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Message #05815
[Bug 1790203] [NEW] Title 3d picture_frames_4.xml broken to open files images
Public bug reported:
Architecture : x86_64
model name : Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
Operating System & version: Linux 4.17.17-1-MANJARO #1 SMP PREEMPT Sat Aug 18 14:38:10 UTC 2018 GNU/Linux
Installation Method : pacman/yaourt
Version of Openshot installed : 2.4.2
MLT/melt version : 6.10.0
FFmpeg (i.e.libavcodec) version : n4.0.2
built with gcc 8.2.0 (GCC)
configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-avresample --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libdrm --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-nvenc --enable-omx --enable-shared --enable-version3
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Blender version : 2.79 (sub 0)
When i whant use title 3d blender_listview_new.py for generate slide of
pictures i can't load pictures.
I revolve problem with changing code from openshot interface file
openshot_qt/windows/views/blender_listview_new.py.
I had function xml picture for use like this :
file picture_frames_4.xml ->
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE openshot-effect>
<effect>
<title translatable="True">Picture Frames (4 pictures)</title>
<description translatable="True">Picture Frames (4 pictures)</description>
<icon>picture_frames_4.png</icon>
<category>Video</category>
<service>picture_frames_4.blend</service>
<param name="file_name" type="text" title="File Name" description="">
<default>TitleFileName</default>
</param>
<param name="project_files1" type="picture" title="Picture 1 Path" description="">
<values>
<value name="/Bad_Path_File/goodpicture.png" num="0"/>
<value name="/Good_Path_File/badpicture.png" num="1"/>
<value name="goodpicture.png" num="2"/>
<value name="/Good_Path_File/goodpicture.png" num="3"/>
<value name="/Good_Path_File/badpicture.png" num="4"/>
</values>
<default></default>
</param>
<param name="project_files2" type="picture" title="Picture 2 Path" description="">
<values>
<value name="" num=""/>
</values>
<default>/Good_Path_File/goodpicture.png</default>
</param>
<param name="project_files3" type="picture" title="Picture 3 Path" description="">
<values>
<value name="" num=""/>
</values>
<default></default>
</param>
<param name="project_files4" type="picture" title="Picture 4 Path" description="">
<values>
<value name="" num=""/>
</values>
<default></default>
</param>
<param name="start_frame" type="spinner" title="Start Frame" description="">
<min>1</min>
<max>1</max>
<default>1</default>
</param>
<param name="end_frame" type="spinner" title="End Frame" description="">
<min>230</min>
<max>230</max>
<default>230</default>
</param>
<!-- SPEED -->
<param name="animation_speed" type="dropdown" title="Animation Length" description="">
<values>
<value name="Default" num="1"/>
<value name="2X" num="2"/>
<value name="3X" num="3"/>
<value name="4X" num="4"/>
<value name="5X" num="5"/>
</values>
<default>1</default>
</param>
</effect>
file picture_frames_4.py
# OpenShot Video Editor is a program that creates, modifies, and edits video files.
# Copyright (C) 2009 Jonathan Thomas
#
# This file is part of OpenShot Video Editor (http://launchpad.net/openshot/).
#
# OpenShot Video Editor is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenShot Video Editor is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenShot Video Editor. If not, see <http://www.gnu.org/licenses/>.
# Import Blender's python API. This only works when the script is being
# run from the context of Blender. Blender contains it's own version of Python
# with this library pre-installed.
import bpy, os, sys
directory = os.path.dirname(bpy.data.filepath)[:-5] + 'scripts/openshot'
if not directory in sys.path:
sys.path.append(directory)
