AnyChat技术支持论坛

标题: 录制视频和录制完播放视频，在网络很好的情况下，在ios7设备上很卡，ios9上流畅 [打印本页]
作者: 史泰龙1989    时间: 2016-4-22 15:38
标题: 录制视频和录制完播放视频，在网络很好的情况下，在ios7设备上很卡，ios9上流畅
不知道应该怎么设置，我设置帧率25了，但还是比较卡。尤其是播放的时候，在ios7设备上很卡
作者: 史泰龙1989    时间: 2016-4-25 09:25
求高手过来给点建议啊，跪求！！
作者: 佰锐科技-邵光清    时间: 2016-4-25 14:03
您好，请将很卡的客户端日志发上来，我们帮你分析。
作者: 史泰龙1989    时间: 2016-4-26 13:51
2016-04-26 13:48:53.199 AnyChatFeatures[1566:60b] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
2016-04-26 13:48:53.210 AnyChatFeatures[1566:60b] Load libanychatcore.so success!(V5.2 Build Time:Apr 19 2015 15:33:48)
2016-04-26 13:48:53.220 AnyChatFeatures[1566:60b] Load libmediautil.so success!(V5.2 Build Time:Apr 19 2015 15:34:01)
2016-04-26 13:48:53.237 AnyChatFeatures[1566:60b] Load libmediashow.so success!(V5.2 Build Time:Apr 19 2015 15:33:59)
2016-04-26 13:48:53.248 AnyChatFeatures[1566:60b] Load libmediacore.so success!(V5.2 Build Time:Apr 19 2015 15:33:57)
2016-04-26 13:49:28.533 AnyChatFeatures[1566:60b] Invoke        BRAC_Connect(demo.anychat.cn,8906)=0
2016-04-26 13:49:28.541 AnyChatFeatures[1566:60b] Invoke        LoginServer(username=AnyChat)
2016-04-26 13:49:28.660 AnyChatFeatures[1566:3c03] CheckClientSocketLink         Connect(ip=121.199.51.198,port=8906)
2016-04-26 13:49:30.141 AnyChatFeatures[1566:3c03] Server version: V6.0(Build Time:2016-03-20 18:35:48, Server OS:Windows)
2016-04-26 13:49:30.396 AnyChatFeatures[1566:3c03] Message        OnConnect(bSuccess:1, errorcode=0)
2016-04-26 13:49:31.777 AnyChatFeatures[1566:3c03] Message        OnLoginSystem(userid=-55669,errorcode=0,username=AnyChat), msg deliver worked(0)
2016-04-26 13:49:31.786 AnyChatFeatures[1566:3c03] Load libmediautil.so success!(V5.2 Build Time:Apr 19 2015 15:34:01)
2016-04-26 13:49:31.799 AnyChatFeatures[1566:3c03] Load libmediashow.so success!(V5.2 Build Time:Apr 19 2015 15:33:59)
2016-04-26 13:49:31.807 AnyChatFeatures[1566:3c03] Load libmediacore.so success!(V5.2 Build Time:Apr 19 2015 15:33:57)
2016-04-26 13:49:31.944 AnyChatFeatures[1566:3c03] Server running time: 19 days, 20 hours, 17 minutes, license mode:1
2016-04-26 13:49:32.569 AnyChatFeatures[1566:3c03] Connection to streaming media server successfully!(udp delay:359ms)
2016-04-26 13:49:41.724 AnyChatFeatures[1566:60b] Invoke        EnterRoom(roomid=5)
2016-04-26 13:49:43.037 AnyChatFeatures[1566:3c03] Message        OnEnterRoom(roomid=5,errorcode=0,siteindex=0)
2016-04-26 13:49:43.412 AnyChatFeatures[1566:3c03] Audio Playback Device Init(0, 1, 16000, 16), ios Playback Driver
2016-04-26 13:49:43.422 AnyChatFeatures[1566:3c03] Message        OnReceiveOnlineUser(count=1,roomid=5)
2016-04-26 13:49:43.431 AnyChatFeatures[1566:60b] Invoke        BRAC_SetSDKOption(BRAC_SO_NETWORK_P2PPOLITIC=1)
2016-04-26 13:49:43.439 AnyChatFeatures[1566:60b] Apply video parameter:480x360, bitrate:180000, quality:3, gop:30, fps:12, preset:2, codec:1
2016-04-26 13:49:44.909 AnyChatFeatures[1566:60b] Invoke        UserSpeakControl(userid=-1,bOpen=1)
2016-04-26 13:49:44.921 AnyChatFeatures[1566:60b] Audio record control:1, result:-1
2016-04-26 13:49:44.933 AnyChatFeatures[1566:60b] Invoke        BRAC_SetVideoPos(dwUserId:-1, hWnd:0x125e0160, l:0, t:0, r:0, b:0)
2016-04-26 13:49:44.951 AnyChatFeatures[1566:60b] Invoke        UserCameraControl(userid=-1,bOpen=1)
2016-04-26 13:49:45.043 AnyChatFeatures[1566:3f07] Default Audio Capture Driver()
