From 9d16c64134b1731f5aa98f9a31afa297b1193018 Mon Sep 17 00:00:00 2001 From: James Almer Date: Tue, 24 Dec 2024 00:20:44 -0300 Subject: [PATCH] avcodec/ac3dec_float: fix range for dmix_mode Value 3 is used to signal "Dolby Pro Logic II" by some encoders. Signed-off-by: James Almer --- libavcodec/ac3dec_float.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ac3dec_float.c b/libavcodec/ac3dec_float.c index d1a48349e5..53d9d472c4 100644 --- a/libavcodec/ac3dec_float.c +++ b/libavcodec/ac3dec_float.c @@ -46,7 +46,7 @@ static const AVOption options[] = { { "heavy_compr", "enable heavy dynamic range compression", OFFSET(heavy_compression), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, PAR }, { "target_level", "target level in -dBFS (0 not applied)", OFFSET(target_level), AV_OPT_TYPE_INT, {.i64 = 0 }, -31, 0, PAR }, -{"dmix_mode", "Preferred Stereo Downmix Mode", OFFSET(preferred_stereo_downmix), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 2, EXPORT, .unit = "dmix_mode"}, +{"dmix_mode", "Preferred Stereo Downmix Mode", OFFSET(preferred_stereo_downmix), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 3, EXPORT, .unit = "dmix_mode"}, {"ltrt_cmixlev", "Lt/Rt Center Mix Level", OFFSET(ltrt_center_mix_level), AV_OPT_TYPE_FLOAT, {.dbl = -1.0 }, -1.0, 2.0, EXPORT }, {"ltrt_surmixlev", "Lt/Rt Surround Mix Level", OFFSET(ltrt_surround_mix_level), AV_OPT_TYPE_FLOAT, {.dbl = -1.0 }, -1.0, 2.0, EXPORT }, {"loro_cmixlev", "Lo/Ro Center Mix Level", OFFSET(loro_center_mix_level), AV_OPT_TYPE_FLOAT, {.dbl = -1.0 }, -1.0, 2.0, EXPORT },