from debug import print_error
from math import pi, radians
from PIL import Image
# Debug Info:
# ./blender -b test.blend -P demo.py
# -b = background mode
# -P = run a Python script within the context of the project file
# Init all of the variables needed by this script. Because Blender executes
# this script, OpenShot will inject a dictionary of the required parameters
# before this script is executed.
params = {
'title' : 'Oh Yeah! OpenShot!',
'extrude' : 0.1,
'bevel_depth' : 0.02,
'spacemode' : 'CENTER',
'text_size' : 1.5,
'width' : 1.0,
'fontname' : 'Bfont',
'color' : [0.8,0.8,0.8],
'alpha' : 1.0,
'output_path' : '/tmp/',
'fps' : 24,
'quality' : 90,
'file_format' : 'PNG',
'color_mode' : 'RGBA',
'horizon_color' : [0.57, 0.57, 0.57],
'resolution_x' : 1920,
'resolution_y' : 1080,
'resolution_percentage' : 100,
'start_frame' : 20,
'end_frame' : 25,
'animation' : True,
}
def get_scale_values(filepath):
""" Calculate the correct scale parameters to display an image with the
correct height / width ratio in Blender. """
try :
img = Image.open(filepath)
except Exception as E:
raise ValueError(E)
img_width, img_height = img.size
height_ratio = 1.0
width_ratio = float(img_width) / float(img_height)
return (height_ratio, width_ratio)
#INJECT_PARAMS_HERE
# The remainder of this script will modify the current Blender .blend project
# file, and adjust the settings. The .blend file is specified in the XML file
# that defines this template in OpenShot.
#----------------------------------------------------------------------------
try:
# debug
#print(str(params), file=open("debug.txt", "a"))
# Split the picture information
picture1 = params["project_files1"]
if len(picture1) > 1:
picture1_scale = get_scale_values(picture1)
picture2 = params["project_files2"]
if len(picture2) > 1:
picture2_scale = get_scale_values(picture1)
picture3 = params["project_files3"]
if len(picture3) > 1:
picture3_scale = get_scale_values(picture1)
picture4 = params["project_files4"]
if len(picture4) > 1:
picture4_scale = get_scale_values(picture1)
# Modify picture paths
if len(picture1) > 1:
bpy.data.objects["Plane.001"].scale.y = picture1_scale[0]
bpy.data.objects["Plane.001"].scale.x = picture1_scale[1]
if picture1[3] == "image":
bpy.data.textures["Texture.002"].image.source = 'FILE'
bpy.data.textures["Texture.002"].image.filepath = picture1
else:
bpy.data.textures["Texture.002"].image.source = 'MOVIE'
bpy.data.textures["Texture.002"].image.filepath = picture1
bpy.data.textures["Texture.002"].image_user.use_cyclic = True
bpy.data.textures["Texture.002"].image_user.frame_duration = 230.0
if len(picture2) > 1:
bpy.data.objects["Plane.002"].scale.y = picture2_scale[0]
bpy.data.objects["Plane.002"].scale.x = picture2_scale[1]
if picture2[3] == "image":
bpy.data.textures["Texture.003"].image.source = 'FILE'
bpy.data.textures["Texture.003"].image.filepath = picture2
else:
bpy.data.textures["Texture.003"].image.source = 'MOVIE'
bpy.data.textures["Texture.003"].image.filepath = picture2
bpy.data.textures["Texture.003"].image_user.use_cyclic = True
bpy.data.textures["Texture.003"].image_user.frame_duration = 230.0
if len(picture3) > 1:
bpy.data.objects["Plane.003"].scale.y = picture3_scale[0]
bpy.data.objects["Plane.003"].scale.x = picture3_scale[1]
if picture3[3] == "image":
bpy.data.textures["Texture.004"].image.source = 'FILE'
bpy.data.textures["Texture.004"].image.filepath = picture3
else:
bpy.data.textures["Texture.004"].image.source = 'MOVIE'
bpy.data.textures["Texture.004"].image.filepath = picture3
bpy.data.textures["Texture.004"].image_user.use_cyclic = True
bpy.data.textures["Texture.004"].image_user.frame_duration = 230.0
if len(picture4) > 1:
