On Sun, 10 Mar 2019, 07:29 Venkateswaran.S,
wrote:
> Hi all,
>
> I wants to detect glitches in my video. Is there any filter to achieve it.?
>
Have you looked into the signalstats filter? It is often used in the
QCTools application in order to find glitches in digitised/migrated
Just a follow-on badly-analyzed thought--
You might be able to get some useful info by looking at the frequency
distributions of a bad frame vs a good one. A frame with more detail would
generally have more/higher freq's. Depends on content, of course.
z!
On 3/10/2019 6:09 PM, Venkateswaran.S wrote:
I'm using FFmpeg C API not the cmd util.
The ffmpeg-users list is aimed at command-line users, you might try on the
libav-user mailing list, it covers the libraries themselves
(https://lists.ffmpeg.org/mailman/listinfo/libav-user/).
how to
On Mon, Mar 11, 2019 at 1:00 AM Carl Zwanzig wrote:
(What have you already tried?)
As of now, I'm passing every decoded frame to OpenCV to perform some image
analysis (like dissimilarity between present and the past frame), but this
method doesn't work accurately and also time-consuming.
(What have you already tried?)
On 3/10/2019 1:58 AM, Venkateswaran.S wrote:
Glitches are video aftrifacts created by poor encoding/decoding or problem
in network connection while playing online video. It can't be detected by
blackdetector. Please find the attached image for your reference.
2019-03-10 10:58 GMT+01:00, Venkateswaran.S :
> Please find the attached image for your reference.
Didn't the decoder return an error when decoding
attached image?
Please avoid top-posting here, Carl Eugen
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Am 10.03.2019 um 08:22 schrieb Venkateswaran.S:
Hi all,
I wants to detect glitches in my video. Is there any filter to achieve it.?
How does the glitch look like? It it's black, you could try the
blackdetect or blackframe filters.
Michael
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Hi all,
I wants to detect glitches in my video. Is there any filter to achieve it.?
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