From 8ce4aadbdb1fe20599e868a6706c9606a0194d17 Mon Sep 17 00:00:00 2001 From: Philip de Nier Date: Fri, 8 Dec 2023 10:38:14 +0000 Subject: [PATCH] review: clarify that RDD 6 metadata is assumed to be static --- apps/mxf2raw/mxf2raw.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/apps/mxf2raw/mxf2raw.cpp b/apps/mxf2raw/mxf2raw.cpp index 42843847..52e4dc40 100644 --- a/apps/mxf2raw/mxf2raw.cpp +++ b/apps/mxf2raw/mxf2raw.cpp @@ -1679,8 +1679,9 @@ static void usage(const char *cmd) printf(" --st436-mf Set the of frames to examine for ST 436 ANC/VBI manifest info. Default is %u\n", DEFAULT_ST436_MANIFEST_COUNT); printf(" --rdd6 \n"); printf(" Extract RDD 6 audio metadata from to XML , e.g. '--rdd6 0-500 output.xml'\n"); - printf(" The output XML will contain the static RDD 6 metadata, the frame count from the first frame processed\n"); - printf(" and the accumulated program description text. The descriptive text is spread over frames, 1 character per frame for each program.\n"); + printf(" The output XML will contain the RDD 6 metadata from the first frame and the accumulated program description text\n"); + printf(" from the first and subsequent frames. It is assumed that the RDD 6 metadata is static, except for the frame count and description text.\n"); + printf(" The description text is spread over frames, 1 character per frame for each program.\n"); printf(" specifies which frames to extract from and can either be a single frame or a range using '-' as a separator.\n"); printf(" is the maximum range of frames to extract a complete description text for all programs.\n"); printf(" The description text is complete for a program if a start and finally an end marker character have been found.\n");