diff --git a/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-converter.c b/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-converter.c index ed93e31f0b..65396aa935 100644 --- a/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-converter.c +++ b/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-converter.c @@ -253,7 +253,7 @@ audio_chain_get_samples (AudioChain * chain, gsize * avail) { gpointer *res; - while (!chain->samples) + if (!chain->samples) chain->make_func (chain, chain->make_func_data); res = chain->samples; @@ -582,7 +582,8 @@ do_quantize (AudioChain * chain, gpointer user_data) out = (chain->allow_ip ? in : audio_chain_alloc_samples (chain, num_samples)); GST_LOG ("quantize %p, %p %" G_GSIZE_FORMAT, in, out, num_samples); - gst_audio_quantize_samples (convert->quant, in, out, num_samples); + if (in && out) + gst_audio_quantize_samples (convert->quant, in, out, num_samples); audio_chain_set_samples (chain, out, num_samples); @@ -1274,7 +1275,7 @@ converter_generic (GstAudioConverter * convert, /* get frames to pack */ tmp = audio_chain_get_samples (chain, &produced); - if (!convert->out_default) { + if (!convert->out_default && tmp && out) { GST_LOG ("pack %p, %p %" G_GSIZE_FORMAT, tmp, out, produced); /* and pack if needed */ for (i = 0; i < chain->blocks; i++) diff --git a/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-resampler.c b/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-resampler.c index 5e65da5b62..c67f860523 100644 --- a/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-resampler.c +++ b/subprojects/gst-plugins-base/gst-libs/gst/audio/audio-resampler.c @@ -1781,7 +1781,7 @@ gst_audio_resampler_resample (GstAudioResampler * resampler, need = resampler->n_taps + resampler->samp_index; if (G_UNLIKELY (samples_avail < need || out_frames == 0)) { GST_LOG ("not enough samples to start: need %" G_GSIZE_FORMAT ", avail %" - G_GSIZE_FORMAT ", out %" G_GSIZE_FORMAT, samples_avail, need, + G_GSIZE_FORMAT ", out %" G_GSIZE_FORMAT, need, samples_avail, out_frames); /* not enough samples to start */ return;