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by gdgsdg123
Fri Jul 19, 2019 1:44 pm
Forum: Bandicut - General Discussion
Topic: Bandicut 3.1.5.511, Joiner, temp file
Replies: 1
Views: 6225

Bandicut 3.1.5.511, Joiner, temp file

Doesn't writing the file directly to the output directory work?.. What's the point of writing the file to the "%TEMP%" ("C:\Users\%USERNAME%\AppData\Local\Temp") first then... Earlier I was joining some gargantuan files using Bandicut and it just failed without notice (due to ins...
by gdgsdg123
Tue Jul 16, 2019 8:22 pm
Forum: Bandicam - General Discussion
Topic: NVENC H.265 YUV 4:4:4 10-bit (lossless), and maybe Matroska (.mkv) container support
Replies: 3
Views: 7128

Another approach...

Another approach to solve the dilemma... MagicYUV . magicyuv.png Its RGB24 encoding may yield similar (slightly worse) compression ratio than x264rgb (see below) but runs tens times faster (both encoding/decoding)... ffmpeg -i "INPUT_5120x1440@30" -c:a copy -c:v libx264rgb -preset placebo ...
by gdgsdg123
Mon Jul 15, 2019 7:19 pm
Forum: Bandicam - General Discussion
Topic: Bandicam 4.4.2.1550, "Prefer RGB colorspace", greenish color shift in output
Replies: 2
Views: 7536

Extra info

Compare group With "Prefer RGB colorspace" set and "Convert to YUV 4:2:0" in x264vfw configuration: 1.png The input source (rgb24): !input.png Reference output using FFmpeg : ffmpeg -i "!input.png" -c:v libx264 -preset ultrafast -qp 0 -pix_fmt yuv420p -sws_flags spline...
by gdgsdg123
Mon Jul 15, 2019 7:13 pm
Forum: Bandicam - General Discussion
Topic: Bandicam 4.4.2.1550, "Prefer RGB colorspace", greenish color shift in output
Replies: 2
Views: 7536

Bandicam 4.4.2.1550, "Prefer RGB colorspace", greenish color shift in output

"External Codec", "x264vfw", "Settings", "Prefer RGB colorspace", unset, greenish color shift in output:
0.png
0.png (824.25 KiB) Viewed 7536 times

Notice the background (mainly the floor) and the body of the car (Porsche 918).





x264vfw configuration:
x264vfw.png
x264vfw.png (74.96 KiB) Viewed 7536 times
by gdgsdg123
Sat Jul 13, 2019 4:14 am
Forum: Bandicam - General Discussion
Topic: Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output
Replies: 5
Views: 3170

Re: Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output

My solution to the problem...
as-ssd-bench.png
as-ssd-bench.png (43.43 KiB) Viewed 2868 times
by gdgsdg123
Fri Jun 07, 2019 12:37 am
Forum: Bandicam - General Discussion
Topic: Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output
Replies: 5
Views: 3170

Re: Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output

Could you be more specific about "extremely high data rate recording"? We will investigate it further If you let us know how to recreate the issue, your recording target, and your PC specs. Something may reach 800+ Mb/s... An example: (though might not reach the above data rate... should ...
by gdgsdg123
Thu Jun 06, 2019 4:52 am
Forum: Bandicam - General Discussion
Topic: Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output
Replies: 5
Views: 3170

Re: Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output

Bandicam Company wrote:We have tested with AVI, H264(NVIDIA NVENC), and PCM, the "Enable write caching on the disk" option enabled, but we were not able to create the recorded file broken issue.

Test it with extremely high data rate recording. (which would be able to flood the memory buffer)
by gdgsdg123
Wed Jun 05, 2019 3:52 am
Forum: Bandicam - General Discussion
Topic: Bandicam Problem
Replies: 10
Views: 1353

Re: Bandicam Problem

docLEXfisti wrote:Bandicam displayed 60fps while recording, first 20 seconds of video were actually 40-55 fps

Caveat:
The game (input source) running at 60 FPS doesn't mean the recording (mainly the encoding) is running at 60 FPS.

2 major bottlenecks: Processing, I/O.
by gdgsdg123
Wed Jun 05, 2019 3:15 am
Forum: Bandicam - General Discussion
Topic: Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output
Replies: 5
Views: 3170

Bandicam 4.4.1.1539, "Enable write caching on the disk", tends to break the output

"General" -> "Advanced options" -> "Output" -> "Enable write caching on the disk", tends to break the output (potentially, both the video & audio). Occurred with different codecs (video: NVENC H.264, x264vfw; audio: PCM). BTW according to: Re: caching on t...
by gdgsdg123
Sat Mar 30, 2019 8:27 am
Forum: Bandicam - General Discussion
Topic: NVENC H.265 YUV 4:4:4 10-bit (lossless), and maybe Matroska (.mkv) container support
Replies: 3
Views: 7128

Re: NVENC H.265 YUV 4:4:4 10-bit (lossless), and maybe Matroska (.mkv) container support

Forget to mention, to handle 8K, the 32-bit address space limitation appears to be another obstacle for Bandicam. (currently no Bandicam 64-bit)
by gdgsdg123
Sat Mar 30, 2019 8:21 am
Forum: Bandicam - General Discussion
Topic: NVENC H.265 YUV 4:4:4 10-bit (lossless), and maybe Matroska (.mkv) container support
Replies: 3
Views: 7128

NVENC H.265 YUV 4:4:4 10-bit (lossless), and maybe Matroska (.mkv) container support

NVENC H.264 has a resolution limit of 4096x4096, which made it unfit to handle 8K. Leave alone its missing support for 10-bit. And going to uncompressed solution is apparently not an option (do the math, the bitrate for 8K... SSD arrays? may work), while x264vfw (RGB) has performance issues (x264, o...

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