diff options
Diffstat (limited to 'release/scripts/startup/bl_operators/screen_play_rendered_anim.py')
| -rw-r--r-- | release/scripts/startup/bl_operators/screen_play_rendered_anim.py | 96 |
1 files changed, 65 insertions, 31 deletions
diff --git a/release/scripts/startup/bl_operators/screen_play_rendered_anim.py b/release/scripts/startup/bl_operators/screen_play_rendered_anim.py index 64af25e7b0f..a38d817d738 100644 --- a/release/scripts/startup/bl_operators/screen_play_rendered_anim.py +++ b/release/scripts/startup/bl_operators/screen_play_rendered_anim.py @@ -1,27 +1,23 @@ -# ***** BEGIN GPL LICENSE BLOCK ***** +# ##### BEGIN GPL LICENSE BLOCK ##### # -# Script copyright (C) Campbell J Barton +# This program 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 2 +# of the License, or (at your option) any later version. # -# This program 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 2 -# of the License, or (at your option) any later version. +# This program 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. # -# This program 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 this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software Foundation, -# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. -# -# ***** END GPL LICENCE BLOCK ***** +# ##### END GPL LICENSE BLOCK ##### -# <pep8 compliant> +# <pep8-80 compliant> -# History -# # Originally written by Matt Ebb import bpy @@ -46,8 +42,10 @@ def guess_player_path(preset): player_path = "djv_view" if sys.platform == "darwin": - # TODO, crummy supporting only 1 version, could find the newest installed version - test_path = '/Applications/djv-0.8.2.app/Contents/Resources/bin/djv_view' + # TODO, crummy supporting only 1 version, + # could find the newest installed version + test_path = ("/Applications/djv-0.8.2.app" + "/Contents/Resources/bin/djv_view") if os.path.exists(test_path): player_path = test_path @@ -60,6 +58,9 @@ def guess_player_path(preset): elif preset == 'MPLAYER': player_path = "mplayer" + else: + player_path = "" + return player_path @@ -78,14 +79,14 @@ class PlayRenderedAnim(bpy.types.Operator): preset = prefs.filepaths.animation_player_preset player_path = prefs.filepaths.animation_player - file_path = bpy.path.abspath(rd.filepath) + # file_path = bpy.path.abspath(rd.filepath) # UNUSED is_movie = rd.is_movie_format # try and guess a command line if it doesn't exist - if player_path == '': + if player_path == "": player_path = guess_player_path(preset) - if is_movie == False and preset in ('FRAMECYCLER', 'RV', 'MPLAYER'): + if is_movie == False and preset in {'FRAMECYCLER', 'RV', 'MPLAYER'}: # replace the number with '#' file_a = rd.frame_path(frame=0) @@ -95,11 +96,11 @@ class PlayRenderedAnim(bpy.types.Operator): while len(file_a) == len(file_b): frame_tmp = (frame_tmp * 10) + 9 - print(frame_tmp) file_b = rd.frame_path(frame=frame_tmp) file_b = rd.frame_path(frame=int(frame_tmp / 10)) - file = "".join((c if file_b[i] == c else "#") for i, c in enumerate(file_a)) + file = ("".join((c if file_b[i] == c else "#") + for i, c in enumerate(file_a))) else: # works for movies and images file = rd.frame_path(frame=scene.frame_start) @@ -109,10 +110,35 @@ class PlayRenderedAnim(bpy.types.Operator): cmd = [player_path] # extra options, fps controls etc. if preset == 'BLENDER24': + # ----------------------------------------------------------------- + # Check blender is not 2.5x until it supports playback again + try: + process = subprocess.Popen([player_path, '--version'], + stdout=subprocess.PIPE, + ) + except: + # ignore and allow the main execution to catch the problem. + process = None + + if process is not None: + process.wait() + out = process.stdout.read() + process.stdout.close() + out_split = out.strip().split() + if out_split[0] == b'Blender': + if not out_split[1].startswith(b'2.4'): + self.report({'ERROR'}, + "Blender %s doesn't support playback: %r" % + (out_split[1].decode(), player_path)) + return {'CANCELLED'} + del out, out_split + del process + # ----------------------------------------------------------------- + opts = ["-a", "-f", str(rd.fps), str(rd.fps_base), file] cmd.extend(opts) elif preset == 'DJV': - opts = [file, "-playback_speed", str(rd.fps)] + opts = [file, "-playback_speed", "%d" % int(rd.fps / rd.fps_base)] cmd.extend(opts) elif preset == 'FRAMECYCLER': opts = [file, "%d-%d" % (scene.frame_start, scene.frame_end)] @@ -125,18 +151,26 @@ class PlayRenderedAnim(bpy.types.Operator): if is_movie: opts.append(file) else: - opts.append("mf://%s" % file.replace("#", "?")) - opts += ["-mf", "fps=%.4f" % (rd.fps / rd.fps_base)] + opts += [("mf://%s" % file.replace("#", "?")), + "-mf", + "fps=%.4f" % (rd.fps / rd.fps_base), + ] + opts += ["-loop", "0", "-really-quiet", "-fs"] cmd.extend(opts) else: # 'CUSTOM' cmd.append(file) # launch it + print("Executing command:\n %r" % " ".join(cmd)) + try: process = subprocess.Popen(cmd) - except: - pass - #raise OSError("Couldn't find an external animation player.") + except Exception as e: + import traceback + self.report({'ERROR'}, + "Couldn't run external animation player with command " + "%r\n%s" % (" ".join(cmd), str(e))) + return {'CANCELLED'} return {'FINISHED'} |