जब मैं इस आदेश का उपयोग करके MKV से MP4 में वीडियो परिवर्तित करता हूं:
ffmpeg -i input.mkv -vcodec copy -acodec copy output.mp4
कॉन्स्टेंट से लेकर वैरिएबल तक फ्रेम रेट मोड बदलता है, एडोब प्रीमियर में समय के साथ डेसिंक बनता है। क्या फ्रेम दर को स्थिर रखने का कोई तरीका है?
संपादित करें: FFMPEG से कंसोल आउटपुट
F:\Recordings\Gameplay\Test>ffmpeg -i input.mkv -vcodec copy -acodec copy output.mp4
ffmpeg version N-82178-g60178e7 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-libebur128 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 35.100 / 55. 35.100
libavcodec 57. 65.100 / 57. 65.100
libavformat 57. 57.100 / 57. 57.100
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 66.100 / 6. 66.100
libswscale 4. 3.100 / 4. 3.100
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
Input #0, matroska,webm, from 'input.mkv':
Metadata:
ENCODER : Lavf57.41.100
Duration: 00:00:10.83, start: 0.000000, bitrate: 8834 kb/s
Stream #0:0: Video: h264 (Constrained Baseline), yuv420p(progressive), 1920x1080, SAR 1:1 DAR 16:9, 1k fps, 60 tbr, 1k tbn, 120 tbc (default)
Metadata:
DURATION : 00:00:10.834000000
Stream #0:1: Audio: aac (LC), 44100 Hz, stereo, fltp (default)
Metadata:
title : Mic
DURATION : 00:00:10.797000000
Stream #0:2: Audio: aac (LC), 44100 Hz, stereo, fltp (default)
Metadata:
title : Desktop
DURATION : 00:00:10.797000000
Stream #0:3: Audio: aac (LC), 44100 Hz, stereo, fltp (default)
Metadata:
title : Discord
DURATION : 00:00:10.797000000
Output #0, mp4, to 'output.mp4':
Metadata:
encoder : Lavf57.57.100
Stream #0:0: Video: h264 (Constrained Baseline) ([33][0][0][0] / 0x0021), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 1k fps, 60 tbr, 16k tbn, 1k tbc (default)
Metadata:
DURATION : 00:00:10.834000000
Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 44100 Hz, stereo (default)
Metadata:
title : Mic
DURATION : 00:00:10.797000000
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 650 fps=0.0 q=-1.0 Lsize= 11681kB time=00:00:10.81 bitrate=8846.5kbits/s speed= 347x
video:11362kB audio:302kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.145660%
F:\Recordings\Gameplay\Test>pause
Press any key to continue . . .