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乐迷社区»版 块 超级电视 乐视盒子 C1s本地播放问题寻源 - 播放器Mx Player - 联系Mx Playe ...
2013-4-29 18:21:26 435513 跳转到指定楼层
C1s本地播放问题寻源 - 播放器Mx Player - 联系Mx Player的开发者(注意看下面黑色粗体部分)

乐视本地播放高清720P/1080P确实比较弱,先不说720P拉伸显示1080P的问题。

目前使用Mx Player播放问题如下:

1. 多音轨MKV文件不能切换音轨(不是乐视的问题,是AML8726-mx芯片组的问题,见下)

2. 不能使用Mx Player中的HW+这种解码方式

相对于乐视自身的播放器,Mx Player相对好很多,可是自带的播放器有时候会出现跳帧或者跳色的问题。

附上我和Mx Player开发者的google group的对话(下面有一些不是我写的,其它的用AML8726mx的用户遇到相同的问题):

乐视的客服与开发人员如果想解决这个问题,我愿意联合Mx Player的开发者协助解决(当然主要需要联系AMLogic芯片厂商),可以PM我。
----------------------------

I would like to update my device information.

Lebox C1s: http://www.hdletv.com/product/C1S.html

I am very sorry that there is no English website for this device. In the stock OS(Android 4.1), there is a media player(should be customized by Le). It can play dual-audio media file. Also, I can change the audio from one(Chinese) to another(English). I am just wondering how they can make it.

I don't think Le can be pushed. I put my hope to you and MX Player. I can provide more information for this if you need. Thanks for your time.

Maybe the possible way is applying HW+ decoder? However, I get error everytime.

Laye
4.29

On Monday, April 29, 2013 5:51:08 PM UTC+8, Laye Wang wrote:
Then HW+ decoder uses mx player media framework instead of stock, right? When I tried to change decode mode to HW+, I got an error. Would you please help to make possible that applying HW+ decoder on AML8726MX device?

Thanks for your time.

Laye
4.29

On Sunday, April 28, 2013 1:13:26 PM UTC+8, Technical Support wrote:
Hi,

AMLogic media framework's volume control is definitely broken.
Unfortunately there is no workaround becuase HW decoder uses stock media framework.
By the way, I still got no answer from AMLogic. I think the only way to AMLogic fix this issue is writing complaint emails to your device manufactuere, and then they may push AMLogic to fix this issue.

Thanks

On Saturday, April 27, 2013 12:51:48 AM UTC+9, Laye Wang wrote:
Is there any work around for this?

On Saturday, April 20, 2013 9:45:08 PM UTC+8, Technical Support wrote:
Hi,

This is bug of media framewok of AMLogic platform.
We are trying to contact with AMLogic but they are not responsive yet.

Thanks



On Thursday, April 18, 2013 8:50:56 PM UTC+9, Sergey Nite2 wrote:
Hello!

I use MX Player to play videos on my tablet with AMLogic AML8726-M CPU (dual core). Sometimes I want to switch audio track in video from the one played by default to another (if there are multiple ones). If I do it in hardware mode, player starts playing BOTH tracks simultaneously, not just the second track I switched to. If I switch back to the first track both of them are still played.
If I switch to software decoder for sound, nothing changes. The problem is still there, both tracks are played. But if I totally switch to software mode everything becomes normal. Only one track is played and I can choose another one with no problem (still only one is played).
Sometimes it helps but most videos I am watching are playing in software mode with stutter so it would be good if this feature works in hardware mode.
I also have phone with Android. The same problem was there too. I solved it by installing custom ffmpeg codec (with DTS support). But this solution did not work in case of tablet :(

2013-4-29 19:17:19
2013-4-29 20:59:58
can't switch built-in caption, either.
2013-4-29 21:07:50
技术帖要顶啊,期待解决变色问题,难道是芯片组的事?
2013-4-29 21:50:59
既然人家愿意帮忙,乐视就应该主动跟人家联系一下
 楼主| 2013-4-29 21:52:21
风随心zz 发表于 2013-4-29 21:07
技术帖要顶啊,期待解决变色问题,难道是芯片组的事?

按照mx player开发者所说,目前已知的是AML芯片组有音频的问题,他现在已经写信给AMLogic厂商,但是没人回复。
 楼主| 2013-4-29 23:57:48
5477220 发表于 2013-4-29 21:50
既然人家愿意帮忙,乐视就应该主动跟人家联系一下

我已经又发信给AMLogic 厂商了,但是估计不会有什么进展的,毕竟我不是他们的直接客户,必须得乐视站出来才好
2013-4-30 08:15:03 手机版
小米也是这个厂商的硬件不?可以移植它的播放器么?
 楼主| 2013-4-30 10:22:41
jimuliu 发表于 2013-4-30 08:15
小米也是这个厂商的硬件不?可以移植它的播放器么?

小米是AML 8726-m3, 乐视是AML 8726-MX
2013-5-2 13:09:10
楼主
1.  硬*解*解*码*器* + 是肯定不能用了。

2. 切换音轨,并且会同时回放音轨的问题, 你用这个版本看看有没有解决 http://bbs.letv.com/thread-115168-1-1.html   注意: 选择音轨的时候一定要用硬件音频解码
2013-5-2 13:13:41
什么意思啊,好专业看不懂
2013-5-4 16:20:13
aml  厂商在 平板那 的问题都成堆,解决问题反映巨慢,希望乐视重视些!
2013-5-8 10:11:28
楼主高手啊,支持你!希望尽快解决!
2013-7-28 08:56:15
ms现在diceplayer可以转换音轨 mx还是不行
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