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Refine srs_kernel_codec audio & video config code (#854)

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This commit is contained in:
HungMingWu 2017-04-24 10:08:57 +08:00 • committed by winlin
parent c97f2233a2
commit 98d4b6ae11
4 changed files with 38 additions and 58 deletions
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8
trunk/src/kernel/srs_kernel_ts.cpp
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@ -3068,13 +3068,13 @@ int SrsTsMessageCache::do_cache_avc(SrsVideoFrame* frame)
// Insert sps/pps before IDR when there is no sps/pps in samples.
// The sps/pps is parsed from sequence header(generally the first flv packet).
if (nal_unit_type == SrsAvcNaluTypeIDR && !frame->has_sps_pps && !is_sps_pps_appended) {
if (codec->sequenceParameterSetLength > 0) {
if (!codec->sequenceParameterSetNALUnit.empty()) {
srs_avc_insert_aud(video->payload, aud_inserted);
video->payload->append(codec->sequenceParameterSetNALUnit, codec->sequenceParameterSetLength);
video->payload->append(&codec->sequenceParameterSetNALUnit[0], codec->sequenceParameterSetNALUnit.size());
}
if (codec->pictureParameterSetLength > 0) {
if (!codec->pictureParameterSetNALUnit.empty()) {
srs_avc_insert_aud(video->payload, aud_inserted);
video->payload->append(codec->pictureParameterSetNALUnit, codec->pictureParameterSetLength);
video->payload->append(&codec->pictureParameterSetNALUnit[0], codec->pictureParameterSetNALUnit.size());
}
is_sps_pps_appended = true;
}