mirror of
https://github.com/rosenbjerg/FFMpegCore.git
synced 2024-11-10 08:34:12 +01:00
support added for linux, macos
win32, win64, lnx32, lnx64, lnx-armhf, lnx-armel, lnx-arm64, osx64
This commit is contained in:
Kerry Cao
parent
d44c77c958
commit
da7d1fafed
2 changed files with 209 additions and 137 deletions
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@ -1,5 +1,4 @@
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using System.Runtime.InteropServices;
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using FFMpegCore.Helpers;
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using FFMpegCore.Helpers;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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namespace FFMpegCore.Test;
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@ -8,58 +7,18 @@ namespace FFMpegCore.Test;
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public class DownloaderTests
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{
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[TestMethod]
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public void GetLatestSuiteTest()
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public void GetAllLatestSuiteTest()
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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var fileNames = FFMpegDownloader.AutoDownloadFFMpegSuite();
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Assert.IsTrue(fileNames.Count == 3);
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}
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else
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{
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Assert.Inconclusive("This test is only for Windows");
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}
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var binaries = FFMpegDownloader.DownloadFFMpegSuite(binaries: FFMpegDownloader.FFMpegBinaries.FFProbe |
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FFMpegDownloader.FFMpegBinaries.FFMpeg |
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FFMpegDownloader.FFMpegBinaries.FFPlay).Result;
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Assert.IsTrue(binaries.Count >= 2); // many platforms have only ffmpeg and ffprobe
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}
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[TestMethod]
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public void GetLatestFFMpegTest()
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public void GetSpecificVersionTest()
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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var fileNames = FFMpegDownloader.AutoDownloadFFMpeg();
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Assert.IsTrue(fileNames.Count == 1);
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}
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else
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{
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Assert.Inconclusive("This test is only for Windows");
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}
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}
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[TestMethod]
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public void GetLatestFFProbeTest()
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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var fileNames = FFMpegDownloader.AutoDownloadFFProbe();
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Assert.IsTrue(fileNames.Count == 1);
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}
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else
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{
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Assert.Inconclusive("This test is only for Windows");
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}
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}
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[TestMethod]
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public void GetLatestFFPlayTest()
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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var fileNames = FFMpegDownloader.AutoDownloadFFPlay();
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Assert.IsTrue(fileNames.Count == 1);
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}
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else
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{
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Assert.Inconclusive("This test is only for Windows");
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}
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var binaries = FFMpegDownloader.DownloadFFMpegSuite(FFMpegDownloader.FFMpegVersions.V4_0).Result;
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Assert.IsTrue(binaries.Count == 2);
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}
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}
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@ -1,43 +1,38 @@
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using System.ComponentModel;
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using System.IO.Compression;
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using System.Net;
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using System.IO;
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using System.IO.Compression;
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using System.Runtime.InteropServices;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace FFMpegCore.Helpers;
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using System.Runtime.InteropServices;
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/// <summary>
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/// Downloads the latest FFMpeg suite binaries from GitHub. Only supported for windows at the moment.
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/// Downloads the latest FFMpeg suite binaries from ffbinaries.com.
