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WIP: Added "auto-encode" mode for encoding while interpolating

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- Added "CopyTo" IOUtils method for copying file to a folder
- Fixed custom tile size not saving
- Started to remove timingMode 0 compatibility
This commit is contained in:
N00MKRAD
2020-11-30 02:14:04 +01:00
parent 361f6548a1
commit ee29608123
10 changed files with 259 additions and 39 deletions
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90
Code/Main/CreateVideo.cs
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@@ -9,6 +9,7 @@ using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows.Forms;
using i = Flowframes.Interpolate;
@@ -27,8 +28,6 @@ namespace Flowframes.Main
return;
}
await Task.Delay(10);
//if(Config.GetInt("timingMode") == 1)
// await MagickDedupe.Reduplicate(path);
Program.mainForm.SetStatus("Creating output video from frames...");
try
{
@@ -36,14 +35,9 @@ namespace Flowframes.Main
if (maxFps == 0) maxFps = 500;
if (mode == i.OutMode.VidMp4 && i.currentOutFps > maxFps)
{
bool createSecondVid = (Config.GetInt("maxFpsMode") == 1);
await Encode(mode, path, outPath, i.currentOutFps, maxFps, createSecondVid);
}
await Encode(mode, path, outPath, i.currentOutFps, maxFps, (Config.GetInt("maxFpsMode") == 1));
else
{
await Encode(mode, path, outPath, i.currentOutFps);
}
}
catch (Exception e)
{
@@ -66,9 +60,7 @@ namespace Flowframes.Main
if (mode == i.OutMode.VidMp4)
{
string ext = InterpolateUtils.lastExt;
int looptimes = GetLoopTimes(framesPath);
bool h265 = Config.GetInt("mp4Enc") == 1;
int crf = h265 ? Config.GetInt("h265Crf") : Config.GetInt("h264Crf");
@@ -79,7 +71,7 @@ namespace Flowframes.Main
}
else
{
await FFmpegCommands.FramesToMp4(framesPath, outPath, h265, crf, fps, "", false, -1, ext); // Create video
await FFmpegCommands.FramesToMp4(framesPath, outPath, h265, crf, fps, "", false, -1, InterpolateUtils.lastExt); // Create video
}
await MergeAudio(i.lastInputPath, outPath);
@@ -99,13 +91,77 @@ namespace Flowframes.Main
}
}
static async Task Loop (string outPath, int looptimes)
public static async Task ChunksToVideo(string chunksPath, string vfrFile, string outPath)
{
if (IOUtils.GetAmountOfFiles(chunksPath, false, "*.mp4") < 1)
{
i.Cancel("No video chunks found - An error must have occured during chunk encoding!", AiProcess.hasShownError);
return;
}
await Task.Delay(10);
Program.mainForm.SetStatus("Merging video chunks...");
try
{
int maxFps = Config.GetInt("maxFps");
if (maxFps == 0) maxFps = 500;
if (i.currentOutFps > maxFps)
await MergeChunks(chunksPath, vfrFile, outPath, i.currentOutFps, maxFps, (Config.GetInt("maxFpsMode") == 1));
else
await MergeChunks(chunksPath, vfrFile, outPath, i.currentOutFps);
}
catch (Exception e)
{
Logger.Log("ChunksToVideo Error: " + e.Message, false);
MessageBox.Show("An error occured while trying to merge the video chunks.\nCheck the log for details.");
}
}
static async Task MergeChunks(string chunksPath, string vfrFile, string outPath, float fps, float changeFps = -1, bool keepOriginalFpsVid = true)
{
int looptimes = GetLoopTimes(Path.Combine(chunksPath.GetParentDir(), "frames-interpolated"));
bool h265 = Config.GetInt("mp4Enc") == 1;
int crf = h265 ? Config.GetInt("h265Crf") : Config.GetInt("h264Crf");
//string vfrFile = Path.Combine(chunksPath.GetParentDir(), $"vfr-x{i.lastInterpFactor}.ini");
await FFmpegCommands.ConcatVideos(vfrFile, outPath, fps, -1);
await MergeAudio(i.lastInputPath, outPath);
if (looptimes > 0)
await Loop(outPath, looptimes);
if (changeFps > 0)
{
string newOutPath = IOUtils.FilenameSuffix(outPath, $"-{changeFps.ToString("0")}fps");
Program.mainForm.SetStatus("Creating video with desired frame rate...");
await FFmpegCommands.ConvertFramerate(outPath, newOutPath, h265, crf, changeFps, !keepOriginalFpsVid);
await MergeAudio(i.lastInputPath, newOutPath);
if (looptimes > 0)
await Loop(newOutPath, looptimes);
}
}
public static async Task EncodeChunk(string outPath, int firstFrameNum, int framesAmount)
{
bool h265 = Config.GetInt("mp4Enc") == 1;
int crf = h265 ? Config.GetInt("h265Crf") : Config.GetInt("h264Crf");
string vfrFileOriginal = Path.Combine(i.currentTempDir, $"vfr-x{i.lastInterpFactor}.ini");
string vfrFile = Path.Combine(i.currentTempDir, $"vfr-chunk-temp.ini");
File.WriteAllLines(vfrFile, IOUtils.ReadLines(vfrFileOriginal).Skip(firstFrameNum * 2).Take(framesAmount * 2));
await FFmpegCommands.FramesToMp4VfrChunk(vfrFile, outPath, h265, crf, i.currentOutFps);
IOUtils.TryDeleteIfExists(vfrFile);
}
static async Task Loop(string outPath, int looptimes)
{
Logger.Log($"Looping {looptimes} times to reach target length");
await FFmpegCommands.LoopVideo(outPath, looptimes, Config.GetInt("loopMode") == 0);
}
static int GetLoopTimes(string framesOutPath)
{
int times = -1;
@@ -119,17 +175,17 @@ namespace Flowframes.Main
return times;
}
public static async Task MergeAudio(string sourceVideo, string outVideo, int looptimes = -1)
public static async Task MergeAudio(string inputPath, string outVideo, int looptimes = -1)
{
if (!Config.GetBool("enableAudio")) return;
try
{
Logger.Log("Adding input audio to output video...");
string audioFileBasePath = Path.Combine(i.currentTempDir, "audio");
if(IOUtils.IsPathDirectory(sourceVideo) && !File.Exists(IOUtils.GetAudioFile(audioFileBasePath))) // Try loading out of same folder as input if input is a folder
audioFileBasePath = Path.Combine(i.currentTempDir.GetParentDir(), "audio");
if (IOUtils.IsPathDirectory(inputPath) && !File.Exists(IOUtils.GetAudioFile(audioFileBasePath))) // Try loading out of same folder as input if input is a folder
audioFileBasePath = Path.Combine(i.currentTempDir.GetParentDir(), "audio");
if (!File.Exists(IOUtils.GetAudioFile(audioFileBasePath)))
await FFmpegCommands.ExtractAudio(sourceVideo, audioFileBasePath); // Extract from sourceVideo to audioFile unless it already exists
await FFmpegCommands.ExtractAudio(inputPath, audioFileBasePath); // Extract from sourceVideo to audioFile unless it already exists
if (!File.Exists(IOUtils.GetAudioFile(audioFileBasePath)) || new FileInfo(IOUtils.GetAudioFile(audioFileBasePath)).Length < 4096)
{
Logger.Log("No compatible audio stream found.");