SpeexStereoState stereo;
void *dec_state;
int frame_size;
+ int pktsize;
} LibSpeexContext;
av_log(avctx, AV_LOG_WARNING, "Invalid Speex header\n");
}
if (avctx->codec_tag == MKTAG('S', 'P', 'X', 'N')) {
+ int quality;
if (!avctx->extradata || avctx->extradata && avctx->extradata_size < 47) {
av_log(avctx, AV_LOG_ERROR, "Missing or invalid extradata.\n");
return AVERROR_INVALIDDATA;
}
- if (avctx->extradata[37] != 10) {
- av_log(avctx, AV_LOG_ERROR, "Unsupported quality mode.\n");
+
+ quality = avctx->extradata[37];
+ if (quality > 10) {
+ av_log(avctx, AV_LOG_ERROR, "Unsupported quality mode %d.\n", quality);
return AVERROR_PATCHWELCOME;
}
+
+ s->pktsize = ((const int[]){5,10,15,20,20,28,28,38,38,46,62})[quality];
+
spx_mode = 0;
} else if (header) {
avctx->sample_rate = header->rate;
*got_frame_ptr = 0;
return buf_size;
}
+ if (s->pktsize && buf_size == 62)
+ buf_size = s->pktsize;
/* set new buffer */
speex_bits_read_from(&s->bits, buf, buf_size);
- consumed = buf_size;
+ consumed = avpkt->size;
}
/* decode a single frame */