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UI improvements, moved file name and moved buttons left

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dillonj
2026-04-15 19:54:39 -06:00
parent 7479acd3ee
commit b7a795f986
9 changed files with 500 additions and 70 deletions
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22
backend/routers/export.py
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@ -25,6 +25,10 @@ class GainRangeModel(SegmentModel):
gain_db: float
class SpeedRangeModel(SegmentModel):
speed: float
class ExportWordModel(BaseModel):
word: str
start: float
@ -38,6 +42,7 @@ class ExportRequest(BaseModel):
keep_segments: List[SegmentModel]
mute_ranges: Optional[List[SegmentModel]] = None
gain_ranges: Optional[List[GainRangeModel]] = None
speed_ranges: Optional[List[SpeedRangeModel]] = None
global_gain_db: float = 0.0
mode: str = "fast"
resolution: str = "1080p"
@ -77,6 +82,8 @@ def _map_ranges_to_output_timeline(
}
if "gain_db" in src_range:
mapped_range["gain_db"] = float(src_range["gain_db"])
if "speed" in src_range:
mapped_range["speed"] = float(src_range["speed"])
mapped.append(mapped_range)
output_cursor += keep_len
@ -109,6 +116,7 @@ async def export_video(req: ExportRequest):
segments = [{"start": s.start, "end": s.end} for s in req.keep_segments]
mute_segments = [{"start": s.start, "end": s.end} for s in req.mute_ranges] if req.mute_ranges else None
gain_segments = [{"start": s.start, "end": s.end, "gain_db": s.gain_db} for s in req.gain_ranges] if req.gain_ranges else None
speed_segments = [{"start": s.start, "end": s.end, "speed": s.speed} for s in req.speed_ranges] if req.speed_ranges else None
if not segments and not mute_segments:
raise HTTPException(status_code=400, detail="No segments to export")
@ -116,11 +124,19 @@ async def export_video(req: ExportRequest):
mapped_gain_segments = _map_ranges_to_output_timeline(gain_segments or [], segments)
has_gain = abs(float(req.global_gain_db)) > 1e-6 or bool(gain_segments)
use_stream_copy = req.mode == "fast" and len(segments) == 1 and not mute_segments and not has_gain
has_speed = bool(speed_segments)
if has_speed and (mute_segments or has_gain):
raise HTTPException(
status_code=400,
detail="Speed zones currently cannot be combined with mute/gain filters in one export",
)
use_stream_copy = req.mode == "fast" and len(segments) == 1 and not mute_segments and not has_gain and not has_speed
needs_reencode_for_subs = req.captions == "burn-in"
# Burn-in captions or audio filters require re-encode
if needs_reencode_for_subs or mute_segments or has_gain:
if needs_reencode_for_subs or mute_segments or has_gain or has_speed:
use_stream_copy = False
words_dicts = [w.model_dump() for w in req.words] if req.words else []
@ -148,6 +164,7 @@ async def export_video(req: ExportRequest):
format_hint=req.format,
mute_ranges=mute_segments,
gain_ranges=mapped_gain_segments,
speed_ranges=speed_segments,
global_gain_db=req.global_gain_db,
)
else:
@ -159,6 +176,7 @@ async def export_video(req: ExportRequest):
format_hint=req.format,
mute_ranges=mute_segments,
gain_ranges=mapped_gain_segments,
speed_ranges=speed_segments,
global_gain_db=req.global_gain_db,
)
finally: