Ran Shalit gmail.com> writes:
> But It seems that the captured video is always the same: 422 YUYV.
Did you try to record with FFmpeg?
$ ffmpeg -i /dev/video0 -vcodec copy -t 10 out1.yuv
$ ffmpeg -pix_fmt yuv420p -i /dev/video0 -t 10 out2.yuv
The console output will tell you the used colour s
Ali Can Albayrak gmail.com> writes:
> ffplay version 2.6.3 Copyright (c) 2003-2015 the FFmpeg developers
Please test current FFmpeg git head.
Carl Eugen
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Hi again,
After testing this issue with different cases whole 2 days, I might find
the problem, which is some "streaming sources may not provide multicast
stream and forced to grab frames with udp_multicast option".
I tried connect to multicast stream (I'm sure it stream as multicast) using
*ffp
On 1/7/16, Andy Furniss wrote:
> Roger Pack wrote:
>> Hello. I'm trying to understand how MPEG mapping terminology works.
>>
>> Given this type of input:
>> $ ffmpeg -i INPUT
>> ...
>> Input #0, mpegts, from 'INPUT':
>>Duration: N/A, start: 22159.226833, bitrate: N/A
>>Program 1346
>>
On Fri, Jan 8, 2016 at 2:23 PM, Ran Shalit wrote:
> On Fri, Jan 8, 2016 at 11:02 AM, Carl Eugen Hoyos wrote:
>> Ran Shalit gmail.com> writes:
>>
>>> I have captured video with V4L2_PIX_FMT_YUV420 format
>>
>> How did you capture the video?
>>
>>> But the captured video is not played correctly wi
On Fri, Jan 08, 2016 at 14:45:19 +0100, Mitja Pirih wrote:
> I am experimenting with: -filter_complex
> "yadif=0:-1:0;[0:0][0:5]overlay[v]" -map "[v]" -map 0:1 ...and the
> result is that I loose subtitles but the picture looks deinterlaced. Any
> ideas why my subtitles are gone?
You are not conn
Hi,
I have a stream like this (source DVB-S):
Stream #0:0[0x6a5]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p(tv, bt470bg), 720x576 [SAR 64:45 DAR 16:9], Closed Captions,
max. 8000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x6a6]: Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz,
On Fri, Jan 8, 2016 at 11:02 AM, Carl Eugen Hoyos wrote:
> Ran Shalit gmail.com> writes:
>
>> I have captured video with V4L2_PIX_FMT_YUV420 format
>
> How did you capture the video?
>
>> But the captured video is not played correctly with
>
> What does "not correctly" mean?
> Please provide a sa
Ali Can Albayrak gmail.com> writes:
> It gives an error as below:
Command line and complete, uncut console output missing.
Carl Eugen
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Hi,
I have an strange issue with ffplay. In my network, I have multiple video
encoders which are Moxa Vport 461.
Video encoders are broadcasting rtsp over udp multicast stream.
When I test it with ffplay, without setting "-rtsp_transport" option to
"udp_multicast"
It gives an error as below:
[
Etienne Desautels gmail.com> writes:
> > mplayer -dumpstream is recommended but if it's
> > not needed for your specific usecase, the better!
> What do you mean by "not needed for your specific usecase"?
I believe that you wrote that FFmpeg works for you
directly on the iso file: If it does
zhangxiaow yonyou.com> writes:
> wangruideMac-mini:ios heguoping$ ./compile-ffmpeg.sh all
This script is not provided by FFmpeg and not supported
here (and from a quick look it is broken).
Carl Eugen
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Willem Piening live.be> writes:
> I'm a novice in using ffmpeg and i looked around on
> the net to find some idea's about using ffmpeg to convert
> a series of png files with alpha channel to a flash movie
> with the alpha channel respected.
This is not supported, patch welcome!
For future qu
G Alexander hotmail.com> writes:
> usually you have enable openjpeg, you need to
> disable jpeg2000, the wiki is full of open/closed, etc
The native jpeg2000 decoder was always faster than
the libopenjpeg decoder. The native decoder is now
bitexact and works fine for many samples, it decodes
Ran Shalit gmail.com> writes:
> I have captured video with V4L2_PIX_FMT_YUV420 format
How did you capture the video?
> But the captured video is not played correctly with
What does "not correctly" mean?
Please provide a sample.
> ffplay -f rawvideo -pixel_format yuv420p
> -video_size 1920x10
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