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Add silencedetect options to support bundle

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This commit is contained in:
ConfusedPolarBear 2022-09-01 00:18:51 -05:00
parent 9340a75e7c
commit 93fe112034
1 changed files with 25 additions and 8 deletions
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33
ConfusedPolarBear.Plugin.IntroSkipper/FFmpegWrapper.cs
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@ -42,11 +42,13 @@ public static class FFmpegWrapper
try
{
// Log the output of "ffmpeg -version".
ChromaprintLogs["version"] = Encoding.UTF8.GetString(GetOutput("-version", string.Empty, false, 2000));
ChromaprintLogs["version"] = Encoding.UTF8.GetString(
GetOutput("-version", string.Empty, false, 2000));
Logger?.LogDebug("ffmpeg version information: {Version}", ChromaprintLogs["version"]);
// First, validate that the installed version of ffmpeg supports chromaprint at all.
var muxers = Encoding.UTF8.GetString(GetOutput("-muxers", string.Empty, false, 2000));
var muxers = Encoding.UTF8.GetString(
GetOutput("-muxers", string.Empty, false, 2000));
ChromaprintLogs["muxer list"] = muxers;
Logger?.LogTrace("ffmpeg muxers: {Muxers}", muxers);
@ -58,9 +60,10 @@ public static class FFmpegWrapper
}
// Second, validate that ffmpeg understands the "-fp_format raw" option.
var muxerHelp = Encoding.UTF8.GetString(GetOutput("-h muxer=chromaprint", string.Empty, false, 2000));
ChromaprintLogs["muxer options"] = muxerHelp;
Logger?.LogTrace("ffmpeg chromaprint help: {MuxerHelp}", muxerHelp);
var muxerHelp = Encoding.UTF8.GetString(
GetOutput("-h muxer=chromaprint", string.Empty, false, 2000));
ChromaprintLogs["chromaprint options"] = muxerHelp;
Logger?.LogTrace("ffmpeg chromaprint options: {MuxerHelp}", muxerHelp);
if (!muxerHelp.Contains("-fp_format", StringComparison.OrdinalIgnoreCase))
{
@ -70,11 +73,25 @@ public static class FFmpegWrapper
}
else if (!muxerHelp.Contains("binary raw fingerprint", StringComparison.OrdinalIgnoreCase))
{
ChromaprintLogs["error"] = "fp_format_raw_not_supported";
ChromaprintLogs["error"] = "fp_format_missing_options";
Logger?.LogError("The installed version of ffmpeg does not support raw binary fingerprints");
return false;
}
// Third, validate that ffmpeg supports of the all required silencedetect options.
var silenceDetectOptions = Encoding.UTF8.GetString(
GetOutput("-h filter=silencedetect", string.Empty, false, 2000));
ChromaprintLogs["silencedetect options"] = silenceDetectOptions;
Logger?.LogTrace("ffmpeg silencedetect options: {Options}", silenceDetectOptions);
if (!silenceDetectOptions.Contains("noise tolerance", StringComparison.OrdinalIgnoreCase) ||
!silenceDetectOptions.Contains("minimum duration", StringComparison.OrdinalIgnoreCase))
{
ChromaprintLogs["error"] = "silencedetect_missing_options";
Logger?.LogError("The installed version of ffmpeg does not support the silencedetect filter");
return false;
}
Logger?.LogDebug("Installed version of ffmpeg meets fingerprinting requirements");
ChromaprintLogs["error"] = "okay";
return true;
@ -400,8 +417,8 @@ public static class FFmpegWrapper
var logs = new StringBuilder(1024);
// Print the Chromaprint detection status at the top.
// Format: "* Chromaprint: `error`"
logs.Append("* Chromaprint: `");
// Format: "* FFmpeg: `error`"
logs.Append("* FFmpeg: `");
logs.Append(ChromaprintLogs["error"]);
logs.Append("`\n\n"); // Use two newlines to separate the bulleted list from the logs