Hi libobjc, good work 👍
I find one issue.
I try SGPlayer today and It works perfectly on my iPhone 6 and iPhone 6s.
But when I install demo app on iPhone 5, 5s iOS 9 and play RTMP url, this app quickly received memory warning and app crashes, only crashes when play RTMP.
I switch to use HLS url, this app play video streaming ok.

RTSP video plays faster, then buffering for 3 seconds. This is infinite loop.
How to make it play with normal speed?
How to change frame rate?

看到介绍页面多出许多格式，如果系统自带支持就不用把ffmpeg包括进来，只pod界面就可以了。

如题

Great library, thanks for all the effort into it!

The ffmpeg player has been working great up until today when I upgraded from iOS & tvOS 11 beta 3 to beta 4. It now crashes on both iOS & tvOS (playing a server ts stream). The only error Xcode gives is 'Thread 1: EXC_BAD_ACCESS (code=2, address=0x194c50ad8)' pointing to main.m, even with 'All Exceptions' breakpoint enabled.

To double check, I ran the exact same build under beta 3 on iOS & it worked fine, I then upgraded the device to beta 4 & re-ran & it now crashes in the same way the tvOS build does.

A little bit of manual debugging seems to show its crashing when it goes to display the first frame (or around that time), possibly OpenGL/rendering related? Not sure if this is an iOS/tvOS beta issue (that Apple may fix in a future beta), or maybe a change in the api that SGPlayer will need updating to handle perhaps.

Any ideas/pointers on how to get this working would be really appreciated!
Thanks.

How to generate thumb nails for a video ? using SGPlayer for non h264 video

Some video source split the whole video to many flv segments, I tried merge it to a hls format m3u8 file, but it play failed with Error
"Error Domain=ffmpeg code : -541478725, ffmpeg msg : End of file Code=2 "(null)"

I see MPV provide an "edl protocol" to play segments like edl://f1.flv;f2.flv
Is there any similar solution for SGPlayer?

I tried merge to m3u8 format like below, but seems hls didn't accept flv video codec.
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-ALLOW-CACHE:NO
#EXT-X-TARGETDURATION:400
#EXTINF:348.859,
http://samplesite/f1.flv
#EXTINF:381.301,
http://samplesite/f2.flv
#EXT-X-ENDLIST

你好，http://omw595ki7.bkt.clouddn.com/ffmpeg2/$LIB_FFMPEG_FILE_NAME.zip这个文件的内容已经不存在了。请问之后会修复么？

Is it possible for a video streaming to disable video and have audio only?

Can I store RTSP streaming video?

控制器A播放视频，然后push一个控制器，再pop回控制器A，视频画面会不动，但是会有声音。
然后加群也加不进。

现在是调用 replaceVideoWithURL 就会自动缓冲，有没有办法来控制 不让他缓冲，比如用手机流量的时候，调用暂停好像也会缓冲，那样不是也废流量

Hi, when i use the FFMPEG library the certification report send me this issue :

private spi symbol(s) in framework: '/System/Library/Frameworks/Security.framework/Versions/A/Security'
+++ : SecIdentityCreate

The ffmpeg library for MACOS will be compile with this option
--disable-securetransport

Can you upgrade the zip file download at this url http://omw595ki7.bkt.clouddn.com/ffmpeg2

with this flag ?

Tnk's

支持rtsp流边播边录吗?

根据你的代码制作了静态库，新建工程引入静态库是可以没有问题的，但是加入到现有工程，使用FFmpeng解码，每次执行到avformat_find_stream_info 便crash，视频是没有问题的，是现有工程设置问题？

我的音视频流媒体数据是通过tcp/udp从网络实时过来的（并不是本地文件或者http直播流），视频是h264的原始格式，但是是通过自定义格式包装后，实时发送过来的，现在我们的SGPlayer能够支持自定义流的播放么？或者要支持这样的数据播放，需要怎么做呢？谢谢

能支持用CocoaPods来进行安装吗

SGPlatform/SGPlatform.h file not found

script does not download
http://omw595ki7.bkt.clouddn.com/ffmpeg2/$LIB_FFMPEG_FILE_NAME.zip

site offline?
Please fix.

