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比如说vp6a编解码,视频是带alpha通道的,但是需要软解,性能是个问题。另外wp8、vp9都可以带alpha通道,再按vap的思路把最终的合成渲染出来,不知是否可行。 |
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Answered by
hexleo
May 11, 2021
Replies: 1 comment
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有考虑过vp9,但如果想要硬件解码兼容性是要考虑的问题,目前也就h264兼容性最好。 软解性能太低,而且有开源协议的问题,所以我们不支持软解。你们可以自己增加软解扩展。 |
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Answer selected by
WoYang
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有考虑过vp9,但如果想要硬件解码兼容性是要考虑的问题,目前也就h264兼容性最好。 软解性能太低,而且有开源协议的问题,所以我们不支持软解。你们可以自己增加软解扩展。