avdevice/decklink_dec: add support for rgb/yuv pixel format autodetection

[ffmpeg] / libavdevice / decklink_dec_c.c

diff --git a/libavdevice/decklink_dec_c.c b/libavdevice/decklink_dec_c.c
index 9f4b32088c2bf44a66c925b05b20a8bda6a6128b..54cd681710cc5b1d2c942afb52382e597470da9a 100644 (file)
--- a/libavdevice/decklink_dec_c.c
+++ b/libavdevice/decklink_dec_c.c
@@ -33,7 +33,8 @@ static const AVOption options[] = {
     { "list_devices", "list available devices"  , OFFSET(list_devices), AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },
     { "list_formats", "list supported formats"  , OFFSET(list_formats), AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },
     { "format_code",  "set format by fourcc"    , OFFSET(format_code),  AV_OPT_TYPE_STRING, { .str = NULL}, 0, 0, DEC },
-    { "raw_format",   "pixel format to be returned by the card when capturing" , OFFSET(raw_format),  AV_OPT_TYPE_INT, { .i64 = MKBETAG('2','v','u','y')}, 0, UINT_MAX, DEC, "raw_format" },
+    { "raw_format",   "pixel format to be returned by the card when capturing" , OFFSET(raw_format),  AV_OPT_TYPE_INT, { .i64 = 0}, 0, UINT_MAX, DEC, "raw_format" },
+    { "auto",          NULL,   0,  AV_OPT_TYPE_CONST, { .i64 = 0                        }, 0, 0, DEC, "raw_format"},
     { "uyvy422",       NULL,   0,  AV_OPT_TYPE_CONST, { .i64 = MKBETAG('2','v','u','y') }, 0, 0, DEC, "raw_format"},
     { "yuv422p10",     NULL,   0,  AV_OPT_TYPE_CONST, { .i64 = MKBETAG('v','2','1','0') }, 0, 0, DEC, "raw_format"},
     { "argb",          NULL,   0,  AV_OPT_TYPE_CONST, { .i64 = 32                       }, 0, 0, DEC, "raw_format"},