gt; > On 10 Jan 2020, at 10:11 AM, K E N O wrote:
> >
> > Did you install srt and pkg-config with brew?
> >
> >> Am 10.01.2020 um 03:46 schrieb Jonathan Viney <mailto:jonathan.vi...@gmail.com>>:
> >>
> >> On Fri, Jan 10, 2020 at 7:12 AM Al-Ba
On Fri, Jan 10, 2020 at 7:12 AM Al-Batin Saltanat <
albatin.salta...@gmail.com> wrote:
>
> Hi,
>
> I got following error while compiling ffmpeg-4.2.2 on macOS 10.14.6 with
> SRT 1.4.1 package:
>
> ERROR: srt >= 1.3.0 not found using pkg-config
>
>
>
>
>
> First I tried it with the srt package from
Hi everyone,
I am attempting to receive an RTSP stream, save it to disk, and also make
it available for other consumers to use on the same machine. Eg:
Process 1:
ffmpeg -rtsp_transport tcp -i rtsp://10.1.1.1:554/stream.asp -c copy -y
direct-copy.ts -c copy -f mpegts "udp://127.0.0.1:2345"
Proce
Hi everyone,
We have a filter that sends video frames to another C library for
processing, then collects the result and applies some transformations to
the frames.
This filter runs as part of a longer filter chain that may include things
like rotate and scale, as well as then producing several h.
On Thu, Oct 5, 2017 at 7:48 PM, Carl Eugen Hoyos wrote:
> 2017-10-04 23:20 GMT+02:00 Mark Thompson :
> > On 03/10/17 21:22, Jonathan Viney wrote:
> >> On Tue, Oct 3, 2017 at 1:56 PM, Mark Thompson wrote:
> >>
> >>> On 03/10/17 00:56, Jonathan Viney wrote
On Tue, Oct 3, 2017 at 1:56 PM, Mark Thompson wrote:
> On 03/10/17 00:56, Jonathan Viney wrote:
> > Hi,
> >
> > I am pulling an RTSP stream from an Axis 4K IP camera. The stream from
> the
> > camera is 30fps, but the resulting stream from ffmpeg is 29.97
Hi,
I am pulling an RTSP stream from an Axis 4K IP camera. The stream from the
camera is 30fps, but the resulting stream from ffmpeg is 29.97fps. Here is
the command:
ffmpeg -rtsp_transport tcp -i rtsp://10.9.9.1:554/axis-media/media.amp
-loglevel debug
The rtsp log shows a framerate of 30:
a=f
Hi everyone,
I'm concatenating short video files of the same codec together using the
concat protocol (MPEG-TS/H.264).
When the docs (https://trac.ffmpeg.org/wiki/Concatenate) say "If you have
media files with the same codec and codec parameters you can concatenate
them as described ..." - which
>> Is that the best way to do this or can -map be used somehow? Would the
>> split filter potentially be doing extra frame copies unnecessarily?
>> I'm using current ffmpeg head.
>
> No, that's not the best way. Don't worry about the frame copies - it's
> the encodes that gobble up your CPU.
>
> Yo
Hi,
Here's my ffmpeg command:
ffmpeg -i input1.mkv -i input2.mkv -filter_complex
"myfilter[output1][output2]" -map "[output1]" -f null /dev/null -map
"[output2]" -y high.mp4 medium.mp4 low.mp4
myfilter is a custom filter that uses dualinput and gives two outputs.
high.mp4 is encoded correctly w
On Mon, Aug 10, 2015 at 7:30 PM, Carl Eugen Hoyos wrote:
> Jonathan Viney gmail.com> writes:
>
>> The FFmpeg version is somewhat out of date,
>> I've just updated to 2.7.2:
>
> No (but it doesn't matter):
>
>> ffmpeg version 2.5.3
>
> Ple
(Apologies for the previous partial message).
Hi,
I'm capturing 1080p video from an Axis M3006-V camera and have had
intermittent issues with what looks like data loss or corruption.
I am wondering if anyone on this list can tell me if this is more
likely due to camera or network problems.
The
Hi,
I'm capturing 1080p video from an Axis M3006-V camera and have had
intermittent issues with what looks like data loss or corruption.
Looking at the output off
The FFmpeg version is somewhat out of date:
ffmpeg version 2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
built on Oct 10 201
On Sat, Aug 1, 2015 at 2:24 AM, vedran wrote:
> Hello,
>
> few days ago i tried to get somebody to prepare some ffmpeg commands for me
> with detail requirements what i need. Unfortunately other than few
> comments, nobody appeared.
>
> I'm prepared to pay 100$ for following, if you think it is no
I had another look at this today and managed to find a solution.
Adding "-bsf:v dump_extra" makes the mpeg2ts output file readable by ffmpeg.
On Mon, Nov 3, 2014 at 3:38 PM, Jonathan Viney wrote:
>
> On Mon, Nov 3, 2014 at 2:45 PM, Carl Eugen Hoyos wrote:
>>
>&g
On Mon, Nov 3, 2014 at 2:45 PM, Carl Eugen Hoyos wrote:
> Jonathan Viney gmail.com> writes:
>
> > ffmpeg -i rtsp://10.9.9.3:554/axis-media/media.amp -c copy -f mpegts
> out.ts
> >
> > This seems to work fine, but the output file is
> > not recognised by
Hi,
I am try to capture an rtsp stream with h264 from an IP camera directly
into an mpegts file.
ffmpeg -i rtsp://10.9.9.3:554/axis-media/media.amp -c copy -f mpegts out.ts
This seems to work fine, but the output file is not recognised by
ffmpeg/ffprobe.
ffmpeg -i out.ts
[h264 @ 0x7fa96501d200
ibavformat 56.9.101
> m=video 0 RTP/AVP 96
> a=rtpmap:96 H264/9
> a=fmtp:96 packetization-mode=1
> a=control:streamid=0
>
> and then:
> ffmpeg -loglevel verbose -y -i test.sdp out.mp4
>
> Regards,
> Maziar
>
>
> --
> Hälsningar,
> Maziar Mehrabi,
Hi,
Thanks for all the hard work people do for ffmpeg, it's a fantastic tool :).
I am having an issue trying to re-stream an RTSP stream from a camera using
ffserver - any ideas as to the problem would be much appreciated. I am
using the latest git revision of ffmpeg on Ubuntu 14.04.
Scenario: R
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