Question 1:
I have two streams with RGB24 pixel formats.
Is it possible to do the following calculation pixel-wise and write the
result to a grayscale stream?
output = abs(R1-R2) + abs(G1-G2) + abs(B1-B2)
Question 2:
Three streams are given:
[a] A static background image with no person in front
>
> You could probably use vorbiscomment. I have no experience with the tool
> however.
>
OK, I'm already checking the vorbiscomment, and from my tests, it looks
like it will work.
I'm setting up a script that will read an image and prepare it with the
metada_block_picture
specs, so that vorbisc
>
> Now I understand why you posted 2 logs..
Exactly!... it was to show that the batch, when the file had a cover art,
read the same record twice.
.And do you really need -vsync vfr ? I'm no expert, but I think it's
> totally useless in this situation.
>
Now you don't need it anymore, I alread
> On Mar 17, 2022, at 1:46 PM, Carl Zwanzig wrote:
>
>
>> On 3/17/2022 12:25 PM, Steven Kan wrote:
>> The playlist is because the Reolink doesn’t have an audio track, which
>> YouTube Stream Now requires.
> You could also add a silent audio source with something like "-f lavfi -i
> anullsrc"
On 3/17/2022 12:25 PM, Steven Kan wrote:
The playlist is because the Reolink doesn’t have an audio track, which
YouTube Stream Now requires.
You could also add a silent audio source with something like "-f lavfi -i
anullsrc" (check the options for anullsrc, you may need to tweek them).
(It's
>
> On Mar 17, 2022, at 12:16 PM, Christian Pickhardt
> wrote:
>
> Mail an ffmpeg-user@ffmpeg.org
>
> Hello ffmpeg-user-community,
> since some weeks I am trying to copy a stream from an rtsp-stream to a
> rtmp-stream (targeting youtube) without success.
>
> I have tested recent ffmpeg build
Mail an ffmpeg-user@ffmpeg.org
Hello ffmpeg-user-community,
since some weeks I am trying to copy a stream from an rtsp-stream to a
rtmp-stream (targeting youtube) without success.
I have tested recent ffmpeg builds on Windows, and on my raspberry pi
which is running ffmpeg version 4.4.
What
I have ffmpeg streaming video cameras to HLS. Intention is to keep a long
history of video footage to "scroll back" should a security incident occur.
It's working so long as the ffmpeg encoding process is never interrupted,
but, anytime anything happens to the ffmpeg encoder, all the history gets
