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Progress bar for async frame counting with ffmpeg

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N00MKRAD
2021-02-07 18:12:41 +01:00
parent 4b5da3df75
commit 34d1113d8c
4 changed files with 14 additions and 28 deletions
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24
Code/Media/FfmpegCommands.cs
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@@ -103,35 +103,19 @@ namespace Flowframes
return new Size(0, 0);
}
public static int GetFrameCount(string inputFile)
{
int frames = 0;
Logger.Log("Reading frame count using ffprobe.", true, false, "ffmpeg");
frames = ReadFrameCountFfprobe(inputFile, Config.GetBool("ffprobeCountFrames")); // Try reading frame count with ffprobe
if (frames > 0)
return frames;
Logger.Log($"Failed to get frame count using ffprobe (frames = {frames}). Reading frame count using ffmpeg.", true, false, "ffmpeg");
frames = ReadFrameCountFfmpeg(inputFile); // Try reading frame count with ffmpeg
if (frames > 0)
return frames;
Logger.Log("Failed to get total frame count of video.");
return 0;
}
public static async Task<int> GetFrameCountAsync(string inputFile)
{
Logger.Log($"GetFrameCountAsync('{inputFile}') - Trying ffprobe first.", true, false, "ffmpeg");
int frames = 0;
Logger.Log("Reading frame count using ffprobe.", true, false, "ffmpeg");
frames = await ReadFrameCountFfprobeAsync(inputFile, Config.GetBool("ffprobeCountFrames")); // Try reading frame count with ffprobe
if (frames > 0)
return frames;
Logger.Log($"Failed to get frame count using ffprobe (frames = {frames}). Reading frame count using ffmpeg.", true, false, "ffmpeg");
frames = await ReadFrameCountFfmpegAsync(inputFile); // Try reading frame count with ffmpeg
if (frames > 0)
return frames;
@@ -204,7 +188,7 @@ namespace Flowframes
static async Task<int> ReadFrameCountFfmpegAsync (string inputFile)
{
string args = $" -loglevel panic -i {inputFile.Wrap()} -map 0:v:0 -c copy -f null - ";
string info = await GetFfmpegOutputAsync(args, true);
string info = await GetFfmpegOutputAsync(args, true, true);
try
{
string[] lines = info.SplitIntoLines();