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audio: fix resampling

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Let's blame FFmpeg for just overwriting the samplerate in
av_frame_copy_props(). Can't fully hide my own brain damage though,
since mp_aframe_config_copy() expected that the rate is copied (that
function also copies format and channel layout).
This commit is contained in:
wm4 2017-09-21 14:25:29 +02:00
parent bfa9b62858
commit 20f958c977
1 changed files with 5 additions and 0 deletions
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audio/aframe.c
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@ -169,6 +169,7 @@ void mp_aframe_config_copy(struct mp_aframe *dst, struct mp_aframe *src)
mp_aframe_copy_attributes(dst, src);
dst->av_frame->sample_rate = src->av_frame->sample_rate;
dst->av_frame->format = src->av_frame->format;
dst->av_frame->channel_layout = src->av_frame->channel_layout;
#if LIBAVUTIL_VERSION_MICRO >= 100
@ -183,8 +184,12 @@ void mp_aframe_copy_attributes(struct mp_aframe *dst, struct mp_aframe *src)
{
dst->pts = src->pts;
int rate = dst->av_frame->sample_rate;
if (av_frame_copy_props(dst->av_frame, src->av_frame) < 0)
abort();
dst->av_frame->sample_rate = rate;
}
// Return whether a and b use the same physical audio format. Extra metadata