bpy.data.objects["Plane.004"].scale.y = picture4_scale[0]
bpy.data.objects["Plane.004"].scale.x = picture4_scale[1]
if picture4[3] == "image":
bpy.data.textures["Texture.005"].image.source = 'FILE'
bpy.data.textures["Texture.005"].image.filepath = picture4
else:
bpy.data.textures["Texture.005"].image.source = 'MOVIE'
bpy.data.textures["Texture.005"].image.filepath = picture4
bpy.data.textures["Texture.005"].image_user.use_cyclic = True
bpy.data.textures["Texture.005"].image_user.frame_duration = 230.0
except Exception as E:
print_error(sys.exc_info(), str(E))
print(str(params), file=open("debug.txt", "a"))
else:
# Set the render options. It is important that these are set
# to the same values as the current OpenShot project. These
# params are automatically set by OpenShot
bpy.context.scene.render.filepath = params["output_path"]
bpy.context.scene.render.fps = params["fps"]
#bpy.context.scene.render.quality = params["quality"]
try:
bpy.context.scene.render.file_format = params["file_format"]
bpy.context.scene.render.color_mode = params["color_mode"]
except:
bpy.context.scene.render.image_settings.file_format = params["file_format"]
bpy.context.scene.render.image_settings.color_mode = params["color_mode"]
bpy.context.scene.render.alpha_mode = params["alpha_mode"]
bpy.data.worlds[0].horizon_color = params["horizon_color"]
bpy.context.scene.render.resolution_x = params["resolution_x"]
bpy.context.scene.render.resolution_y = params["resolution_y"]
bpy.context.scene.render.resolution_percentage = params["resolution_percentage"]
bpy.context.scene.frame_start = params["start_frame"]
bpy.context.scene.frame_end = params["end_frame"]
# Animation Speed (use Blender's time remapping to slow or speed up animation)
animation_speed = int(params["animation_speed"]) # time remapping multiplier
new_length = int(params["end_frame"]) * animation_speed # new length (in frames)
bpy.context.scene.frame_end = new_length
bpy.context.scene.render.frame_map_old = 1
bpy.context.scene.render.frame_map_new = animation_speed
if params["start_frame"] == params["end_frame"]:
bpy.context.scene.frame_start = params["end_frame"]
bpy.context.scene.frame_end = params["end_frame"]
finally:
# Render the current animation to the params["output_path"] folder
bpy.ops.render.render(animation=params["animation"])
** Affects: openshot
Importance: Undecided
Status: New
** Tags: patch
** Patch added: "Patch for file blender_listview_new.py"
https://bugs.launchpad.net/bugs/1790203/+attachment/5183101/+files/blender_listview.patch
--
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Bugs, which is subscribed to OpenShot Video Editor.
https://bugs.launchpad.net/bugs/1790203
Title:
Title 3d picture_frames_4.xml broken to open files images
Status in OpenShot Video Editor:
New
Bug description:
Architecture : x86_64
model name : Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
Operating System & version: Linux 4.17.17-1-MANJARO #1 SMP PREEMPT Sat Aug 18 14:38:10 UTC 2018 GNU/Linux
Installation Method : pacman/yaourt
Version of Openshot installed : 2.4.2
MLT/melt version : 6.10.0
FFmpeg (i.e.libavcodec) version : n4.0.2
built with gcc 8.2.0 (GCC)
configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-avresample --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libdrm --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-nvenc --enable-omx --enable-shared --enable-version3
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Blender version : 2.79 (sub 0)
When i whant use title 3d blender_listview_new.py for generate slide
of pictures i can't load pictures.
I revolve problem with changing code from openshot interface file
openshot_qt/windows/views/blender_listview_new.py.
