mrViewer 3.4.2

mrViewer 是一款小巧輕量的工具程式，可用來開啟圖片與播放影片檔案。它支援 .BMP、.JPG、.PNG、.PSD、.MAP、.DPX、.MP4、.MPG、.MOV、.AVI、.DIVX 與 .WMV 等檔案格式。

使用 mrViewer 時，你可以直接將檔案拖曳到主面板中，或使用瀏覽按鈕來尋找你的媒體檔案。它內建了多種工具，讓你能指定影格率、播放或停止目前選取的影片、跳到片段開頭或結尾、調整音量、修改 RGB 數值，以及調整 Gamma 與曝光的色階。

主要功能包括：

• 翻頁書播放器（Flipbook player）。
• HDRI 檢視器。
• 支援 OpenEXR、.PSD、.MIFF 與 .TIFF 格式的多頻道（Multichannel）功能。
• 支援 MultiView OpenEXR。
• 影片與音訊播放器。
• 支援網路同步。
• 非破壞性 EDL（編輯決策清單）。
• 支援 Grease Pencil（油脂鉛筆）。
• 多部分 EXR 影像。
• Deep OpenEXR 影像。
• 支援動態 GIF。
• 支援色彩轉換語言（Color Transformation Language）。
• 支援 ACES 1.0。
• 被動式 3D 立體支援（紅藍立體、並排、交錯、棋盤格）。

我們發現 mrViewer 的介面看起來有點雜亂，而且不容易馬上理解各項功能。不過，它提供了工具提示（tooltips），可以給你一些提示來協助操作。

這款應用程式確實有一些不錯的功能，例如支援熱鍵（可重新指派），而且還附帶可檢視的日誌檔。它會提供檔名、大小、長寬比、Gamma、格式、記憶體與壓縮等資訊。對於圖片，你可以分析色階分佈圖（histogram），而且它也支援觸控螢幕編輯。

整體而言，mrViewer 有一些實用的功能，但我們覺得它的介面不夠直覺，操作起來略顯笨重。

- Added Paint Tools to the Preferences so it can be opened on startup.
- Bug fixed color area of bottom/top and right/left on stereo output.
- Bug fixed a wrong memory access due to a race condition on a missing mutex. This bug would often show up as a crash in stereo reels.
- Fixed a bug that would crash the viewer when selecting stereo viewing and no image was present on the right eye.
- Allowed fit image to fit the right image only when it is selected in the stereo options window.
- Allowed gamma control on each stereo image when two sequences or movies are fed. If both images are shown, both images change gamma. If only one image is shown, only that image will change gamma. Note that for stereo OpenEXRs (sxr) or Top/Bottom or Left/Right inputs, both images change gamma always.
- Updated log window so it appears as soon as an error is raised (and the Preferences' option is set to such). Previously, the mouse had to be moving or the movie had to be playing.
- Made normalize pixel values (Norm button) be displayed in pixel bar and in color area, vectorscope and histogram.
- Added Stereo 3D Options window and Paint Tools Window to those that get hidden on presentation mode (F12 key). Previously it would leave the main window in full screen mode only with OS's toolbars open.
- Made Stereo Options Window and Paint Tools Window appear/ disappear on network connections.
- Made Stereo OpenGL active on card capability albeit it has not been tested.
- Made stereo input and output work in network connections.
- Bug fixed network connections on different locale (Spanish).
- Removed language selection from the interface. Now all is controlled with the environment variable LC_ALL.
- Bug fixed network connections which were severely broken. Now they shouldn't crash and reconnects should be possible.
- Added VR 360 to network connections.