Answers:
我觉得有必要重新启用它,因为它在搜索结果中的位置很高,而且该解决方案不再适用于v2.0.2,但是,我终于找到了解决方法!
All
栏的底部,选择“ 显示设置”区域(界面左下方)下的单选按钮。DirectX
。来自vlc --longhelp --advanced
:
--force-dolby-surround {0 (Auto), 1 (On), 2 (Off)}
Force detection of Dolby Surround
GUI版本的“音频->效果->杜比环绕声”下也有相应的设置。具有选项“自动”,“打开”和“关闭”。
据我了解,它应该自动检测源媒体是否为环绕声。
如果要遵守VLC产生的音频映射,则更好的解决方案:
如上文在解决方案中所述,使用DirectX将提供如下音频映射:
立体声音频文件:
main debug: using audio filter module "scaletempo"
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
main debug: conversion pipeline complete
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->3F2R/LFE
main debug: looking for audio converter module matching "any": 12 candidates
main debug: using audio converter module "trivial_channel_mixer"
main debug: conversion pipeline complete
5.1音频文件:
main debug: using audio filter module "scaletempo"
main debug: conversion: 'a52 '->'f32l' 48000 Hz->48000 Hz 3F2R/LFE->3F2R/LFE
main debug: looking for audio converter module matching "any": 12 candidates
main debug: no audio converter modules matched
main debug: looking for audio converter module matching "any": 12 candidates
main debug: using audio converter module "a52tofloat32"
main debug: conversion pipeline complete
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz 3F2R/LFE->3F2R/LFE
main debug: conversion pipeline complete
正如我将描述的,使用WaveOut可以更好地尊重立体声内容的音频映射,并保持与第一个解决方案相同的映射:
立体声音频文件:
main debug: using audio filter module "scaletempo"
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
main debug: conversion pipeline complete
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
main debug: conversion pipeline complete
5.1音频文件:
main debug: using audio filter module "scaletempo"
main debug: conversion: 'a52 '->'f32l' 48000 Hz->48000 Hz 3F2R/LFE->3F2R/LFE
main debug: looking for audio converter module matching "any": 12 candidates
main debug: no audio converter modules matched
main debug: looking for audio converter module matching "any": 12 candidates
main debug: using audio converter module "a52tofloat32"
main debug: conversion pipeline complete
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz 3F2R/LFE->3F2R/LFE
main debug: conversion pipeline complete
现在,如果有人认为此变通方法是适当的解决方案,则可以这样做:
希望对某人有帮助...