From 89106a695afbba3d94b70645b4caaa22c2b58bc3 Mon Sep 17 00:00:00 2001 From: Marcos Perez Date: Thu, 19 May 2022 20:58:55 +0200 Subject: VSE: Display sound sample rate and channels Display information about sound media in "Source" category in side panel similar to movie resolution and framerate. The specs are stored in the `Sequence` struct, and are extracted at the moment of struct creation. If the "source file" is changed, the specs change also. Reviewed By: ISS Differential Revision: https://developer.blender.org/D14565 --- source/blender/makesrna/intern/rna_sound.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'source/blender/makesrna') diff --git a/source/blender/makesrna/intern/rna_sound.c b/source/blender/makesrna/intern/rna_sound.c index 3d51f80adde..2714b4157fd 100644 --- a/source/blender/makesrna/intern/rna_sound.c +++ b/source/blender/makesrna/intern/rna_sound.c @@ -12,6 +12,22 @@ #include "DNA_sound_types.h" +#include "BKE_sound.h" + +/* Enumeration for Audio Channels, compatible with eSoundChannels */ +const EnumPropertyItem rna_enum_audio_channels_items[] = { + {SOUND_CHANNELS_INVALID, "INVALID", ICON_NONE, "Invalid", "Invalid"}, + {SOUND_CHANNELS_MONO, "MONO", ICON_NONE, "Mono", "Mono"}, + {SOUND_CHANNELS_STEREO, "STEREO", ICON_NONE, "Stereo", "Stereo"}, + {SOUND_CHANNELS_STEREO_LFE, "STEREO_LFE", ICON_NONE, "Stereo LFE", "Stereo FX"}, + {SOUND_CHANNELS_SURROUND4, "CHANNELS_4", ICON_NONE, "4 Channels", "4 Channels"}, + {SOUND_CHANNELS_SURROUND5, "CHANNELS_5", ICON_NONE, "5 Channels", "5 Channels"}, + {SOUND_CHANNELS_SURROUND51, "SURROUND_51", ICON_NONE, "5.1 Surround", "5.1 Surround"}, + {SOUND_CHANNELS_SURROUND61, "SURROUND_61", ICON_NONE, "6.1 Surround", "6.1 Surround"}, + {SOUND_CHANNELS_SURROUND71, "SURROUND_71", ICON_NONE, "7.1 Surround", "7.1 Surround"}, + {0, NULL, 0, NULL, NULL}, +}; + #ifdef RNA_RUNTIME # include "BKE_context.h" @@ -70,6 +86,18 @@ static void rna_def_sound(BlenderRNA *brna) "If the file contains multiple audio channels they are rendered to a single one"); RNA_def_property_update(prop, 0, "rna_Sound_update"); + prop = RNA_def_property(srna, "samplerate", PROP_INT, PROP_NONE); + RNA_def_property_int_sdna(prop, NULL, "samplerate"); + RNA_def_property_clear_flag(prop, PROP_EDITABLE); + RNA_def_property_ui_text(prop, "Samplerate", "Samplerate of the audio in Hz"); + + prop = RNA_def_property(srna, "channels", PROP_ENUM, PROP_NONE); + RNA_def_property_enum_sdna(prop, NULL, "audio_channels"); + RNA_def_property_enum_items(prop, rna_enum_audio_channels_items); + RNA_def_property_enum_default(prop, SOUND_CHANNELS_INVALID); + RNA_def_property_clear_flag(prop, PROP_EDITABLE); + RNA_def_property_ui_text(prop, "Audio channels", "Definition of audio channels"); + RNA_api_sound(srna); } -- cgit v1.2.3