2016-04-26 13:49:45.057 AnyChatFeatures[1566:3f07] Audio Init, error:0, device:0, 1, 16000, 16, capmode:0
2016-04-26 13:49:45.072 AnyChatFeatures[1566:3f07] Audio codec init, handle:1, 11, 1, 16000, 16, 15850
2016-04-26 13:49:45.258 AnyChatFeatures[1566:4d13] Audio FX Status: VAD:1, NS:1, AGC:1, AEC:1
2016-04-26 13:49:45.426 AnyChatFeatures[1566:3f07] WARNING: -[<AVCaptureConnection: 0x125fb340> isVideoMinFrameDurationSupported] is deprecated.  Please use AVCaptureDevice activeFormat.videoSupportedFrameRateRanges
2016-04-26 13:49:45.437 AnyChatFeatures[1566:3f07] WARNING: -[<AVCaptureConnection: 0x125fb340> setVideoMinFrameDuration:] is deprecated.  Please use AVCaptureDevice setActiveVideoMinFrameDuration
2016-04-26 13:49:46.255 AnyChatFeatures[1566:3f07] video init finish: 480x360, 25fps, fmt:100, ret:0
2016-04-26 13:49:46.452 AnyChatFeatures[1566:3f07] video init finish:480x360, YUV420, fps:25, codecid:1
[libx264 @ 0x13d3a10] using cpu capabilities: ARMv6 NEON
[libx264 @ 0x13d3a10] profile High, level 2.1
2016-04-26 13:49:46.822 AnyChatFeatures[1566:217] video codec init:codec:1, 12fps, 480x360, bitrate:180kbps, quality:3, preset:2, gop:30, handle:2
2016-04-26 13:49:59.221 AnyChatFeatures[1566:60b] Invoke        StreamRecordCtrlEx(-1, 1, 0x803, -1, StarLocolSelfRecord)=0
2016-04-26 13:49:59.301 AnyChatFeatures[1566:6403] User(-55669) record video stream parameter: codec:1, 360x480, 12fps
[libx264 @ 0x1622410] using cpu capabilities: ARMv6 NEON
[libx264 @ 0x1622410] profile High, level 2.1
[mp4 @ 0x1621a10] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead.
[mp4 @ 0x1621a10] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead.
[libx264 @ 0x1622410] frame I:2     Avg QP:23.59  size: 13478
[libx264 @ 0x1622410] frame P:9     Avg QP:27.66  size:  3756
[libx264 @ 0x1622410] mb I  I16..4: 10.1% 50.9% 39.0%
[libx264 @ 0x1622410] mb P  I16..4:  6.3% 12.4%  1.0%  P16..4: 35.5% 20.7%  8.3%  0.0%  0.0%    skip:15.8%
[libx264 @ 0x1622410] 8x8 transform intra:56.6% inter:41.4%
[libx264 @ 0x1622410] coded y,uvDC,uvAC intra: 79.1% 60.3% 14.9% inter: 24.8% 24.8% 0.1%
[libx264 @ 0x1622410] i16 v,h,dc,p: 18% 19% 36% 27%
[libx264 @ 0x1622410] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 27% 25%  3%  7%  5%  7%  5%  8%
[libx264 @ 0x1622410] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 23% 15%  4% 12%  7%  9%  6%  8%
[libx264 @ 0x1622410] i8c dc,h,v,p: 54% 21% 16%  9%
[libx264 @ 0x1622410] Weighted P-Frames: Y:22.2% UV:0.0%
[libx264 @ 0x1622410] kb/s:530.26
2016-04-26 13:50:10.660 AnyChatFeatures[1566:60b] Record audio parameters: aac(86018), 2 channel, 16.0kHz, 64kbps
2016-04-26 13:50:10.672 AnyChatFeatures[1566:60b] Record video parameters: h264(28), 360x480, 12fps, 0kbps
2016-04-26 13:50:10.679 AnyChatFeatures[1566:60b] Record status, input video count:11(8027 ms), record video count:97(8083 ms), 12 fps, audio frame count:144112(9007 ms), audio_eof:1, video_eof:1
2016-04-26 13:50:10.686 AnyChatFeatures[1566:60b] Record filename: /var/mobile/Applications/6EB241C7-2C35-470F-BB03-61141BD4B77F/Documents/Record_mp4/2016-04-26/13-49-59-474_AnyChat_10.mp4
2016-04-26 13:50:10.701 AnyChatFeatures[1566:60b] Invoke        StreamRecordCtrlEx(-1, 0, 0x803, -1, StopLocolSelfRecord)=0
作者: 史泰龙1989    时间: 2016-4-26 13:53
佰锐科技-邵光清 发表于 2016-4-25 14:03
您好，请将很卡的客户端日志发上来，我们帮你分析。

