[Ffmpeg-devel] [PATCH] utils.c: add vga and qvga name support for resolution

Benoit Fouet benoit.fouet
Mon Apr 23 09:01:43 CEST 2007

Baptiste Coudurier wrote:
> Baptiste Coudurier a ?crit :
>> M?ns Rullg?rd a ?crit :
>>> Ivo <ivop at euronet.nl> writes:
>>>> On Saturday 21 April 2007 13:15, M?ns Rullg?rd wrote:
>>>>> Alex Beregszaszi <alex at rtfs.hu> writes:
>>>>>> Hi,
>>>>>>> To summarise what should be added IMHO:
>>>>>>> * xyzga modes
>>>>>>> * hd modes (hd720, hd1080 and a mode for 1440x1080)
>>>>>> What about hdw1080, w as in wide? Or hd1080w.
>>>>> HD 1080 formats always have a display aspect ratio of 16/9, so using
>>>>> the word "wide" to distinguish them could easily get confusing.
>>>>> Furthermore, 1920 is the normal width, 1440 being the cheap
>>>>> alternative used when the full width isn't possible.
>>>> Agreed. And I am not entirely happy with hdv1080 either, as that
>>>> looks vendor-specific (HDV1080 is from Sony IIRC). Perhaps hds1080
>>>> (for small) or hda1080 (anamorphic) ?
>>> I'm not sure the 1440 format is standard enough to warrant a name at
>>> all.
>> FYI, MPEG-2 13818-2 defines High 1440 profile, and for it allows a
>> maximum height of 1440.
> Sorry, let me redo, High 1440 level, where maximum width is 1440.
here is an updated patch, without the hdv1080 part.
please keep in mind this patch is just meant to help users :)
as nobody said anything on ffserver part, i guess, it effectively uses
the same table...


Purple Labs S.A.
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