[FFmpeg-user] avoid pixelated dvb-t

[juan carlos Rebate]

dump.ts attached file here in the mail

2015-12-08 0:41 GMT+01:00 juan carlos Rebate <nerus492 at gmail.com>:
> yes the transmission is wireless
>
> 2015-12-08 0:33 GMT+01:00 Andy Furniss <adf.lists at gmail.com>:
>> Moritz Barsnick wrote:
>>>
>>> Did you originally write "the console does not display errors"????
>>>
>>> On Mon, Dec 07, 2015 at 23:56:09 +0100, juan carlos Rebate wrote:
>>>>
>>>> [h264 @ 0000000006290940] Found reference and non-reference fields
>>>> in the same frame, which is not implemented. Update your FFmpeg
>>>> version to the newest one from Git. If the problem still occurs, it
>>>> means that your file has a feature which has not been implemented.
>>>> [h264 @ 0000000006290940] If you want to help, upload a sample of
>>>> this file to ftp://upload.ffmpeg.org/incoming/ and contact the
>>>> ffmpeg-devel mailing list. (ffmpeg-devel at ffmpeg.org)
>>>
>>>
>>> Unless someone disagrees, this here is the description of your
>>> problem.
>>
>>
>> Yea could be, though transport streams at the start/with packet loss do
>> spew a lot of noise. I can't be sure I've seen that massage exactly, but
>> have seen "upload sample"  many times on streams that are fundamentally
>> playable once they get going or have a loss free run.
>>
>>> If you want to capture this as a file, you probably have to do
>>> something like:
>>>
>>> $ ffmpeg -i rtp://239.0.0.73:8208 -map 0:v -c copy -t 10 dump.ts
>>
>>
>> This has got me wondering - is it possible with ffmpeg to dump "raw"
>> without remuxing. I don't know if it would work with rtp but maybe
>>
>> mplayer -dumpstream
>>
>> would make a better sample as the original transport stream continuity
>> counters/PCRs would be intact and would show up any packet loss.
>>
>> Is wireless involved here?
>>
>> udpxy was mentioned, I tried that many years ago and it was useless in my
>> test - maybe it's better now.
>>
>>> (Even more valuable information was at the top of your output,
>>> probably scrolled out of screen?)
>>
>>
>> It would be good to see the start = stop the player quickly.
>>
>>
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>> ffmpeg-user at ffmpeg.org
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