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@ -37,7 +37,7 @@ static const struct { |
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enum AVCodecID codec_id; |
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int clock_rate; |
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int audio_channels; |
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} AVRtpPayloadTypes[] = { |
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} rtp_payload_types[] = { |
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{0, "PCMU", AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_PCM_MULAW, 8000, 1}, |
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{3, "GSM", AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_NONE, 8000, 1}, |
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{4, "G723", AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_G723_1, 8000, 1}, |
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@ -71,15 +71,15 @@ int ff_rtp_get_codec_info(AVCodecContext *codec, int payload_type) |
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{ |
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int i = 0; |
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for (i = 0; AVRtpPayloadTypes[i].pt >= 0; i++) |
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if (AVRtpPayloadTypes[i].pt == payload_type) { |
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if (AVRtpPayloadTypes[i].codec_id != AV_CODEC_ID_NONE) { |
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codec->codec_type = AVRtpPayloadTypes[i].codec_type; |
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codec->codec_id = AVRtpPayloadTypes[i].codec_id; |
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if (AVRtpPayloadTypes[i].audio_channels > 0) |
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codec->channels = AVRtpPayloadTypes[i].audio_channels; |
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if (AVRtpPayloadTypes[i].clock_rate > 0) |
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codec->sample_rate = AVRtpPayloadTypes[i].clock_rate; |
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for (i = 0; rtp_payload_types[i].pt >= 0; i++) |
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if (rtp_payload_types[i].pt == payload_type) { |
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if (rtp_payload_types[i].codec_id != AV_CODEC_ID_NONE) { |
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codec->codec_type = rtp_payload_types[i].codec_type; |
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codec->codec_id = rtp_payload_types[i].codec_id; |
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if (rtp_payload_types[i].audio_channels > 0) |
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codec->channels = rtp_payload_types[i].audio_channels; |
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if (rtp_payload_types[i].clock_rate > 0) |
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codec->sample_rate = rtp_payload_types[i].clock_rate; |
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return 0; |
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} |
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} |
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@ -101,8 +101,8 @@ int ff_rtp_get_payload_type(AVFormatContext *fmt, |
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} |
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/* static payload type */ |
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for (i = 0; AVRtpPayloadTypes[i].pt >= 0; ++i) |
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if (AVRtpPayloadTypes[i].codec_id == codec->codec_id) { |
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for (i = 0; rtp_payload_types[i].pt >= 0; ++i) |
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if (rtp_payload_types[i].codec_id == codec->codec_id) { |
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if (codec->codec_id == AV_CODEC_ID_H263 && (!fmt || |
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!fmt->oformat->priv_class || |
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!av_opt_flag_is_set(fmt->priv_data, "rtpflags", "rfc2190"))) |
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@ -111,14 +111,14 @@ int ff_rtp_get_payload_type(AVFormatContext *fmt, |
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* see section 4.5.2 in RFC 3551. */ |
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if (codec->codec_id == AV_CODEC_ID_ADPCM_G722 && |
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codec->sample_rate == 16000 && codec->channels == 1) |
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return AVRtpPayloadTypes[i].pt; |
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return rtp_payload_types[i].pt; |
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if (codec->codec_type == AVMEDIA_TYPE_AUDIO && |
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((AVRtpPayloadTypes[i].clock_rate > 0 && |
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codec->sample_rate != AVRtpPayloadTypes[i].clock_rate) || |
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(AVRtpPayloadTypes[i].audio_channels > 0 && |
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codec->channels != AVRtpPayloadTypes[i].audio_channels))) |
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((rtp_payload_types[i].clock_rate > 0 && |
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codec->sample_rate != rtp_payload_types[i].clock_rate) || |
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(rtp_payload_types[i].audio_channels > 0 && |
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codec->channels != rtp_payload_types[i].audio_channels))) |
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continue; |
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return AVRtpPayloadTypes[i].pt; |
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return rtp_payload_types[i].pt; |
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} |
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if (idx < 0) |
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@ -132,9 +132,9 @@ const char *ff_rtp_enc_name(int payload_type) |
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{ |
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int i; |
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for (i = 0; AVRtpPayloadTypes[i].pt >= 0; i++) |
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if (AVRtpPayloadTypes[i].pt == payload_type) |
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return AVRtpPayloadTypes[i].enc_name; |
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for (i = 0; rtp_payload_types[i].pt >= 0; i++) |
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if (rtp_payload_types[i].pt == payload_type) |
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return rtp_payload_types[i].enc_name; |
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return ""; |
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} |
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@ -143,9 +143,9 @@ enum AVCodecID ff_rtp_codec_id(const char *buf, enum AVMediaType codec_type) |
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{ |
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int i; |
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for (i = 0; AVRtpPayloadTypes[i].pt >= 0; i++) |
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if (!strcmp(buf, AVRtpPayloadTypes[i].enc_name) && (codec_type == AVRtpPayloadTypes[i].codec_type)) |
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return AVRtpPayloadTypes[i].codec_id; |
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for (i = 0; rtp_payload_types[i].pt >= 0; i++) |
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if (!strcmp(buf, rtp_payload_types[i].enc_name) && (codec_type == rtp_payload_types[i].codec_type)) |
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return rtp_payload_types[i].codec_id; |
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return AV_CODEC_ID_NONE; |
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} |
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