Thanks for the sudo setcap cap_sys_admin+ep /path/to/ffmpeg tip. It
indeed works.
https://github.com/kaihendry/recordmydesktop2.0/commits/kms
Unfortunately kmsgrab seems to lag for me:
https://s.natalian.org/2018-06-26/1529976937.mp4
And sometimes is unreliable:
2018-06-22 17:03 GMT+02:00, Matt Garman :
> # ./ffmpeg -an -f x11grab -framerate 10 -video_size 1280x1024 -i :13
> /tmp/cap.mp4
>
> If I stop ffmpeg before that display is closed, I get a nice video, exactly
> as expected.
>
> However, if ffmpeg is still running when the display (:13 in the above
On 25/06/18 10:42, Moritz Barsnick wrote:
> On Mon, Jun 25, 2018 at 09:10:29 +0800, Kai Hendry wrote:
>> However since kmsgrab requires CAP_SYS_ADMIN as it points out to its
>> friendly documentation
>> https://www.ffmpeg.org/ffmpeg-devices.html#kmsgrab I believe I need to
>> run it with `sudo`.
>
On 6/25/2018 2:41 PM, Carl Eugen Hoyos wrote:
2018-06-25 15:02 GMT+02:00, Ronak:
1. Apple does not create temp files
Isn't that generally a disadvantage?
Why would it be (not creating temp files)? Seems sensible from here.
A better question is why, it appears, is ffmpeg making temp files
On Monday, 25 June 2018, 22:41:42 BST, Carl Eugen Hoyos
wrote:
>2018-06-25 15:02 GMT+02:00, Ronak :
>> 1. Apple does not create temp files
>Isn't that generally a disadvantage?
In an environment where people may be dealing with very large amounts of data,
creating temp files is bad.
2018-06-25 14:37 GMT+02:00, Ronak :
> Another interesting thing I saw is that their generated fMP4s don't include
> sidx boxes, since the stream is audio only created from an AAC file.
> Why does ffmpeg include sidx boxes? Can those be removed?
You can test "-movflags -global_sidx"
Carl Eugen
2018-06-25 15:02 GMT+02:00, Ronak :
> 1. Apple does not create temp files
Isn't that generally a disadvantage?
Carl Eugen
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2018-06-22 21:53 GMT+02:00, Ronak :
>
>
>> On Jun 20, 2018, at 4:48 PM, Carl Eugen Hoyos wrote:
>>
>> 2018-06-20 18:37 GMT+02:00, Ronak :
>>
>>> That command took the following time:
>>>
>>> real3m19.316s
>>> user3m14.730s
>>> sys 0m1.830s
>>>
>>> I'm curious about your thoughts
On Mon, Jun 25, 2018 at 08:37:05 -0400, Ronak wrote:
> >>> HEAACv2 44khz/32kbps
> >>> HEAACv2 44/64
> >>> LCAAC 44/128
> >>> LCAAC 44/256
> >>> LCAAC 44/320
> I ran Apple's HLS mediafilesegmenter tool, and I can confirm that they set
> 1024 for the defaultSampleDurations in all moof segments for
Hi,
I was curious if ffmpeg has plans to support hlsv8 generation.
The ability to do variable substitution in manifest is huge and can really help
reduce manifest sizes.
Ronak
Sent from my iPhone
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> On Jun 23, 2018, at 12:07 AM, Ronak wrote:
>
>
>
>> On Jun 22, 2018, at 7:59 PM, Ronak Patel wrote:
>>
>>
>>> On Jun 22, 2018, at 5:03 PM, Carl Zwanzig wrote:
>>>
On 6/22/2018 1:37 PM, Ronak wrote:
We have audio files that are more than 100 hours long, and we need them
> On Jun 22, 2018, at 4:45 PM, Ronak wrote:
>
>
>
>>> Hi,
>>>
>>> We are trying to setup an adaptive stream across two heaac streams and
>>> higher order lcaac ones.
>>>
>>> So we’d have something like so:
>>>
>>> HEAACv2 44khz/32kbps
>>> HEAACv2 44/64
>>> LCAAC 44/128
>>> LCAAC 44/256
On Mon, Jun 25, 2018 at 09:10:29 +0800, Kai Hendry wrote:
> However since kmsgrab requires CAP_SYS_ADMIN as it points out to its
> friendly documentation
> https://www.ffmpeg.org/ffmpeg-devices.html#kmsgrab I believe I need to
> run it with `sudo`.
Actually, the documentation says: "If you don’t
Gyan Doshi
thank you, that worked fine!
2018-06-22 15:09 GMT+02:00 Gyan Doshi :
>
>
> On 22-06-2018 06:13 PM, Christoph Gerstbauer wrote:
>
>
>> CommandLineOutput:
>>
>> ffmpeg -i "F:\scaler test\_5sec.avi" -vf "crop=720:576:0:32, setfield=tff,
>> yadif=1:0:0, scale=-1:1080,
Good morning,
Scenario: Using RTSP over wlan to get video from a webcam, using the lib
itself. the WLAN has the characteristic to "pause" for e.g. 300 ms, and send
all the data at once. This makes the stream not exactly smooth. Is there a way
to tell the libav to buffer / wait 500 ms and let
On Mon, 25 Jun 2018 at 09:49, robertlazarski wrote:
> That command worked for me though of course without your external dep.
You managed to record sound with your kmsgrab? Not sure what you mean
by external dep!
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