B 站针对特殊类型视频提高码率上限？

根据我的经验，b 站码率存在上限

大约是这样

但我发现了几个明显超出规则的视频，都是《阿凡达: 潘多拉边境》的游戏视频，是 b 站针对这个游戏开放了更高的码率上限吗

我尝试找了几个该游戏的最新投稿视频，又好像还是在传统码率限制内的

下面是超过常规码率限制的视频

BV1cC4y197Eu

ID EXT RESOLUTION FPS │ FILESIZE TBR PROTO │ VCODEC VBR ACODEC ABR ────────────────────────────────────────────────────────────────────────────────────────── 30216 m4a audio only │ ≈ 2.90MiB 48k https │ audio only mp4a.40.5 48k 30232 m4a audio only │ ≈ 7.28MiB 121k https │ audio only mp4a.40.2 121k 30280 m4a audio only │ ≈ 11.51MiB 192k https │ audio only mp4a.40.2 192k 30016 mp4 640x360 30 │ ≈ 21.23MiB 353k https │ avc1.64001E 353k video only 100109 mp4 640x360 30 │ ≈ 18.58MiB 309k https │ hev1.1.6.L120 309k video only 30032 mp4 852x480 30 │ ≈ 47.48MiB 790k https │ avc1.64001F 790k video only 100110 mp4 852x480 30 │ ≈ 41.69MiB 694k https │ hev1.1.6.L120 694k video only 30064 mp4 1280x720 30 │ ≈105.35MiB 1753k https │ avc1.640028 1753k video only 100111 mp4 1280x720 30 │ ≈ 78.17MiB 1301k https │ hev1.1.6.L120 1301k video only 30080 mp4 1920x1080 30 │ ≈283.30MiB 4715k https │ avc1.640032 4715k video only 100113 mp4 1920x1080 30 │ ≈202.27MiB 3367k https │ hev1.1.6.L150 3367k video only 30116 mp4 1920x1080 59 │ ≈612.00MiB 10186k https │ avc1.640032 10186k video only 100144 mp4 1920x1080 59 │ ≈426.55MiB 7099k https │ hev1.1.6.L150 7099k video only 30120 mp4 3840x2160 59 │ ≈ 1.50GiB 25598k https │ avc1.640034 25598k video only 100145 mp4 3840x2160 62 │ ≈ 1.05GiB 17821k https │ hev1.1.6.L153 17821k video only 

BV1PQ4y1V7zw P3

ID EXT RESOLUTION FPS │ FILESIZE TBR PROTO │ VCODEC VBR ACODEC ABR ───────────────────────────────────────────────────────────────────────────────────────── 30216 m4a audio only │ ≈ 14.62MiB 48k https │ audio only mp4a.40.5 48k 30232 m4a audio only │ ≈ 36.10MiB 118k https │ audio only mp4a.40.2 118k 30280 m4a audio only │ ≈ 58.76MiB 192k https │ audio only mp4a.40.2 192k 30016 mp4 640x360 30 │ ≈108.44MiB 354k https │ avc1.64001E 354k video only 30011 mp4 640x360 30 │ ≈ 78.11MiB 255k https │ hev1.1.6.L120 255k video only 30032 mp4 852x480 30 │ ≈240.16MiB 783k https │ avc1.64001F 783k video only 30033 mp4 852x480 30 │ ≈139.12MiB 454k https │ hev1.1.6.L120 454k video only 30064 mp4 1280x720 30 │ ≈519.16MiB 1693k https │ avc1.640028 1693k video only 30066 mp4 1280x720 30 │ ≈300.23MiB 979k https │ hev1.1.6.L120 979k video only 30080 mp4 1920x1080 30 │ ≈ 1.28GiB 4277k https │ avc1.640032 4277k video only 30077 mp4 1920x1080 30 │ ≈797.99MiB 2602k https │ hev1.1.6.L150 2602k video only 30116 mp4 1920x1080 59 │ ≈ 2.30GiB 7686k https │ avc1.640032 7686k video only 30106 mp4 1920x1080 59 │ ≈ 1.47GiB 4895k https │ hev1.1.6.L150 4895k video only 30120 mp4 3840x2160 62 │ ≈ 7.03GiB 23467k https │ avc1.640034 23467k video only 30121 mp4 3840x2160 62 │ ≈ 4.95GiB 16514k https │ hev1.1.6.L153 16514k video only 

BV1PQ4y1V7zw P5

ID EXT RESOLUTION FPS │ FILESIZE TBR PROTO │ VCODEC VBR ACODEC ABR ────────────────────────────────────────────────────────────────────────────────────────── 30216 m4a audio only │ ≈ 8.86MiB 46k https │ audio only mp4a.40.5 46k 30232 m4a audio only │ ≈ 21.82MiB 113k https │ audio only mp4a.40.2 113k 30280 m4a audio only │ ≈ 36.18MiB 187k https │ audio only mp4a.40.2 187k 100022 mp4 640x360 30 │ ≈ 41.98MiB 217k https │ av01.0.08M.08 217k video only 30016 mp4 640x360 30 │ ≈ 68.40MiB 353k https │ avc1.64001E 353k video only 100109 mp4 640x360 30 │ ≈ 55.96MiB 289k https │ hev1.1.6.L120 289k video only 100023 mp4 852x480 30 │ ≈ 70.90MiB 366k https │ av01.0.08M.08 366k video only 30032 mp4 852x480 30 │ ≈152.97MiB 790k https │ avc1.64001F 790k video only 100110 mp4 852x480 30 │ ≈105.46MiB 545k https │ hev1.1.6.L120 545k video only 100024 mp4 1280x720 30 │ ≈181.19MiB 936k https │ av01.0.08M.08 936k video only 30064 mp4 1280x720 30 │ ≈337.87MiB 1746k https │ avc1.640028 1746k video only 100111 mp4 1280x720 30 │ ≈199.25MiB 1029k https │ hev1.1.6.L120 1029k video only 100026 mp4 1920x1080 30 │ ≈576.65MiB 2979k https │ av01.0.08M.08 2979k video only 30080 mp4 1920x1080 30 │ ≈825.98MiB 4268k https │ avc1.640032 4268k video only 100113 mp4 1920x1080 30 │ ≈498.53MiB 2576k https │ hev1.1.6.L150 2576k video only 30116 mp4 1920x1080 59 │ ≈ 1.39GiB 7330k https │ avc1.640032 7330k video only 100144 mp4 1920x1080 59 │ ≈896.59MiB 4633k https │ hev1.1.6.L150 4633k video only 100028 mp4 1920x1080 60 │ ≈ 1.03GiB 5439k https │ av01.0.09M.08 5439k video only 100029 mp4 3840x2160 60 │ ≈ 2.97GiB 15704k https │ av01.0.13M.08 15704k video only 30120 mp4 3840x2160 62 │ ≈ 4.38GiB 23178k https │ avc1.640034 23178k video only 100145 mp4 3840x2160 62 │ ≈ 2.96GiB 15647k https │ hev1.1.6.L153 15647k video only