![]() Note that we're not there yet when it comes to quality settings. Set the encoder with -c:v libx264 and the bit rate to constant with -b:v 5200K. In FFmpeg, do it with -s:v 1920x1080, or if you want to use the filters, -filter:v "scale=1920:1080". This doesn't do anything apart from setting the size to 1920×1080. width 1920 -height 1080 -custom-anamorphic -display-width 1920 -keep-display-aspect -modulus 8 -crop 0:0:0:0 Not needed because FFmpeg knows you want MP4. Set the audio sample rate with -ar 44100 (in Hz). (Handbrake's -cfr just sets a constant frame rate. Specify the video frame rate with -r 29.97. The FFmpeg syntax is ffmpeg -i input.mpg … d:\output.mp4. input "d:\input.mpg" -output "d:\output.mp4" Their download site has static builds for all major operating systems. frame rate) aren't specific to x264, and they are scattered across the FFmpeg online documentation.īefore we start, please check that you use a recent FFmpeg version. Many of the basic Handbrake options (e.g. You should use the x264 profiles for most of the detail options-but we'll get there. However, these are a little deprecated and some of these options don't work anymore or might have been renamed. There's a site with an overview of all the x264 options and their FFmpeg counterparts. Handbrake uses the x264 encoder for video conversion. Here's the line for Handbrake: HandBrakeCLI.exe -input "d:\input.mpg" -output "d:\output.mp4" -rate 29.97 -cfr -arate 44.1 -format mp4 -width 1920 -height 1080 -custom-anamorphic -display-width 1920 -keep-display-aspect -modulus 8 -crop 0:0:0:0 -encoder x264 -vb 5200 -aencoder faac -ab 128 -mixdown stereo -x bitrate=5200:vbv-bufsize=5200:vbv-maxrate=5200:level=42:bframes=2:min-keyint=60:keyint=60:ref=4:me=umh:merange=64:subme=7:8x8dct:cabac=1 -v3 -2 -a none For me very is important that resulting videos will be as good as if they're done with handbrake. For example I don't know how to do custom anamorphic with FFmpeg. I was wondering if I can find the same option keys and do it with FFmpeg, but it seems not so easy thing to do.įFmpeg sometimes either doesn't have those options or does stuff by default. I have a bunch of commandline settings that work for handbrake, but sometimes on some videos (I have no idea why) handbrake throws "Out of memory exception".
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |