Adding new "Choose Profile" context menu to Project Files, to make it easy to edit using your source file width+height+FPS profile. Avoid error message prompts when importing multiple files. Large refactor of how profile switching happens (moving to UpdateManger - so it will support undo/redo system). Add new profile() method to File Query class, to make it easy to generate/find a profile object for any File object.

Author: jonoomph

src/classes/project_data.py

@@ -1107,6 +1107,30 @@ def changed(self, action):
             action.set_old_values(old_vals)  # Save previous values to reverse this action
             self.has_unsaved_changes = True
 
+            if len(action.key) == 1 and action.key[0] in ["fps"]:
+                # FPS changed (apply profile)
+                profile_key = self._data.get("profile")
+                profile = self.get_profile(profile_key)
+                if profile:
+                    # Get current FPS (prior to changing)
+                    new_fps = self._data.get("fps")
+                    new_fps_float = float(new_fps["num"]) / float(new_fps["den"])
+                    old_fps_float = float(old_vals["num"]) / float(old_vals["den"])
+                    fps_factor = float(new_fps_float / old_fps_float)
+
+                    if fps_factor != 1.0:
+                        log.info(f"Convert {old_fps_float} FPS to {new_fps_float} FPS (profile: {profile.ShortName()})")
+                        # Snap to new FPS grid (start, end, duration)
+                        change_profile(self._data["clips"] + self._data["effects"], profile)
+
+                        # Rescale keyframes to match new FPS
+                        self.rescale_keyframes(fps_factor)
+
+                    # Broadcast this change out
+                    get_app().updates.load(self._data, reset_history=False)
+                else:
+                    log.warning(f"No profile found for {profile_key}")
+
         elif action.type == "delete":
             # Delete existing item
             old_vals = self._set(action.key, remove=True)

src/classes/query.py

@@ -25,8 +25,10 @@
  along with OpenShot Library.  If not, see <http://www.gnu.org/licenses/>.
  """
 
-import os
 import json
+import os
+
+import openshot
 
 from classes import info
 from classes.app import get_app
@@ -257,6 +259,60 @@ def relative_path(self):
         # Convert path to relative (based on current working directory of Python)
         return os.path.relpath(file_path, info.CWD)
 
+    def profile(self):
+        """ Get the profile of the file """
+        # Create Profile object for current file
+        d = self.data
+
+        # Calculate accurate DAR
+        pixel_ratio = openshot.Fraction(d.get("pixel_ratio", {}))
+        display_ratio = openshot.Fraction(d.get("display_ratio", {}))
+        if display_ratio.num == 1 and display_ratio.den == 1:
+            # Some audio / image files have inaccurate DAR - calculate from size
+            display_ratio = openshot.Fraction(round(d.get("width", 1) * pixel_ratio.ToFloat()),
+                                              round(d.get("height", 1) * pixel_ratio.ToFloat()))
+            display_ratio.Reduce()
+
+        profile_dict = {
+            "display_ratio":
+                {
+                    "den": display_ratio.den,
+                    "num": display_ratio.num,
+                },
+            "fps":
+                {
+                    "den": d.get("fps", {}).get("den", 1),
+                    "num": d.get("fps", {}).get("num", 1),
+                },
+            "height": d.get("height", 1),
+            "interlaced_frame": d.get("interlaced_frame", False),
+            "pixel_format": d.get("pixel_format", None),
+            "pixel_ratio":
+                {
+                    "den": d.get("pixel_ratio", {}).get("den", 1),
+                    "num": d.get("pixel_ratio", {}).get("num", 1),
+                },
+            "width": d.get("width", 1)
+        }
+        file_profile = openshot.Profile()
+        file_profile.SetJson(json.dumps(profile_dict))
+
+        # Load all possible profiles
+        for profile_folder in [info.USER_PROFILES_PATH, info.PROFILES_PATH]:
+            for file in reversed(sorted(os.listdir(profile_folder))):
+                profile_path = os.path.join(profile_folder, file)
+                if os.path.isdir(profile_path):
+                    continue
+                try:
+                    # Load Profile
+                    profile = openshot.Profile(profile_path)
+                    print(profile.Key(), file_profile.Key())
+                    if profile.Key() == file_profile.Key():
+                        return profile
+                except RuntimeError as e:
+                    pass
+        return file_profile
+
 
 class Marker(QueryObject):
     """ This class allows Markers to be queried, updated, and deleted from the project data. """

src/windows/main_window.py

@@ -1753,21 +1753,27 @@ def initShortcuts(self):
         # Log shortcut initialization completion
         log.debug("Shortcuts initialized or updated.")
 
-    def actionProfile_trigger(self):
-        # Show dialog
-        from windows.profile import Profile
-        log.debug("Showing profile dialog")
-
-        # Get current project profile description
-        current_project_profile_desc = get_app().project.get(['profile'])
-
+    def actionProfile_trigger(self, profile=None):
         # Disable video caching
         openshot.Settings.Instance().ENABLE_PLAYBACK_CACHING = False
 
-        win = Profile(current_project_profile_desc)
-        # Run the dialog event loop - blocking interaction on this window during this time
-        result = win.exec_()
-        profile = win.selected_profile
+        # Show Profile dialog (if profile not passed)
+        if not profile:
+            # Show dialog
+            from windows.profile import Profile
+            log.debug("Showing profile dialog")
+
+            # Get current project profile description
+            current_project_profile_desc = get_app().project.get(['profile'])
+
+            win = Profile(current_project_profile_desc)
+            result = win.exec_()
+            profile = win.selected_profile
+        else:
+            # Profile passed in alraedy
+            result = QDialog.Accepted
+
+        # Update profile (if changed)
         if result == QDialog.Accepted and profile and profile.info.description != get_app().project.get(['profile']):
             proj = get_app().project
 
@@ -1792,32 +1798,30 @@ def actionProfile_trigger(self):
                 # Check for audio-only files
                 if file.data.get("has_audio") and not file.data.get("has_video"):
                     # Audio-only file should match the current project size and FPS
-                    file.data["width"] = proj.get("width")
-                    file.data["height"] = proj.get("height")
+                    file.data["width"] = profile.info.width
+                    file.data["height"] = profile.info.height
+                    display_ratio = openshot.Fraction(file.data["width"], file.data["height"])
+                    display_ratio.Reduce()
+                    file.data["display_ratio"]["num"] = display_ratio.num
+                    file.data["display_ratio"]["den"] = display_ratio.den
                     file.save()
 
                     # Change all related clips
                     for clip in Clip.filter(file_id=file.id):
                         clip.data["reader"] = file.data
                         clip.save()
 
+            # Apply new profile (and any FPS precision updates)
+            get_app().updates.update(["profile"], profile.info.description)
+            get_app().updates.update(["width"], profile.info.width)
+            get_app().updates.update(["height"], profile.info.height)
+            get_app().updates.update(["display_ratio"], {"num": profile.info.display_ratio.num, "den": profile.info.display_ratio.den})
+            get_app().updates.update(["pixel_ratio"], {"num": profile.info.pixel_ratio.num, "den": profile.info.pixel_ratio.den})
+            get_app().updates.update(["fps"], {"num": profile.info.fps.num, "den": profile.info.fps.den})
+
             # Clear transaction id
             get_app().updates.transaction_id = None
 
-            # Rescale all keyframes and reload project
-            if fps_factor != 1.0:
-                # Rescale keyframes (if FPS changed)
-                proj.rescale_keyframes(fps_factor)
-
-                # Apply new profile (and any FPS precision updates)
-                proj.apply_profile(profile)
-
-                # Distribute all project data through update manager
-                get_app().updates.load(proj._data, reset_history=False)
-
-            # Force ApplyMapperToClips to apply these changes
-            self.timeline_sync.timeline.ApplyMapperToClips()
-
             # Seek to the same location, adjusted for new frame rate
             self.SeekSignal.emit(adjusted_frame)
 

src/windows/models/files_model.py

@@ -391,8 +391,8 @@ def add_files(self, files, image_seq_details=None, quiet=False,
                 # Log exception
                 log.warning("Failed to import {}: {}".format(filepath, ex))
 