2016-04-26 13:48:53.199 AnyChatFeatures[1566:60b] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
2016-04-26 13:48:53.210 AnyChatFeatures[1566:60b] Load libanychatcore.so success!(V5.2 Build Time:Apr 19 2015 15:33:48)
2016-04-26 13:48:53.220 AnyChatFeatures[1566:60b] Load libmediautil.so success!(V5.2 Build Time:Apr 19 2015 15:34:01)
2016-04-26 13:48:53.237 AnyChatFeatures[1566:60b] Load libmediashow.so success!(V5.2 Build Time:Apr 19 2015 15:33:59)
2016-04-26 13:48:53.248 AnyChatFeatures[1566:60b] Load libmediacore.so success!(V5.2 Build Time:Apr 19 2015 15:33:57)
2016-04-26 13:49:28.533 AnyChatFeatures[1566:60b] Invoke        BRAC_Connect(demo.anychat.cn,8906)=0
2016-04-26 13:49:28.541 AnyChatFeatures[1566:60b] Invoke        LoginServer(username=AnyChat)
2016-04-26 13:49:28.660 AnyChatFeatures[1566:3c03] CheckClientSocketLink         Connect(ip=121.199.51.198,port=8906)
2016-04-26 13:49:30.141 AnyChatFeatures[1566:3c03] Server version: V6.0(Build Time:2016-03-20 18:35:48, Server OS:Windows)
2016-04-26 13:49:30.396 AnyChatFeatures[1566:3c03] Message        OnConnect(bSuccess:1, errorcode=0)
2016-04-26 13:49:31.777 AnyChatFeatures[1566:3c03] Message        OnLoginSystem(userid=-55669,errorcode=0,username=AnyChat), msg deliver worked(0)
2016-04-26 13:49:31.786 AnyChatFeatures[1566:3c03] Load libmediautil.so success!(V5.2 Build Time:Apr 19 2015 15:34:01)
2016-04-26 13:49:31.799 AnyChatFeatures[1566:3c03] Load libmediashow.so success!(V5.2 Build Time:Apr 19 2015 15:33:59)
2016-04-26 13:49:31.807 AnyChatFeatures[1566:3c03] Load libmediacore.so success!(V5.2 Build Time:Apr 19 2015 15:33:57)
2016-04-26 13:49:31.944 AnyChatFeatures[1566:3c03] Server running time: 19 days, 20 hours, 17 minutes, license mode:1
2016-04-26 13:49:32.569 AnyChatFeatures[1566:3c03] Connection to streaming media server successfully!(udp delay:359ms)
2016-04-26 13:49:41.724 AnyChatFeatures[1566:60b] Invoke        EnterRoom(roomid=5)
2016-04-26 13:49:43.037 AnyChatFeatures[1566:3c03] Message        OnEnterRoom(roomid=5,errorcode=0,siteindex=0)
2016-04-26 13:49:43.412 AnyChatFeatures[1566:3c03] Audio Playback Device Init(0, 1, 16000, 16), ios Playback Driver
2016-04-26 13:49:43.422 AnyChatFeatures[1566:3c03] Message        OnReceiveOnlineUser(count=1,roomid=5)
2016-04-26 13:49:43.431 AnyChatFeatures[1566:60b] Invoke        BRAC_SetSDKOption(BRAC_SO_NETWORK_P2PPOLITIC=1)
2016-04-26 13:49:43.439 AnyChatFeatures[1566:60b] Apply video parameter:480x360, bitrate:180000, quality:3, gop:30, fps:12, preset:2, codec:1
2016-04-26 13:49:44.909 AnyChatFeatures[1566:60b] Invoke        UserSpeakControl(userid=-1,bOpen=1)
2016-04-26 13:49:44.921 AnyChatFeatures[1566:60b] Audio record control:1, result:-1
2016-04-26 13:49:44.933 AnyChatFeatures[1566:60b] Invoke        BRAC_SetVideoPos(dwUserId:-1, hWnd:0x125e0160, l:0, t:0, r:0, b:0)
2016-04-26 13:49:44.951 AnyChatFeatures[1566:60b] Invoke        UserCameraControl(userid=-1,bOpen=1)
2016-04-26 13:49:45.043 AnyChatFeatures[1566:3f07] Default Audio Capture Driver()
2016-04-26 13:49:45.057 AnyChatFeatures[1566:3f07] Audio Init, error:0, device:0, 1, 16000, 16, capmode:0
