Recommendation:
-several ssd drives in raid 0 configuration ex. Samsung EVO PRO ( allows
for capacity and speed, and longer read/write life-cycle) Calculate the
space you need based on codec selection or god forbid based on that long 4K
raw video :)
-use thunderbolt port straight from camera or c
Jim,
Teorically there is no limitation on ffmpeg that would make it fail because
of the long running time... there are many stream serveres built with
ffmpeg running on 24hours basis.
You had an experience and you didn't like the result, what on your result
made you conclude that was ffmpeg fault
On 2018-07-23 10:25, Rafael Lima wrote:
They set up a 4k camera on top of a building (have electricity, but
limited internet),
4K on limited internet? is just in my mind that those two words doesn't fit
together?
What do you mean by " capture 6-12 hours of 4k 29.92fps video from that
camer
2018-07-25 22:12 GMT+02:00, Mohammed Bey Ahmed Khernache :
> > Should be fixed in current FFmpeg.
>
>> Could you precise what's being fixed in current FFmpeg?
I believe it would be visible if you hadn't cut my email
above.
You can also see it here:
http://git.videolan.org/?p=ffmpeg.git;a=commit
> Should be fixed in current FFmpeg.
> Could you precise what's being fixed in current FFmpeg?
>
I mean which of the following issues is fixed:
- ffplay for Android?
- no need to add "-pie" option in order to be able to run ffmpeg on Android?
- any other issue...
Thank you in advance.
_
Using the following command to start fullscreen playback on wayland /
weston compositor:
SDL_VIDEODRIVER=wayland ffplay -hide_banner -loglevel panic -fs filename.ext
Most of the time I get a fullscreen of the top left quarter of the
video zoomed in. Pressing 'f' to switch to windowed mode then 'f
On Sun, 22 Jul 2018 at 20:00, Marton Balint wrote:
>
>
> On Wed, 18 Jul 2018, Micael Silva wrote:
>
> > On Wed, Jul 18, 2018 at 8:13 AM, Jon wrote:
> >
> >> On Tue, 17 Jul 2018 at 23:15, Carl Eugen Hoyos wrote:
> >> >
> >> > 2018-07-17 20:16 GMT+02:00, Jon :
> >> > > After successfully compiling
2018-07-25 16:55 GMT+02:00, Jonathan Mallett :
> We have been having an issue with transcoding a progressive wmv (with
> multiple video and audio streams) into a progressive MP4. I have managed to
> narrow down the issue to one of the auido streams in the file.
Please provide an input sample.
Ca
2018-07-13 21:10 GMT+02:00, Mohammed Bey Ahmed Khernache :
>> > Of course, I added "-pie" option to allow running it on Android
>> > Lollipop.
>>
>> Could you elaborate?
>> The compiler by default generates binaries that do not run
>> on Android?
>
> Yes, by default the compiler does not generate b
2018-07-25 18:57 GMT+02:00, Jim DeLaHunt :
> On 2018-07-25 08:11, Carl Zwanzig wrote:
>
> > I'm not the list owner nor one of the ffmpeg developers, just a
> long-time Internet user...
>
> I also am not the list owner, nor one of the ffmpeg developers, either.
> I appreciate the effort which you,
On 2018-07-25 08:11, Carl Zwanzig wrote:
> I'm not the list owner nor one of the ffmpeg developers, just a
long-time Internet user...
I also am not the list owner, nor one of the ffmpeg developers, either.
I appreciate the effort which you, Carl, and the core developers, put
into replying to
In my mail program, Claws, and in Thunderbird, it is easy to just
highlight the part of the mail you want to reply to then push the replybutton.
This draws attention to the point you want to address and isconcise.
It's not that easy in some of the online mail clients (Yahoo doesn't seem to do
On Wed, 25 Jul 2018 08:36:49 -0700
Carl Zwanzig wrote:
> Not sure what I should have done differently
In my mail program, Claws, and in Thunderbird, it is easy to just
highlight the part of the mail you want to reply to then push the reply
button. This draws attention to the point you want to ad
On 7/25/2018 8:20 AM, Jonathan Mallett wrote:
Not sure what I should have done differently since it’s a new topic. I’ll
google it and keep it in mind for next time.
There is no top/bottom in an empty message :). OTOH it does help to remove
all the stuff not relevant to the reply; that really imp
On 7/25/18, Jonathan Mallett wrote:
> Hi Z,
>
> Apologies, I was just following the steps on the mailing list page.
>
LOL, you just top posted here.
>> Once you subscribe you can post a message to the mailing list by emailing
>> your message to ffmpeg-user@ffmpeg.org.
>
> Not sure what I should
On Wed, Jul 25, 2018 at 2:56 PM, Reto Kromer wrote:
> Kieran O Leary wrote:
>
>>Reto: Can you elaborate on the multiplication that you mention?
>>I'm assuming that this is not just the increase in file size
>>that you mention,
>
> I guess, that's the more "visible" aspect for many archives.
>
> (I
Hi Z,
Apologies, I was just following the steps on the mailing list page.
> Once you subscribe you can post a message to the mailing list by emailing
> your message to ffmpeg-user@ffmpeg.org.
Not sure what I should have done differently since it’s a new topic. I’ll
google it and keep it in min
Hello,
I'm not the list owner nor one of the ffmpeg developers, just a long-time
Internet user...
It's long-standing practice that this list asks a few things of members- one
is that members don't "top post" their replies. This means to put your
comments _below_ those you're commenting on-
Hi,
We have been having an issue with transcoding a progressive wmv (with multiple
video and audio streams) into a progressive MP4. I have managed to narrow down
the issue to one of the auido streams in the file. I have created a log and
uploaded it to paste bin here: https://pastebin.com/xBGWg
Kieran O Leary wrote:
>Reto: Can you elaborate on the multiplication that you mention?