-                if not quiet:
-                    # Show message box to user
+                if not quiet and start_count == 1:
+                    # Show message box to user (if importing a single file)
                     app.window.invalidImage(filename)
 
         # Reset list of ignored paths

src/windows/views/files_listview.py

@@ -27,7 +27,7 @@
  """
 
 from PyQt5.QtCore import QSize, Qt, QPoint, QRegExp
-from PyQt5.QtGui import QDrag, QCursor, QPixmap, QPainter
+from PyQt5.QtGui import QDrag, QCursor, QPixmap, QPainter, QIcon
 from PyQt5.QtWidgets import QListView, QAbstractItemView
 
 from classes import info
@@ -47,6 +47,7 @@ def contextMenuEvent(self, event):
 
         # Set context menu mode
         app = get_app()
+        _ = app._tr
         app.context_menu_object = "files"
 
         index = self.indexAt(event.pos())
@@ -81,6 +82,23 @@ def contextMenuEvent(self, event):
             menu.addAction(self.win.actionExportFiles)
             menu.addSeparator()
             menu.addAction(self.win.actionAdd_to_Timeline)
+
+            # Add Profile menu
+            profile_menu = StyledContextMenu(title=_("Choose Profile"), parent=self)
+            profile_icon = get_app().window.actionProfile.icon()
+            profile_missing_icon = QIcon(":/icons/Humanity/actions/16/list-add.svg")
+            profile_menu.setIcon(profile_icon)
+
+            # Get file's profile
+            file_profile = file.profile()
+            if file_profile.info.description:
+                action = profile_menu.addAction(profile_icon, _(f"{file_profile.info.description}"))
+                action.triggered.connect(lambda: get_app().window.actionProfile_trigger(file_profile))
+            else:
+                action = profile_menu.addAction(profile_missing_icon, _(f"Create Profile: {file_profile.ShortName()}"))
+                #action.triggered.connect(lambda: get_app().window.actionProfile_trigger(file_profile))
+            menu.addMenu(profile_menu)
+
             menu.addAction(self.win.actionFile_Properties)
             menu.addSeparator()
             menu.addAction(self.win.actionRemove_from_Project)

src/windows/views/files_treeview.py

@@ -30,7 +30,7 @@
 import os
 
 from PyQt5.QtCore import QSize, Qt, QPoint
-from PyQt5.QtGui import QDrag, QCursor, QPixmap, QPainter
+from PyQt5.QtGui import QDrag, QCursor, QPixmap, QPainter, QIcon
 from PyQt5.QtWidgets import QTreeView, QAbstractItemView, QSizePolicy, QHeaderView
 
 from classes import info
@@ -49,6 +49,7 @@ def contextMenuEvent(self, event):
 
         # Set context menu mode
         app = get_app()
+        _ = app._tr
         app.context_menu_object = "files"
 
         event.accept()
@@ -84,6 +85,23 @@ def contextMenuEvent(self, event):
             menu.addAction(self.win.actionExportFiles)
             menu.addSeparator()
             menu.addAction(self.win.actionAdd_to_Timeline)
+
+            # Add Profile menu
+            profile_menu = StyledContextMenu(title=_("Choose Profile"), parent=self)
+            profile_icon = get_app().window.actionProfile.icon()
+            profile_missing_icon = QIcon(":/icons/Humanity/actions/16/list-add.svg")
+            profile_menu.setIcon(profile_icon)
+
+            # Get file's profile
+            file_profile = file.profile()
+            if file_profile.info.description:
+                action = profile_menu.addAction(profile_icon, _(f"{file_profile.info.description}"))
+                action.triggered.connect(lambda: get_app().window.actionProfile_trigger(file_profile))
+            else:
+                action = profile_menu.addAction(profile_missing_icon, _(f"Create Profile: {file_profile.ShortName()}"))
+                #action.triggered.connect(lambda: get_app().window.actionProfile_trigger(file_profile))
+            menu.addMenu(profile_menu)
+
             menu.addAction(self.win.actionFile_Properties)
             menu.addSeparator()
             menu.addAction(self.win.actionRemove_from_Project)