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/// </summary>
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public class FFMpegDownloader // this class is built to be easily modified to support other platforms
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public class FFMpegDownloader
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{
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private static Dictionary<FFMpegVersions, string> Windows64FFMpegDownloadUrls = new()
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[Flags]
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public enum FFMpegBinaries : ushort
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{
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{ FFMpegVersions.V4_4_1, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.4.1/ffmpeg-4.4.1-win-64.zip"},
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{ FFMpegVersions.V4_2_1, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.2.1/ffmpeg-4.2.1-win-64.zip"},
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{ FFMpegVersions.V4_2, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.2/ffmpeg-4.2-win-64.zip"},
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{ FFMpegVersions.V4_1, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.1/ffmpeg-4.1-win-64.zip"},
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{ FFMpegVersions.V4_0, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.0/ffmpeg-4.0.1-win-64.zip"},
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{ FFMpegVersions.V3_4, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v3.4/ffmpeg-3.4-win-64.zip"},
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{ FFMpegVersions.V3_3, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v3.3/ffmpeg-3.3.4-win-64.zip"},
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{ FFMpegVersions.V3_2, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v3.2/ffmpeg-3.2-win-64.zip"},
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};
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/// <summary>
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/// FFMpeg binary
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/// </summary>
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FFMpeg,
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private static Dictionary<FFMpegVersions, string> Windows32FFMpegDownloadUrls = new()
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{
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{ FFMpegVersions.V4_4_1, "https://example.com/" },
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{ FFMpegVersions.V4_2_1, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.2.1/ffmpeg-4.2.1-win-32.zip"},
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{ FFMpegVersions.V4_2, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.2/ffmpeg-4.2-win-32.zip"},
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{ FFMpegVersions.V4_1, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.1/ffmpeg-4.1-win-32.zip"},
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{ FFMpegVersions.V4_0, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v4.0/ffmpeg-4.0.1-win-32.zip"},
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{ FFMpegVersions.V3_4, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v3.4/ffmpeg-3.4-win-32.zip"},
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{ FFMpegVersions.V3_3, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v3.3/ffmpeg-3.3.4-win-32.zip"},
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{ FFMpegVersions.V3_2, "https://github.com/ffbinaries/ffbinaries-prebuilt/releases/download/v3.2/ffmpeg-3.2-win-32.zip"},
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};
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/// <summary>
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/// FFProbe binary
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/// </summary>
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FFProbe,
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public enum FFMpegVersions
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/// <summary>
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/// FFPlay binary
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/// </summary>
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FFPlay
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}
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public enum FFMpegVersions : ushort
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{
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Latest,
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V4_4_1,
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V4_2_1,
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V4_2,
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@ -48,70 +43,71 @@ public enum FFMpegVersions
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V3_2
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}
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public static List<string> AutoDownloadFFMpegSuite(FFMpegVersions version = FFMpegVersions.V4_4_1)
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/// <summary>
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/// Download the latest FFMpeg suite binaries for current platform
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/// </summary>
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/// <param name="version">used to explicitly state the version of binary you want to download</param>
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/// <param name="binaries">used to explicitly state the binary you want to download</param>
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/// <returns>a list of the binaries that have been successfully downloaded</returns>
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public static async Task<List<string>> DownloadFFMpegSuite(FFMpegVersions version = FFMpegVersions.Latest,
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FFMpegBinaries binaries = FFMpegBinaries.FFMpeg | FFMpegBinaries.FFProbe)
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{
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var files = AutoDownloadFFMpeg(version);
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files.AddRange(AutoDownloadFFProbe(version));
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files.AddRange(AutoDownloadFFPlay(version));
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var versionInfo = await GetVersionInfo(version);
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var downloadInfo = versionInfo.BinaryInfo?.GetCompatibleDownloadInfo() ??