2016-04-26 13:49:45.072 AnyChatFeatures[1566:3f07] Audio codec init, handle:1, 11, 1, 16000, 16, 15850
2016-04-26 13:49:45.258 AnyChatFeatures[1566:4d13] Audio FX Status: VAD:1, NS:1, AGC:1, AEC:1
2016-04-26 13:49:45.426 AnyChatFeatures[1566:3f07] WARNING: -[<AVCaptureConnection: 0x125fb340> isVideoMinFrameDurationSupported] is deprecated.  Please use AVCaptureDevice activeFormat.videoSupportedFrameRateRanges
2016-04-26 13:49:45.437 AnyChatFeatures[1566:3f07] WARNING: -[<AVCaptureConnection: 0x125fb340> setVideoMinFrameDuration:] is deprecated.  Please use AVCaptureDevice setActiveVideoMinFrameDuration
2016-04-26 13:49:46.255 AnyChatFeatures[1566:3f07] video init finish: 480x360, 25fps, fmt:100, ret:0
2016-04-26 13:49:46.452 AnyChatFeatures[1566:3f07] video init finish:480x360, YUV420, fps:25, codecid:1
[libx264 @ 0x13d3a10] using cpu capabilities: ARMv6 NEON
[libx264 @ 0x13d3a10] profile High, level 2.1
2016-04-26 13:49:46.822 AnyChatFeatures[1566:217] video codec init:codec:1, 12fps, 480x360, bitrate:180kbps, quality:3, preset:2, gop:30, handle:2
2016-04-26 13:49:59.221 AnyChatFeatures[1566:60b] Invoke        StreamRecordCtrlEx(-1, 1, 0x803, -1, StarLocolSelfRecord)=0
2016-04-26 13:49:59.301 AnyChatFeatures[1566:6403] User(-55669) record video stream parameter: codec:1, 360x480, 12fps
[libx264 @ 0x1622410] using cpu capabilities: ARMv6 NEON
[libx264 @ 0x1622410] profile High, level 2.1
[mp4 @ 0x1621a10] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead.
[mp4 @ 0x1621a10] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead.
[libx264 @ 0x1622410] frame I:2     Avg QP:23.59  size: 13478
[libx264 @ 0x1622410] frame P:9     Avg QP:27.66  size:  3756
[libx264 @ 0x1622410] mb I  I16..4: 10.1% 50.9% 39.0%
[libx264 @ 0x1622410] mb P  I16..4:  6.3% 12.4%  1.0%  P16..4: 35.5% 20.7%  8.3%  0.0%  0.0%    skip:15.8%
[libx264 @ 0x1622410] 8x8 transform intra:56.6% inter:41.4%
[libx264 @ 0x1622410] coded y,uvDC,uvAC intra: 79.1% 60.3% 14.9% inter: 24.8% 24.8% 0.1%
[libx264 @ 0x1622410] i16 v,h,dc,p: 18% 19% 36% 27%
[libx264 @ 0x1622410] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 27% 25%  3%  7%  5%  7%  5%  8%
[libx264 @ 0x1622410] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 23% 15%  4% 12%  7%  9%  6%  8%
[libx264 @ 0x1622410] i8c dc,h,v,p: 54% 21% 16%  9%
[libx264 @ 0x1622410] Weighted P-Frames: Y:22.2% UV:0.0%
[libx264 @ 0x1622410] kb/s:530.26
2016-04-26 13:50:10.660 AnyChatFeatures[1566:60b] Record audio parameters: aac(86018), 2 channel, 16.0kHz, 64kbps
2016-04-26 13:50:10.672 AnyChatFeatures[1566:60b] Record video parameters: h264(28), 360x480, 12fps, 0kbps
2016-04-26 13:50:10.679 AnyChatFeatures[1566:60b] Record status, input video count:11(8027 ms), record video count:97(8083 ms), 12 fps, audio frame count:144112(9007 ms), audio_eof:1, video_eof:1
2016-04-26 13:50:10.686 AnyChatFeatures[1566:60b] Record filename: /var/mobile/Applications/6EB241C7-2C35-470F-BB03-61141BD4B77F/Documents/Record_mp4/2016-04-26/13-49-59-474_AnyChat_10.mp4
2016-04-26 13:50:10.701 AnyChatFeatures[1566:60b] Invoke        StreamRecordCtrlEx(-1, 0, 0x803, -1, StopLocolSelfRecord)=0
作者: 史泰龙1989    时间: 2016-4-26 13:53
佰锐科技-邵光清 发表于 2016-4-25 14:03
您好，请将很卡的客户端日志发上来，我们帮你分析。

