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大文件probe时间较长,如何优化 #335
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请详细描述下问题, 包括文件格式, 音视频详情, probe方式等. |
mkv_reader_read会把整个文件全部读一遍, 所以打开比较慢。 可以尝试下mkv_reader_read2函数, 编译时加上MKV_LIVE_STREAMING宏。 |
加打印试下,分析哪些字段判断问题 |
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超过2G的大文件,probe阶段时间过长,大于一分钟,probe阶段只需获取媒体基本信息,可以提供优化思路么
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