>I'm assuming that this is not just the increase in file size
>that you mention,
I guess, that's the more "visible" aspect for many archives.
(I used the term "multiplication" (in quotation marks), because
it'
Hi Tobias,
On Wed, Jul 25, 2018 at 1:21 PM, Tobias Rapp wrote:
> On 25.07.2018 10:04, Peter B. wrote:
>>
>> Hi Reto,
>>
>> On 24/07/18 21:47, Reto Kromer wrote:
>>>
>>> We do rewrap ProRes into Matroska. Which is the reason for transcoding
>>> it to FFV1?
>>
>>
>> ...I guess the usual "way out" o
On Wed, Jul 25, 2018 at 11:25:57 +0100, Anthony Griffiths wrote:
> https://video-dev.github.io/hls.js/demo/
Where's the m3u8 link in there?
(I'm retrieving the page with Opera, which uses Chromium's render, but
possibly other stuff around it... Sigh.)
> if I try to play my own m3u8 stream there
On 25.07.2018 10:04, Peter B. wrote:
Hi Reto,
On 24/07/18 21:47, Reto Kromer wrote:
We do rewrap ProRes into Matroska. Which is the reason for transcoding
it to FFV1?
...I guess the usual "way out" of proprietary formats?
As well as format normalization (to have less mixed codecs).
I agree
On Mon, Jul 23, 2018 at 10:56:59 -0700, Abhinav Kashyap wrote:
> I am trying to find out how can I copy timestamp related metadata from a
> file to another ?
The Unix filesystem timestamp is not considered as metadata by the
demuxer. You have to determine it with some other command (usually
"stat"
-c copy in command a), but not b)?
does this work?
c) fmpeg -i input.mkv -c copy -copyts -movflags +faststart output.mkv
> On Jul 24, 2018, at 8:06 42PM, Abhinav Kashyap wrote:
>
> Replying back to myself.
>
> I am still not sure if copy is the correct approach or map ? Any
> suggestions ?
>
heres a 1 liner for you..
scp /full/path/to/images/*.png ubuntu@ip-10-0-0-196:/full/path/to/images/ &&
ssh ubuntu@ip-10-0-0-196 'ffmpeg -pattern_type glob -r 60 -i
/full/path/to/images/*.png -c:v libvpx-vp9 -pix_fmt yuva420p ffmpeg.webm'
> On Jul 23, 2018, at 11:12 12PM, Andrew Stuart
> wr
i have found that generally CPU encoding is more efficient and can produce
better quality results, while GPU may be faster (depending on hw), but produces
a lower quality result.
for many, it seems people the main goals is to be able to offload the
encoding/decoding to the GPU, freeing up CPU f
ffmpeg does not 'block' ports. it is not listening on port 9000, ffmpeg is
outputting to the ip on port 9000 so its expecting something to be running on
that port already, to receive the stream ffmpeg is sending.
i suggest you check your firewall settings, the firewall settings on the
destinati
On Wed, Jul 25, 2018 at 9:26 AM, Karim SLIMANI wrote:
> I am not sure that Chrome desktop can natively play HLS stream.
> I suggest you try to play video using a playback library, for example,
> HLS.JS (just google it).
thankyou but its my ffmpeg command that's at fault here. There's a
demo page
Hi Peter :)
On Wed, Jul 25, 2018 at 9:04 AM, Peter B. wrote:
> Hi Reto,
>
> On 24/07/18 21:47, Reto Kromer wrote:
>> We do rewrap ProRes into Matroska. Which is the reason for transcoding
>> it to FFV1?
>
> ...I guess the usual "way out" of proprietary formats?
> As well as format normalization (
I am not sure that Chrome desktop can natively play HLS stream.
I suggest you try to play video using a playback library, for example,
HLS.JS (just google it).
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-u
Peter B. wrote:
On 24/07/18 21:47, Reto Kromer wrote:
We do rewrap ProRes into Matroska. Which is the reason for
transcoding it to FFV1?
...I guess the usual "way out" of proprietary formats?
As well as format normalization (to have less mixed codecs).
The problem I see in transcoding is th
Hi Reto,
On 24/07/18 21:47, Reto Kromer wrote:
> We do rewrap ProRes into Matroska. Which is the reason for transcoding
> it to FFV1?
...I guess the usual "way out" of proprietary formats?
As well as format normalization (to have less mixed codecs).
I guess ;)
@Wen/Kieran: Correct?
Cheers!
Pb
thanks but I've seen other sites that stream m3u8 in google chrome and
there's no need to do anything with the flash plugin. I need this to
just work without any inconvienience to the viewer.
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
http://ffmp
Thanks for that hint! I want to give it a try but where can I get OpenMAX IL
from?
I can not find a Ubuntu package, nor sources where I could compile it from.
Most stuff returned is from xda developers on android.
> On 25.07.2018, at 06:16, Dennis Mungai wrote:
>
> From what I can gather, AMD
On Tue, Jul 24, 2018 at 7:12 PM, Carl Eugen Hoyos wrote:
> 2018-07-24 19:53 GMT+02:00, Micael Silva :
>> On Tue, Jul 24, 2018 at 8:14 AM, Anthony Griffiths
>> wrote:
>>
>>> I use ffmpeg on a centos 6 machine to create a live stream that goes
>>> to a centos 6 vps server running nginx. This is the
thankyou for your response micael, I tried what you said but google
chrome still gives a black player screen with 'flash: Video file not
found'. I think I need something else rather that -flv but I don't
know what.
On Tue, Jul 24, 2018 at 6:53 PM, Micael Silva wrote:
> On Tue, Jul 24, 2018 at 8:1
37 matches
Mail list logo
