Comments (4)
QT_AVPLAYER_NO_HWDEVICE=1 ./qml_video /home/val/Downloads/SMTHMP05006_JUNGLE.mp4 "sws_flags=neighbor;split=3[x1][x2][x3];[x1]format=yuv444p,scale[y1];[x2]format=yuv420p,waveform=intensity=0.1:mode=column:mirror=1:c=1:f=0:graticule=green:flags=numbers+dots:scale=0[z2];[z2][y1]scale2ref[y2][y1];[x3]format=yuv420p,vectorscope=i=0.1:mode=3:envelope=0:colorspace=1:graticule=green:flags=name,pad=ih*1.77778:ih:(ow-iw)/2:(oh-ih)/2[z3];[z3][y1]scale2ref[y3][y1];[y1][y2][y3]xstack=fill=slategray:inputs=3:layout=0_0|w0_0|0_h0|w0_h0|0_h0+h1|w0_h0+h1;loudnorm=print_format=summary:linear=true;"
from qtavplayer.
ffmpeg -i ~/Downloads/SMTHMP05006_JUNGLE.mp4 -filter_complex "sws_flags=neighbor;split=3[x1][x2][x3];[x1]format=yuv444p,scale[y1];[x2]format=yuv420p,waveform=intensity=0.1:mode=column:mirror=1:c=1:f=0:graticule=green:flags=numbers+dots:scale=0[z2];[z2][y1]scale2ref[y2][y1];[x3]format=yuv420p,vectorscope=i=0.1:mode=3:envelope=0:colorspace=1:graticule=green:flags=name,pad=ih*1.77778:ih:(ow-iw)/2:(oh-ih)/2[z3];[z3][y1]scale2ref[y3][y1];[y1][y2][y3]xstack=fill=slategray:inputs=3:layout=0_0|w0_0|0_h0|w0_h0|0_h0+h1|w0_h0+h1" o.mp4
from qtavplayer.
from qtavplayer.
from qtavplayer.
Related Issues (20)
- QAVAudioOutput::play with QByteArray HOT 1
- Introduce `-ar` HOT 1
- Playback on windows uses a lot of CPU when rendering, despite d3d11 hardware decoding HOT 29
- Integration in digiKam (Qt5): some helps required. HOT 83
- Using hardware decoding in videotoolbox_vld FFmpeg: [mpeg4 @ 0x13401b0c0] Failed setup for format videotoolbox_vld: hwaccel initialisation returned error. HOT 3
- SetFilters does not refresh the current frame. HOT 1
- Custom HW accelerated renderer
- Introduce rotation metadata to streams HOT 1
- Error with Qt 6.7 beta 2: no type named 'ReturnType' in 'QtPrivate::Callable' HOT 1
- Drag play window bug HOT 6
- QAVAudioOutput has crackling audio when there are other CPU intensive tasks running on the PC HOT 20
- release
- Possible rare crash in avcodec_send_packet() ? HOT 5
- Slow playback on file_example_AVI_480_750kB.avi
- Erro ao converter QAVVideoFrame para QVideoFrame HOT 5
- Correção do drm/drm_fourcc.h não encontrado HOT 3
- FFmpeg: [swscaler @ 0x7f5454a79e00] deprecated pixel format used, make sure you did set range correctly HOT 1
- BUG - Função Stop HOT 2
- QtAvplayer itself compiles on 6.7.1 but C++ code fails HOT 6
- Memory leak HOT 3
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from qtavplayer.