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import edl, import movie, import audio

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This commit is contained in:
clement.ducarteron
2023-03-16 18:32:17 +01:00
parent 2973fd85d8
commit c75c5469f9
5 changed files with 298 additions and 52 deletions
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sequencer_utils.py
+108 -29
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@@ -10,7 +10,7 @@ def get_strips(channel=0, selected_only=False):
scn = bpy.context.scene
if isinstance(channel, str):
channel = scn.sequence_editor.channels.keys().index(channel)
channel = get_channel(channel)
strips = [s for s in scn.sequence_editor.sequences_all if s.channel==channel]
@@ -19,6 +19,16 @@ def get_strips(channel=0, selected_only=False):
return sorted(strips, key=lambda x : x.frame_final_start)
def get_channel(name):
scn = bpy.context.scene
channel_id = 0
channel = scn.sequence_editor.channels.get(name)
if channel:
channel_id = scn.sequence_editor.channels.keys().index(name)
return channel_id
def get_shot_sequence(shot):
sequences = get_strips(channel='Sequences')
return next((s.name for s in sequences if s.frame_final_start<=shot.frame_final_start<s.frame_final_end), '')
@@ -59,7 +69,7 @@ def rename_strips(
def set_channels():
scn = bpy.context.scene
settings = get_settings()
items = settings.rna_type.bl_rna.properties['channels'].enum_items
items = settings.rna_type.bl_rna.properties['channel'].enum_items
for i, c in enumerate(items.keys(), start=1):
scn.sequence_editor.channels[i].name = c.title()
@@ -68,18 +78,35 @@ def render_strips(strips):
for strip in strips:
print(strip.name)
def import_edl(filepath, adapter="cmx_3600"):
def import_edit(filepath, adapter="cmx_3600", clean_sequencer=False):
import opentimelineio as otio
from opentimelineio.schema import (
Clip,
ExternalReference,
Gap,
ImageSequenceReference,
Stack,
Timeline,
Track,
)
scn = bpy.context.scene
sequences = scn.sequence_editor.sequences
edl = Path(filepath)
if clean_sequencer:
movie = get_strips(channel='Movie')
audio = get_strips(channel='Audio')
for strip in sequences:
if strip not in (movie+audio):
sequences.remove(strip)
edl = Path(filepath)
try:
timeline = otio.adapters.read_from_file(
str(edl), adapter, rate=scn.render.fps, ignore_timecode_mismatch=True)
except:
print("[>.] read_from_file Failed. Using read_from_string method.")
data = edl.read_text(encoding='latin-1')
timeline = otio.adapters.read_from_string(
data, adapter, rate=scn.render.fps, ignore_timecode_mismatch=True)
@@ -87,46 +114,98 @@ def import_edl(filepath, adapter="cmx_3600"):
scn.frame_start = (
0 if timeline.global_start_time is None else timeline.global_start_time
)
scn.frame_end = otio.opentime.to_frames(timeline.duration()) - 1
# scn.frame_end = otio.opentime.to_frames(timeline.duration())
for i, track in enumerate(timeline.tracks, 1):
for child in track.each_child(shallow_search=False):
for track in timeline.tracks:
for child in track.each_child(shallow_search=True):
# FIXME Exclude Gaps for now. Gaps are Transitions, Blank Spaces...
# if type(child) != Clip:
if not isinstance(child, Clip):
continue
# FIXME Exclude Audio for now
if any(child.name.endswith(ext) for ext in ('.wav', '.mp3')):
channel = get_channel('Audio')
continue
channel = get_channel('Shots')
frame_start = otio.opentime.to_frames(
child.range_in_parent().start_time)
frame_end = otio.opentime.to_frames(
child.range_in_parent().duration) - 1
frame_end = frame_start + otio.opentime.to_frames(
child.range_in_parent().duration)
try:
strip = sequences.new_effect(
name='',
name=child.name,
type='COLOR',
channel=i,
channel=channel,
frame_start=frame_start,
frame_end=frame_end,
)
strip.blend_alpha = 0.0
except Exception as e:
print('e: ', e)
continue
"""
t = otio.adapters.read_from_file(edl, rate=C.scene.render.fps)
t.video_tracks() # Video Tracks du fichiers. C'est une liste.
Parcourir toutes les video_tracks ?
Trouver comment fait Felix David
"""
print('timeline: ', timeline)
scn.frame_end = frame_end-1
return timeline
"""
def create_strip_effect(name, strip_type, channel, frame_start, frame_end):
strip = scn.sequence_editor.sequences.new_effect(
name=name,
type=strip_type,
channel=channel,
frame_start=frame_start,
frame_end=frame_end,
def import_movie(filepath):
scn = bpy.context.scene
res_x = scn.render.resolution_x
res_y = scn.render.resolution_y
strip = scn.sequence_editor.sequences.new_movie(
name=filepath.stem,
filepath=str(filepath),
channel=get_channel('Movie'),
frame_start=scn.frame_start
)
elem = strip.strip_elem_from_frame(scn.frame_current)
src_width, src_height = elem.orig_width, elem.orig_height
if src_width != res_x:
strip.transform.scale_x = (res_x / src_width)
if src_height != res_y:
strip.transform.scale_y = (res_y / src_height)
if bpy.data.is_saved:
strip.filepath = bpy.path.relpath(str(filepath))
return strip
"""
def import_sound(filepath):
scn = bpy.context.scene
strip = scn.sequence_editor.sequences.new_sound(
name=filepath.stem,
filepath=str(filepath),
channel=get_channel('Audio'),
frame_start=scn.frame_start
)
if bpy.data.is_saved:
strip.sound.filepath = bpy.path.relpath(str(filepath))
strip.show_waveform = True
return strip
def clean_sequencer(edit=False, movie=False, sound=False):
scn = bpy.context.scene
sequences = []
if edit:
sequences.extend(get_strips('Shots'))
if movie:
sequences.extend(get_strips('Movie'))
if sound:
sequences.extend(get_strips('Audio'))
for sequence in sequences:
scn.sequence_editor.sequences.remove(sequence)