On Wed, 22 May 2019, Antonin Gouzer wrote:
---
Change structure to conserve one SEI data=one side data with multiple
timecode elements
Thanks for the changes, patch is looking good except for some minor
issues. However, you need to extend doc/ffprobe.xsd to support the changed
XML layout, so that part is missing.
---
fftools/ffprobe.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index dea489d02e..c9c15fc205 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -165,6 +165,7 @@ typedef enum {
SECTION_ID_FRAME_TAGS,
SECTION_ID_FRAME_SIDE_DATA_LIST,
SECTION_ID_FRAME_SIDE_DATA,
+ SECTION_ID_FRAME_SIDE_DATA_TIMECODE,
SECTION_ID_FRAME_LOG,
SECTION_ID_FRAME_LOGS,
SECTION_ID_LIBRARY_VERSION,
@@ -209,7 +210,8 @@ static struct section sections[] = {
[SECTION_ID_FRAME] = { SECTION_ID_FRAME, "frame", 0, {
SECTION_ID_FRAME_TAGS, SECTION_ID_FRAME_SIDE_DATA_LIST, SECTION_ID_FRAME_LOGS, -1 } },
[SECTION_ID_FRAME_TAGS] = { SECTION_ID_FRAME_TAGS, "tags",
SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name =
"frame_tags" },
[SECTION_ID_FRAME_SIDE_DATA_LIST] ={ SECTION_ID_FRAME_SIDE_DATA_LIST, "side_data_list",
SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA, -1 }, .element_name = "side_data",
.unique_name = "frame_side_data_list" },
- [SECTION_ID_FRAME_SIDE_DATA] = { SECTION_ID_FRAME_SIDE_DATA,
"side_data", 0, { -1 } },
+ [SECTION_ID_FRAME_SIDE_DATA] = { SECTION_ID_FRAME_SIDE_DATA,
"side_data", 0, { SECTION_ID_FRAME_SIDE_DATA_TIMECODE, -1 } },
+ [SECTION_ID_FRAME_SIDE_DATA_TIMECODE] = { SECTION_ID_FRAME_SIDE_DATA_TIMECODE,
"timecode", 0, { -1 } },
[SECTION_ID_FRAME_LOGS] = { SECTION_ID_FRAME_LOGS, "logs",
SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_LOG, -1 } },
[SECTION_ID_FRAME_LOG] = { SECTION_ID_FRAME_LOG, "log", 0, { -1 },
},
[SECTION_ID_LIBRARY_VERSIONS] = { SECTION_ID_LIBRARY_VERSIONS,
"library_versions", SECTION_FLAG_IS_ARRAY, { SECTION_ID_LIBRARY_VERSION, -1 } },
@@ -2199,6 +2201,16 @@ static void show_frame(WriterContext *w, AVFrame *frame,
AVStream *stream,
char tcbuf[AV_TIMECODE_STR_SIZE];
av_timecode_make_mpeg_tc_string(tcbuf, *(int64_t *)(sd->data));
print_str("timecode", tcbuf);
+ } else if (sd->type == AV_FRAME_DATA_S12M_TIMECODE && sd->size >=
8) {
You can match for exact size (== 16), the docs of the frame data does not
allow different sizes.
+ uint32_t *tc = (uint32_t*)sd->data;
+ int m = FFMIN(tc[0],3);
+ for (int j = 1; j <= m ; j++) {
+ char tcbuf[AV_TIMECODE_STR_SIZE];
+ av_timecode_make_smpte_tc_string(tcbuf, tc[j], 0);
+ writer_print_section_header(w,
SECTION_ID_FRAME_SIDE_DATA_TIMECODE);
+ print_str("value", tcbuf);
+ writer_print_section_footer(w);
Tabs are not allowed, please use only spaces for indentation.
Thanks,
Marton
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