Sent from my mobile device
On Wed, 29 Jan 2020, 15:35 Anton Khirnov, <an...@khirnov.net> wrote:
> 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
>
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Yes ofc
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