Hi all,
I noticed that the peak bandwidth is missing in the HLS master manifest
generated by ffmpeg. Is there any reason why this is not implemented yet?
Is anyone working on a fix for this?
regards
Aarthi
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Hi! Check the following solution for the similar issue.
https://stackoverflow.com/questions/12629042/g-4-6-real-error-unrecognized-option-r
пн, 19 нояб. 2018 г., 23:54 Eduardo Alarcón ealarc...@gmail.com:
> Hello,
> i'm trying to compile ffmpeg various libs, including librtmp but i have
> been
Testing the creation of 8-audio-channel mp4 proxies from ProRes422 sources
using ffmpeg.
For some reason audio channel 4 of the mp4 is coming back muffled, like it got
drowned in a pool.
Recently tested using DNxHD mxf files -- same audio configuration and
everything worked perfectly.
The the
On Tue, Nov 20, 2018 at 12:04 AM Ron Barnes wrote:
>
> Hello,
>
> The movie is somewhat improved but the colors are still slightly off. Could
> it be its compressed too much?
Please post the complete terminal output along with your command line
that created your troublesome file when you have
Hello,
The movie is somewhat improved but the colors are still slightly off. Could it
be its compressed too much?
-Ron
-Original Message-
From: ffmpeg-user On Behalf Of Kieran O Leary
Sent: Sunday, November 18, 2018 12:16 PM
To: FFmpeg user questions
Subject: Re: [FFmpeg-user]
Hello,
i'm trying to compile ffmpeg various libs, including librtmp but i have
been unable to. I have done it before, but this is a new system
The last error is always
ERROR: librtmp not found using pkg-config
So i checked the config.log and the last lines are:
require_pkg_config librtmp librtmp
Becoz nike
Hugo
De : Paul B Mahol
Envoyé le :lundi 19 novembre 2018 18:55
À : FFmpeg user questions
Objet :Re: [FFmpeg-user] uncompressed RGB within MXF
On 11/19/18, Carl Eugen Hoyos wrote:
> 2018-11-19 18:42 GMT+01:00, Reto Kromer :
>> Carl Eugen Hoyos wrote:
>>
>>>My question was:
>>>Does
On 11/19/18, Carl Eugen Hoyos wrote:
> 2018-11-19 18:42 GMT+01:00, Reto Kromer :
>> Carl Eugen Hoyos wrote:
>>
>>>My question was:
>>>Does the player that already supports this abomination depend
>>>on the metadata? I would prefer to rule this out before spending
>>>more time with this 4G file.
On 11/19/18, yUGz afterLife wrote:
> Dont know wut iz mxf but already had some well taged mp3 on aimp that
> ffprobe doesnt read (on a normal mp3)
> Maybe be private data id3 or no id WTF …
>
Please, share file.
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On Mon, 19 Nov 2018, 17:36 Carl Eugen Hoyos 2018-11-19 18:34 GMT+01:00, Reto Kromer :
> > Carl Eugen Hoyos wrote:
> >
> >>I wonder if metadata is really sufficient to decode an mxf
> >>file...
> >
> > In my personal opinion, no.
>
> My question was:
> Does the player that already supports this
Dont know wut iz mxf but already had some well taged mp3 on aimp that ffprobe
doesnt read (on a normal mp3)
Maybe be private data id3 or no id WTF …
Hugo
De : Carl Eugen Hoyos
Envoyé le :lundi 19 novembre 2018 18:36
À : FFmpeg user questions
Objet :Re: [FFmpeg-user] uncompressed RGB within MXF
2018-11-19 18:42 GMT+01:00, Reto Kromer :
> Carl Eugen Hoyos wrote:
>
>>My question was:
>>Does the player that already supports this abomination depend
>>on the metadata? I would prefer to rule this out before spending
>>more time with this 4G file.
>
> It's actually what I'm trying to figure
2018-11-19 18:34 GMT+01:00, Reto Kromer :
> Carl Eugen Hoyos wrote:
>
>>I wonder if metadata is really sufficient to decode an mxf
>>file...
>
> In my personal opinion, no.
My question was:
Does the player that already supports this abomination depend
on the metadata? I would prefer to rule this
Carl Eugen Hoyos wrote:
>I wonder if metadata is really sufficient to decode an mxf
>file...
