forked from Mirrors/freeswitch
Merge pull request #1354 in FS/freeswitch from ~DRAGOS_OANCEA_NX/freeswitch-dragos-nx:feature/FS-10551/opus_16khz_init_fec_map to master
* commit '2f914e37fa663737fccc2ba4fe7cf17d2918ab9f': FS-10551: [mod_opus] added FEC bitrates map for opus@16000h (for the "keep-fec-enabled" setting)
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f48fc352b7
@ -437,7 +437,7 @@ static switch_bool_t switch_opus_has_fec(const uint8_t* payload,int payload_leng
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* at the beginning of the call. */
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static int switch_opus_get_fec_bitrate(int fs, int loss)
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{
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int threshold_bitrates[25] = {
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int threshold_bitrates_8k[25] = {
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15600,15200,15200,15200,14800,
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14800,14800,14800,14400,14400,
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14400,14000,14000,14000,13600,
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@ -445,15 +445,29 @@ static int switch_opus_get_fec_bitrate(int fs, int loss)
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13200,12800,12800,12800,12400
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};
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int threshold_bitrates_16k[25] = {
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20400, 20400, 20000, 20000, 19600,
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19600, 19600, 19200, 19200, 18800,
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18800, 18800, 18400, 18400, 18000,
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18000, 18000, 17600, 17600, 17200,
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17200, 17200, 16800, 16800, 16400
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};
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if (loss <= 0){
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return SWITCH_STATUS_FALSE;
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}
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if (fs == 8000) {
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if (loss >=25) {
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return threshold_bitrates[24];
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return threshold_bitrates_8k[24];
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} else {
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return threshold_bitrates[loss-1];
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return threshold_bitrates_8k[loss-1];
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}
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} else if (fs == 16000) {
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if (loss >=25) {
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return threshold_bitrates_16k[24];
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} else {
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return threshold_bitrates_16k[loss-1];
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}
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}
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