I had function xml picture for use like this :
file picture_frames_4.xml ->
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE openshot-effect>
<effect>
<title translatable="True">Picture Frames (4 pictures)</title>
<description translatable="True">Picture Frames (4 pictures)</description>
<icon>picture_frames_4.png</icon>
<category>Video</category>
<service>picture_frames_4.blend</service>
<param name="file_name" type="text" title="File Name" description="">
<default>TitleFileName</default>
</param>
<param name="project_files1" type="picture" title="Picture 1 Path" description="">
<values>
<value name="/Bad_Path_File/goodpicture.png" num="0"/>
<value name="/Good_Path_File/badpicture.png" num="1"/>
<value name="goodpicture.png" num="2"/>
<value name="/Good_Path_File/goodpicture.png" num="3"/>
<value name="/Good_Path_File/badpicture.png" num="4"/>
</values>
<default></default>
</param>
<param name="project_files2" type="picture" title="Picture 2 Path" description="">
<values>
<value name="" num=""/>
</values>
<default>/Good_Path_File/goodpicture.png</default>
</param>
<param name="project_files3" type="picture" title="Picture 3 Path" description="">
<values>
<value name="" num=""/>
</values>
<default></default>
</param>
<param name="project_files4" type="picture" title="Picture 4 Path" description="">
<values>
<value name="" num=""/>
</values>
<default></default>
</param>
<param name="start_frame" type="spinner" title="Start Frame" description="">
<min>1</min>
<max>1</max>
<default>1</default>
</param>
<param name="end_frame" type="spinner" title="End Frame" description="">
<min>230</min>
<max>230</max>
<default>230</default>
</param>
<!-- SPEED -->
<param name="animation_speed" type="dropdown" title="Animation Length" description="">
<values>
<value name="Default" num="1"/>
<value name="2X" num="2"/>
<value name="3X" num="3"/>
<value name="4X" num="4"/>
<value name="5X" num="5"/>
</values>
<default>1</default>
</param>
</effect>
file picture_frames_4.py
# OpenShot Video Editor is a program that creates, modifies, and edits video files.
# Copyright (C) 2009 Jonathan Thomas
#
# This file is part of OpenShot Video Editor (http://launchpad.net/openshot/).
#
# OpenShot Video Editor is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenShot Video Editor is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenShot Video Editor. If not, see <http://www.gnu.org/licenses/>.
# Import Blender's python API. This only works when the script is being
# run from the context of Blender. Blender contains it's own version of Python
# with this library pre-installed.
import bpy, os, sys
directory = os.path.dirname(bpy.data.filepath)[:-5] + 'scripts/openshot'
if not directory in sys.path:
sys.path.append(directory)
from debug import print_error
from math import pi, radians
from PIL import Image
# Debug Info:
# ./blender -b test.blend -P demo.py
# -b = background mode
# -P = run a Python script within the context of the project file
# Init all of the variables needed by this script. Because Blender executes
# this script, OpenShot will inject a dictionary of the required parameters
# before this script is executed.
params = {
'title' : 'Oh Yeah! OpenShot!',
'extrude' : 0.1,
'bevel_depth' : 0.02,
'spacemode' : 'CENTER',
'text_size' : 1.5,
'width' : 1.0,
'fontname' : 'Bfont',
'color' : [0.8,0.8,0.8],
'alpha' : 1.0,
'output_path' : '/tmp/',
'fps' : 24,
'quality' : 90,
'file_format' : 'PNG',
'color_mode' : 'RGBA',
'horizon_color' : [0.57, 0.57, 0.57],
'resolution_x' : 1920,
'resolution_y' : 1080,
'resolution_percentage' : 100,
'start_frame' : 20,
'end_frame' : 25,
'animation' : True,
}
def get_scale_values(filepath):
""" Calculate the correct scale parameters to display an image with the
correct height / width ratio in Blender. """
try :
img = Image.open(filepath)
except Exception as E:
raise ValueError(E)
img_width, img_height = img.size
height_ratio = 1.0
width_ratio = float(img_width) / float(img_height)
return (height_ratio, width_ratio)
