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Support for ffmpeg logging and enumerating support formats. See filoe…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| using System; | ||
| using System.Configuration; | ||
|
|
||
| namespace CSCore.Ffmpeg | ||
| { | ||
| /// <summary> | ||
| /// Encapsulates configuration properties for CSCore.Ffmpeg. | ||
| /// </summary> | ||
| public class FfmpegConfigurationSection : ConfigurationSection | ||
| { | ||
| /// <summary> | ||
| /// Gets or sets the HTTP proxy. | ||
| /// </summary> | ||
| /// <value> | ||
| /// A proxy with the following format: http://[User@]MyProxy.MyDomain:Port/. | ||
| /// </value> | ||
| [ConfigurationProperty("httpProxy", DefaultValue = "", IsRequired = false)] | ||
| public string HttpProxy | ||
| { | ||
| get { return (string)this["httpProxy"]; } | ||
| set { this["httpProxy"] = value; } | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// Gets or sets a whitelist where no proxy should be used. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The proxy whitelist. For examples see https://ffmpeg.org/doxygen/3.2/noproxy_8c_source.html. | ||
| /// </value> | ||
| [ConfigurationProperty("proxyWhitelist", DefaultValue = "*", IsRequired = false)] | ||
| public string ProxyWhitelist | ||
| { | ||
| get { return (string) this["proxyWhitelist"]; } | ||
| set { this["proxyWhitelist"] = value; } | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// Gets or sets the log level. For more details see <see cref="FfmpegUtils.LogLevel"/>. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The log level. | ||
| /// </value> | ||
| [ConfigurationProperty("loglevel", DefaultValue = null, IsRequired = false)] | ||
| public LogLevel? LogLevel | ||
| { | ||
| get | ||
| { | ||
| var obj = this["loglevel"]; | ||
| if (obj is LogLevel && Enum.IsDefined(typeof (LogLevel), obj)) | ||
| { | ||
| return (LogLevel?) obj; | ||
| } | ||
| return null; | ||
| } | ||
| set { this["loglevel"] = value; } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| using System; | ||
| using System.Runtime.InteropServices; | ||
| using CSCore.Ffmpeg.Interops; | ||
|
|
||
| namespace CSCore.Ffmpeg | ||
| { | ||
| /// <summary> | ||
| /// Provides data for the <see cref="FfmpegUtils.FfmpegLogReceived"/> event. | ||
| /// </summary> | ||
| public class FfmpegLogReceivedEventArgs : EventArgs | ||
| { | ||
| /// <summary> | ||
| /// Gets the message. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The message. | ||
| /// </value> | ||
| public string Message { get; private set; } | ||
|
|
||
| /// <summary> | ||
| /// Gets the level of the message. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The level of the message. | ||
| /// </value> | ||
| public LogLevel Level { get; private set; } | ||
|
|
||
| /// <summary> | ||
| /// Gets the name of the class. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The name of the class. | ||
| /// </value> | ||
| public string ClassName { get; private set; } | ||
|
|
||
| /// <summary> | ||
| /// Gets the item name of the class. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The item name of the class. | ||
| /// </value> | ||
| public string ItemName { get; private set; } | ||
|
|
||
| /// <summary> | ||
| /// Gets or sets the name of the parent log context class. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The name of the parent log context class. Might me empty. | ||
| /// </value> | ||
| public string ParentLogContextClassName { get; set; } | ||
|
|
||
| /// <summary> | ||
| /// Gets or sets the item name of the parent log context class. | ||
| /// </summary> | ||
| /// <value> | ||
| /// The item name of the parent log context class. Might me empty. | ||
| /// </value> | ||
| public string ParentLogContextItemName { get; set; } | ||
|
|
||
| private delegate IntPtr ItemNameFunc(IntPtr avClass); | ||
|
|
||
| internal unsafe FfmpegLogReceivedEventArgs(AVClass? avClass, AVClass? parentLogContext, LogLevel level, string line, void* ptr, void* ptr1) | ||
| { | ||
| ItemNameFunc itemNameFunc; | ||
| IntPtr strPtr; | ||
|
|
||
| Message = line; | ||
| Level = level; | ||
|
|
||
| if (avClass != null) | ||
| { | ||
| AVClass avc = avClass.Value; | ||
|
|
||
| ClassName = Marshal.PtrToStringAnsi((IntPtr)avc.class_name); | ||
| if (avc.item_name != IntPtr.Zero) | ||
| { | ||
| itemNameFunc = (ItemNameFunc) Marshal.GetDelegateForFunctionPointer(avc.item_name, typeof(ItemNameFunc)); | ||
| strPtr = itemNameFunc((IntPtr)ptr); | ||
| if (strPtr != IntPtr.Zero) | ||
| ItemName = Marshal.PtrToStringAnsi(strPtr); | ||
| } | ||
| } | ||
| if (parentLogContext != null) | ||
| { | ||
| AVClass pavc = parentLogContext.Value; | ||
|
|
||
| ParentLogContextClassName = Marshal.PtrToStringAnsi((IntPtr)pavc.class_name); | ||
| if (pavc.item_name != IntPtr.Zero) | ||
| { | ||
| itemNameFunc = (ItemNameFunc) Marshal.GetDelegateForFunctionPointer(pavc.item_name, typeof(ItemNameFunc)); | ||
| strPtr = itemNameFunc((IntPtr) ptr1); | ||
| if (strPtr != IntPtr.Zero) | ||
| ParentLogContextItemName = Marshal.PtrToStringAnsi(strPtr); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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