start to use new ffmpeg library (#632)

* start to add ffmpeg library * start to hook ffmpeg lib into main app * improvements * more progress * make pipeline builder configurable * more options * move more logic down into ffmpeg lib * ffmpeg lib desired state refactoring * add software scaling and padding * add loudness normalization and software deinterlace * add metadata output options * add setsar filter * use built-in scaling logic * fixes * initial nvidia support * nvidia improvements * support hls mode * print old arguments at debug level * fix package reference * start to add qsv support * formatting * fix tests * add timeout to transcode tests * show successful ffmpeg arguments * add vaapi support * add more software decoders * add experimental transcoder option * call existing ffmpeg process service for unimplemented features * fix nvidia mpeg2video bug * update changelog * ignore some neglected unit tests
2022-02-14 14:34:00 -06:00
parent 640fed0a43
commit 5a442a06a0
149 changed files with 3331 additions and 87 deletions
@@ -0,0 +1,26 @@
+using ErsatzTV.FFmpeg.Format;
+
+namespace ErsatzTV.FFmpeg.Encoder.Vaapi;
+
+public class EncoderH264Vaapi : EncoderBase
+{
+    private readonly FrameState _currentState;
+
+    public EncoderH264Vaapi(FrameState currentState)
+    {
+        _currentState = currentState;
+    }
+
+    public override FrameState NextState(FrameState currentState) => currentState with
+    {
+        VideoFormat = VideoFormat.H264,
+        FrameDataLocation = FrameDataLocation.Hardware
+    };
+
+    public override string Name => "h264_vaapi";
+    public override StreamKind Kind => StreamKind.Video;
+
+    public override string Filter => _currentState.FrameDataLocation == FrameDataLocation.Software
+        ? "hwupload"
+        : string.Empty;
+}