On Wed, Jan 04, 2023 at 05:59:14PM +0100, Paul B Mahol wrote: > Patches attached.
> af_aresample.c | 6 ++++++
> 1 file changed, 6 insertions(+)
> 94dacb46103e2bb9fbb6e1ca40675243d15069cd
> 0003-avfilter-af_aresample-if-frame-parameters-change-upd.patch
> From 3959bcb707f52339bac41acc9aec856cad3aced1 Mon Sep 17 00:00:00 2001
> From: Paul B Mahol <one...@gmail.com>
> Date: Wed, 4 Jan 2023 17:55:10 +0100
> Subject: [PATCH 3/3] avfilter/af_aresample: if frame parameters change update
> swr context
>
> Signed-off-by: Paul B Mahol <one...@gmail.com>
> ---
> libavfilter/af_aresample.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
> index 7923377c8c..2744388f75 100644
> --- a/libavfilter/af_aresample.c
> +++ b/libavfilter/af_aresample.c
> @@ -209,8 +209,14 @@ FF_ENABLE_DEPRECATION_WARNINGS
> } else {
> outsamplesref->pts = AV_NOPTS_VALUE;
> }
> +again:
> ret = swr_convert_frame(aresample->swr, outsamplesref,
> (void *)insamplesref);
> + if (ret & (AVERROR_INPUT_CHANGED | AVERROR_OUTPUT_CHANGED)) {
> + swr_close(aresample->swr);
> + goto again;
> + }
> +
> if (ret < 0) {
> av_frame_free(&outsamplesref);
> av_frame_free(&insamplesref);
Are you sure this is not missing some flushing of internal samples ?
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No snowflake in an avalanche ever feels responsible. -- Voltaire
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