kingslay / ksplayer Goto Github PK

Hi Kingslay,

After upgrading to latest develop, I'm getting below error very often when playing bilibili videos:

KSPlayer: MEPlayerItem.swift:88 init(url:options:) | Invalid NAL unit size (2389 > 1387).
KSPlayer: MEPlayerItem.swift:88 init(url:options:) | Error splitting the input into NAL units.
KSPlayerTime 211.91648526077097 of 4079.0
KSPlayerTime 4079.0 of 4079.0

when this error happens, video will stop playing.
this issue was not there back in Apr, when I first tried the code. do you have any idea what could be the root cause and how to solve it? any info would be helpful, thanks !

sample video: https://www.bilibili.com/video/BV1Wb411S7eE?p=6

Video not starting from 0:00 (Live video or VOD)

I am trying to allow keyboard control using the pressesEnded func. It works on vlckit but on KSPlayer the keyboard presses are ignored. I am also using tvOS. Keyboard control is vital for allowing universal remotes to work as they send keypresses.

Here is my code

override func pressesEnded(_ presses: Set<UIPress>, with event: UIPressesEvent?) {
        for press in presses {
            if (press.type == .select) {
                // Select is pressed
                print("select pressed")
            }  else if (press.type == .downArrow) {
                print("down arrow pressed")
            }
        }
}

How can I make this work please?

how to stop seek in live video?

经过几天的测试，KSPlayer的解码能力非常好，但是在tvOS下，我几乎找不到定制界面的相关文档。

请问能否像VLC一样，做一下tvOS下的基础界面呢？

其中2个操作：
1、遥控器触控板往下滑动 ，显示视频元数据，切换音轨、字幕轨道
2、按触控板可暂停，并显示进度条，可左右滑动更改播放时间，再按触控板确定，从选择的时间开始播放。

这2个在tvOS上属于最基础的功能，请问能否实现呢？

Hi,

I am trying to get the name of the subtitle but by default you put a default name "内置字幕", how can I get the real name of the subtitle ?

Thank you

我成功打印出了字幕信息
let tracks = player.tracks(mediaType: .audio)
let track = tracks[1]
let subtitle = player.tracks(mediaType: .subtitle)
print(subtitle)

        player.select(track: track)

如何像使用音轨一样使用他呢？

When I select an MKV file which has internal subtitles, the subtitles are automatically displayed

I have selected the media using both :

        let res0 = KSPlayerResourceDefinition(url: mediaURL, definition: "HD")
        let asset = KSPlayerResource(name: "Test Video", definitions: [res0], cover: coverImageURL)
        playerView.set(resource: asset)

and

playerView.set(resource: KSPlayerResource(url: mediaURL, name: "Test Video", cover: coverImageURL, subtitleURL: nil))

and in both instances, the internal subtitles are displayed by default. I would like there to be no subtitles displayed by default.

thanks.

Hi,

I try the demo with swiftUI but the video is lagging do you know how to fix it or are you aware of this problem ?

please check the video
https://vimeo.com/user109748579/review/397841983/c8bdb8dcf0
Thank you

{
    "dash": {
        "video":["http://upos-hz-mirrorks3u.acgvideo.com/upgcxcode/18/58/77995818/77995818-1-30015.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEuENvNC8aNEVEtEvE9IMvXBvE2ENvNCImNEVEIj0Y2J_aug859r1qXg8xNEVE5XREto8GuFGv2U7SuxI72X6fTr859IB_&deadline=1551113319&gen=playurl&nbs=1&oi=3670888782&os=ks3u&platform=android&trid=925269b941bf4883ac9ec92c6ab5af4e&uipk=5&upsig=82bc845bce9f22b731b062bf83fa000f"],
        "audio":["http://upos-hz-mirrorks3u.acgvideo.com/upgcxcode/18/58/77995818/77995818-1-30280.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEuENvNC8aNEVEtEvE9IMvXBvE2ENvNCImNEVEIj0Y2J_aug859r1qXg8xNEVE5XREto8GuFGv2U7SuxI72X6fTr859IB_&deadline=1551113319&gen=playurl&nbs=1&oi=3670888782&os=ks3u&platform=android&trid=925269b941bf4883ac9ec92c6ab5af4e&uipk=5&upsig=33273eaf403739d9f51304509f55589e"]
    }
}

如上，在线视频的画面和音频分了两个链接，请问大佬这样改如何处理？

Hi @kingslay .
Please tell me the way to debug in ffmpeg, I want to debug to know some value of variants.
Thank you very much for greate player.

