I'm looking to get interlaced output from the h264_vaapi encoder, so far
without success. The equivalent command produces interlaced output from
libx264. h264_vaapi is reporting that it's producing interlaced output,
but mediainfo and ffmpeg always say progressive. Is it possible ?
The source
On 18/03/2019 20:25, Moritz Barsnick wrote:
> On Mon, Mar 18, 2019 at 19:40:41 +, FFmpeg user discussions wrote:
>> I think the patch here: https://patchwork.ffmpeg.org/patch/12047 has
>> introduced a limit to the length of plain ASCII text that can be written
>> into mpegts metadata fields.
I think the patch here: https://patchwork.ffmpeg.org/patch/12047 has
introduced a limit to the length of plain ASCII text that can be written
into mpegts metadata fields. I'm seeing ffmpeg exit when trying to write
a string of more than ~150 characters with "Too long service or provider
name".
Is
Perhaps I'm doing something wrong, but upload.ffmpeg.org seems to have
been down for a couple of days now.
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using --width= and --height= which hasn't worked
for several versions (for me, and others: old bug
https://trac.videolan.org/vlc/ticket/9931). 2.08 doesn't auto switch.
Hope that helps someone.
Richard
On 25/05/2016 15:17, Richard F wrote:
> OK, so this comes up every so often - I found simi
eam? Then
>>> you need split and process each part alone...
>>>
>>> W dniu 2016-05-25 o 11:18, Richard F pisze:
>>>> Thanks for your reply,
>>>>
>>>> The stream info for this file is as follows. As you can see the DAR
>>>> sta
-devel.videolan.narkive.com/TlgcMaKZ/reconfiguring-x264-aspect-ratio-in-the-middle-of-stream
On 25/05/2016 13:53, chronek wrote:
> Didnt read to end before, are you have 2 aspect ratio in stream? Then
> you need split and process each part alone...
>
> W dniu 2016-05-25 o 11:18, Richard F pisz
t; Maybe your source not have sar 1:1... setdar will not change
> resolution, it will change only information about aspectratio and some
> players not read desired aspect ratio... Best try change to resolution
> what yuou want and setsar for it... ( -vf scale=x:y,setsar=1 )
>
> W dniu
Hi list,
I have a number of MPEG2 TS DVB recordings that have aspect ratio changes -
e.g. older films or 4:3 programmes that have 16:9 continuity, trailers, adverts
etc.
I want to transcode to H264 using ffmpeg (3.02), but the output aspect ratio
does not follow the source when using the
On 15/09/2015 17:42, Carl Eugen Hoyos wrote:
> When old vdr recorded from satellite (into a program
> stream for which dvbsub are most likely not defined)
> why (or better:) how would the dvbsubs that were
> transmitted suddenly become dvdsubs?
I'm obviously not the author of vdr, so I can't
On 15/09/2015 09:06, Moritz Barsnick wrote:
> On Mon, Sep 14, 2015 at 22:45:54 +0200, Henk D. Schoneveld wrote:
>> VDR file format isn’t compliant to any ‘real’ standard, so I don’t
>> think you’ll find a solution here. Just my 2 cents.
> I think this is the core of the problem. VDR
I added 002.vdr to my Google drive - 17M
This contains 15 subtitle pictures.
The recording is from ITV3, the other was ITV2, but the timing offset
issue is also present, as it is from BBC recordings
Note that as I said before, ProjectX doesn't show subs onscreen, if you
demux JUST the sub stream,
On 14/09/2015 14:06, Henk D. Schoneveld wrote:
> I’m on OSX, and don’t want to fuzz around with all those subtitle stuff.
> I just recorded a short piece from ITV. Is this what you are looking for ?
> The original from satellite plays fine in VLC and the encoded one with ffmpeg.
>
On 14/09/2015 15:53, Henk D. Schoneveld wrote:
> Found another solution which plays with vlc. With mkvtoolnix chose the m2v
> mp2 and the idx file, start muxing and it will play with vlc
> http://we.tl/QoVxcLCw7H
> shows the result for 002.vdr
Henk - thanks
I can also do similar with ffmpeg, like
On 13/09/2015 22:18, Henk D. Schoneveld wrote:
>> So are subtitles shown if you record for >50 minutes?
> Strange thing I see is, the log of your ProjectX show it’s DVB subtitle
> My version of ProjectX doesn’t show any subtitle at all
> Ffmpeg shows it as DVD subtitle
> VLC Media Information
On 13/09/2015 23:02, Henk D. Schoneveld wrote:
> With ProjectX you can remux to a ts file. If all goes well, a valid ts
> as the originals from recording from satellite/cable, it should work
> with ffmpeg. I do the same with files from TV5, although not via the
> VDR route but directly from
On 13/09/2015 20:41, Carl Eugen Hoyos wrote:
> However ProjectX can extract and show the subtitles
> Sorry, I haven't used ProjectX for a very long time:
> How does it "show" the subtitles?
It only "shows" them by extracting the stream to the files that I put on
Google drive.
It is possible to
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