Hello,
I recently started using Shotcut (12.22.21) to edit my videos from my GoPro Hero7.
The original videos have the following properties 4K 50fps.
Video
Format : HEVC
Format/Info : High Efficiency Video Coding
Format-Profil : Main@L6@Main
Codec-ID : hvc1
Codec-ID/Info : High Efficiency Video Coding
Bitrate : 78,0 Mb/s
Breite : 3 840 Pixel
Höhe : 2 160 Pixel
Bildseitenverhältnis : 16:9
Modus der Bildwiederholungsrate : konstant
Bildwiederholungsrate : 50,000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.188
Titel : GoPro H.265
Color range : Full
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : hvcC
Audio
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec-ID : mp4a-40-2
Bitraten-Modus : konstant
Bitrate : 192 kb/s
nominale Bitrate : 48,0 kb/s
Kanäle : 2 Kanäle
Channel layout : L R
Samplingrate : 48,0 kHz
Bildwiederholungsrate : 46,875 FPS (1024 SPF)
Compression mode : Lossy
Titel : GoPro AAC
I would like to use the codec H.265 / HEVC “hevc_nvenc” with VBR.
But what quality, GOP, B-frames and code threads should I set?
I value good quality with small file size.
The quality for H.264 was once mentioned here as 55%.
The default setting is currently 45%.
Thank you!
Greetings Lutz