Is there a way to specify the LFE bitrate separately from the other
full-range channels?
Steven Ruppert via ffmpeg-user wrote on 9/15/22 16:24:
> On 9/12/22 09:33, Steven Ruppert via ffmpeg-user wrote:
>> I couldn't find any references whether that's inherent to the AAC 5.1
>> encoding, something
On 9/12/22 09:33, Steven Ruppert via ffmpeg-user wrote:
I couldn't find any references whether that's inherent to the AAC 5.1
encoding, something that ffmpeg does, or inherent to the decoding
process. (I did decode my same test files using something that uses
Microsoft MediaFoundation and the L
I‘d rather like to start by asking the much simpler question whether the
processed files can be played back at all, and if so, are they visually
identical and are all other parameters identical to the source file, or are
they different in any way? If they are visually identical, are there any
measu
On Thu, 15 Sep 2022, Online video wrote:
Hello all,
I have problem with ffmpeg in Windows. "Bitrate" function in udp out don't
work correctly. I can set any bitrate, it will be no more than 1.35 Mbps.
For example: "udp://127.0.0.1:1234?pkt_size=1316&bitrate=600"
In Linux it work correc
On Thu, 15 Sept 2022 at 13:50, Bruchez Olivier via ffmpeg-user
wrote:
> I understand, but the file is quite large (146 GB), so it's a bit difficult
> to share. :(
Side question: can an incomplete AVI be played? If yes/'it depends',
perhaps a portion of OP's file might be illuminating?
Cheers,
R
On 9/15/2022 5:15 AM, Paul B Mahol wrote:
Can not guess without access to the file in question.
Of course one can guess without the file. Making guesses is part of
scientific discovery- make a guess then see if it's correct; if it's not,
understand why and make another. Either way, people can
Hello all,
I have problem with ffmpeg in Windows. "Bitrate" function in udp out don't
work correctly. I can set any bitrate, it will be no more than 1.35 Mbps.
For example: "udp://127.0.0.1:1234?pkt_size=1316&bitrate=600"
In Linux it work correctly, bitrate of stream is in accordance with se
On 15.09.22, 14:15, "one...@gmail.com" wrote:
> > The file has a size of 146 GB = 146004770816 bytes.
>
> Can not guess without access to the file in question.
I understand, but the file is quite large (146 GB), so it's a bit difficult to
share. :(
Olivier
_
On 9/15/22, Michael Koch wrote:
> Am 15.09.2022 um 13:43 schrieb Dan:
>> On Thu, 15 Sep 2022 12:07:08 +0100, Michael Koch
>> wrote:
>>
>>> Am 15.09.2022 um 11:53 schrieb Dan:
> This seems to work with VLC player:
>
> ffmpeg -f lavfi -i color=0x19be0f:s=400x576 -colorspace bt709 -crf 0
On 9/15/22, Bruchez Olivier via ffmpeg-user wrote:
> Hi all,
>
> I have a 10-bit 4:2:2 (yuv422p10le) AVI file containing only a video
> stream:
>
> Input #0, avi, from 'test.avi':
> Duration: 01:28:00.80, start: 0.00, bitrate: 221185 kb/s
> Stream #0:0: Video: v210 (v210 / 0x30313276), yuv
Am 15.09.2022 um 13:43 schrieb Dan:
On Thu, 15 Sep 2022 12:07:08 +0100, Michael Koch
wrote:
Am 15.09.2022 um 11:53 schrieb Dan:
This seems to work with VLC player:
ffmpeg -f lavfi -i color=0x19be0f:s=400x576 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out1.mp4
ffmpeg -f lavfi -i color=
Hi all,
I have a 10-bit 4:2:2 (yuv422p10le) AVI file containing only a video stream:
Input #0, avi, from 'test.avi':
Duration: 01:28:00.80, start: 0.00, bitrate: 221185 kb/s
Stream #0:0: Video: v210 (v210 / 0x30313276), yuv422p10le, 720x576, 25 fps,
25 tbr, 25 tbn, 25 tbc
The file has a
On Thu, 15 Sep 2022 12:07:08 +0100, Michael Koch
wrote:
Am 15.09.2022 um 11:53 schrieb Dan:
This seems to work with VLC player:
ffmpeg -f lavfi -i color=0x19be0f:s=400x576 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out1.mp4
ffmpeg -f lavfi -i color=0x19be0f:s=400x578 -colorspace bt709
Am 15.09.2022 um 11:53 schrieb Dan:
This seems to work with VLC player:
ffmpeg -f lavfi -i color=0x19be0f:s=400x576 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out1.mp4
ffmpeg -f lavfi -i color=0x19be0f:s=400x578 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out2.mp4
Unfortunately, doe
Am 15.09.2022 um 11:53 schrieb Dan:
This seems to work with VLC player:
ffmpeg -f lavfi -i color=0x19be0f:s=400x576 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out1.mp4
ffmpeg -f lavfi -i color=0x19be0f:s=400x578 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out2.mp4
Unfortunately, doe
On Thu, 15 Sep 2022 10:40:10 +0100, Paul B Mahol wrote:
Looks like your knowledge is very limited, incorrect.