#INJECT_PARAMS_HERE
# The remainder of this script will modify the current Blender .blend project
# file, and adjust the settings. The .blend file is specified in the XML file
# that defines this template in OpenShot.
#----------------------------------------------------------------------------
try:
# debug
#print(str(params), file=open("debug.txt", "a"))
# Split the picture information
picture1 = params["project_files1"]
if len(picture1) > 1:
picture1_scale = get_scale_values(picture1)
picture2 = params["project_files2"]
if len(picture2) > 1:
picture2_scale = get_scale_values(picture1)
picture3 = params["project_files3"]
if len(picture3) > 1:
picture3_scale = get_scale_values(picture1)
picture4 = params["project_files4"]
if len(picture4) > 1:
picture4_scale = get_scale_values(picture1)
# Modify picture paths
if len(picture1) > 1:
bpy.data.objects["Plane.001"].scale.y = picture1_scale[0]
bpy.data.objects["Plane.001"].scale.x = picture1_scale[1]
if picture1[3] == "image":
bpy.data.textures["Texture.002"].image.source = 'FILE'
bpy.data.textures["Texture.002"].image.filepath = picture1
else:
bpy.data.textures["Texture.002"].image.source = 'MOVIE'
bpy.data.textures["Texture.002"].image.filepath = picture1
bpy.data.textures["Texture.002"].image_user.use_cyclic = True
bpy.data.textures["Texture.002"].image_user.frame_duration = 230.0
if len(picture2) > 1:
bpy.data.objects["Plane.002"].scale.y = picture2_scale[0]
bpy.data.objects["Plane.002"].scale.x = picture2_scale[1]
if picture2[3] == "image":
bpy.data.textures["Texture.003"].image.source = 'FILE'
bpy.data.textures["Texture.003"].image.filepath = picture2
else:
bpy.data.textures["Texture.003"].image.source = 'MOVIE'
bpy.data.textures["Texture.003"].image.filepath = picture2
bpy.data.textures["Texture.003"].image_user.use_cyclic = True
bpy.data.textures["Texture.003"].image_user.frame_duration = 230.0
if len(picture3) > 1:
bpy.data.objects["Plane.003"].scale.y = picture3_scale[0]
bpy.data.objects["Plane.003"].scale.x = picture3_scale[1]
if picture3[3] == "image":
bpy.data.textures["Texture.004"].image.source = 'FILE'
bpy.data.textures["Texture.004"].image.filepath = picture3
else:
bpy.data.textures["Texture.004"].image.source = 'MOVIE'
bpy.data.textures["Texture.004"].image.filepath = picture3
bpy.data.textures["Texture.004"].image_user.use_cyclic = True
bpy.data.textures["Texture.004"].image_user.frame_duration = 230.0
if len(picture4) > 1:
bpy.data.objects["Plane.004"].scale.y = picture4_scale[0]
bpy.data.objects["Plane.004"].scale.x = picture4_scale[1]
if picture4[3] == "image":
bpy.data.textures["Texture.005"].image.source = 'FILE'
bpy.data.textures["Texture.005"].image.filepath = picture4
else:
bpy.data.textures["Texture.005"].image.source = 'MOVIE'
bpy.data.textures["Texture.005"].image.filepath = picture4
bpy.data.textures["Texture.005"].image_user.use_cyclic = True
bpy.data.textures["Texture.005"].image_user.frame_duration = 230.0
except Exception as E:
print_error(sys.exc_info(), str(E))
print(str(params), file=open("debug.txt", "a"))
else:
# Set the render options. It is important that these are set
# to the same values as the current OpenShot project. These
# params are automatically set by OpenShot
bpy.context.scene.render.filepath = params["output_path"]
bpy.context.scene.render.fps = params["fps"]
#bpy.context.scene.render.quality = params["quality"]
try:
bpy.context.scene.render.file_format = params["file_format"]
bpy.context.scene.render.color_mode = params["color_mode"]
except:
bpy.context.scene.render.image_settings.file_format = params["file_format"]
bpy.context.scene.render.image_settings.color_mode = params["color_mode"]
bpy.context.scene.render.alpha_mode = params["alpha_mode"]
bpy.data.worlds[0].horizon_color = params["horizon_color"]
bpy.context.scene.render.resolution_x = params["resolution_x"]
bpy.context.scene.render.resolution_y = params["resolution_y"]
bpy.context.scene.render.resolution_percentage = params["resolution_percentage"]
bpy.context.scene.frame_start = params["start_frame"]
bpy.context.scene.frame_end = params["end_frame"]
# Animation Speed (use Blender's time remapping to slow or speed up animation)
animation_speed = int(params["animation_speed"]) # time remapping multiplier
new_length = int(params["end_frame"]) * animation_speed # new length (in frames)
bpy.context.scene.frame_end = new_length
bpy.context.scene.render.frame_map_old = 1
bpy.context.scene.render.frame_map_new = animation_speed
if params["start_frame"] == params["end_frame"]:
bpy.context.scene.frame_start = params["end_frame"]
bpy.context.scene.frame_end = params["end_frame"]
finally:
# Render the current animation to the params["output_path"] folder
bpy.ops.render.render(animation=params["animation"])
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