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throw new FFMpegDownloaderException("Failed to get compatible download info");
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return files;
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var successList = new List<string>();
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// if ffmpeg is selected
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if (binaries.HasFlag(FFMpegBinaries.FFMpeg) && downloadInfo.FFMpeg is not null)
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{
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var zipStream = DownloadFileAsSteam(new Uri(downloadInfo.FFMpeg));
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successList.AddRange(ExtractZipAndSave(zipStream));
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}
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public static List<string> AutoDownloadFFMpeg(FFMpegVersions version = FFMpegVersions.V4_4_1)
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// if ffprobe is selected
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if (binaries.HasFlag(FFMpegBinaries.FFProbe) && downloadInfo.FFProbe is not null)
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{
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var url = Environment.Is64BitProcess
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? new Uri(Windows64FFMpegDownloadUrls[version])
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: new Uri(Windows32FFMpegDownloadUrls[version]);
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HasValidUri(url);
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Stream zipStream = DownloadZip(url);
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return ExtractAndSave(zipStream);
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var zipStream = DownloadFileAsSteam(new Uri(downloadInfo.FFProbe));
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successList.AddRange(ExtractZipAndSave(zipStream));
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}
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public static List<string> AutoDownloadFFProbe(FFMpegVersions version = FFMpegVersions.V4_4_1)
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// if ffplay is selected
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if (binaries.HasFlag(FFMpegBinaries.FFPlay) && downloadInfo.FFPlay is not null)
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{
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var url = Environment.Is64BitProcess
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? new Uri(Windows64FFMpegDownloadUrls[version].Replace("ffmpeg", "ffprobe"))
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: new Uri(Windows32FFMpegDownloadUrls[version].Replace("ffmpeg", "ffprobe"));
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HasValidUri(url);
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Stream zipStream = DownloadZip(url);
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return ExtractAndSave(zipStream);
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var zipStream = DownloadFileAsSteam(new Uri(downloadInfo.FFPlay));
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successList.AddRange(ExtractZipAndSave(zipStream));
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}
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public static List<string> AutoDownloadFFPlay(FFMpegVersions version = FFMpegVersions.V4_4_1)
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{
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var url = Environment.Is64BitProcess
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? new Uri(Windows64FFMpegDownloadUrls[version].Replace("ffmpeg", "ffplay"))
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: new Uri(Windows32FFMpegDownloadUrls[version].Replace("ffmpeg", "ffplay"));
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HasValidUri(url);
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Stream zipStream = DownloadZip(url);
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return ExtractAndSave(zipStream);
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return successList;
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}
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private static MemoryStream DownloadZip(Uri address)
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/// <summary>
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/// Download file from uri
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/// </summary>
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/// <param name="address">uri of the file</param>
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/// <returns></returns>
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private static MemoryStream DownloadFileAsSteam(Uri address)
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{
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var client = new WebClient();
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var zipStream = new MemoryStream(client.DownloadData(address));
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zipStream.Position = 0;
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var fileStream = new MemoryStream(client.DownloadData(address));
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fileStream.Position = 0;
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return zipStream;
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return fileStream;
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}
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private static List<string> ExtractAndSave(Stream zipStream)
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/// <summary>
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/// Extracts the binaries from the zip stream and saves them to the current binary folder
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/// </summary>
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/// <param name="zipStream">steam of the zip file</param>
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/// <returns></returns>
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private static List<string> ExtractZipAndSave(Stream zipStream)
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{
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using var archive = new ZipArchive(zipStream, ZipArchiveMode.Read);
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List<string> files = new();
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foreach (var entry in archive.Entries)
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{
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if (entry.Name is "ffmpeg.exe" or "ffmpeg" or "ffprobe.exe")
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if (entry.Name is "ffmpeg" or "ffmpeg.exe" or "ffprobe.exe" or "ffprobe" or "ffplay.exe" or "ffplay")
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{
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entry.ExtractToFile(Path.Combine(GlobalFFOptions.Current.BinaryFolder, entry.Name), true);
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files.Add(Path.Combine(GlobalFFOptions.Current.BinaryFolder, entry.Name));
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@ -121,11 +117,128 @@ private static List<string> ExtractAndSave(Stream zipStream)
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return files;
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}
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private static void HasValidUri(Uri uri)
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#region FFbinaries api
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private class DownloadInfo
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{
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if (uri.ToString() == "https://example.com/" || !RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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[JsonPropertyName("ffmpeg")] public string? FFMpeg { get; }
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[JsonPropertyName("ffprobe")] public string? FFProbe { get; }
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[JsonPropertyName("ffplay")] public string? FFPlay { get; }