Of course it is! I said I was a beginner to ffmpeg and never pretended
otherwise.
My expertise is in other areas (3D, C# programming, music etc.)
I never made any outright statement
Am 15.09.2022 um 11:41 schrieb Paul B Mahol:
On 9/15/22, Michael Koch wrote:
Am 15.09.2022 um 11:26 schrieb Dan:
You are right that datascope shows no difference. But the issue is also
reproducible with VLC player.
As well as VLC Player and FFplay, I've tried MediaPlayerClassic,
Google Chrome
This seems to work with VLC player:
ffmpeg -f lavfi -i color=0x19be0f:s=400x576 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out1.mp4
ffmpeg -f lavfi -i color=0x19be0f:s=400x578 -colorspace bt709 -crf 0
-vcodec libx264 -t 5 -y out2.mp4
Unfortunately, doesn't work for me in MPC or Chrome. Ca
On 9/15/22, Michael Koch wrote:
> Am 15.09.2022 um 11:26 schrieb Dan:
>>> You are right that datascope shows no difference. But the issue is also
>>> reproducible with VLC player.
>>
>> As well as VLC Player and FFplay, I've tried MediaPlayerClassic,
>> Google Chrome,
>> Microsoft Edge and Vegas P
On 9/15/22, Dan wrote:
>> You are right that datascope shows no difference. But the issue is also
>> reproducible with VLC player.
>
> As well as VLC Player and FFplay, I've tried MediaPlayerClassic, Google
> Chrome,
> Microsoft Edge and Vegas Pro, and the problem occurs with each of those.
> Coul
Am 15.09.2022 um 11:26 schrieb Dan:
You are right that datascope shows no difference. But the issue is also
reproducible with VLC player.
As well as VLC Player and FFplay, I've tried MediaPlayerClassic,
Google Chrome,
Microsoft Edge and Vegas Pro, and the problem occurs with each of
those. Co
You are right that datascope shows no difference. But the issue is also
reproducible with VLC player.
As well as VLC Player and FFplay, I've tried MediaPlayerClassic, Google Chrome,
Microsoft Edge and Vegas Pro, and the problem occurs with each of those. Could
there be a "takes two to tango" thi
Am 15.09.2022 um 11:01 schrieb Paul B Mahol:
On 9/15/22, Michael Koch wrote:
Am 15.09.2022 um 00:30 schrieb Paul B Mahol:
On 9/15/22, Dan wrote:
zscale=...,format=yuv420p
O okay. I tried that before (except using two -vf commands),
because
I
suspected you might've meant that.
Just
On 9/15/22, Michael Koch wrote:
> Am 15.09.2022 um 00:30 schrieb Paul B Mahol:
>> On 9/15/22, Dan wrote:
zscale=...,format=yuv420p
>>> O okay. I tried that before (except using two -vf commands),
>>> because
>>> I
>>> suspected you might've meant that.
>>>
>>> Just tried it again, st
Am 15.09.2022 um 00:30 schrieb Paul B Mahol:
On 9/15/22, Dan wrote:
zscale=...,format=yuv420p
O okay. I tried that before (except using two -vf commands), because
I
suspected you might've meant that.
Just tried it again, still no luck. Let me know if I need to tweak
anything:
ffmpeg.
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