Signed-off-by: James Almer <[email protected]>
---
libavcodec/av1_metadata_bsf.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/libavcodec/av1_metadata_bsf.c b/libavcodec/av1_metadata_bsf.c
index 2b74b697e4..fe208feaf5 100644
--- a/libavcodec/av1_metadata_bsf.c
+++ b/libavcodec/av1_metadata_bsf.c
@@ -46,6 +46,8 @@ typedef struct AV1MetadataContext {
AVRational tick_rate;
int num_ticks_per_picture;
+
+ int delete_padding;
} AV1MetadataContext;
@@ -158,6 +160,19 @@ static int av1_metadata_filter(AVBSFContext *bsf, AVPacket
*out)
}
}
+ if (ctx->delete_padding) {
+ for (i = 0; i < frag->nb_units; i++) {
+ if (frag->units[i].type == AV1_OBU_PADDING) {
+ err = ff_cbs_delete_unit(ctx->cbc, frag, i);
+ if (err < 0) {
+ av_log(bsf, AV_LOG_ERROR, "Failed to delete Padding
OBU.\n");
+ goto fail;
+ }
+ --i;
+ }
+ }
+ }
+
err = ff_cbs_write_packet(ctx->cbc, out, frag);
if (err < 0) {
av_log(bsf, AV_LOG_ERROR, "Failed to write packet.\n");
@@ -275,6 +290,10 @@ static const AVOption av1_metadata_options[] = {
OFFSET(num_ticks_per_picture), AV_OPT_TYPE_INT,
{ .i64 = -1 }, -1, INT_MAX, FLAGS },
+ { "delete_padding", "Delete all Padding OBUs",
+ OFFSET(delete_padding), AV_OPT_TYPE_BOOL,
+ { .i64 = 0 }, 0, 1, FLAGS},
+
{ NULL }
};
--
2.21.0
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