這已經不是第三方播放器的問題了,播放器頂多是介面與擴充播放格式,但最終「播放」還是得要先經由 rom 處理(這部份的精確過程我不是很清楚,但大致上應該是如此運作)。而目前作者用了 ION 做資料庫,好處是可以錄影了,但壞處是不能播放影片;反過來說,如果用作者 4.2 的 PMEM ,則是影片 ok ,但錄影掰。
以下摘錄作者回應:
#817
A new issue popped up at the last minute *deskflip*. My fix dynamically switches the video controller driver in the kernel between PMEM and ION depending on the memory type being requested, but the video buffers aren"t being cleared when switching from PMEM to ION and vice versa. Thus, when PMEM is used (camcorder) and then the video controller is switched to ION mode (for video playback), the controller fails to allocate ION buffers, so video plays back at 1 FPS. If ION mode is used first, the opposite happens: playback will work perfectly but camcorder won"t record videos.
而且作者基本上喜歡使用 ION(可能比較新比較有效率吧),所以他還在想辦法用 ION 達到兩全其美。
順帶一提,rom 作者最近高中期末考,所以這一週確定不會有更新了。
以下摘錄作者回應:
#817
It"s finals week for me; no way there"s going to be an update this week
#820
Nope, I still have 1 more year of highschool. My semester finals are this week (and they"re going to kill me ). |