Issue arises in new update. Player dont stop when we change view.

Set first player as a avplayer
inherit iosvideoplayer class

Avplayer audio will never stops even player player is removed from view.

when first player is ksmeplayer there is no issue.

Connection 23: unable to determine interface type without an established connection
AudioObjectRemovePropertyListener: no object with given ID 0

AudioObjectRemovePropertyListener: no object with given ID 0
Connection 23: unable to determine fallback status without a connection

AudioObjectRemovePropertyListener: no object with given ID 0
Task .<162> HTTP load failed, 0/0 bytes (error code: -999 [1:89])

Task <7F681D06-7F59-48E9-ADD7-C338698E9A1B>.<869> HTTP load failed, 0/0 bytes (error code: -999
AudioObjectRemovePropertyListener: no object with given ID 0

constantly receiving it doesnt matter video is playing or not.

What is the issue?

As title says How to Override progress bar colour?

How do I enable the seek to view function for when watching movies? thanks.

As title states seek on left arrow and right arrow dont work.

av_buffer_unref(&deviceCtx)
var framesCtx = av_hwframe_ctx_alloc(deviceCtx)
if let framesCtx = framesCtx {

KSPlayer_vide (2): EXC_BAD_ACCESS (code=1, address=0x8)

ffmpeg:4.2.2

你好，这个需要做什么调整，才能兼容FFmpeg4.2.2

Hi There is no default control options for apple tv.
Can you please guide how i can bring buttons in apple tv player.
Subtitle or Speed, there is no way to select those on apple tv.
(Like selecting quality as a example)

I know how to set a subtitle url when the media is first set to play()

Is it possible to change the subtitle URL once media is playing() ?

I'm implementing my own open subtitles code rather than the builtin code.

when playing vod using avplayer as a firstplayer it takes time to buffer but i want to play right away.
how i can eliminate that time?

Hi @kingslay
Can you check change stream for hls hevc fMP4: https://bitmovin-a.akamaihd.net/content/dataset/multi-codec/hevc/stream_fmp4.m3u8
When i change stream, always return -541478725 when call av_read_frame
Thank you.

Avplayer seems to not work anymore only KSMEPlayer is working, I want to use AVplayer because I want use the airplay functionality

I will send you the iptv link like this you can test.

Thank you

Is there an option to change the aspect ratio of a playing video?

If so, can you please give an example of how to do it?

Hi can you please tell us how do we override apple tv gestures?

I want to seek only when player state is paused. how i can implement that?

Hi,

I don't know why the video is lagging with some medias.

i let you some link to reproduce the case.

Screen Recording 2020-05-15 at 10.51.28 PM.zip

Thank you

Whats the code to implement seek in tvos like demo?

Video is playing but player state is paused. Happens while live video and VOD too. Happening in some videos only.

as per the subject, how do I get the frames per second (FPS) of a playing media?

some demo code would be welcome, thanks

I am inheriting iosvideoplayer class when player leave view audio dont stop.

Not able to set player headers
Still get KSplayer even after changing

Hi I have a feature request if you can add traditional drop down menu we see in every player in tvOS. I am attaching picture. Thats the easyway to handle meta data of video. plus any extra feature you wanna add like selecting audio, subtitle or video tracks.

I'm trying to get the internal audio tracks using the code in the readme.

        let player: MediaPlayerProtocol
        let tracks = player.tracks(mediaType: .audio)

but I am getting the following error :

Constant 'player' used before being initialized for line 2

This is probably a newbie error (I'm tired), but any help would be appreciated.

print("Size = (String(describing: playerView.playerLayer.player?.naturalSize))")

this gives me

Size = Optional((0.0, 0.0))

I am not getting resolution can you help please @kingslay ?

