/// +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+= /// <summary> /// Sets the transform information panel on the control /// </summary> /// <param name="transformToDisplay">the transform to display</param> /// <history> /// 01 Nov 18 Cynic - Started /// </history> private void SetTransformInfoPanel(TantaMFTCapabilityContainer transformToDisplay) { List <IMFMediaType> outputTypes = null; List <IMFMediaType> inputTypes = null; StringBuilder displaySb = new StringBuilder(); StringBuilder outputSb = new StringBuilder(); StringBuilder inputSb = new StringBuilder(); StringBuilder headerSb = new StringBuilder(); StringBuilder outSb; HResult hr; // clear it down ClearTransformInfoPanel(); if (transformToDisplay == null) { return; } // set up our header information headerSb.Append(transformToDisplay.TransformFriendlyName); headerSb.Append("\r\n"); headerSb.Append(transformToDisplay.TransformGuidValueAsString); headerSb.Append("\r\n"); if (transformToDisplay.IsAsyncMFT == "x") { headerSb.Append("IsAsyncMFT" + ", "); } if (transformToDisplay.IsSyncMFT == "x") { headerSb.Append("IsSyncMFT" + ", "); } if (transformToDisplay.IsFieldOfUse == "x") { headerSb.Append("IsFieldOfUse" + ", "); } // we do not include these, the enum function does not give us this // if (transformToDisplay.IsHardware == "x") headerSb.Append("IsHardware" + ", "); // if (transformToDisplay.IsLocalMFT == "x") headerSb.Append("IsLocalMFT" + ", "); // if (transformToDisplay.IsTranscodeOnly == "x") headerSb.Append("IsTranscodeOnly" + ", "); headerSb.Append("\r\n"); try { // populate the RichText box with the input media type capabilities inputTypes = TantaWMFUtils.GetInputMediaTypesFromTransformByGuid(transformToDisplay.TransformGuidValue, false); // do we have any input types? if ((inputTypes != null) && (inputTypes.Count != 0)) { // go through the types foreach (IMFMediaType mediaType in inputTypes) { // the major media type hr = TantaMediaTypeInfo.GetMediaMajorTypeAsText(mediaType, out outSb); if (hr != HResult.S_OK) { continue; } if (outSb == null) { continue; } inputSb.Append(outSb); inputSb.Append("\r\n"); // the sub media type hr = TantaMediaTypeInfo.GetMediaSubTypeAsText(mediaType, out outSb); if (hr != HResult.S_OK) { continue; } if (outSb == null) { continue; } inputSb.Append(outSb); inputSb.Append("\r\n"); // enumerate all of the possible Attributes so we can see which ones are present that we did not report on StringBuilder allAttrs = new StringBuilder(); hr = TantaMediaTypeInfo.EnumerateAllAttributeNamesInMediaTypeAsText(mediaType, true, true, TantaWMFUtils.MAX_TYPES_TESTED_PER_TRANSFORM, out allAttrs); if (hr != HResult.S_OK) { continue; } char[] charsToTrim = { ',', '.', ' ' }; inputSb.Append("OtherAttrs=" + allAttrs.ToString().TrimEnd(charsToTrim)); inputSb.Append("\r\n"); inputSb.Append("\r\n"); } } } finally { // release the list of media type objects if ((inputTypes != null) && (inputTypes.Count != 0)) { foreach (IMFMediaType mediaType in inputTypes) { Marshal.ReleaseComObject(mediaType); } } } try { // populate the RichText box with the output media type capabilities outputTypes = TantaWMFUtils.GetOutputMediaTypesFromTransformByGuid(transformToDisplay.TransformGuidValue, false); // do we have any output types? if ((outputTypes != null) && (outputTypes.Count != 0)) { // go through the types foreach (IMFMediaType mediaType in outputTypes) { // the major media type hr = TantaMediaTypeInfo.GetMediaMajorTypeAsText(mediaType, out outSb); if (hr != HResult.S_OK) { continue; } if (outSb == null) { continue; } outputSb.Append(outSb); outputSb.Append("\r\n"); // the sub media type hr = TantaMediaTypeInfo.GetMediaSubTypeAsText(mediaType, out outSb); if (hr != HResult.S_OK) { continue; } if (outSb == null) { continue; } outputSb.Append(outSb); outputSb.Append("\r\n"); // enumerate all of the possible Attributes so we can see which ones are present that we did not report on StringBuilder allAttrs = new StringBuilder(); hr = TantaMediaTypeInfo.EnumerateAllAttributeNamesInMediaTypeAsText(mediaType, true, true, TantaWMFUtils.MAX_TYPES_TESTED_PER_TRANSFORM, out allAttrs); if (hr != HResult.S_OK) { continue; } char[] charsToTrim = { ',', '.', ' ' }; outputSb.Append("OtherAttrs=" + allAttrs.ToString().TrimEnd(charsToTrim)); outputSb.Append("\r\n"); outputSb.Append("\r\n"); } } } finally { // release the list of media type objects if ((outputTypes != null) && (outputTypes.Count != 0)) { foreach (IMFMediaType mediaType in outputTypes) { Marshal.ReleaseComObject(mediaType); } } } // display what we have displaySb.Append(headerSb); displaySb.Append("\r\n"); displaySb.Append("\r\n"); displaySb.Append("####\r\n"); displaySb.Append("#### INPUT TYPES\r\n"); displaySb.Append("####\r\n"); displaySb.Append("\r\n"); if (inputSb.Length > 0) { displaySb.Append(inputSb); } else { displaySb.Append("<not known>"); displaySb.Append("\r\n"); } displaySb.Append("\r\n"); displaySb.Append("####\r\n"); displaySb.Append("#### OUTPUT TYPES\r\n"); displaySb.Append("####\r\n"); displaySb.Append("\r\n"); if (outputSb.Length > 0) { displaySb.Append(outputSb); } else { displaySb.Append("<not known>"); displaySb.Append("\r\n"); } displaySb.Append("\r\n"); richTextBoxtTransformDetails.Text = displaySb.ToString(); }