Re: [FFmpeg-user] Issues deinterlacing DirectShow input with ffplay
Without yadif it comes in at 59.94i ? On Sat, Apr 23, 2022 at 1:36 PM Alex wrote: > > On Tuesday, April 19th, 2022 at 2:03 AM, Roger Pack > wrote: > > Can you replicate it not using dshow? > > Not in any way that I know of. I recorded raw output from the capture card > (using -c copy) to an AVI, and when playing the file with ffplay the yadif > filter works fine (also when piping the file through stdin). ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Issues deinterlacing DirectShow input with ffplay
On Tuesday, April 19th, 2022 at 2:03 AM, Roger Pack wrote: > Can you replicate it not using dshow? Not in any way that I know of. I recorded raw output from the capture card (using -c copy) to an AVI, and when playing the file with ffplay the yadif filter works fine (also when piping the file through stdin). ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Issues deinterlacing DirectShow input with ffplay
On Mon, Apr 11, 2022 at 2:50 PM Alex wrote: > > On Sunday, April 10th, 2022 at 1:18 AM, Roger Pack > wrote: > > Input frame rate is still the same both ways? > > Yes, 29.97 fps either way (didn't realize that it's covered in the video; > the log files should have everything though). Can you replicate it not using dshow? ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Issues deinterlacing DirectShow input with ffplay
On Sat, Aug 14, 2021 at 6:06 AM Alex via ffmpeg-user wrote: > I'm using ffplay as a live preview for my capture card, and I'm trying to > use > the yadif filter in mode 1 (send_field) to deinterlace the 59.94i input to > 59.94 fps. > > Using this command works as expected: > > ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture" -vf yadif=1 > > However, if I try the same command with an audio device included, the frame > rate appears capped at 29.97 fps as if I were using mode 0 (send_frame): > > ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture":audio="SA7160 > PCI, > Analog 01 WaveIn" -vf yadif=1 > > Why does the filter only work properly when there is no audio device on the > input? Is there a workaround for this or is it a bug? > It is issue how you use device. > > Here's a screen recording as a demonstration: > https://streamable.com/p0v9rk > Console output is attached. > > Alex___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Issues deinterlacing DirectShow input with ffplay
On Sunday, April 10th, 2022 at 1:18 AM, Roger Pack wrote: > Input frame rate is still the same both ways? Yes, 29.97 fps either way (didn't realize that it's covered in the video; the log files should have everything though). Alex ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Issues deinterlacing DirectShow input with ffplay
Input frame rate is still the same both ways? On Fri, Aug 13, 2021 at 10:06 PM Alex via ffmpeg-user wrote: > > I'm using ffplay as a live preview for my capture card, and I'm trying to use > the yadif filter in mode 1 (send_field) to deinterlace the 59.94i input to > 59.94 fps. > > Using this command works as expected: > > ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture" -vf yadif=1 > > However, if I try the same command with an audio device included, the frame > rate appears capped at 29.97 fps as if I were using mode 0 (send_frame): > > ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture":audio="SA7160 PCI, > Analog 01 WaveIn" -vf yadif=1 > > Why does the filter only work properly when there is no audio device on the > input? Is there a workaround for this or is it a bug? > > Here's a screen recording as a demonstration: https://streamable.com/p0v9rk > Console output is attached. > > Alex___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] Issues deinterlacing DirectShow input with ffplay
I'm using ffplay as a live preview for my capture card, and I'm trying to use the yadif filter in mode 1 (send_field) to deinterlace the 59.94i input to 59.94 fps. Using this command works as expected: ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture" -vf yadif=1 However, if I try the same command with an audio device included, the frame rate appears capped at 29.97 fps as if I were using mode 0 (send_frame): ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture":audio="SA7160 PCI, Analog 01 WaveIn" -vf yadif=1 Why does the filter only work properly when there is no audio device on the input? Is there a workaround for this or is it a bug? Here's a screen recording as a demonstration: https://streamable.com/p0v9rk Console output is attached. AlexC:\test> ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture" -vf yadif=1 ffplay version N-103227-g115f5e8035-20210813 Copyright (c) 2003-2021 the FFmpeg developers built with gcc 10-win32 (GCC) 20210408 configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20210813 libavutil 57. 3.100 / 57. 3.100 libavcodec 59. 4.101 / 59. 4.101 libavformat59. 4.101 / 59. 4.101 libavdevice59. 0.100 / 59. 0.100 libavfilter 8. 1.103 / 8. 1.103 libswscale 6. 0.100 / 6. 0.100 libswresample 4. 0.100 / 4. 0.100 libpostproc56. 0.100 / 56. 0.100 Input #0, dshow, from 'video=SA7160 PCI, Analog 01 Capture':f=0/0 Duration: N/A, start: 214853.603000, bitrate: N/A Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 720x480, 29.97 fps, 29.97 tbr, 1k tbn 214854.83 M-V: -0.000 fd= 0 aq=0KB vq=0KB sq=0B f=0/0 C:\test> ffplay -f dshow -i video="SA7160 PCI, Analog 01 Capture":audio="SA7160 PCI, Analog 01 WaveIn" -vf yadif=1 ffplay version N-103227-g115f5e8035-20210813 Copyright (c) 2003-2021 the FFmpeg developers built with gcc 10-win32 (GCC) 20210408 configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20210813 libavutil 57. 3.100 / 57. 3.100 libavcodec 59. 4.101 / 59. 4.101 libavformat59. 4.101 / 59. 4.101 libavdevice59. 0.100 / 59. 0.100 libavfilter 8. 1.103 / 8. 1.103 libswscale 6. 0.100 / 6. 0.100 libswresample 4. 0.100 / 4. 0.100 libpostproc56. 0.100 / 56. 0.100 Input #0, dshow, from 'video=SA7160 PCI, Analog 01 Capture:audio=SA7160 PCI, Analog 01 WaveIn': Duration:
