Am So., 20. Dez. 2020 um 20:18 Uhr schrieb MediaMouth :
> 2 - My experience with GIFs is there is little (or no?) ability to control
> the quality vs file size tradeoffs.
> i.e. If you want a high res GIF, you necessarily will have a large file size
> (In contrast to, say, JPGs or MP4s where you
> On Dec 20, 2020, at 12:10 PM, pdr0 wrote:
>
> But for web supported video in MP4 container, there is no native alpha
> channel support directly (there are workarounds by using a HTML5 background
> canvas and 2 videos)
>
> And for video - VP9, webm video does have alpha channel support , 8 or
But for web supported video in MP4 container, there is no native alpha
channel support directly (there are workarounds by using a HTML5 background
canvas and 2 videos)
And for video - VP9, webm video does have alpha channel support , 8 or 10bit
per channel , and is supported by modern browsers, n
On Dec 20, 2020, at 11:40 AM, Micael Silva wrote:
>
> I’m not so sure, but I think that no sound MP4 can autoplay. I’ve seen
> situations like these before.
Yeah, a quick, non-exhaustive test on MacOS 10.15.7 gave the following
Safari: Autoplay works, whether sound set to 0 or not
Chrome & Fir
On 20 Dec 2020, at 16:32, MediaMouth wrote:
> On Dec 20, 2020, at 11:28 AM, Micael Silva wrote:
>
> 1) Yes
>
> 2) GIF it’s a quite old since limited format. If I remember correctly GIF is
> limited to a maximum of 256 colors in a pallet. You can use some tricks like
> dithering to improve
> On Dec 20, 2020, at 11:28 AM, Micael Silva wrote:
>
> 1) Yes
>
> 2) GIF it’s a quite old since limited format. If I remember correctly GIF is
> limited to a maximum of 256 colors in a pallet. You can use some tricks like
> dithering to improve the quality and smooth the appearance but there
On 20 Dec 2020, at 16:18, MediaMouth wrote:
Thanks to the recent FFmpeg notes on creating GIFs.
I was unaware GIFs could handle transparency at all until then.
Couple of additional questions:
1 - Am I understanding this correctly:
A single pixel of a GIF can either be 100% opaque or 100% tran
Thanks to the recent FFmpeg notes on creating GIFs.
I was unaware GIFs could handle transparency at all until then.
Couple of additional questions:
1 - Am I understanding this correctly:
A single pixel of a GIF can either be 100% opaque or 100% transparent, no
partial transparencies like you can
