On 5/8/2024 11:28 PM, shiqizhu wrote:
Signed-off-by: shiqizhu <hiccup...@gmail.com> --- libavformat/riffdec.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)diff --git a/libavformat/riffdec.c b/libavformat/riffdec.c index b7a85a6ab2..89267e879d 100644 --- a/libavformat/riffdec.c +++ b/libavformat/riffdec.c @@ -197,8 +197,7 @@ int ff_get_wav_header(void *logctx, AVIOContext *pb, /* ignore WAVEFORMATEXTENSIBLE layout if different from channel count */ if (channels != par->ch_layout.nb_channels) { av_channel_layout_uninit(&par->ch_layout); - par->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC; - par->ch_layout.nb_channels = channels; + av_channel_layout_default(&par->ch_layout, channels);
No, guessing is left to the caller. lavf should export what's signaled in the file.
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