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QtAV
A cross-platform multimedia framework based on Qt and FFmpeg. 基于Qt和FFmpeg的跨平台高性能音视频播放框架. Recommand to use new sdk https://github.com/wang-bin/mdk-sdk
http://qtav.org
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The crash occurred when executing ‘AudioOutputXAudio2::open()’ with the window10 system, specifically at ‘DX_ENSURE_OK(winsdk.xaudio->StartEngine(), false)’.
#1427
yixinliuchina
opened
1 year ago
1
Build fails with `AudioDecoderFFmpeg.cpp:103:15: error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean ‘avcodec_decode_subtitle2’?` and `AudioDecoderFFmpeg.cpp:103:15: error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean ‘avcodec_decode_subtitle2’?`
#1426
dreirund
opened
1 year ago
7
zerolatency
#1425
smartom101
closed
1 month ago
1
AVPlayer::playbackRate - media rewind
#1424
lpsSec
closed
1 year ago
1
How to use ffplay's "-vcodec h264_qsv" hardsolution option in QtAV
#1423
Mangomm
closed
1 year ago
1
QtAV\src\capi\egl_api.h(36): fatal error C1083: Cannot open include file: 'EGL/egl.h': No such file or directory
#1422
addriumruss
opened
1 year ago
0
Audio Equalizer using QtAV
#1421
mxnt10
opened
1 year ago
0
play music some times produce sigsegv in VideoDecoderFFmpegBase::decode at avcodec_decode_video2
#1420
SGD9919
opened
1 year ago
0
QTAV不支持H265是FFmpeg库的问题吗？
#1419
liquanguo
closed
1 year ago
4
QTAV怎么开启硬解码？
#1418
liquanguo
closed
1 year ago
0
error: redefinition of 'const GUID& __mingw_uuidof() [with T = ID3D11VideoContext;
#1417
mhao1999
opened
1 year ago
0
The problem with playing multiple screens
#1416
Mangomm
opened
2 years ago
0
No shuffle option exists.
#1415
doomcup
opened
2 years ago
0
Are there any way to skip decoding some frames instead of decoding all frames when playing a video?
#1414
vudaoanhtuan
opened
2 years ago
0
Incorrect orientation of portrait videos
#1413
alexolog
opened
2 years ago
0
银河麒麟，配置好ffmpeg后，运行qtav报错
#1412
MingL97
opened
2 years ago
0
QImage 怎么使用Opengl加速？
#1411
xinsuinizhuan
opened
2 years ago
0
请问QtAV库支持反向播放吗
#1410
zqgs
opened
2 years ago
0
嵌入式下编译出现 OPENGL 相关报错
#1409
Deng-z-p
opened
2 years ago
7
missing symbol called
#1408
RideShi
opened
2 years ago
0
ADD custom QIODEVICE to support qt 6.2 and above
#1407
awesomeerictech
opened
2 years ago
0
QtAV doesn't build with Qt 6.2
#1406
awesomeerictech
opened
2 years ago
5
Latest QtAV GitHub revision 3b93799 (2022-01-13) does not compile against Qt 6 under Windows
#1405
pkl97
opened
2 years ago
0
make it compile again
#1404
waterstrider
closed
2 years ago
1
make it compile
#1403
waterstrider
closed
2 years ago
0
fix: failed not emit when image is NULL
#1402
waterstrider
closed
2 years ago
0
vs编译，hex不是qt成员如何解决
#1401
AlisaChen98
closed
2 years ago
0
Compilation broken today with git/master
#1400
cgilles
closed
2 years ago
4
硬解码 DXVA\D3D11\CUDA 是不是不支持yuv444的解码渲染
#1399
Travis990
opened
2 years ago
3
播放任意链接，暂停1分钟，点击继续播放，稍等片刻（约1分钟）后播放器结束
#1398
gaoyang720
opened
2 years ago
0
libqtav_mediacodec is too old and uses libgnustl_shared from a very old ndk
#1397
rubenjavier
opened
2 years ago
1
Windows Display 125% scaling : Video is rendered to an incorrect rect
#1396
gt4317
opened
2 years ago
1
QtAV examples video size is wrong
#1395
DFQWERll
opened
2 years ago
0
Video playback starts with a delay
#1394
Lyrha
opened
2 years ago
0
The video displayed on the win7 Intel (R) G41 express chipset graphics card is ghosted
#1393
fahaxikili
opened
2 years ago
0
The video displayed on the win7 Intel (R) G41 express chipset graphics card is reflected
#1392
fahaxikili
opened
2 years ago
0
Fix crash when unable to decode subtitles
#1391
mwochal
closed
2 years ago
0
VideoFrameExtractor: Fix race condition in synchronous extraction mode
#1390
Tereius
opened
2 years ago
0
Question: Does QtAV work well with Qt 6.x?
#1389
rpw98
opened
2 years ago
11
CreateTexture 创建share_handle句柄为空,导致无法渲染
#1388
Travis3582
opened
3 years ago
0
Qt 5.15.2 avutils is required
#1387
fifa87
opened
3 years ago
1
HEVC DXVA2/D3D11VA is not supported by current FFmpeg runtime.
#1386
iGwkang
opened
3 years ago
1
编译Android平台下的自己定义播放器,带有截图和录像的功能吗?
#1385
ILoveLin
opened
3 years ago
0
CMake Build
#1384
INotfound
opened
3 years ago
0
请问QtAV支持从内存中读取视频数据进行播放吗？
#1383
Weinbery
opened
3 years ago
2
Raw H264 loaded into memory
#1382
ktb92677
opened
3 years ago
3
qtav build with Qt6.1
#1381
ghost
closed
2 years ago
0
ZeroCopy断言
#1380
iGwkang
closed
3 years ago
4
mac 按照文档里面的安装方式 安装qmlplayer 并且执行了sdk 文件也复制过去了 但是一用就报错
#1379
lsclh
opened
3 years ago
0
您好可以问下，qtav模块下，使用setEngines切换LibASS渲染失败，是什么原因吗，因为我看您的可运行程序是正常的，感谢您的QTAV，使用很便捷，也学到了很多。
#1378
zxpzxt
opened
3 years ago
0
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