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@ -835,30 +835,25 @@ namespace MediaBrowser.Controller.MediaEncoding
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public string GetGraphicalSubCanvasSize(EncodingJobInfo state)
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{
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// DVBSUB and DVDSUB use the fixed canvas size 720x576
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// DVBSUB uses the fixed canvas size 720x576
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if (state.SubtitleStream is not null
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&& state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode
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&& !state.SubtitleStream.IsTextSubtitleStream
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&& !string.Equals(state.SubtitleStream.Codec, "DVBSUB", StringComparison.OrdinalIgnoreCase)
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&& !string.Equals(state.SubtitleStream.Codec, "DVDSUB", StringComparison.OrdinalIgnoreCase))
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&& !string.Equals(state.SubtitleStream.Codec, "DVBSUB", StringComparison.OrdinalIgnoreCase))
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{
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var inW = state.VideoStream?.Width;
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var inH = state.VideoStream?.Height;
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var reqW = state.BaseRequest.Width;
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var reqH = state.BaseRequest.Height;
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var reqMaxW = state.BaseRequest.MaxWidth;
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var reqMaxH = state.BaseRequest.MaxHeight;
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var subtitleWidth = state.SubtitleStream?.Width;
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var subtitleHeight = state.SubtitleStream?.Height;
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// setup a relative small canvas_size for overlay_qsv/vaapi to reduce transfer overhead
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var (overlayW, overlayH) = GetFixedOutputSize(inW, inH, reqW, reqH, reqMaxW, 1080);
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if (overlayW.HasValue && overlayH.HasValue)
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if (subtitleWidth.HasValue
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&& subtitleHeight.HasValue
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&& subtitleWidth.Value > 0
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&& subtitleHeight.Value > 0)
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{
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return string.Format(
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CultureInfo.InvariantCulture,
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" -canvas_size {0}x{1}",
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overlayW.Value,
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overlayH.Value);
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subtitleWidth.Value,
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subtitleHeight.Value);
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}
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}
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@ -2877,7 +2872,7 @@ namespace MediaBrowser.Controller.MediaEncoding
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return string.Empty;
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}
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public static string GetCustomSwScaleFilter(
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public static string GetGraphicalSubPreProcessFilters(
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int? videoWidth,
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int? videoHeight,
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int? requestedWidth,
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@ -2897,7 +2892,7 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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return string.Format(
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CultureInfo.InvariantCulture,
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"scale=s={0}x{1}:flags=fast_bilinear",
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@"scale=-1:{1}:fast_bilinear,crop,pad=max({0}\,iw):max({1}\,ih):(ow-iw)/2:(oh-ih)/2:black@0,crop={0}:{1}",
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outWidth.Value,
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outHeight.Value);
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}
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@ -2913,7 +2908,7 @@ namespace MediaBrowser.Controller.MediaEncoding
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int? requestedHeight,
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int? requestedMaxWidth,
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int? requestedMaxHeight,
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int? framerate)
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float? framerate)
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{
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var reqTicks = state.BaseRequest.StartTimeTicks ?? 0;
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var startTime = TimeSpan.FromTicks(reqTicks).ToString(@"hh\\\:mm\\\:ss\\\.fff", CultureInfo.InvariantCulture);
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@ -2932,7 +2927,7 @@ namespace MediaBrowser.Controller.MediaEncoding
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"alphasrc=s={0}x{1}:r={2}:start='{3}'",
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outWidth.Value,
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outHeight.Value,
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framerate ?? 10,
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framerate ?? 25,
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reqTicks > 0 ? startTime : 0);
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}
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@ -3340,9 +3335,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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}
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else if (hasGraphicalSubs)
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{
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// [0:s]scale=s=1280x720
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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overlayFilters.Add("overlay=eof_action=pass:repeatlast=0");
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}
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@ -3504,15 +3498,17 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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// scale=s=1280x720,format=yuva420p,hwupload
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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subFilters.Add("format=yuva420p");
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}
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else if (hasTextSubs)
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{
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var framerate = state.VideoStream?.RealFrameRate;
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var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
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// alphasrc=s=1280x720:r=10:start=0,format=yuva420p,subtitles,hwupload
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, hasAssSubs ? 10 : 5);
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, subFramerate);
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var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
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subFilters.Add(alphaSrcFilter);
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subFilters.Add("format=yuva420p");
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@ -3527,8 +3523,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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overlayFilters.Add("overlay=eof_action=pass:repeatlast=0");
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}
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}
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@ -3702,15 +3698,17 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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// scale=s=1280x720,format=yuva420p,hwupload
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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subFilters.Add("format=yuva420p");
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}
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else if (hasTextSubs)
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{
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var framerate = state.VideoStream?.RealFrameRate;
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var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
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// alphasrc=s=1280x720:r=10:start=0,format=yuva420p,subtitles,hwupload
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, hasAssSubs ? 10 : 5);
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, subFramerate);
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var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
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subFilters.Add(alphaSrcFilter);
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subFilters.Add("format=yuva420p");
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@ -3727,8 +3725,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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overlayFilters.Add("overlay=eof_action=pass:repeatlast=0");
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}
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}
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@ -3938,16 +3936,18 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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// scale,format=bgra,hwupload
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// overlay_qsv can handle overlay scaling,
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// add a dummy scale filter to pair with -canvas_size.
