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优化根据pts生成dts时间戳逻辑 (#4552)

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xia-chu
2025-11-23 11:41:20 +08:00
parent adb844032d
commit 8289aa7e88
1 changed files with 1 additions and 1 deletions
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src/Common/Stamp.cpp
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@@ -320,7 +320,7 @@ bool DtsGenerator::getDts_l(uint64_t pts, uint64_t &dts) {
// Put pts into the sorting cache queue, the maximum cache queue is equal to the number of consecutive B frames
_pts_sorter.emplace(pts);
if (_sorter_max_size && _pts_sorter.size() > _sorter_max_size) {
if (_sorter_max_size > 1 && _pts_sorter.size() > _sorter_max_size) {
// 如果启用了pts排序(意味着存在B帧)，并且pts排序缓存列队长度大于连续B帧个数， [AUTO-TRANSLATED:002c0d03]
// If pts sorting is enabled (meaning there are B frames), and the length of the pts sorting cache queue is greater than the number of consecutive B frames,
// 意味着后续的pts都会比最早的pts大，那么说明可以取出最早的pts了，这个pts将当做该帧的dts基准 [AUTO-TRANSLATED:86b8f679]