Add .bik (Bink Video) as a read-only video format

README.ar.md

@@ -60,7 +60,7 @@
       تظهر الصيغ حيث أنت، ولا يظهر منها إلا ما يناسب الملفات التي تسحبها.
     </td>
     <td width="33%" valign="top">
-      <b>269 صيغة دون برامج أخرى</b><br>
+      <b>270 صيغة دون برامج أخرى</b><br>
       الصور وPDF وWord وExcel وPowerPoint وHWP والكتب الإلكترونية والأرشيفات والخطوط وCAD والنماذج ثلاثية الأبعاد والبيانات الجغرافية، كلها تعمل دون Office أو Hancom Office أو LibreOffice.
     </td>
     <td width="33%" valign="top">

README.es.md

@@ -58,7 +58,7 @@
       Los formatos aparecen donde ya estás, y solo los que tienen sentido para los archivos que arrastras.
     </td>
     <td width="33%" valign="top">
-      <b>269 formatos, sin otros programas</b><br>
+      <b>270 formatos, sin otros programas</b><br>
       Imágenes, PDF, Word, Excel, PowerPoint, HWP, libros electrónicos, archivos comprimidos, tipografías, CAD, modelos 3D y datos geoespaciales funcionan sin Office, Hancom Office ni LibreOffice.
     </td>
     <td width="33%" valign="top">

README.fr.md

@@ -58,7 +58,7 @@
       Les formats apparaissent là où vous êtes déjà, et seulement ceux qui ont un sens pour les fichiers que vous faites glisser.
     </td>
     <td width="33%" valign="top">
-      <b>269 formats, sans autre logiciel</b><br>
+      <b>270 formats, sans autre logiciel</b><br>
       Images, PDF, Word, Excel, PowerPoint, HWP, livres numériques, archives, polices, CAO, modèles 3D et données géospatiales fonctionnent sans Office, Hancom Office ni LibreOffice.
     </td>
     <td width="33%" valign="top">

README.hi.md

@@ -58,7 +58,7 @@
       फ़ॉर्मैट वहीं दिखते हैं जहाँ आप पहले से हैं, और सिर्फ़ वही जो आपकी खींची जा रही फ़ाइलों के लिए सही हों।
     </td>
     <td width="33%" valign="top">
-      <b>269 फ़ॉर्मैट, कोई और सॉफ़्टवेयर नहीं</b><br>
+      <b>270 फ़ॉर्मैट, कोई और सॉफ़्टवेयर नहीं</b><br>
       इमेज, PDF, Word, Excel, PowerPoint, HWP, ई-बुक, आर्काइव, फ़ॉन्ट, CAD, 3D मॉडल और भू-स्थानिक डेटा Office, Hancom Office या LibreOffice के बिना काम करते हैं।
     </td>
     <td width="33%" valign="top">

README.ja.md

@@ -58,7 +58,7 @@
       いま作業している場所に、ドラッグ中のファイルに合う形式だけが表示されます。
     </td>
     <td width="33%" valign="top">
-      <b>269形式、ほかのソフトは不要</b><br>
+      <b>270形式、ほかのソフトは不要</b><br>
       画像、PDF、Word、Excel、PowerPoint、HWP、電子書籍、アーカイブ、フォント、CAD、3Dモデル、地理空間データを、Office、Hancom Office、LibreOfficeなしで変換できます。
     </td>
     <td width="33%" valign="top">

README.ko.md

@@ -59,7 +59,7 @@
       끌고 있는 파일에 맞는 형식만 지금 있는 자리에 나타나요.
     </td>
     <td width="33%" valign="top">
-      <b>269가지 형식, 다른 프로그램 없이</b><br>
+      <b>270가지 형식, 다른 프로그램 없이</b><br>
       이미지, PDF, 워드, 엑셀, 파워포인트, HWP, 전자책, 압축 파일, 글꼴, CAD, 3D 모델, 지리 정보 데이터를 오피스·한컴오피스·LibreOffice 없이 변환해요.
     </td>
     <td width="33%" valign="top">

README.md

@@ -58,7 +58,7 @@
       The formats appear where you already are, only the ones that make sense for the files you drag.
     </td>
     <td width="33%" valign="top">
-      <b>269 formats, no other software</b><br>
+      <b>270 formats, no other software</b><br>
       Images, PDF, Word, Excel, PowerPoint, HWP, e-books, archives, fonts, CAD, 3D models and geospatial data work without Office, Hancom Office or LibreOffice.
     </td>
     <td width="33%" valign="top">

