On 03-07-2020 12:53 am, Leonardo via ffmpeg-user wrote:
Hello,
considering the TRIM filter, is it possible to use format HH:MM:SS or only in
seconds?
Both. With 'HH:MM:SS', the colons will need to be escaped.
Gyan
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Hi All,
Does anyone have an actual NTSC broadcast stream they can share? I need one for my investigations of
frames & fields.
Much Thanks in Advance,
Mark.
--
COVID-19 perspective, 0AM UTC, 2 July 2020.
The U.S. is 4% of world population, 26% of cases, 25% of deaths.
U.S. mortality: Of
Hello,
considering the TRIM filter, is it possible to use format HH:MM:SS or only in
seconds?
Kind regards,Leonardo
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On 7/2/2020 6:41 AM, Sam Holder wrote:
Any ideas ... how best to proceed with troubleshooting?
It's _always_ best to include the entire command line and output when asking
for help here, even it there's almost no output.
Have you tried that build on another version of windoze?
It works
Hi Mohammed,
Could you create a ticket on https://trac.ffmpeg.org/ and upload the sample
pls.
Thanks,
Andriy
On Thu, 2 Jul 2020 at 07:24, Mohammed Bey Ahmed Khernache <
mohbeyi...@gmail.com> wrote:
> Hello,
> I am facing an error when trying to decode HEVC-coded content for some
> video
> Extract of "C:\SOFTWARE\ffmpeg\0-homebuilt-x64\ffmpeg.exe" -hide_banner -v
> debug -h encoder=h264_nvenc
> -rcE..V.. Override the preset rate-control
> (from -1 to INT_MAX) (default -1)
> constqp 0E..V.. Constant QP mode
> vbr
Hi.
I have downloaded the static build for windows 64 (and 32 to test that as well)
ffmpeg-20200628-4cfcfb3-win64-static and extracted ffmpeg.exe. If I start a
powershell window and try and run ffmpeg.exe with no params it immediately
crashes producing no output. Same for 32bit version.
I get
> ALSA xruns happen when ffmpeg does not read/write the audio device frequently
> enough and the hardware buffer fills/dries up.
> I suspect the difference lies in Linux giving different priorities to
> processes detected as interactive and processes detected as background.
Thank you! I will
Ram Shaffir (12020-07-02):
> In the last few weeks, I’m struggling to figure out the reason for why
> my ffmpeg command that works well when running in the console but has
> ALSA buffer xrun errors when it runs as a systemd service in RPI,
> until now I don’t know for sure where the problem is, is
Hello,
In the last few weeks, I’m struggling to figure out the reason for why my
ffmpeg command that works well when running in the console but has ALSA buffer
xrun errors when it runs as a systemd service in RPI, until now I don’t know
for sure where the problem is, is it in the alsa settings
Hello,
I am facing an error when trying to decode HEVC-coded content for some
video sequences.
I varied the video resolution as follows:
2160p: decoded successfully
1600p: decoded successfully
1080p: error
720p: error
When I try to decode low resolutions (720p and 1080p), ffmpeg outputs the
Hello,
I just cross-compiled ffmpeg about an hour ago to try out the new nvenc
options, and received an error (see below).
It says "-rc:v vbr_hq" is an older older 2 Pass RC Mode, but doesn't indicate
in the help (also see below) that is older nor which is newer and shoould be
used.
There is
Hello. Seeking clarification from some kind soul(s) on how to use ffmpeg's
new NVEnc encoder options arising from use of the Nvidia Video SDK 10.
I notice with delight four new patches to do with Nvidia NVEnc and Video SDK
10.
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