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Better CFR-based encoding, fixed dupe frame when using loop

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N00MKRAD
2021-01-02 16:20:21 +01:00
parent f258cdde95
commit c38a615a15
7 changed files with 165 additions and 13 deletions
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8
Code/AudioVideo/FFmpegCommands.cs
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@@ -92,17 +92,17 @@ namespace Flowframes
DeleteSource(inputFile);
}
public static async Task FramesToVideoVfr(string framesFile, string outPath, Interpolate.OutMode outMode, float fps, AvProcess.LogMode logMode = AvProcess.LogMode.OnlyLastLine, bool isChunk = false)
public static async Task FramesToVideoConcat(string framesFile, string outPath, Interpolate.OutMode outMode, float fps, AvProcess.LogMode logMode = AvProcess.LogMode.OnlyLastLine, bool isChunk = false)
{
if (logMode != AvProcess.LogMode.Hidden)
Logger.Log($"Encoding video...");
string encArgs = Utils.GetEncArgs(Utils.GetCodec(outMode)) + " -pix_fmt yuv420p ";
if (!isChunk) encArgs += $"-movflags +faststart";
string vfrFilename = Path.GetFileName(framesFile);
string vsync = (Interpolate.current.interpFactor == 2) ? "-vsync 1" : "-vsync 2";
//string vsync = (Interpolate.current.interpFactor == 2) ? "-vsync 1" : "-vsync 2";
string rate = fps.ToString().Replace(",", ".");
string extraArgs = Config.Get("ffEncArgs");
string args = $"{vsync} -f concat -i {vfrFilename} -r {rate} {encArgs} {extraArgs} -threads {Config.GetInt("ffEncThreads")} {outPath.Wrap()}";
string args = $"-loglevel error -vsync 0 -f concat -r {rate} -i {vfrFilename} {encArgs} {extraArgs} -threads {Config.GetInt("ffEncThreads")} {outPath.Wrap()}";
//string args = $"-vsync 0 -f concat -i {vfrFilename} {encArgs} {extraArgs} -threads {Config.GetInt("ffEncThreads")} {outPath.Wrap()}";
await AvProcess.RunFfmpeg(args, framesFile.GetParentDir(), logMode);
}
@@ -183,7 +183,7 @@ namespace Flowframes
public static async Task Encode(string inputFile, string vcodec, string acodec, int crf, int audioKbps = 0, bool delSrc = false)
{
string outPath = Path.ChangeExtension(inputFile, null) + "-convert.mp4";
string args = $" -i {inputFile.Wrap()} -c:v {vcodec} -crf {crf} -pix_fmt yuv420p -c:a {acodec} -b:a {audioKbps}k {outPath.Wrap()}";
string args = $" -i {inputFile.Wrap()} -c:v {vcodec} -crf {crf} -pix_fmt yuv420p -c:a {acodec} -b:a {audioKbps}k -vf {divisionFilter} {outPath.Wrap()}";
if (string.IsNullOrWhiteSpace(acodec))
args = args.Replace("-c:a", "-an");
if (audioKbps < 0)