public async Task ReadHeaderAsync(Stream input)
{
input = await input.AsSeekableStreamAsync().ConfigureAwait(false);
var parser = new GifHeaderParser(input);
_header = await parser.ParseHeaderAsync().ConfigureAwait(false);
}
public static async Task <bool> CheckIfAnimatedAsync(Stream st)
{
try
{
using (var parser = new GifHeaderParser(st))
{
return(await parser.IsAnimatedAsync().ConfigureAwait(false));
}
}
finally
{
st.Position = 0;
}
}
