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Merge pull request #8 from vladjerca/fix/improve_os_support_and_docs

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fix / improve path support and update os docs
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Vlad Jerca 2019-05-10 20:40:41 +03:00 committed by GitHub
commit f53e2a0d30
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12 changed files with 90 additions and 78 deletions
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2
FFMpegCore.Test/ffmpeg.config.json
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@ -1,3 +1,3 @@
{
"RootDirectory": "./FFMPEG/bin"
"RootDirectory": "C:\\ProgramData\\chocolatey\\lib\\ffmpeg\\tools\\ffmpeg\\bin\\"
}

11
FFMpegCore/FFMPEG/FFMpeg.cs
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@ -30,16 +30,7 @@ public FFMpeg(): base()
{
FFMpegHelper.RootExceptionCheck(FFMpegOptions.Options.RootDirectory);
var progName = "ffmpeg";
if (RuntimeInformation.IsOSPlatform (OSPlatform.Windows)) {
var target = Environment.Is64BitProcess ? "x64" : "x86";
progName = $"{target}{Path.DirectorySeparatorChar}{progName}.exe";
}
var path = $"{Path.DirectorySeparatorChar}{progName}";
_ffmpegPath = $"{FFMpegOptions.Options.RootDirectory}{path}";
_ffmpegPath = FFMpegOptions.Options.FFmpegBinary;
ArgumentBuilder = new FFArgumentBuilder();
}

49
FFMpegCore/FFMPEG/FFMpegOptions.cs
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@ -1,5 +1,8 @@
using Newtonsoft.Json;
using FFMpegCore.FFMPEG.Exceptions;
using Newtonsoft.Json;
using System;
using System.IO;
using System.Runtime.InteropServices;
namespace FFMpegCore.FFMPEG
{
@ -24,5 +27,49 @@ static FFMpegOptions()
}
public string RootDirectory { get; set; } = _DefaultRoot;
public string FFmpegBinary
{
get
{
var target = Environment.Is64BitProcess ? "x64" : "x86";
var progName = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "ffmpeg.exe" : "ffmpeg";
if (Directory.Exists($"{Options.RootDirectory}{target}"))
{
progName = $"{target}{Path.DirectorySeparatorChar}{progName}";
}
var path = $"{Options.RootDirectory}{Path.DirectorySeparatorChar}{progName}";
if (!File.Exists(path))
throw new FFMpegException(FFMpegExceptionType.Dependency,
$"FFMpeg cannot be found @ {path}");
return path;
}
}
public string FFProbeBinary
{
get
{
var target = Environment.Is64BitProcess ? "x64" : "x86";
var progName = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "ffprobe.exe" : "ffprobe";
if (Directory.Exists($"{Options.RootDirectory}{target}"))
{
progName = $"{target}{Path.DirectorySeparatorChar}{progName}";
}
var path = $"{Options.RootDirectory}{Path.DirectorySeparatorChar}{progName}";
if (!File.Exists(path))
throw new FFMpegException(FFMpegExceptionType.Dependency,
$"FFProbe cannot be found @ {path}");
return path;
}
}
}
}

11
FFMpegCore/FFMPEG/FFProbe.cs
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@ -16,16 +16,7 @@ public FFProbe(): base()
{
FFProbeHelper.RootExceptionCheck(FFMpegOptions.Options.RootDirectory);
var progName = "ffprobe";
if (RuntimeInformation.IsOSPlatform (OSPlatform.Windows)) {
var target = Environment.Is64BitProcess ? "x64" : "x86";
progName = $"{target}{Path.DirectorySeparatorChar}{progName}.exe";
}
var path = $"{Path.DirectorySeparatorChar}{progName}";
_ffprobePath = $"{FFMpegOptions.Options.RootDirectory}{path}";
_ffprobePath = FFMpegOptions.Options.FFProbeBinary;
}
/// <summary>

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FFMpegCore/FFMPEG/bin/x64/ffmpeg.exe
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FFMpegCore/FFMPEG/bin/x64/ffprobe.exe
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FFMpegCore/FFMPEG/bin/x86/ffmpeg.exe
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FFMpegCore/FFMPEG/bin/x86/ffprobe.exe
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12
FFMpegCore/FFMpegCore.csproj
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@ -127,18 +127,6 @@
<Content Include="FFMPEG\bin\presets\libx264-veryslow_firstpass.ffpreset">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
<Content Include="FFMPEG\bin\x64\ffmpeg.exe">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
<Content Include="FFMPEG\bin\x64\ffprobe.exe">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
<Content Include="FFMPEG\bin\x86\ffmpeg.exe">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
<Content Include="FFMPEG\bin\x86\ffprobe.exe">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>

