Signed-off-by: James Almer <jamr...@gmail.com>
---
libavcodec/avcodec.h | 8 +++++++-
libavcodec/options_table.h | 1 +
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 1280a7ffe2..7a40fa12b5 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1106,6 +1106,10 @@ typedef struct RcOverride{
* Export motion vectors through frame side data
*/
#define AV_CODEC_EXPORT_DATA_MVS (1 << 0)
+/**
+ * Export Producer Reference Time through packet side data
+ */
+#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1)
/**
* Pan Scan area.
@@ -1426,7 +1430,9 @@ enum AVPacketSideDataType {
AV_PKT_DATA_AFD,
/**
- * Producer Reference Time data corresponding to the
AVProducerReferenceTime struct.
+ * Producer Reference Time data corresponding to the
AVProducerReferenceTime struct
+ * exported by some encoders (on demand through the prft flag set in the
AVCodecContext
+ * export_side_data field).
*/
AV_PKT_DATA_PRFT,
diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h
index 3f278d5c68..3265889b8e 100644
--- a/libavcodec/options_table.h
+++ b/libavcodec/options_table.h
@@ -80,6 +80,7 @@ static const AVOption avcodec_options[] = {
{"ass_ro_flush_noop", "do not reset ASS ReadOrder field on flush", 0,
AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG2_RO_FLUSH_NOOP}, INT_MIN, INT_MAX,
S|D, "flags2"},
{"export_side_data", "Export metadata as side data", OFFSET(export_side_data),
AV_OPT_TYPE_FLAGS, {.i64 = DEFAULT}, 0, UINT_MAX, A|V|S|D|E,
"export_side_data"},
{"mvs", "export motion vectors through frame side data", 0, AV_OPT_TYPE_CONST,
{.i64 = AV_CODEC_EXPORT_DATA_MVS}, INT_MIN, INT_MAX, V|D, "export_side_data"},
+{"prft", "export Producer Reference Time through packet side data", 0,
AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_PRFT}, INT_MIN, INT_MAX,
A|V|S|E, "export_side_data"},
{"time_base", NULL, OFFSET(time_base), AV_OPT_TYPE_RATIONAL, {.dbl = 0}, 0,
INT_MAX},
{"g", "set the group of picture (GOP) size", OFFSET(gop_size),
AV_OPT_TYPE_INT, {.i64 = 12 }, INT_MIN, INT_MAX, V|E},
{"ar", "set audio sampling rate (in Hz)", OFFSET(sample_rate),
AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, A|D|E},
--
2.25.0
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