Log the warning message once per encoder instance instead.
---
libavcodec/ac3enc.c | 5 ++---
libavcodec/ac3enc.h | 2 ++
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 25318f8631..7ce17db067 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -1993,12 +1993,11 @@ int ff_ac3_validate_metadata(AC3EncodeContext *s)
/* set bitstream id for alternate bitstream syntax */
if (!s->eac3 && (opt->extended_bsi_1 || opt->extended_bsi_2)) {
if (s->bitstream_id > 8 && s->bitstream_id < 11) {
- static int warn_once = 1;
- if (warn_once) {
+ if (!s->warned_alternate_bitstream) {
av_log(avctx, AV_LOG_WARNING, "alternate bitstream syntax is "
"not compatible with reduced samplerates. writing of "
"extended bitstream information will be disabled.\n");
- warn_once = 0;
+ s->warned_alternate_bitstream = 1;
}
} else {
s->bitstream_id = 6;
diff --git a/libavcodec/ac3enc.h b/libavcodec/ac3enc.h
index a2442d0e55..1e4a7405bf 100644
--- a/libavcodec/ac3enc.h
+++ b/libavcodec/ac3enc.h
@@ -255,6 +255,8 @@ typedef struct AC3EncodeContext {
uint8_t *ref_bap [AC3_MAX_CHANNELS][AC3_MAX_BLOCKS]; ///< bit
allocation pointers (bap)
int ref_bap_set; ///< indicates if
ref_bap pointers have been set
+ int warned_alternate_bitstream;
+
/* fixed vs. float function pointers */
void (*mdct_end)(struct AC3EncodeContext *s);
int (*mdct_init)(struct AC3EncodeContext *s);
--
2.24.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
