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Add hwaccel scale filter with preview scaling #1181

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Merged
ddennedy merged 12 commits into from
Jan 8, 2026
Merged

Add hwaccel scale filter with preview scaling #1181

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ea90f3a
Add hwaccel scale filter with preview scaling
ddennedy Dec 8, 2025
ff5e167
Add support for videotoolbox
ddennedy Dec 8, 2025
a9c34e7
Add support for Direct3D 11
ddennedy Dec 9, 2025
9e6f521
Address review comments
ddennedy Dec 10, 2025
e74fdbe
Some refactor and minor memory fixes
ddennedy Dec 12, 2025
2688f30
Fix crash on orphan pointer check
ddennedy Dec 12, 2025
040a965
Refactor to hwaccel avfilter members
ddennedy Dec 12, 2025
4eebc55
Fix using hwaccel with rotation/filtergraph
ddennedy Dec 12, 2025
8098fb3
Add env var MLT_AVFORMAT_HWACCEL_PPS
ddennedy Dec 12, 2025
e86527a
Fix hwaccel consumer scale with movit
ddennedy Dec 13, 2025
e1bea7d
Don't check MLT_AVFORMAT_HWACCEL_PPS on validating
ddennedy Jan 4, 2026
9bae487
update copyright year
ddennedy Jan 8, 2026
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5 changes: 4 additions & 1 deletion src/framework/mlt_consumer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
* \brief abstraction for all consumer services
* \see mlt_consumer_s
*
* Copyright (C) 2003-2025 Meltytech, LLC
* Copyright (C) 2003-2026 Meltytech, LLC
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
Expand Down Expand Up @@ -703,6 +703,9 @@ mlt_frame mlt_consumer_get_frame(mlt_consumer self)
mlt_properties_set(frame_properties,
"consumer.color_range",
mlt_properties_get(properties, "color_range"));
mlt_properties_set(frame_properties,
"consumer.scale",
mlt_properties_get(properties, "scale"));

if (mlt_properties_get(properties, "mlt_color_trc")) {
// Add a normalize filter to convert the mlt_color_trc to color_trc
Expand Down
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