[Ffmpeg-devel] [PATCH] utils.c: add vga and qvga name support for resolution
Fri Apr 20 15:13:53 CEST 2007
> On Friday 20 April 2007 14:53, Benoit Fouet wrote:
>> Ivo wrote:
>>> On Friday 20 April 2007 11:30, Benoit Fouet wrote:
>>>> Michael Niedermayer wrote:
>>>>> add whatever you like, iam sure noone will complain if the list is
>>>>> more complete ...
>>>> well, one thing left, does anyone agree on svga=800x600 ?
>>>> if not, i will not add svga at all :)
>>> Michael said add whatever you like :)
>>> Perhaps you could also add xga, hd720, hd1080 et cetera and maybe even
>>> vistavision, academy, cinemascope...
>> why not :)
>> but i would vote only for standards:
>> from here:
>>> xga 1024x768
>>> uxga 1600x1200
>>> qxga 2048x1536
>>> sxga 1280x1024
>>> qsxga 2560x2048
>>> hsxga 5120x4096
>>> wvga 852x480
>>> wxga 1366x768
>>> wsxga 1600x1024
>>> wuxga 1920x1200
>>> woxga 2560x1600
>>> wqsxga 3200x2048
>>> wquxga 3840x2400
>>> whsxga 6400x4096
>>> whuxga 7680x4800
>>> cga 320x200
>>> ega 640x350
>> to here.
>> no ?
> Although some of them are not really useful yet, I think the list is fairly
> complete and futureproof. 7680x4800 should be enough for everyone ;-)
>>> hd480 852x480
>>> dvcpro720 960x720
>>> hd720 1280x720
>>> dvcpro1080 1280x1080
>>> hdv1080 1440x1080
>>> hdcam 1440x1080
>>> hd1080 1920x1080
> I think these should be added too (perhaps one 1440x1080 cam format is
> enough). They are becoming more and more common lately.
well, if you say so...
>>> nokian70 176x208
>>> ipodnano 176x132
>>> ipodvideo 320x240
>>> archosav700 480x234
>>> pspmax 480x272
>>> pspvideo 320x240
>>> pspwide 368x208
> These are handy for all those people converting their movies to mp4, flv,
> whatever, for their mobile devices. But perhaps it will get out of hand
> quickly if we add all types of devices, so maybe we should limit the list
> to ipod and psp or drop them all together.
i'd say to drop them all, before seeing complains like:
"my Ericsson P116V854G12 is not supported by FFmpeg, how can i do ??"
> [..digital cinema formats]
> Yes, we could drop these for the moment.
> I might add them when I start
> working at a Cineon/DPX decoder. Also, it seems that not all filmscanners
> output compatible image sizes for, say, academy 35mm 4perfs cinemascope.
> Perhaps a common denominator has to be found and the exceptions have to be
> specified specifically (like oxberry_academy2k 2048x1494, etc).
at this point, it becomes easier to type resolution than "short name"
for it ;)
>>> Hope I didn't overdo it ;-)
>> maybe a bit ;)
> Really? :)
Purple Labs S.A.
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