public void EncodeH264Frames()
{
var inputFrames = FFmpegAutoGen.DecodeFrames(ResourceInfo.From("count-video.mp4"));
var finfo = AttachmentInfo
.From("output.h264")
.WriteVideo(inputFrames.Select(item => item.bitmap));
foreach (var(bitmap, state) in FFmpegAutoGen.DecodeFrames(finfo.FullName))
{
var data = string.Join(" ", state.State);
TestContext.WriteLine(data);
}
}
public void DecodeMp4Frames()
{
foreach (var(bitmap, state) in FFmpegAutoGen.DecodeFrames(ResourceInfo.From("count-video.mp4")))
{
var data = string.Join(" ", state.State);
TestContext.WriteLine(data);
var idx = state.State["index"];
bitmap
.AsSpanBitmap()
.ToMemoryBitmap()
.Save(AttachmentInfo.From($"frame{idx:D3}.jpg"));
}
}