opusenc: Set output format immediately after creating the encoder instance
We know the caps by then, there's no need to wait until we actually receive the first buffer.
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@ -693,6 +693,8 @@ static gboolean
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gst_opus_enc_setup (GstOpusEnc * enc)
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{
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int error = OPUS_OK;
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GstCaps *caps;
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gboolean ret;
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#ifndef GST_DISABLE_GST_DEBUG
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GST_DEBUG_OBJECT (enc,
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@ -732,7 +734,18 @@ gst_opus_enc_setup (GstOpusEnc * enc)
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GST_LOG_OBJECT (enc, "we have frame size %d", enc->frame_size);
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return TRUE;
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gst_opus_header_create_caps (&caps, NULL, enc->n_channels,
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enc->n_stereo_streams, enc->sample_rate, enc->channel_mapping_family,
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enc->decoding_channel_mapping,
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gst_tag_setter_get_tag_list (GST_TAG_SETTER (enc)));
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/* negotiate with these caps */
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GST_DEBUG_OBJECT (enc, "here are the caps: %" GST_PTR_FORMAT, caps);
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ret = gst_audio_encoder_set_output_format (GST_AUDIO_ENCODER (enc), caps);
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gst_caps_unref (caps);
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return ret;
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encoder_creation_failed:
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GST_ERROR_OBJECT (enc, "Encoder creation failed");
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@ -962,22 +975,6 @@ gst_opus_enc_handle_frame (GstAudioEncoder * benc, GstBuffer * buf)
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enc = GST_OPUS_ENC (benc);
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GST_DEBUG_OBJECT (enc, "handle_frame");
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if (!gst_pad_has_current_caps (GST_AUDIO_ENCODER_SRC_PAD (benc))) {
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GstCaps *caps;
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gst_opus_header_create_caps (&caps, NULL, enc->n_channels,
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enc->n_stereo_streams, enc->sample_rate, enc->channel_mapping_family,
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enc->decoding_channel_mapping,
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gst_tag_setter_get_tag_list (GST_TAG_SETTER (enc)));
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/* negotiate with these caps */
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GST_DEBUG_OBJECT (enc, "here are the caps: %" GST_PTR_FORMAT, caps);
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gst_audio_encoder_set_output_format (benc, caps);
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gst_caps_unref (caps);
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}
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GST_DEBUG_OBJECT (enc, "received buffer %p of %" G_GSIZE_FORMAT " bytes", buf,
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buf ? gst_buffer_get_size (buf) : 0);
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