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}
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private class BinaryInfo
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{
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throw new PlatformNotSupportedException("The requested version of FFMpeg component is not available for your OS.");
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[JsonPropertyName("windows-64")] public DownloadInfo? Windows64 { get; }
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[JsonPropertyName("windows-32")] public DownloadInfo? Windows32 { get; }
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[JsonPropertyName("linux-32")] public DownloadInfo? Linux32 { get; set; }
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[JsonPropertyName("linux-64")] public DownloadInfo? Linux64 { get; }
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[JsonPropertyName("linux-armhf")] public DownloadInfo? LinuxArmhf { get; }
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[JsonPropertyName("linux-armel")] public DownloadInfo? LinuxArmel { get; set; }
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[JsonPropertyName("linux-arm64")] public DownloadInfo? LinuxArm64 { get; }
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[JsonPropertyName("osx-64")] public DownloadInfo? Osx64 { get; }
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public DownloadInfo? GetCompatibleDownloadInfo()
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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return RuntimeInformation.OSArchitecture == Architecture.X64 ? Windows64 : Windows32;
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}
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
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{
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return RuntimeInformation.OSArchitecture switch
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{
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Architecture.X64 => Linux64,
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Architecture.Arm => LinuxArmhf,
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Architecture.Arm64 => LinuxArm64,
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_ => throw new PlatformNotSupportedException("Unsupported Linux architecture")
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};
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}
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if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
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{
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return Osx64;
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}
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throw new PlatformNotSupportedException("Unsupported OS");
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}
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}
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private class VersionInfo
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{
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[JsonPropertyName("version")] public string? Version { get; set; }
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[JsonPropertyName("permalink")] public string? Permalink { get; set; }
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[JsonPropertyName("bin")] public BinaryInfo? BinaryInfo { get; set; }
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}
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private static readonly Dictionary<FFMpegVersions, string> FFBinariesAPIs = new()
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{
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{ FFMpegVersions.Latest, "https://ffbinaries.com/api/v1/version/latest" },
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{ FFMpegVersions.V4_4_1, "https://ffbinaries.com/api/v1/version/4.4.1" },
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{ FFMpegVersions.V4_2_1, "https://ffbinaries.com/api/v1/version/4.2.1" },
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{ FFMpegVersions.V4_2, "https://ffbinaries.com/api/v1/version/4.2" },
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{ FFMpegVersions.V4_1, "https://ffbinaries.com/api/v1/version/4.1" },
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{ FFMpegVersions.V4_0, "https://ffbinaries.com/api/v1/version/4.0" },
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{ FFMpegVersions.V3_4, "https://ffbinaries.com/api/v1/version/3.4" },
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{ FFMpegVersions.V3_3, "https://ffbinaries.com/api/v1/version/3.3" },
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{ FFMpegVersions.V3_2, "https://ffbinaries.com/api/v1/version/3.2" }
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};
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/// <summary>
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/// Get version info from ffbinaries.com
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/// </summary>
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/// <param name="version">use to explicitly state the version of ffmpeg you want</param>
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/// <returns></returns>
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/// <exception cref="FFMpegDownloaderException"></exception>
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private static async Task<VersionInfo> GetVersionInfo(FFMpegVersions version)
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{
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if (!FFBinariesAPIs.TryGetValue(version, out var versionUri))
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{
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throw new FFMpegDownloaderException($"Invalid version selected: {version}", "contact dev");
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}
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HttpClient client = new();
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var response = await client.GetAsync(versionUri);
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if (!response.IsSuccessStatusCode)
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{
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throw new FFMpegDownloaderException($"Failed to get version info from {versionUri}", "network error");
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}
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var jsonString = await response.Content.ReadAsStringAsync();
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var versionInfo = JsonSerializer.Deserialize<VersionInfo>(jsonString);
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return versionInfo ??
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throw new FFMpegDownloaderException($"Failed to deserialize version info from {versionUri}", jsonString);
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}
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#endregion
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}
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/// <summary>
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/// Custom exception for FFMpegDownloader
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/// </summary>
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public class FFMpegDownloaderException : Exception
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{
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public FFMpegDownloaderException(string message) : base(message)
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{
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}
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public FFMpegDownloaderException(string message, string detail) : base(message)
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{
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Detail = detail;
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}
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public string Detail { get; set; } = "";
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}
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