2017-11-13 20:06 GMT+01:00 Martin Vignali :
> Can we make a choice for the pix fmt to use for this codec ?
You have explained to me on October 7th which solution is the
one that users expect and that makes using the feature easiest.
Considering solutions that are less expected and make using
the
2017-10-16 16:37 GMT+02:00 Tom Butterworth :
>
> >> Patches 0001, 0002, 0006 and 0007 LGTM and are uncontentious. As they
> are
> >> required for Hap Q Alpha support I will commit these shortly, assuming
> >> nobody objects.
> >>
> >>
> > Ok for that, so we can discuss in parallel about HAPQAlpha
>> Patches 0001, 0002, 0006 and 0007 LGTM and are uncontentious. As they are
>> required for Hap Q Alpha support I will commit these shortly, assuming
>> nobody objects.
>>
>>
> Ok for that, so we can discuss in parallel about HAPQAlpha support (with
> RGBA pix_fmt output this time ! :-)
>
I’v
2017-10-10 16:08 GMT+02:00 Tom Butterworth :
>
>
> > On 9 Oct 2017, at 22:36, Carl Eugen Hoyos wrote:
> >
> > 2017-10-09 21:34 GMT+02:00 Martin Vignali :
> >
> IMHO, from a compositing point of view, alpha only and gray is
> the same thing.
> It's common (in cgi compositing for exa
> On 9 Oct 2017, at 22:36, Carl Eugen Hoyos wrote:
>
> 2017-10-09 21:34 GMT+02:00 Martin Vignali :
>
IMHO, from a compositing point of view, alpha only and gray is
the same thing.
It's common (in cgi compositing for example), to use alpha (or
matte) as separate gray only fi
2017-10-09 21:34 GMT+02:00 Martin Vignali :
>>> IMHO, from a compositing point of view, alpha only and gray is
>>> the same thing.
>>> It's common (in cgi compositing for example), to use alpha (or
>>> matte) as separate gray only file.
>>>
>> If this is what you believe, I don't think an RGBA rep
>
> If this is what you believe, I don't think an RGBA representation
> should be committed.
>
>
This is not about what i believe ! :-)
But what kind of solution we can use, to support decode/encode for this
codec.
I don't really know, how can i output RGBA (setting only alpha), and gray
only at t
2017-10-07 16:32 GMT+02:00 Martin Vignali :
>>
>> > IMO, the ffmpeg support is mostly interesting to convert hap
>> > file to something else or to check what we can encode with
>> > the ffmpeg hap encoder.
>>
>> I don't disagree (on the contrary), I believe we should make it
>> as easy as possible
>
> > IMO, the ffmpeg support is mostly interesting to convert hap
> > file to something else or to check what we can encode with
> > the ffmpeg hap encoder.
>
> I don't disagree (on the contrary), I believe we should make it
> as easy as possible for users to work with it:
> Do you believe that it
2017-09-29 11:03 GMT+02:00 Martin Vignali :
> 2017-09-28 23:24 GMT+02:00 Carl Eugen Hoyos :
>
>> 2017-09-28 21:50 GMT+02:00 Martin Vignali :
>>
>> > After comments about the previous patchs
>>
>> Please explain how this encoder and decoder can be used
>> from the FFmpeg cli: What kind of input coul
2017-09-28 23:24 GMT+02:00 Carl Eugen Hoyos :
> 2017-09-28 21:50 GMT+02:00 Martin Vignali :
>
> > After comments about the previous patchs
>
> Please explain how this encoder and decoder can be used
> from the FFmpeg cli: What kind of input could be used, what
> could be done with the output?
>
>
2017-09-28 21:50 GMT+02:00 Martin Vignali :
> After comments about the previous patchs
Please explain how this encoder and decoder can be used
from the FFmpeg cli: What kind of input could be used, what
could be done with the output?
I believe you force every user to add an additional filter
to
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