Also infer the value time_offset_length as 0 when it's not present.
Signed-off-by: James Almer <jamr...@gmail.com>
---
Fun thing, this metadata OBU is clearly based on the H264/5 timecode SEI, yet
time_offset_length is unsigned here :p
libavcodec/cbs_av1_syntax_template.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/libavcodec/cbs_av1_syntax_template.c
b/libavcodec/cbs_av1_syntax_template.c
index 59a98b18c9..b04cd51d55 100644
--- a/libavcodec/cbs_av1_syntax_template.c
+++ b/libavcodec/cbs_av1_syntax_template.c
@@ -1753,19 +1753,19 @@ static int
FUNC(metadata_timecode)(CodedBitstreamContext *ctx, RWContext *rw,
fb(9, n_frames);
if (current->full_timestamp_flag) {
- fb(6, seconds_value);
- fb(6, minutes_value);
- fb(5, hours_value);
+ fc(6, seconds_value, 0, 59);
+ fc(6, minutes_value, 0, 59);
+ fc(5, hours_value, 0, 23);
} else {
flag(seconds_flag);
if (current->seconds_flag) {
- fb(6, seconds_value);
+ fc(6, seconds_value, 0, 59);
flag(minutes_flag);
if (current->minutes_flag) {
- fb(6, minutes_value);
+ fc(6, minutes_value, 0, 59);
flag(hours_flag);
if (current->hours_flag)
- fb(5, hours_value);
+ fc(5, hours_value, 0, 23);
}
}
}
@@ -1773,6 +1773,8 @@ static int FUNC(metadata_timecode)(CodedBitstreamContext
*ctx, RWContext *rw,
fb(5, time_offset_length);
if (current->time_offset_length > 0)
fb(current->time_offset_length, time_offset_value);
+ else
+ infer(time_offset_length, 0);
return 0;
}
--
2.21.0
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