diff options
author | Richard Antalik <richardantalik@gmail.com> | 2022-02-01 00:22:24 +0300 |
---|---|---|
committer | Richard Antalik <richardantalik@gmail.com> | 2022-02-01 00:22:36 +0300 |
commit | 68c2650b03f417fd48bcc0f682fcc71a2a4c9c81 (patch) | |
tree | 8591653e31d32370af6d1f2aa8c865738045c9fd /source/blender/editors/space_sequencer | |
parent | c8c9965df272835f0099260580ed8813fc8baf0d (diff) |
Fix T94287: gaps between strips when adding movies
Currently, audio and video strips are synchronized based on data from
media stream, which is nice, but this causes gaps between strips.
This synchronization was implemented by moving movie strip position
relative to sound, which doesn't make much sense for user which is
mostly interested in editing video.
Code was bit hard to read, so it has been simplified. Ideally video
stream time would be easily accessible so synchronization could be done
at any time, but this is not necessary at this point.
Reviewed By: zeddb
Differential Revision: https://developer.blender.org/D13948
Diffstat (limited to 'source/blender/editors/space_sequencer')
-rw-r--r-- | source/blender/editors/space_sequencer/sequencer_add.c | 76 |
1 files changed, 11 insertions, 65 deletions
diff --git a/source/blender/editors/space_sequencer/sequencer_add.c b/source/blender/editors/space_sequencer/sequencer_add.c index d9d801b56ac..15ee35f375d 100644 --- a/source/blender/editors/space_sequencer/sequencer_add.c +++ b/source/blender/editors/space_sequencer/sequencer_add.c @@ -637,6 +637,7 @@ static void sequencer_add_movie_clamp_sound_strip_length(Scene *scene, } SEQ_transform_set_right_handle_frame(seq_sound, SEQ_transform_get_right_handle_frame(seq_movie)); + SEQ_transform_set_left_handle_frame(seq_sound, SEQ_transform_get_left_handle_frame(seq_movie)); SEQ_time_update_sequence(scene, seqbase, seq_sound); } @@ -658,52 +659,20 @@ static void sequencer_add_movie_multiple_strips(bContext *C, BLI_strncpy(load_data->name, file_only, sizeof(load_data->name)); Sequence *seq_movie = NULL; Sequence *seq_sound = NULL; - double video_start_offset = -1; - double audio_start_offset = 0; - - if (RNA_boolean_get(op->ptr, "sound")) { - SoundStreamInfo sound_info; - if (BKE_sound_stream_info_get(bmain, load_data->path, 0, &sound_info)) { - audio_start_offset = video_start_offset = sound_info.start; - } - } load_data->channel++; - seq_movie = SEQ_add_movie_strip(bmain, scene, ed->seqbasep, load_data, &video_start_offset); + seq_movie = SEQ_add_movie_strip(bmain, scene, ed->seqbasep, load_data); load_data->channel--; if (seq_movie == NULL) { BKE_reportf(op->reports, RPT_ERROR, "File '%s' could not be loaded", load_data->path); } else { if (RNA_boolean_get(op->ptr, "sound")) { - int minimum_frame_offset = MIN2(video_start_offset, audio_start_offset) * FPS; - - int video_frame_offset = video_start_offset * FPS; - int audio_frame_offset = audio_start_offset * FPS; - - double video_frame_remainder = video_start_offset * FPS - video_frame_offset; - double audio_frame_remainder = audio_start_offset * FPS - audio_frame_offset; - - double audio_skip = (video_frame_remainder - audio_frame_remainder) / FPS; - - video_frame_offset -= minimum_frame_offset; - audio_frame_offset -= minimum_frame_offset; - - load_data->start_frame += audio_frame_offset; - seq_sound = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data, audio_skip); - - int min_startdisp = 0, max_enddisp = 0; - if (seq_sound != NULL) { - min_startdisp = MIN2(seq_movie->startdisp, seq_sound->startdisp); - max_enddisp = MAX2(seq_movie->enddisp, seq_sound->enddisp); - } - - load_data->start_frame += max_enddisp - min_startdisp - audio_frame_offset; + seq_sound = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data); + sequencer_add_movie_clamp_sound_strip_length(scene, ed->seqbasep, seq_movie, seq_sound); } - else { - load_data->start_frame += seq_movie->enddisp - seq_movie->startdisp; - } - sequencer_add_movie_clamp_sound_strip_length(scene, ed->seqbasep, seq_movie, seq_sound); + + load_data->start_frame += seq_movie->enddisp - seq_movie->startdisp; seq_load_apply_generic_options(C, op, seq_sound); seq_load_apply_generic_options(C, op, seq_movie); SEQ_collection_append_strip(seq_movie, r_movie_strips); @@ -723,18 +692,9 @@ static bool sequencer_add_movie_single_strip(bContext *C, Sequence *seq_movie = NULL; Sequence *seq_sound = NULL; - double video_start_offset = -1; - double audio_start_offset = 0; - - if (RNA_boolean_get(op->ptr, "sound")) { - SoundStreamInfo sound_info; - if (BKE_sound_stream_info_get(bmain, load_data->path, 0, &sound_info)) { - audio_start_offset = video_start_offset = sound_info.start; - } - } load_data->channel++; - seq_movie = SEQ_add_movie_strip(bmain, scene, ed->seqbasep, load_data, &video_start_offset); + seq_movie = SEQ_add_movie_strip(bmain, scene, ed->seqbasep, load_data); load_data->channel--; if (seq_movie == NULL) { @@ -742,23 +702,9 @@ static bool sequencer_add_movie_single_strip(bContext *C, return false; } if (RNA_boolean_get(op->ptr, "sound")) { - int minimum_frame_offset = MIN2(video_start_offset, audio_start_offset) * FPS; - - int video_frame_offset = video_start_offset * FPS; - int audio_frame_offset = audio_start_offset * FPS; - - double video_frame_remainder = video_start_offset * FPS - video_frame_offset; - double audio_frame_remainder = audio_start_offset * FPS - audio_frame_offset; - - double audio_skip = (video_frame_remainder - audio_frame_remainder) / FPS; - - video_frame_offset -= minimum_frame_offset; - audio_frame_offset -= minimum_frame_offset; - - load_data->start_frame += audio_frame_offset; - seq_sound = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data, audio_skip); + seq_sound = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data); + sequencer_add_movie_clamp_sound_strip_length(scene, ed->seqbasep, seq_movie, seq_sound); } - sequencer_add_movie_clamp_sound_strip_length(scene, ed->seqbasep, seq_movie, seq_sound); seq_load_apply_generic_options(C, op, seq_sound); seq_load_apply_generic_options(C, op, seq_movie); SEQ_collection_append_strip(seq_movie, r_movie_strips); @@ -905,7 +851,7 @@ static void sequencer_add_sound_multiple_strips(bContext *C, RNA_string_get(&itemptr, "name", file_only); BLI_join_dirfile(load_data->path, sizeof(load_data->path), dir_only, file_only); BLI_strncpy(load_data->name, file_only, sizeof(load_data->name)); - Sequence *seq = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data, 0.0f); + Sequence *seq = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data); if (seq == NULL) { BKE_reportf(op->reports, RPT_ERROR, "File '%s' could not be loaded", load_data->path); } @@ -923,7 +869,7 @@ static bool sequencer_add_sound_single_strip(bContext *C, wmOperator *op, SeqLoa Scene *scene = CTX_data_scene(C); Editing *ed = SEQ_editing_ensure(scene); - Sequence *seq = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data, 0.0f); + Sequence *seq = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data); if (seq == NULL) { BKE_reportf(op->reports, RPT_ERROR, "File '%s' could not be loaded", load_data->path); return false; |