Mark Thompson wrote:
On 18/06/16 16:37, Mark Thompson wrote:
On 17/06/16 23:33, Andy Furniss wrote:
AMD are working on vaapi encode for mesa, only a few patches about so far and
they got rejected - though not for functionality.
They do work with gstreamer, but trying above with ffmpeg fails
Mark Thompson wrote:
I tried avconv and it does care = bail, but I can use -profile 66 and then get
the same error as ffmpeg (though it converts to rgba rather than rgb0)
Default for H264 is High, so yeah you need -profile 66 to get it to work.
OK, does baseline support b frames? I see
On 18/06/16 16:37, Mark Thompson wrote:
> On 17/06/16 23:33, Andy Furniss wrote:
>>
>> AMD are working on vaapi encode for mesa, only a few patches about so far
>> and they got rejected - though not for functionality.
>>
>> They do work with gstreamer, but trying above with ffmpeg fails as below
On 17/06/16 23:33, Andy Furniss wrote:
>
> AMD are working on vaapi encode for mesa, only a few patches about so far and
> they got rejected - though not for functionality.
>
> They do work with gstreamer, but trying above with ffmpeg fails as below
> (render node or X) seems the surface is
Juan M. Anera gmail.com> writes:
> ffmpeg version 3.0.2-2~bpo8+1
Please understand that generally only current FFmpeg git head
is supported on this mailing list.
> ffmpeg -y -f alsa -i hw:1 -i /dev/video0 -t 10 out12.avi
This is missing -qscale 2 or -qscale 10 or -vb 2000
(which
Hi all,
I've spent so much time trying to figure out how this FFMPEG and their
libraries work :(
I have a RaspberryPi 2B and a Logitech USB Webcam. Here is the *input* from
FFMPEG list from my /dev/video0:
ffmpeg version 3.0.2-2~bpo8+1 Copyright (c) 2000-2016 the FFmpeg
developers
Hi,
I would like to create an mp4-file with subtitles from a ts-file.
When I specify "-txt_top 0" (the default value), the subtitles are in
the middle of the video, but I would like them to appear at the bottom.
When I specify "-txt_top 10", or anything else > 0, the subtitles
disappear
Andy Furniss wrote:
libva info: va_openDriver() returns 0
[vaapi @ 0x190e300] Initialised VAAPI connection: version 0.38
[AVHWDeviceContext @ 0x3ca4c40] Format 0x3231564e -> unknown.
Hmm, so this bit is a bit strange saying unknown as searching tells me
that it's nv12.
