https://bugs.kde.org/show_bug.cgi?id=476716
BoffinBrain <bugs....@boffinbrain.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDSINFO |REPORTED
Resolution|WAITINGFORINFO |---
--- Comment #8 from BoffinBrain <bugs....@boffinbrain.com> ---
(In reply to Jean-Baptiste Mardelle from comment #6)
> Looks like you are working with an interlaced project profile, is that
> correct?
That's even more puzzling. It definitely isn't, and neither are the source
files. Here's the project settings:
> Frame size: 1920 x 1080 (16:9)
> Frame rate: 50 fps
> Pixel aspect ratio: 1
> Color space: ITU-R 709
> Interlaced: no
Here is the MediaInfo data for one example clip in my project:
> General
> Format : MPEG-4
> Format profile : Base Media
> Codec ID : isom (isom/iso2/mp41)
> File size : 22.8 MiB
> Duration : 12 s 563 ms
> Overall bit rate : 15.2 Mb/s
> Writing application : Lavf59.16.100
> Video
> ID : 1
> Format : HEVC
> Format/Info : High Efficiency Video Coding
> Format profile : Main@L4.1@Main
> Codec ID : hev1
> Codec ID/Info : High Efficiency Video Coding
> Duration : 12 s 563 ms
> Bit rate : 15.1 Mb/s
> Width : 1 920 pixels
> Height : 1 080 pixels
> Display aspect ratio : 16:9
> Frame rate mode : Constant
> Frame rate : 59.940 (60000/1001) FPS
> Color space : YUV
> Chroma subsampling : 4:2:0 (Type 0)
> Bit depth : 8 bits
> Scan type : Progressive
> Bits/(Pixel*Frame) : 0.121
> Stream size : 22.5 MiB (99%)
> Writing library : x265 3.5+36-9b59d4554:[Windows][GCC 11.2.0][64
> bit] 8bit+10bit+12bit
> Encoding settings : (snipped for brevity)
> Language : English
> Color range : Full
> Color primaries : BT.709
> Transfer characteristics : BT.470 System M
> Matrix coefficients : BT.601
> Codec configuration box : hvcC
> Audio
> ID : 2
> Format : AAC LC
> Format/Info : Advanced Audio Codec Low Complexity
> Codec ID : mp4a-40-2
> Duration : 12 s 513 ms
> Source duration : 12 s 534 ms
> Source_Duration_LastFrame : -10 ms
> Bit rate mode : Constant
> Bit rate : 128 kb/s
> Channel(s) : 2 channels
> Channel layout : L R
> Sampling rate : 48.0 kHz
> Frame rate : 46.875 FPS (1024 SPF)
> Compression mode : Lossy
> Stream size : 196 KiB (1%)
> Source stream size : 196 KiB (1%)
> Language : English
> Default : Yes
> Alternate group : 1
Here's the result of attempting to proxy with x264:
> [libx264 @ 000001fdc88392c0] height not divisible by 4 (1440x810)
> Current Frame: 1, percentage: 0
> [swscaler @ 000001fdccf33080] deprecated pixel format used, make sure you did
> set range correctly
> (repeated 8 times for 8 frames)
Here's the result of attempting to proxy with NVENC H264/H265:
> Current Frame: 1, percentage: 0
> [swscaler @ 000001a3f7e62700] deprecated pixel format used, make sure you did
> set range correctly
> [swscaler @ 000001a38ac97e00] deprecated pixel format used, make sure you did
> set range correctly
> [swscaler @ 000001a38ac8ae00] deprecated pixel format used, make sure you did
> set range correctly
> [swscaler @ 000001a38aca4dc0] deprecated pixel format used, make sure you did
> set range correctly
> [h264_nvenc @ 000001a3f7991e80] Interlaced encoding is not supported.
> Supported level: 0
> [h264_nvenc @ 000001a3f7991e80] No capable devices found
Proxying with MJPEG, MJPEG2 and ProRes works without any issue. Again, this
only happens when proxying a stabilized .mlt clip.
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