README.pl.md

@@ -58,7 +58,7 @@
       Formaty pojawiają się tam, gdzie już jesteś, i tylko te, które pasują do przeciąganych plików.
     </td>
     <td width="33%" valign="top">
-      <b>269 formatów bez dodatkowych programów</b><br>
+      <b>270 formatów bez dodatkowych programów</b><br>
       Obrazy, PDF, Word, Excel, PowerPoint, HWP, e-booki, archiwa, czcionki, CAD, modele 3D i dane geoprzestrzenne działają bez pakietu Office, Hancom Office i LibreOffice.
     </td>
     <td width="33%" valign="top">

README.pt-BR.md

@@ -58,7 +58,7 @@
       Os formatos aparecem onde você já está, só os que fazem sentido para os arquivos que você arrasta.
     </td>
     <td width="33%" valign="top">
-      <b>269 formatos, sem outro programa</b><br>
+      <b>270 formatos, sem outro programa</b><br>
       Imagens, PDF, Word, Excel, PowerPoint, HWP, e-books, arquivos compactados, fontes, CAD, modelos 3D e dados geoespaciais funcionam sem Office, Hancom Office ou LibreOffice.
     </td>
     <td width="33%" valign="top">

README.pt-PT.md

@@ -58,7 +58,7 @@
       Os formatos aparecem onde estás, apenas os que fazem sentido para os ficheiros que arrastas.
     </td>
     <td width="33%" valign="top">
-      <b>269 formatos, sem outro software</b><br>
+      <b>270 formatos, sem outro software</b><br>
       Imagens, PDF, Word, Excel, PowerPoint, HWP, livros digitais, arquivos, tipos de letra, CAD, modelos 3D e dados geoespaciais funcionam sem Office, Hancom Office ou LibreOffice.
     </td>
     <td width="33%" valign="top">

README.ru.md

@@ -58,7 +58,7 @@
       Форматы появляются там, где вы уже работаете, и только те, что подходят перетаскиваемым файлам.
     </td>
     <td width="33%" valign="top">
-      <b>269 форматов без лишних программ</b><br>
+      <b>270 форматов без лишних программ</b><br>
       Изображения, PDF, Word, Excel, PowerPoint, HWP, электронные книги, архивы, шрифты, чертежи CAD, 3D-модели и геоданные работают без Office, Hancom Office и LibreOffice.
     </td>
     <td width="33%" valign="top">

README.th.md

@@ -58,7 +58,7 @@
       ฟอร์แมตที่เหมาะสมจะแสดงขึ้นตรงจุดที่คุณทำงานอยู่ โดยแสดงเฉพาะฟอร์แมตที่ใช้ได้กับไฟล์ที่คุณลากเท่านั้น
     </td>
     <td width="33%" valign="top">
-      <b>269 ฟอร์แมต โดยไม่ต้องลงโปรแกรมอื่นเพิ่ม</b><br>
+      <b>270 ฟอร์แมต โดยไม่ต้องลงโปรแกรมอื่นเพิ่ม</b><br>
       รูปภาพ, PDF, Word, Excel, PowerPoint, HWP, อีบุ๊ก, ไฟล์บีบอัด, ฟอนต์, CAD, โมเดล 3D และข้อมูลเชิงพื้นที่ ทำงานได้โดยไม่ต้องมี Microsoft Office, Hancom Office หรือ LibreOffice
     </td>
     <td width="33%" valign="top">

README.tr.md

@@ -58,7 +58,7 @@
       Formatlar zaten bulunduğunuz yerde görünür; yalnızca sürüklediğiniz dosyalara uygun olanlar listelenir.
     </td>
     <td width="33%" valign="top">
-      <b>269 format, başka yazılım gerekmez</b><br>
+      <b>270 format, başka yazılım gerekmez</b><br>
       Görseller, PDF, Word, Excel, PowerPoint, HWP, e-kitaplar, arşivler, yazı tipleri, CAD, 3B modeller ve coğrafi veriler; Office, Hancom Office veya LibreOffice olmadan çalışır.
     </td>
     <td width="33%" valign="top">

README.zh-CN.md

@@ -58,7 +58,7 @@
       只显示适合当前拖动文件的格式，就在你所在的位置。
     </td>
     <td width="33%" valign="top">
-      <b>269 种格式，无需其他软件</b><br>
+      <b>270 种格式，无需其他软件</b><br>
       图片、PDF、Word、Excel、PowerPoint、HWP、电子书、压缩包、字体、CAD、3D 模型和地理信息数据，无需 Office、韩文办公软件或 LibreOffice。
     </td>
     <td width="33%" valign="top">

