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标题: Pocket3 UVC功能问题 [打印本页]

作者: ComT 时间: 9-11 14:55
标题: Pocket3 UVC功能问题
[{"type":1,"key":"uv80e6tk","desc":"使用Pocket3的uvc功能时，选择H264 input_format，使用ffmpeg播放会出现内存申请报错。"},{"type":1,"key":"aju9od2h","desc":"这个问题在使用[obs]和[potplayer播放器]播放时都有发现，插入Pocket3后，选择输入格式为H264会无法播放出视频。但是选择MJPEG就没有这个问题。甚至在先选择MJPEG后再切换为H264播放也是可以播放的。"},{"type":1,"key":"474aso7b","desc":"由于之前做过uvc项目，怀疑是在选择H264时uvc设备与主机在初始化event通信时，UVC_EVENT_DATA 中dwMaxVideoFrameSize 没有进行赋值导致的。"},{"type":1,"key":"ff7rj99l","desc":"想问下有没有人碰到过类似问题，同时希望官方技术可以确认下这个问题。"},{"type":2,"imgsrc":"","multi_size":{"small":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg@!550","large":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg@!1920","extra_large":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg@!2560","wide_450_360":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg@!450x360","medium":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg@!1200","square_360_360":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg@!360x360","standard_640_360":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg@!640x360"},"percent":1,"key":"wzb3mq5c","url":"https://bbs.djicdn.com/data/attachment/forum/202409/11/78125xwCvpinYb3X4aKz.jpg"},{"type":1,"key":"h1azq9nc","desc":""}]

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