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合并写缓存优化对rtp的支持

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This commit is contained in:
xiongziliang 2020-05-27 11:25:56 +08:00
parent dea36cfc84
commit 0548256c30
1 changed files with 4 additions and 5 deletions
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9
src/Common/MediaSource.cpp
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@ -480,8 +480,8 @@ MediaSource::Ptr MediaSource::createFromMP4(const string &schema, const string &
} }
static bool isFlushAble_default(bool is_video, uint32_t last_stamp, uint32_t new_stamp, int cache_size) { static bool isFlushAble_default(bool is_video, uint32_t last_stamp, uint32_t new_stamp, int cache_size) {
if (new_stamp < last_stamp) { if (new_stamp + 500 < last_stamp) {
//时间戳回退(可能seek中) //时间戳回退比较大(可能seek中)，由于rtp中时间戳是pts，是可能存在一定程度的回退的
return true; return true;
} }
@ -490,8 +490,8 @@ static bool isFlushAble_default(bool is_video, uint32_t last_stamp, uint32_t new
} }
static bool isFlushAble_merge(bool is_video, uint32_t last_stamp, uint32_t new_stamp, int cache_size, int merge_ms) { static bool isFlushAble_merge(bool is_video, uint32_t last_stamp, uint32_t new_stamp, int cache_size, int merge_ms) {
if (new_stamp < last_stamp) { if (new_stamp + 500 < last_stamp) {
//时间戳回退(可能seek中) //时间戳回退比较大(可能seek中)，由于rtp中时间戳是pts，是可能存在一定程度的回退的
return true; return true;
} }
@ -521,7 +521,6 @@ bool FlushPolicy::isFlushAble(bool is_video, bool is_key, uint32_t new_stamp, in
} }
if (flush_flag) { if (flush_flag) {
// DebugL << is_video << " " << _last_stamp[is_video] << " " << new_stamp;
_last_stamp[is_video] = new_stamp; _last_stamp[is_video] = new_stamp;
} }
return flush_flag; return flush_flag;