Hi there. Trying to find a complete set of advanced settings that are appropriate for creating the best (lossless) settings for audio quality while using the Matroska video format.
This is for uploading videos to YouTube. As far as I know, Matroska is the best video format for both audio and video quality. Rendering time and file size do not matter to me. The audio files I start with are always either FLAC or WAV. Then I add pictures to make a slideshow featuring the artist. The actual video quality is not that important either since in my videos the focus is 99% audio. The reason I manually set it to 1440p is because I’ve read that that should help to increase the audio quality, somehow, when uploading to YouTube.
So which video codec on the Shotcut list should I use? I have tried h264_amf with Matroska but the final product has issues displaying all the transitions and effects that I put into my videos. I’ve tried many combinations of settings with Matroska but none seem to be the correct ones for that particular video format. In the screenshot below, it shows part of the list of available codecs on Shotcut. I’ve heard h264 and hevc are good… but which ones, exactly? There are 4 types of h264 and hevc each… For examples: h264_mf and hevc_mf. As it is, I have to settle with libx264 because it’s the only video codec I know that works.
Next, onto the audio codec. I have tried pcm_s16le but that results in there being no audio in the exported video. When I set it to libopus there is audio but I’ve heard that it’s not lossless. When choosing an audio codec on Shotcut, does it matter which audio format the file I am using is in? As I’ve mentioned, it’s always FLAC or WAV for me. As far as I know, the only ones that should be changed from the default settings here are the ‘Codec’ and ‘Bitrate’. I’ve increased the bitrate to 512k.
Next are the video settings. All are default except I’ve increased the resolution and changed the Interpolation to Lanczos.
I know most people are not that picky about audio quality on YouTube but I can tell when an audio file has been edited and exported in a lossy format. It annoys the heck outta me lol. And for my viewers’ sake, it’s important to me that my videos have the highest quality audio achievable. But for now, shotcut is the only video editor that I use. Any advice here is much appreciated. Thank you very much.
~ Ben