如题，感谢开发如此好用的库~
祝好~

强烈支持

Is is possible to enable deinterlacing options? If not, implementations of this option would be very helpfull! Thanks!

• (void)reloadAudioOuputInfo
  {
  if ([self.delegate respondsToSelector:@selector(audioDecoder:channelCount:)]) {
  [self.delegate audioDecoder:self samplingRate:&self->_samplingRate];
  }
  if ([self.delegate respondsToSelector:@selector(audioDecoder:samplingRate:)]) {
  [self.delegate audioDecoder:self channelCount:&self->_channelCount];
  }
  }
  这个方法里的代码是不是应该写成：
• (void)reloadAudioOuputInfo
  {
  if ([self.delegate respondsToSelector:@selector(audioDecoder:channelCount:)]) {
  [self.delegate audioDecoder:self channelCount:&self->_channelCount];
  }
  if ([self.delegate respondsToSelector:@selector(audioDecoder:samplingRate:)]) {
  [self.delegate audioDecoder:self samplingRate:&self->_samplingRate];
  }
  }

demo编译失败

Undefined symbols for architecture arm64:
"OBJC_IVAR$_SGFFAVYUVVideoFrame.channel_pixels", referenced from:
-[SGGLTextureYUV420 updateTextureWithGLFrame:aspect:] in SGPlayer(SGGLTextureYUV420.o)
"OBJC_CLASS$_SGFFAVYUVVideoFrame", referenced from:
objc-class-ref in SGPlayer(SGGLFrame.o)
"OBJC_CLASS$_SGFFCVYUVVideoFrame", referenced from:
objc-class-ref in SGPlayer(SGGLFrame.o)
"OBJC_CLASS$_SGFFPlayer", referenced from:
objc-class-ref in SGPlayer(SGPlayerImp.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

概率性的编译失败 有时候可以 过一会就又不行了 好诡异

有时候有全景图片 怎么播放出来？

RT

看现有代码没有倍速的实现，近期会有这个工程的实现吗

using sgplayer mac to play douyu live flv stream on 13' retina mac pro 2015, the screen only show 1/4(left corner)
if connect to my display,it's working fine, show complete size.

update:
if not use the highest resolution the screen can't show completely,only 1/4 or less

fixed:
use hack way,
in SGGLViewController.m 220 line chage scale to 1 .like this CGFloat scale = 1;

大部分插图只能看到上半部分

请大神明示 或者提供思路

在播放 VR 视频 View 上面，叠加一个 ScrollView，滑动过程中，视频中断，在 iOS10 下面正常。

我在新的项目中使用到了SGPlayer, 很感谢作者开源这么好的项目, 我现在要实现预览功能, 快进的时候希望能过按时间获取截图, 用ios原生sdk可以获取到ios支持格式的视频图, 但是有没有办法通过ffmpeg来实现,因为ios的sdk没办法搞定原生不支持的编码格式, 作者是否有打算加入此功能,或者帮我提供一些思路.

Hi,

In file SGFFDecoder.m:

@property (nonatomic, assign) bool selectAudioTrackIndex;

selectAudioTrackIndex are not a bool but an integer.
Correct declaration:

@property (nonatomic, assign) int selectAudioTrackIndex;

大神，加速和慢速播放功能有了吗？

你好，请问文档里的图片是使用什么软件做的？比如这个图片https://camo.githubusercontent.com/b47d8d4851d70c79331a26653d6b325dc7d676ba/68747470733a2f2f636f64696e672e6e65742f752f30783031303130312f702f7265736f757263652d7075626c69632f6769742f7261772f6d61737465722f5347506c617965722f53474646506c617965722d7468726561642e6a706567

如题？

Hi,
I am considering use SGPlayer in my app. But some urls from our server in icloud like google driver, dropbox,... SGPlayer can not play, example this url "https://doc-0k-0g-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/8o5e04j9vvg4ka137sb1tqskcah4jfjn/1503964800000/10881491144528811151/*/0B3yDNrNFBYlJckxxNlFfZm5DTGs". I test another urls not from icloud very good.
Pls tell me What I am wrong?

Hey good work!
GPL license have some issue on iOs platform

http://www.fsf.org/blogs/licensing/more-about-the-app-store-gpl-enforcement
https://forums.developer.apple.com/thread/18922

Thanks