拜托了，上面的是日志，多谢多谢&#128591;
作者: admin    时间: 2016-4-26 13:54
更新SDK到6.0试试？另外您把文件拷贝到电脑上播放，情况如何？
作者: 史泰龙1989    时间: 2016-4-26 15:07
admin 发表于 2016-4-26 13:54
更新SDK到6.0试试？另外您把文件拷贝到电脑上播放，情况如何？

在官网下载最新的sdk也是一样卡，然后我发现通过anychat录制的9秒视频只有97k，但系统录制的9秒视频有900多k，所以还是录制视频参数估计给的不对。

所以，估计下面的视频设置有点问题
#pragma mark - User-defined video parameter Settings
// 更新用户自定义视频参数设置
- (void)updateUserVideoSettings
{
    //read user data
    NSMutableDictionary *theMDict = [self readPListToMDictionaryAtSandboxPList:@"UserVideoSettings.plist"];
   
    BOOL bUseP2P = [[self getValuesFromMDict:theMDict
                               firstMDictKey:@"usep2p"
                             secondValuesKey:@"Values"] boolValue];
    BOOL bUseServerVideoParam = [[self getValuesFromMDict:theMDict
                                            firstMDictKey:@"useserverparam"
                                          secondValuesKey:@"Values"] boolValue];
    int iVideoSolution = [[self getValuesFromMDict:theMDict
                                     firstMDictKey:@"videosolution"
                                   secondValuesKey:@"Values"] intValue];
    int iVideoBitrate = [[self getValuesFromMDict:theMDict
                                    firstMDictKey:@"videobitrate"
                                  secondValuesKey:@"Values"] intValue];
    int iVideoFrameRate = [[self getValuesFromMDict:theMDict
                                      firstMDictKey:@"videoframerate"
                                    secondValuesKey:@"Values"] intValue];
    int iVideoPreset = [[self getValuesFromMDict:theMDict
                                   firstMDictKey:@"videopreset"
                                 secondValuesKey:@"Values"] intValue];
    int iVideoQuality = [[self getValuesFromMDict:theMDict
                                    firstMDictKey:@"videoquality"
                                  secondValuesKey:@"Values"] intValue];
   
