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Use video framerate for ASS subtitle HW burn-in

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Signed-off-by: nyanmisaka <nst799610810@gmail.com>
This commit is contained in:
nyanmisaka 2024-01-28 19:29:23 +08:00
parent 9323390add
commit 92c0ec0c1b
1 changed files with 26 additions and 8 deletions
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34
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@ -2908,7 +2908,7 @@ namespace MediaBrowser.Controller.MediaEncoding
int? requestedHeight,
int? requestedMaxWidth,
int? requestedMaxHeight,
int? framerate)
float? framerate)
{
var reqTicks = state.BaseRequest.StartTimeTicks ?? 0;
var startTime = TimeSpan.FromTicks(reqTicks).ToString(@"hh\\\:mm\\\:ss\\\.fff", CultureInfo.InvariantCulture);
@ -2927,7 +2927,7 @@ namespace MediaBrowser.Controller.MediaEncoding
"alphasrc=s={0}x{1}:r={2}:start='{3}'",
outWidth.Value,
outHeight.Value,
framerate ?? 10,
framerate ?? 25,
reqTicks > 0 ? startTime : 0);
}
@ -3504,8 +3504,11 @@ namespace MediaBrowser.Controller.MediaEncoding
}
else if (hasTextSubs)
{
var framerate = state.VideoStream?.RealFrameRate;
var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
// alphasrc=s=1280x720:r=10:start=0,format=yuva420p,subtitles,hwupload
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, hasAssSubs ? 10 : 5);
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, subFramerate);
var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
subFilters.Add(alphaSrcFilter);
subFilters.Add("format=yuva420p");
@ -3701,8 +3704,11 @@ namespace MediaBrowser.Controller.MediaEncoding
}
else if (hasTextSubs)
{
var framerate = state.VideoStream?.RealFrameRate;
var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
// alphasrc=s=1280x720:r=10:start=0,format=yuva420p,subtitles,hwupload
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, hasAssSubs ? 10 : 5);
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, subFramerate);
var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
subFilters.Add(alphaSrcFilter);
subFilters.Add("format=yuva420p");
@ -3937,8 +3943,11 @@ namespace MediaBrowser.Controller.MediaEncoding
}
else if (hasTextSubs)
{
var framerate = state.VideoStream?.RealFrameRate;
var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
// alphasrc=s=1280x720:r=10:start=0,format=bgra,subtitles,hwupload
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, hasAssSubs ? 10 : 5);
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, subFramerate);
var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
subFilters.Add(alphaSrcFilter);
subFilters.Add("format=bgra");
@ -4156,7 +4165,10 @@ namespace MediaBrowser.Controller.MediaEncoding
}
else if (hasTextSubs)
{
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, hasAssSubs ? 10 : 5);
var framerate = state.VideoStream?.RealFrameRate;
var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, subFramerate);
var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
subFilters.Add(alphaSrcFilter);
subFilters.Add("format=bgra");
@ -4425,7 +4437,10 @@ namespace MediaBrowser.Controller.MediaEncoding
}
else if (hasTextSubs)
{
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, hasAssSubs ? 10 : 5);
var framerate = state.VideoStream?.RealFrameRate;
var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, 1080, subFramerate);
var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
subFilters.Add(alphaSrcFilter);
subFilters.Add("format=bgra");
@ -4600,7 +4615,10 @@ namespace MediaBrowser.Controller.MediaEncoding
}
else if (hasTextSubs)
{
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, hasAssSubs ? 10 : 5);
var framerate = state.VideoStream?.RealFrameRate;
var subFramerate = hasAssSubs ? Math.Min(framerate ?? 25, 60) : 10;
var alphaSrcFilter = GetAlphaSrcFilter(state, inW, inH, reqW, reqH, reqMaxW, reqMaxH, subFramerate);
var subTextSubtitlesFilter = GetTextSubtitlesFilter(state, true, true);
subFilters.Add(alphaSrcFilter);
subFilters.Add("format=bgra");