Hi kingslay.
Thank for awsome player.
I am maintancing and develop hls play function for ijkplayer, but I have stuck in bellow issues.
If you don't mind, please tell me some solution because KSPLayer is awsome player and I want ijkplayer is good for hls too.

1. With m3u8 contains many variants like: 240p, 360p, 480p. We have 6 streams (audio & video). With default, 240p (stream 0&1) will played. When I switch to 360P, I using method "ffp_set_stream_selected" to change stream, it changed but has stuck when off old stream and open new stream. There are discontinuous phenomenon in playing HLS stream when changing another bitrate stream.
   In KSPlayer, I don't see this stuck, it is very smooth.
   → Can you told me solution for this?

Thank you.

Hi.
Thanks for great player.
But can you implemnt function: hls adaptive bitrate when playing m3u8 master playlist?
Example: https://mnmedias.api.telequebec.tv/m3u8/29880.m3u8

When I play master m3u8, always play the first playlist, not by bandwidth.
Thank you again.

I have managed to implement ksplayer into a project of mine, but find whenever a video starts to play there is an overlay displayed at the bottom of the screen. It is a progress bar and there is some chinese(?) language text at the bottom right. It does disappear after a few seconds.

Is it possible to disable this overlay from appearing?

Big issue with player video is skipping itself when playing vod. Please sort this out @kingslay

How do i add subtitle support?

Is it possible to change the actual video aspect ratio?

If a video is in 4:3 format, I would like the option to stretch it to 16:9 (for example) - removing/reducing the black bars down the left and right sides.

I know about contentMode = .scaleAspectRatio etc but that doesn't do what I expected.

is this possible on KSPlayer ? and if so, how please?

Is it possible to access deinterlace filters?

VLCKit for example has linear, discard, x, mean, yadif, yadif2x etc

is there an equivalent for KSPlayer please?

The project is not building on Xcode 11.4

Use of unresolved identifier 'KSSubtitleView'

I am getting this error while compiling tvos build.

I am trying to play a remote MKV file and find it stutters when playing, like every frame has a twitch.
I am using an Apple TV (tvOS)

I can provide an example url for you via email if you want as I can't post it publicly.

Some media, like movies and live tv have internal subtitles. How do I access these please?

Hi kingslay.
Please check with hls hevc link: https://bitmovin-a.akamaihd.net/content/dataset/multi-codec/hevc/stream_fmp4.m3u8
After 4s, audio is playing but video is freeze.
Thank you.

How do i select audio track if video has several audio tracks?

How to make it work in full screen on iphone it just changes the orientation of whole app.
i dont want to change orientation of app i want to run it in full screen.

When seeking through an MKV multiple times, sometimes the video freezes. the sound is still playing and there is a spinning activity spinner at the centre of the screen. This is the output in the xcode debugger

KSPlayer: KSMEPlayer.swift:259 play() | play KSPlayer.KSMEPlayer
KSPlayer: KSPlayerLayer.swift:100 state | playerStateDidChange - bufferFinished
2020-07-22 17:20:14.405145+0800 [4270:4990322] [CAMetalLayerDrawable texture] should not be called after already presenting this drawable. Get a nextDrawable instead.

then after a short while the app will crash and outputs :

2020-07-22 17:22:43.357929+0800 Snappy IPTV[4270:4990457] Execution of the command buffer was aborted due to an error during execution. Discarded (victim of GPU error/recovery) (IOAF code 5)
2020-07-22 17:22:43.358099+0800 [4270:4990457] Execution of the command buffer was aborted due to an error during execution. Discarded (victim of GPU error/recovery) (IOAF code 5)
KSPlayer: KSMEPlayer.swift:264 pause() | pause KSPlayer.KSMEPlayer
KSPlayer: KSPlayerLayer.swift:100 state | playerStateDidChange - paused

This happens regardless of the MKV being viewed.