README.zh-TW.md

@@ -58,7 +58,7 @@
       只顯示適合當前拖曳檔案的格式，就在你所在的位置。
     </td>
     <td width="33%" valign="top">
-      <b>269 種格式，無需其他軟體</b><br>
+      <b>270 種格式，無需其他軟體</b><br>
       圖片、PDF、Word、Excel、PowerPoint、HWP、電子書、壓縮檔、字型、CAD、3D 模型和地理資訊資料，無需 Office、韓文文書軟體或 LibreOffice。
     </td>
     <td width="33%" valign="top">

docs/ENGINES.md

@@ -1477,6 +1477,8 @@ Dahua DVR / NVR recordings (`.dav`, read only, #594) are read by FFmpeg's `dhav`
 the target and preset allow it (`CanCopyVideo`), like any other container's; G.711 sound is encoded for targets that
 can't hold it. The chunks carry the camera's wall-clock time, so FFmpeg reports the recording date as the start time;
 the output starts at zero.
+Bink videos (`.bik`, read only, #751), the cutscene format of many games, are read by FFmpeg's `bink` demuxer and
+decoder and go to every video and audio target. FFmpeg has no Bink encoder, so nothing writes `.bik`.
 A Video CD's `MPEGAV/AVSEQ01.DAT` (MPEG-1 in a RIFF/CDXA wrapper) counts as MPEG: `.dat` is an extension of that
 format, and FFmpeg reads what the file holds, so a `.dat` with no video in it fails instead of making a file.
 

src/Filee.Core/Formats/FormatRegistry.cs

@@ -233,6 +233,8 @@ public static class FormatRegistry
         // Dahua and similar DVR / NVR recordings (#594): FFmpeg's dhav demuxer reads them (H.264 / H.265 video, often
         // with G.711 or AAC sound).
         new("dav", "DAV", FormatCategory.Video, ["dav"], Writable: false),
+        // Bink Video, the game cutscene format of RAD Game Tools (#751): FFmpeg's bink demuxer reads it. Never a target.
+        new("bik", "BIK", FormatCategory.Video, ["bik"], Writable: false),
         // Raw H.265 / H.264 streams with no container, as security cameras and VMS software export them (issue #301).
         new("h265", "H.265", FormatCategory.Video, ["h265", "265", "hevc"], Writable: false),
         new("h264", "H.264", FormatCategory.Video, ["h264", "264"], Writable: false),

src/Filee.Core/Settings/AppSettings.cs

@@ -123,7 +123,7 @@ public static bool IsFlipKeyAllowed(string key, IEnumerable<TriggerGesture> gest
 public sealed class AppSettings
 {
     /// <summary>Current schema version. Increase when the format changes and add a migration.</summary>
-    public const int CurrentSchemaVersion = 55;
+    public const int CurrentSchemaVersion = 56;
 
     public int SchemaVersion { get; set; } = CurrentSchemaVersion;
 

src/Filee.Core/Settings/UserDataStore.cs

@@ -934,6 +934,9 @@ public static bool ApplyToLibrary(int from, List<Preset> presets, List<ToolbarPr
         // v55: Apple Voice Memos recordings (.qta, #646) learn the audio donut; custom claims stay put.
         if (from < 55)
             changed |= LearnExtensions(profiles, out _, ["qta"]);
+        // v56: Bink videos (.bik, #751) learn the video donut; custom claims stay put.
+        if (from < 56)
+            changed |= LearnExtensions(profiles, out _, ["bik"]);
         return changed;
     }
 

tests/Filee.Core.Tests/BikFormatTests.cs

@@ -0,0 +1,33 @@
+// Bink Video (.bik, #751): a read-only video source on the video donut, learned by existing libraries.
+
+using Filee.Core.Formats;
+using Filee.Core.Presets;
+using Filee.Core.Profiles;
+using Filee.Core.Settings;
+
+namespace Filee.Core.Tests;
+
+public class BikFormatTests
+{
+    [Fact]
+    public void Bik_is_a_video_filee_reads_but_never_writes()
+    {
+        var bik = FormatRegistry.Detect("intro.BIK");
+        Assert.NotNull(bik);
+        Assert.Equal(("bik", FormatCategory.Video, false), (bik.Id, bik.Category, bik.Writable));
+        Assert.Equal("video", ProfileSelector.Select(BuiltInData.CreateProfiles(), ["intro.bik"])?.Id);
+    }
+
+    [Fact]
+    public void Version_55_libraries_learn_bik_once()
+    {
+        var presets = BuiltInData.CreatePresets();
+        var profiles = BuiltInData.CreateProfiles();
+        profiles.Single(p => p.Id == "video").Extensions.Remove("bik");
+
+        Assert.True(SettingsMigrations.ApplyToLibrary(55, presets, profiles));
+
+        Assert.Contains("bik", profiles.Single(p => p.Id == "video").Extensions);
+        Assert.False(SettingsMigrations.ApplyToLibrary(55, presets, profiles));
+    }
+}