13
FFMpegCore/Helpers/FFMpegHelper.cs
View file

@ -73,19 +73,6 @@ public static void RootExceptionCheck(string root)
if (root == null)
throw new FFMpegException(FFMpegExceptionType.Dependency,
"FFMpeg root is not configured in app config. Missing key 'ffmpegRoot'.");
var progName = "ffmpeg";
if (RuntimeInformation.IsOSPlatform (OSPlatform.Windows)) {
var target = Environment.Is64BitProcess ? "x64" : "x86";
progName = $"{target}{Path.DirectorySeparatorChar}{progName}.exe";
}
var path = root + $"{Path.DirectorySeparatorChar}{progName}";
if (!File.Exists(path))
throw new FFMpegException(FFMpegExceptionType.Dependency,
"FFMpeg cannot be found in the root directory!");
}
}
}

12
FFMpegCore/Helpers/FFProbeHelper.cs
View file

@ -24,18 +24,6 @@ public static void RootExceptionCheck(string root)
throw new FFMpegException(FFMpegExceptionType.Dependency,
"FFProbe root is not configured in app config. Missing key 'ffmpegRoot'.");
var progName = "ffprobe";
if (RuntimeInformation.IsOSPlatform (OSPlatform.Windows)) {
var target = Environment.Is64BitProcess ? "x64" : "x86";
progName = $"{target}{Path.DirectorySeparatorChar}{progName}.exe";
}
var path = root + $"{Path.DirectorySeparatorChar}{progName}";
if (!File.Exists(path))
throw new FFMpegException(FFMpegExceptionType.Dependency,
$"FFProbe cannot be found in the in {path}...");
}
}
}

56
README.md
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@ -3,7 +3,7 @@
[![NuGet Badge](https://buildstats.info/nuget/FFMpegCore)](https://www.nuget.org/packages/FFMpegCore/)
[![Build Status](https://travis-ci.org/vladjerca/FFMpegCore.svg?branch=master)](https://travis-ci.org/vladjerca/FFMpegCore)
## Setup
# Setup
#### NuGet:
@ -13,19 +13,46 @@ Install-Package FFMpegCore
A great way to use FFMpeg encoding when writing video applications, client-side and server-side. It has wrapper methods that allow conversion to all web formats: MP4, OGV, TS and methods of capturing screens from the videos.
### Configuration
## Binaries
By default the `RootDirectory` is set to `"\\FFMPEG\\bin"`.
If you prefer to manually download them, visit [ffbinaries](https://ffbinaries.com/downloads).
#### Windows
command: `choco install ffmpeg -Y`
location: `C:\ProgramData\chocolatey\lib\ffmpeg\tools\ffmpeg\bin`
#### Mac OSX
command: `brew install ffmpeg mono-libgdiplus`
location: `/usr/local/bin`
#### Ubuntu
command: `sudo apt-get install -y ffmpeg libgdiplus`
location: `/usr/bin`
## Path Configuration
#### Behavior
If you are building a client app, and you don't know the processor achitecture.
By creating a folder `x64` and `x86` in the `root` directory, the lib will automatically try to use either `/root/{ARCH}/(ffmpeg|ffprobe).exe`.
If these folders are not defined, it will try to find the binaries in `/root/(ffmpeg|ffprobe.exe)`
#### Option 1
The default value can be overwritten via the `FFMpegOptions` class:
The default value (`\\FFMPEG\\bin`) can be overwritten via the `FFMpegOptions` class:
```c#
public Startup()
{
FFMpegOptions.Configure(new FFMpegOptions { RootDirectory = "\\My_Binary\\Path" });
FFMpegOptions.Configure(new FFMpegOptions { RootDirectory = "./bin" });
}
```
@ -35,23 +62,16 @@ The root directory for the ffmpeg binaries can be configured via the `ffmpeg.con
```json
{
"RootDirectory": ".//FFMPEG//bin"
"RootDirectory": "./bin"
}
```
The files that need to be included can be found here: https://github.com/vladjerca/FFMpegCore/tree/master/FFMpegCore/FFMPEG/bin
# Compatibility
Some versions of FFMPEG might not have the same argument schema. The lib has been tested with version `3.3` to `4.1`
I can only guarantee an expected behaviour built binaries included, other 3rd party builds could contain API changes rendering an unexpected behaviour.
# API
MacOSX
The Unit test have run on MacOSX - 10.14.4 using ffmpeg version 4.1.3. (It was installed using "brew install ffmpeg" and "brew install mono-libgdiplus"). The RootDirectory was set to "/usr/local/bin" for running unit test.
Ubuntu 16.04
The unit test failed on 2 test when running against default ffmpeg package of (ffmpeg version 2.8.15-0ubuntu0.16.04.1)
The two test that failed were Video_ToMP4_Args and Video_ToMP4_Resize_Args
The Unit test passed when running against ffmpeg version 4.1.3
### FFProbe
## FFProbe
FFProbe is used to gather video information
```csharp
@ -83,7 +103,7 @@ Resolution : 1280x720
Size : 2.88 Mb
```
### FFMpeg
## FFMpeg
Convert your video files to web ready formats:
```csharp