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subFilters.Add("scale=flags=fast_bilinear");
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// overlay_qsv can handle overlay scaling, setup a smaller height to reduce transfer overhead
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, 1080);
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subFilters.Add(subPreProcFilters);
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subFilters.Add("format=bgra");
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}
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else if (hasTextSubs)
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{
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var framerate = state.VideoStream?.RealFrameRate;
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var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
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// alphasrc=s=1280x720:r=10:start=0,format=bgra,subtitles,hwupload
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, hasAssSubs ? 10 : 5);
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, subFramerate);
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var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
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subFilters.Add(alphaSrcFilter);
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subFilters.Add("format=bgra");
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@ -3973,8 +3973,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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overlayFilters.Add("overlay=eof_action=pass:repeatlast=0");
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}
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}
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@ -4158,12 +4158,17 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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subFilters.Add("scale=flags=fast_bilinear");
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// overlay_qsv can handle overlay scaling, setup a smaller height to reduce transfer overhead
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, 1080);
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subFilters.Add(subPreProcFilters);
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subFilters.Add("format=bgra");
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}
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else if (hasTextSubs)
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{
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, hasAssSubs ? 10 : 5);
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var framerate = state.VideoStream?.RealFrameRate;
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var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, subFramerate);
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var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
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subFilters.Add(alphaSrcFilter);
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subFilters.Add("format=bgra");
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@ -4189,8 +4194,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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overlayFilters.Add("overlay=eof_action=pass:repeatlast=0");
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}
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}
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@ -4425,12 +4430,17 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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subFilters.Add("scale=flags=fast_bilinear");
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// overlay_vaapi can handle overlay scaling, setup a smaller height to reduce transfer overhead
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, 1080);
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subFilters.Add(subPreProcFilters);
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subFilters.Add("format=bgra");
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}
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else if (hasTextSubs)
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{
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, hasAssSubs ? 10 : 5);
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var framerate = state.VideoStream?.RealFrameRate;
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var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, subFramerate);
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var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
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subFilters.Add(alphaSrcFilter);
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subFilters.Add("format=bgra");
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@ -4454,8 +4464,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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overlayFilters.Add("overlay=eof_action=pass:repeatlast=0");
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if (isVaapiEncoder)
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@ -4599,14 +4609,16 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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// scale=s=1280x720,format=bgra,hwupload
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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subFilters.Add("format=bgra");
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}
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else if (hasTextSubs)
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{
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, hasAssSubs ? 10 : 5);
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var framerate = state.VideoStream?.RealFrameRate;
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var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
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var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, subFramerate);
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var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
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subFilters.Add(alphaSrcFilter);
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subFilters.Add("format=bgra");
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@ -4815,8 +4827,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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{
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if (hasGraphicalSubs)
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{
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var subSwScaleFilter = GetCustomSwScaleFilter(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subSwScaleFilter);
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var subPreProcFilters = GetGraphicalSubPreProcessFilters(inW, inH, reqW, reqH, reqMaxW, reqMaxH);
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subFilters.Add(subPreProcFilters);
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overlayFilters.Add("overlay=eof_action=pass:repeatlast=0");
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if (isVaapiEncoder)
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