Open HisashiASM opened 2 years ago
Some fun things to note; Camera shows the option for the Elgato 4K60 Mk 2 in Discord, but it appears black. There was also an option added to input devices.
here is a slice of my strace
read(3, "\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177"..., 131072) = 83968
write(1, "\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177\17\177"..., 83968) = 83968
read(3, 0x7f32bcb56000, 131072) = -1 EINVAL (Invalid argument)
write(2, "cat: ", 5cat: ) = 5
write(2, "/dev/video0", 11/dev/video0) = 11
openat(AT_FDCWD, "/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 4
newfstatat(4, "", {st_mode=S_IFREG|0644, st_size=2998, ...}, AT_EMPTY_PATH) = 0
read(4, "# Locale name alias data base.\n#"..., 4096) = 2998
read(4, "", 4096) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, ": Invalid argument", 18: Invalid argument) = 18
write(2, "\n", 1
) = 1
munmap(0x7f32bcb55000, 139264) = 0
close(3) = 0
close(1) = 0
close(2) = 0
exit_group(1) = ?
+++ exited with 1 +++
tried using the stream1080p build option and using VLC to decode the stream, but the stream would crash abruptly
@HisashiASM The Makefile contains some examples for capturing/streaming with ffmpeg.
As for me...
It builds, it loads, it probes, it reads, but it encodes at a very low frame rate and the resulting video shows some sort of test-screen that is probably intended for testing sync-timings?
https://imgur.com/eXaOYVL (Top-right corner is output plugged in to my Elgato 4K60.)
Can I be of assistance to @stoth68000 with some more testing on my machine?
robin@debian:~/git/sc0710$ uname -a Linux debian 5.10.0-15-amd64 #1 SMP Debian 5.10.120-1 (2022-06-09) x86_64 GNU/Linux
Sorry if this is a pretty elementary question, as i am new to Linux in general. I am pretty familiar with building projects and all seems well upon a
sudo make load
. you can see the output below.Now how do I see the visual output of said device?