    // P2P
    [AnyChatPlatform SetSDKOptionInt:BRAC_SO_NETWORK_P2PPOLITIC : (bUseP2P ? 1 : 0)];
   
    if(bUseServerVideoParam)
    {
        // 屏蔽本地参数，采用服务器视频参数设置
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_APPLYPARAM :0];
    }
    else
    {
        int iWidth, iHeight;
        switch (iVideoSolution) {
            case 0:     iWidth = 1280;  iHeight = 720;  break;
            case 1:     iWidth = 640;   iHeight = 480;  break;
            case 2:     iWidth = 480;   iHeight = 360;  break;
            case 3:     iWidth = 352;   iHeight = 288;  break;
            case 4:     iWidth = 192;   iHeight = 144;  break;
            default:    iWidth = 352;   iHeight = 288;  break;
        }
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_WIDTHCTRL :iWidth];
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_HEIGHTCTRL :iHeight];
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_BITRATECTRL :iVideoBitrate];
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_FPSCTRL :iVideoFrameRate];
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_PRESETCTRL :iVideoPreset];
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_QUALITYCTRL :iVideoQuality];
        
        // 采用本地视频参数设置，使参数设置生效
        [AnyChatPlatform SetSDKOptionInt:BRAC_SO_LOCALVIDEO_APPLYPARAM :1];
    }
}

Apply video parameter:480x360, bitrate:180000, quality:3, gop:30, fps:12, preset:2, codec:1
作者: 史泰龙1989    时间: 2016-4-26 15:14
admin 发表于 2016-4-26 13:54
更新SDK到6.0试试？另外您把文件拷贝到电脑上播放，情况如何？

同样的代码，我在6s设备上录制9秒大小却是将近600k
作者: admin    时间: 2016-4-26 15:28
iOS设备和PC之间视频通话是否正常呢？
作者: 史泰龙1989    时间: 2016-4-26 17:13
admin 发表于 2016-4-26 15:28
iOS设备和PC之间视频通话是否正常呢？

这个还没试过，目前只试了录制视频
作者: 史泰龙1989    时间: 2016-4-26 17:15
admin 发表于 2016-4-26 15:28
iOS设备和PC之间视频通话是否正常呢？

我用的是官方的AnyChatFeatures这个demo包录制的视频，在iphone4的ios7上录制很卡，iphone6s的ios9系统上同样的代码是OK的，不知道是不是sdk本身的问题
作者: 佰锐科技-苏晴    时间: 2016-4-26 18:22
我们这边正在测试，有结果之后马上回复给您。
作者: 史泰龙1989    时间: 2016-4-26 18:53
佰锐科技-苏晴 发表于 2016-4-26 18:22
我们这边正在测试，有结果之后马上回复给您。

多谢多谢！
作者: 史泰龙1989    时间: 2016-4-28 13:27
佰锐科技-苏晴 发表于 2016-4-26 18:22
我们这边正在测试，有结果之后马上回复给您。

有啥结果吗？
作者: admin    时间: 2016-4-28 20:25
在iphone4的ios7上录制很卡，iphone6s的ios9系统上同样的代码是OK的
您好，iPhone4的性能比较差，您可以尝试iPhone4S，或是iPhone5，同样是iOS7，应该会有明显的改善。
作者: 佰锐科技-陈伟    时间: 2016-4-28 23:37
史泰龙1989 发表于 2016-4-26 17:15
我用的是官方的AnyChatFeatures这个demo包录制的视频，在iphone4的ios7上录制很卡，iphone6s的ios9系统上 ...

您好 我使用AnyChatFeatures录制的本地视频，使用iphone4S设备，ios7.1.2上录制视频和回复均正常，不会出现卡顿，录制10秒文件大小是436K



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