In my personal opinion, no. Best regards, Reto
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To
2018-11-19 16:25 GMT+01:00, Kieran O'Leary :
> Here is a sample -
> https://wetransfer.com/downloads/99e7bddc04e6faee2e001ad2ebed4a3c20181119152241/ce77f8
Can you use a binary editor and damage the metadata of the
file around hex position 0x1050 that currently says "R.G.B."
to check if the file
On Sat, Nov 17, 2018 at 2:36 PM Ben
wrote:
> I want to concat various video files with ffmpeg (in WinOS). Therefore I
> used so far the following command:
>
>ffmpeg.exe" -f concat -safe 0 -i "D:\clips\filelist.txt" -c copy
> "ffmpegconcatout.mp4"
>
> Where D:\filelist.txt contains all
2018-11-19 16:25 GMT+01:00, Kieran O'Leary :
> Here is a sample -
> https://wetransfer.com/downloads/99e7bddc04e6faee2e001ad2ebed4a3c20181119152241/ce77f8
To decode this file:
$ ffmpeg -vcodec avrp -i file
$ ffplay -vcodec avrp file
I was unable to find a useful uid != 0 in this file,
On Mon, Nov 19, 2018 at 08:49:07 -0600, Ben wrote:
> Hmm, filelist.txt IS an INTERMEDIATE file! I wrote all the filenames (line
> by line) to concatenate into this file and it works. However I want to omit
> it and use a cmdline only.
Similar to what Carl Eugen mentioned, I would call it a
Le lun. 19 nov. 2018 à 16:07, Carl Eugen Hoyos a
écrit :
> 2018-11-19 15:40 GMT+01:00, Erwan Douaille :
> > Le lun. 19 nov. 2018 à 15:36, Carl Eugen Hoyos a
> > écrit :
> >
> >> 2018-11-19 10:22 GMT+01:00, Erwan Douaille :
> >> > Thanks for your reply.
> >> >
> >> > Indeed, opencl has been
2018-11-19 15:40 GMT+01:00, Erwan Douaille :
> Le lun. 19 nov. 2018 à 15:36, Carl Eugen Hoyos a
> écrit :
>
>> 2018-11-19 10:22 GMT+01:00, Erwan Douaille :
>> > Thanks for your reply.
>> >
>> > Indeed, opencl has been compiled and ffmpeg is "opencl ready" :
>> >
>> >> erwand@MUSTAFAR MINGW64
2018-11-19 15:49 GMT+01:00, Ben :
>
>> No intermediate file is used in above command, you simply have
>> to provide the names of the files you want to concatenate.
>
> Hmm, filelist.txt IS an INTERMEDIATE file!
By definition, when talking about transcoding multimedia files, an
intermediate file
> No intermediate file is used in above command, you simply have
> to provide the names of the files you want to concatenate.
Hmm, filelist.txt IS an INTERMEDIATE file! I wrote all the filenames (line
by line) to concatenate into this file and it works. However I want to omit
it and use a
Le lun. 19 nov. 2018 à 15:36, Carl Eugen Hoyos a
écrit :
> 2018-11-19 10:22 GMT+01:00, Erwan Douaille :
> > Thanks for your reply.
> >
> > Indeed, opencl has been compiled and ffmpeg is "opencl ready" :
> >
> >> erwand@MUSTAFAR MINGW64 /e/Downloads/ffmpeg/bin
> >> $ ./ffmpeg.exe -hwaccels | grep
2018-11-19 10:22 GMT+01:00, Erwan Douaille :
> Thanks for your reply.
>
> Indeed, opencl has been compiled and ffmpeg is "opencl ready" :
>
>> erwand@MUSTAFAR MINGW64 /e/Downloads/ffmpeg/bin
>> $ ./ffmpeg.exe -hwaccels | grep opencl
>> ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg
2018-11-19 9:14 GMT+01:00, 林至善 :
> Hi all,
>
> I need a down-sampled(=8kHz) version of my input.wav file (=16kHz).
>
> According to
> https://trac.ffmpeg.org/wiki/FFmpeg%20and%20the%20SoX%20Resampler,
> I use the command below
>
> ffmpeg -i In16k.wav -af aresample=resampler=soxr -ar 8000 Out8k.wav
Hi,
On Mon, Nov 19, 2018 at 16:14:03 +0800, 林至善 wrote:
> I need a down-sampled(=8kHz) version of my input.wav file (=16kHz).
>
> According to
> https://trac.ffmpeg.org/wiki/FFmpeg%20and%20the%20SoX%20Resampler,
> I use the command below
>
> ffmpeg -i In16k.wav -af aresample=resampler=soxr -ar
Hello Martin Vignali,
When rewrapping the ffmpeg-made mxf with bmxtranswrap I used following 2
types to test: OP1A or RDD9.
OP1A: Index Table Segments Problems are gone, but there is now a SAMPLERATE
problem.
RDD9: Index Table Segments Problems are gone, but there is now a KLV
Preface Problem
Thanks for your reply.
Indeed, opencl has been compiled and ffmpeg is "opencl ready" :
> erwand@MUSTAFAR MINGW64 /e/Downloads/ffmpeg/bin
> $ ./ffmpeg.exe -hwaccels | grep opencl
> ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg developers
> built with gcc 7.3.0 (Rev2, Built by MSYS2
Hi all,
I need a down-sampled(=8kHz) version of my input.wav file (=16kHz).
According to
https://trac.ffmpeg.org/wiki/FFmpeg%20and%20the%20SoX%20Resampler,
I use the command below
ffmpeg -i In16k.wav -af aresample=resampler=soxr -ar 8000 Out8k.wav
It works well, but I found that every time I
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