0703180] UUID=
186f3693-7030-4f2c-6030-
21492feee5b8
[Parsed_showinfo_0 @ 0x7fc8a0703180] User Data=hello
Applied the patch:
[Parsed_showinfo_0 @ 0x7f969d408e00] UUID=
186f3693-b7b3-4f2c-9653-
21492feee5b8
[Parsed_showinfo_0 @ 0x7f969d408e00] User Data=hello
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
} else {
goto invalid_user_data;
}
} else {
goto invalid_user_data;
}
udu->uuid_iso_iec_11578[j / 2] |= v;
else
udu->uuid_iso_iec_11578[j / 2] = v << 4;
udu->uuid_iso_iec_11578[j / 2] |= v;
else
udu->uuid_iso_iec_11578[j / 2] = v << 4;