作者查詢 / andrew43
作者 andrew43 在 PTT [ AVEncode ] 看板的留言(推文), 共236則
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7F推: 1. 對 2. 不01/17 17:48
11F→: Ffmpeg01/20 18:47
14F推: 關鍵字 v:c copy01/20 20:44
15F→: -c:v copy 更正01/20 20:46
1F→: ffmpeg可以啊,但沒有GUI12/27 15:05
1F→: 單格單格比較看看12/16 00:16
1F→: 是不是因為interlace scan11/13 03:16
1F推: VP9確實可多執行緒,但最大值和解析度有關。10/23 10:33
10F→: 學問是有,但沒那麼難。a5150219說的就很夠了。 09/28 09:37
2F→: ffmpeg09/16 13:45
4F→: 或許可以看看這串討論 https://goo.gl/Y9abo109/06 08:42
5F→: 最理想的情況就是不用重編碼而改比例flag就好09/06 08:42
9F→: 我測了一下卡通片,和你一樣,但ultrafast和fast的畫質08/06 06:29
10F→: 差別用肉眼可辨視。crf都是28。08/06 06:30
11F→: 不過再試過medium和slow,碼率又稍小於fast。08/06 06:35
12F→: 話說回來,如果你的眼睛可以接受,找最快最省的方式也ok08/06 06:36
3F→: 壓檔有問題。這解析度並不算大,比4K還小很多。07/14 08:59
4F→: 感覺mp4格式h.264編碼就夠用了。300MB哪台播得動啦XD07/14 09:03
5F→: 或許你把目標畫質設太高了。07/14 09:04
8F推: Mp4容器可以吧,我在FFmpeg幫你測過了。07/14 13:12
9F→: 或是你的軟體不支援,但理論規格上沒問題。07/14 13:14