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RLC-1212A black playback screen
Posted: Fri Apr 05, 2024 6:41 pm
by jay23
Hi,
i have an RLC-1212A and a RLC-1224A with ZM 1.36.33 on Debian.
The h265 Stream records fine. The live view works. But if i want to playback a Record, the Screen remains black.
Any Hints?
Re: RLC-1212A black playback screen
Posted: Fri Apr 05, 2024 7:17 pm
by Andyrh
Your browser, like most, does not like h.265. Test with h.264 and see if it works.
Re: RLC-1212A black playback screen
Posted: Fri Apr 05, 2024 8:33 pm
by jay23
Andyrh wrote: ↑Fri Apr 05, 2024 7:17 pm
Test with h.264 and see if it works.
The main Stream has no 264.
And: Why does the Previev/Live works? Is that not 265 too?
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 1:03 am
by dougmccrary
hmmm.
Maybe this is related -
viewtopic.php?t=31214
But probably means you'd need to get 1.37
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 1:39 am
by jay23
dougmccrary wrote: ↑Sat Apr 06, 2024 1:03 am
hmmm.
Maybe this is related
Already found that (and posted there).
But probably means you'd need to get 1.37
I would, if it really helps...
Is there any Windows Browser that plays 265?
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 4:23 am
by dougmccrary
I think Chrome, but search browser hevc - there's a list.
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 7:57 pm
by jay23
Chrom(ium) is, what i use anyway...
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 8:03 pm
by dougmccrary
Right. I was wrong...
- Screenshot 2024-04-06 at 13-01-18 Cross Browser Compatibility Score of HEVC_H.265 video format.png (77.62 KiB) Viewed 2522 times
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 8:24 pm
by jay23
So, with windows there is almost no chance
If i play with mjpeg i have a picture, but i cant scroll...
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 8:47 pm
by dougmccrary
Is Edge any better?
If i play with mjpeg i have a picture, but i cant scroll...
As in you can't drag the progress bar? Or it's not there?
Re: RLC-1212A black playback screen
Posted: Sat Apr 06, 2024 10:30 pm
by jay23
dougmccrary wrote: ↑Sat Apr 06, 2024 8:47 pm
Is Edge any better?
Nope. Same behavior.
If i play with mjpeg i have a picture, but i cant scroll...
As in you can't drag the progress bar? Or it's not there?
It begins to Play, if i want to scroll, the Progressbar jumps to the Point and the Progress shows the right Time, but the picture almost freezes at the Startingpoint.
In Fact it plays with about 1/10 Rate.
When it reaches the time showed in the Progess, it plays at 1/1 Rate.
If i then jump backwards, it jumps there (i think).
Re: RLC-1212A black playback screen
Posted: Sun Apr 07, 2024 10:11 am
by dougmccrary
OK, so sluggish, to be charitable?
This is with hevc only? Or do you even have some h264 cams to know?
Re: RLC-1212A black playback screen
Posted: Sun Apr 07, 2024 11:34 am
by jay23
dougmccrary wrote: ↑Sun Apr 07, 2024 10:11 am
This is with hevc only?
yes
Or do you even have some h264 cams to know?
264 works fine in auto Mode (mp4). If i switch to mjpeg its the same as with 265.
Re: RLC-1212A black playback screen
Posted: Sun Apr 07, 2024 9:25 pm
by dougmccrary
Hmm
264 works fine in auto Mode (mp4). If i switch to mjpeg its the same as with 265.
Where? are you on 1.36.33 or .34?
Re: RLC-1212A black playback screen
Posted: Sun Apr 07, 2024 11:55 pm
by jay23
as in post #1 1.36.33.
apt dosnt give a newer one.