Update ffmpeg to use SVT-AV1 1.8.0, fix ffmpeg args

Code/Media/FfmpegExtract.cs

@@ -31,8 +31,8 @@ namespace Flowframes.Media
             }
 
             string scnDetect = $"-vf \"select='gt(scene,{Config.GetFloatString(Config.Key.scnDetectValue)})'\"";
-            string rateArg = (rate.GetFloat() > 0) ? $"-r {rate}" : "";
-            string args = $"{GetTrimArg(true)} {inArg} {GetImgArgs(format)} {rateArg} {scnDetect} -fps_mode passthrough -frame_pts 1 -s 256x144 {GetTrimArg(false)} \"{outDir}/%{Padding.inputFrames}d{format}\"";
+            string rateArg = (rate.GetFloat() > 0) ? $"-fps_mode cfr -r {rate}" : "-fps_mode passthrough";
+            string args = $"{GetTrimArg(true)} {inArg} {GetImgArgs(format)} {rateArg} {scnDetect} -frame_pts 1 -s 256x144 {GetTrimArg(false)} \"{outDir}/%{Padding.inputFrames}d{format}\"";
 
             LogMode logMode = Interpolate.currentMediaFile.FrameCount > 50 ? LogMode.OnlyLastLine : LogMode.Hidden;
             await RunFfmpeg(args, logMode, inputIsFrames ? "panic" : "warning", true);
@@ -67,7 +67,7 @@ namespace Flowframes.Media
             }
 
             if (includePixFmt)
-                args += $" -pix_fmt {pixFmt}";
+                args += $" -pix_fmt {pixFmt} -color_range full";
 
             return args;
         }
@@ -81,8 +81,8 @@ namespace Flowframes.Media
             string mpStr = deDupe ? ((Config.GetInt(Config.Key.mpdecimateMode) == 0) ? mpDecDef : mpDecAggr) : "";
             string filters = FormatUtils.ConcatStrings(new[] { GetPadFilter(), mpStr });
             string vf = filters.Length > 2 ? $"-vf {filters}" : "";
-            string rateArg = (rate.GetFloat() > 0) ? $" -r {rate}" : "";
-            string args = $"{GetTrimArg(true)} -i {inputFile.Wrap()} {GetImgArgs(format, true, alpha)} -fps_mode passthrough {rateArg} -frame_pts 1 {vf} {sizeStr} {GetTrimArg(false)} \"{framesDir}/%{Padding.inputFrames}d{format}\"";
+            string rateArg = (rate.GetFloat() > 0) ? $" -fps_mode cfr -r {rate}" : "-fps_mode passthrough";
+            string args = $"{GetTrimArg(true)} -i {inputFile.Wrap()} {GetImgArgs(format, true, alpha)} {rateArg} -frame_pts 1 {vf} {sizeStr} {GetTrimArg(false)} \"{framesDir}/%{Padding.inputFrames}d{format}\"";
             LogMode logMode = Interpolate.currentMediaFile.FrameCount > 50 ? LogMode.OnlyLastLine : LogMode.Hidden;
             await RunFfmpeg(args, logMode, true);
             int amount = IoUtils.GetAmountOfFiles(framesDir, false, "*" + format);