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Track新增update方法,支持更新宽高采样率等信息 (#2960)
当变分辨率时候,实时更新MP4封装层的参数信息,避免出现封装层与编码(SPS)层视频宽高不一样,造成解码参数错误花屏;同时也支持更新音频采样率等信息。 --------- Co-authored-by: xia-chu <771730766@qq.com>
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@@ -45,6 +45,7 @@ static string getTrackInfoStr(const TrackSource *track_src){
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_StrPrinter codec_info;
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auto tracks = track_src->getTracks(true);
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for (auto &track : tracks) {
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track->update();
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auto codec_type = track->getTrackType();
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codec_info << track->getCodecName();
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switch (codec_type) {
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