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请问如何实现边录屏边截图呢？ #18

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magical-xu opened this issue Mar 6, 2018 · 2 comments
Open

请问如何实现边录屏边截图呢？ #18

magical-xu opened this issue Mar 6, 2018 · 2 comments

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@magical-xu
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我尝试了在合成视频那里获取字节流 转成Bitmap 但是怎么拿到 每一帧全部的字节呢？

bytearray
savebitmap
@cdck
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cdck commented Mar 31, 2022 •
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我尝试了在合成视频那里获取字节流 转成Bitmap 但是怎么拿到 每一帧全部的字节呢？

@magical-xu 我也有这个需求，请问下大佬是如何解决这个问题的？

@zhubinsheng
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我尝试了在合成视频那里获取字节流 转成Bitmap 但是怎么拿到 每一帧全部的字节呢？

@magical-xu 我也有这个需求，请问下大佬是如何解决这个问题的？

image
肯定不能像他那样用编码后的数据，我的截图是用imagereader来获取图片的方式。
但是Surface给谁用就无法再给其他地方使用了，那就把Surface给copy一份，应该用OpenGL可以做到。
你有其他的方案吗

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@magical-xu @cdck @zhubinsheng