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RTC: Support dropping h.264 SEI from NALUs. v5.0.213 v6.0.125 (#4057)

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try to fix #4052.

---------

Co-authored-by: winlin <winlinvip@gmail.com>
This commit is contained in:
Jacob Su 2024-06-03 16:25:49 +08:00 • committed by GitHub
parent 282d94d7bb
commit 1656391c67
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GPG key ID: B5690EEEBB952194
12 changed files with 141 additions and 66 deletions
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22
trunk/src/app/srs_app_config.cpp
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@ -2726,7 +2726,7 @@ srs_error_t SrsConfig::check_normal_config()
&& m != "bframe" && m != "aac" && m != "stun_timeout" && m != "stun_strict_check"
&& m != "dtls_role" && m != "dtls_version" && m != "drop_for_pt" && m != "rtc_to_rtmp"
&& m != "pli_for_rtmp" && m != "rtmp_to_rtc" && m != "keep_bframe" && m != "opus_bitrate"
&& m != "aac_bitrate") {
&& m != "aac_bitrate" && m != "keep_avc_nalu_sei") {
return srs_error_new(ERROR_SYSTEM_CONFIG_INVALID, "illegal vhost.rtc.%s of %s", m.c_str(), vhost->arg0().c_str());
}
}
@ -4474,6 +4474,26 @@ bool SrsConfig::get_rtc_keep_bframe(string vhost)
return SRS_CONF_PERFER_FALSE(conf->arg0());
}
bool SrsConfig::get_rtc_keep_avc_nalu_sei(std::string vhost)
{
SRS_OVERWRITE_BY_ENV_BOOL2("srs.vhost.rtc.keep_avc_nalu_sei"); // SRS_VHOST_RTC_KEEP_AVC_NALU_SEI
static bool DEFAULT = true;
SrsConfDirective* conf = get_rtc(vhost);
if (!conf) {
return DEFAULT;
}
conf = conf->get("keep_avc_nalu_sei");
if (!conf || conf->arg0().empty()) {
return DEFAULT;
}
return SRS_CONF_PERFER_TRUE(conf->arg0());
}
bool SrsConfig::get_rtc_from_rtmp(string vhost)
{
SRS_OVERWRITE_BY_ENV_BOOL("srs.vhost.rtc.rtmp_to_rtc"); // SRS_VHOST_RTC_RTMP_TO_RTC