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VS: Color space detection stuff, dedupe/redupe support , GIF support

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n00mkrad
2022-06-06 07:03:27 +02:00
parent eb174ade38
commit 09924065d0
5 changed files with 99 additions and 34 deletions
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33
Code/Media/FfmpegUtils.cs
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@@ -10,7 +10,7 @@ namespace Flowframes.Media
{
class FfmpegUtils
{
public enum Codec { H264, H265, H264Nvenc, H265Nvenc, Av1, Vp9, ProRes, AviRaw }
public enum Codec { H264, H265, H264Nvenc, H265Nvenc, Av1, Vp9, ProRes, AviRaw, Gif }
public static Codec GetCodec(Interpolate.OutMode mode)
@@ -34,6 +34,9 @@ namespace Flowframes.Media
if (mode == Interpolate.OutMode.VidAvi)
return Codec.AviRaw;
if (mode == Interpolate.OutMode.VidGif)
return Codec.Gif;
return Codec.H264;
}
@@ -49,12 +52,13 @@ namespace Flowframes.Media
case Codec.Vp9: return "libvpx-vp9";
case Codec.ProRes: return "prores_ks";
case Codec.AviRaw: return Config.Get(Config.Key.aviCodec);
case Codec.Gif: return "gif";
}
return "libx264";
}
public static string[] GetEncArgs(Codec codec, Size res, float fps) // Array contains as many entries as there are encoding passes
public static string[] GetEncArgs(Codec codec, Size res, float fps, bool realtime = false) // Array contains as many entries as there are encoding passes. If "realtime" is true, force single pass.
{
int keyint = 10;
@@ -89,7 +93,7 @@ namespace Flowframes.Media
{
int cq = Config.GetInt(Config.Key.av1Crf);
string g = GetKeyIntArg(fps, keyint);
return new string[] { $"-c:v {GetEnc(codec)} -b:v 0 -qp {cq} {GetKeyIntArg(fps, keyint)} {GetSvtAv1Speed()} {g} -pix_fmt {GetPixFmt()}" };
return new string[] { $"-c:v {GetEnc(codec)} -b:v 0 -qp {cq} {GetSvtAv1Speed()} {g} -pix_fmt {GetPixFmt()}" };
}
if (codec == Codec.Vp9)
@@ -98,8 +102,18 @@ namespace Flowframes.Media
string qualityStr = (crf > 0) ? $"-crf {crf}" : "-lossless 1";
string g = GetKeyIntArg(fps, keyint);
string t = GetTilingArgs(res, "-tile-columns ", "-tile-rows ");
return new string[] { $"-c:v {GetEnc(codec)} -b:v 0 {qualityStr} {GetVp9Speed()} {t} -row-mt 1 {g} -pass 1 -pix_fmt {GetPixFmt()} -an",
$"-c:v {GetEnc(codec)} -b:v 0 {qualityStr} {GetVp9Speed()} {t} -row-mt 1 {g} -pass 2 -pix_fmt {GetPixFmt()}" };
if (realtime) // Force 1-pass
{
return new string[] { $"-c:v {GetEnc(codec)} -b:v 0 {qualityStr} {GetVp9Speed()} {t} -row-mt 1 {g} -pix_fmt {GetPixFmt()}" };
}
else
{
return new string[] {
$"-c:v {GetEnc(codec)} -b:v 0 {qualityStr} {GetVp9Speed()} {t} -row-mt 1 {g} -pass 1 -pix_fmt {GetPixFmt()} -an",
$"-c:v {GetEnc(codec)} -b:v 0 {qualityStr} {GetVp9Speed()} {t} -row-mt 1 {g} -pass 2 -pix_fmt {GetPixFmt()}"
};
}
}
if (codec == Codec.ProRes)
@@ -112,6 +126,11 @@ namespace Flowframes.Media
return new string[] { $"-c:v {GetEnc(codec)} -pix_fmt {Config.Get(Config.Key.aviColors)}" };
}
if (codec == Codec.Gif)
{
return new string[] { $"-c:v {GetEnc(codec)} -gifflags -offsetting" };
}
return new string[0];
}
@@ -293,7 +312,7 @@ namespace Flowframes.Media
{
containerExt = containerExt.Remove(".");
if (containerExt == "mp4") return "mov_text";
if (containerExt == "mp4" || containerExt == "mov") return "mov_text";
if (containerExt == "webm") return "webvtt";
return "copy"; // Default: Copy subs
@@ -306,7 +325,7 @@ namespace Flowframes.Media
Logger.Log($"Subtitles {(supported ? "are supported" : "not supported")} by {containerExt.ToUpper()}", true);
if (showWarningIfNotSupported && Config.GetBool(Config.Key.keepSubs) && !supported)
Logger.Log($"Warning: Subtitle transfer is enabled, but {containerExt.ToUpper()} does not support subtitles properly. MKV is recommended instead.");
Logger.Log($"Warning: {containerExt.ToUpper()} exports do not include subtitles.");
return supported;
}