Crash when display file tream info
ffmpeg-batch
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ffmpeg-batch
To test my theory I manually lauched ffmpeg using iGPU when Batch AV Converter was running on dGPU, but I noticed that it was way slower, so I looked into the task manager and saw that both iGPU and dGPU are used when Batch AV Converter call ffmpeg, I guess because of the decoder set to "auto" mode will choose iGPU, so my idea may not be as good as I thought. But I went into task manager and see only 50% iGPU is used and 70% dGPU, I do not understand why they are not both at 100% or at leats one...
no per file error details in the queue list
Improve stats display in queue list
Add an option to use iGPU and dGPU in multifile encoding
Use MPLS file as input
ffmpeg-batch
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ffmpeg-batch
Messed up bitrate, time, speed and est. size values during encoding
Hi Abel.. I just updated from v3.2.5 to v3.2.6 and got the same issue, the FFmpeg location was not found, but is there, at the same location.. I browsed to the same location and it's now set again. In case is relevant, I did also update FFmpeg before updating FFmpeg-batch. I attach a screenshot.. Best regards!
I really don't have an answer to that. Tested against command line it should be as fast, but if you encode something like audio and the application lauches many ffmpeg threads at the same time, it will be faster. If sequential single encoding is faster. In which conditions, which encoding parameters are being used in app and command line?
I'm trying to understand why the encoding is so much faster using the app than encoding individual files. I'm not complaining at all, I think it's great, but I am curious as to why I see this behavior. Any comments? Sent with Proton Mail secure email.
I don't have time right now, but as i just got 'hw' decoding working last night - though it will be possibly completely different to your usage case - after a while, so this might point you in the right direction: -- -init_hw_device qsv=qsv -c:v hevc_qsv -global_quality:v 23 -look_ahead_depth 30 -pix_fmt p010le -map 0 -movflags use_metadata_tags -map_metadata 0 -filter:v "scale='if(gt(a,1.77),if(gt(iw,1920),1920,-1),if(lt(a,0.57),-1,-1))':'if(gt(a,1.77),if(gt(iw,1920),1920/16*9,-1),if(lt(a,0.57),if(gt(ih,1920),1920,-1),-1))'"...
I don't have time right now, but as i just got 'hw' decoding working last night - though it will be possibly completely different to your usage case - after a while, so this might point you in the right direction: -- -init_hw_device qsv=qsv -c:v hevc_qsv -global_quality:v 23 -look_ahead_depth 30 -pix_fmt p010le -map 0 -movflags use_metadata_tags -map_metadata 0 -filter:v "scale='if(gt(a,1.77),if(gt(iw,1920),1920,-1),if(lt(a,0.57),-1,-1))':'if(gt(a,1.77),if(gt(iw,1920),1920/16*9,-1),if(lt(a,0.57),if(gt(ih,1920),1920,-1),-1))'"...
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ffmpeg-batch
ffmpeg-batch
Sub titles
The quick way to prevent subtitles transferred to output file is just by adding parameter" -sn" to your encoding parameters field.
Hi, before encoding, so that subs are not automatically transferred to new file... Cheers Gus. On 1/10/2025 3:55 am, Abel wrote: Hi, where would you like to have what warning? Before senquential encoding, or in geneeral? No pro version yet, maybe a good idea... [tickets:#133] https://sourceforge.net/p/ffmpeg-batch/tickets/133/ Sub titles Status: open Milestone: 1.0 Created: Tue Sep 30, 2025 08:55 AM UTC by Guntis Tillers Last Updated: Tue Sep 30, 2025 08:56 AM UTC Owner: Abel Hi Abel, why is there...
Hi, where would you like to have what warning? Before senquential encoding, or in geneeral? No pro version yet, maybe a good idea...
Hi Abel, why is there no prompt to remove subtitle from Mp4 file being created ? Would be most helpful... have got pro version ?? Cheers Gus.
Sub titles
Thanks a lot for your kind words. Cheers
Just wanted to say the patch worked perfectly. Your response is the gold standard of stewardship—clean, intentional, and legacy-safe. Thanks for building a tool that respects both power and simplicity. You’ve nailed it as Creator and Developer!
Hi, I will fix this on next release, it could be related with forcing notepad to open the copied text. This patched version should fix it: https://drive.upm.es/s/9Ty2yqmfgbrC2Rw/download
Missing Microsoft.UI.Windowing.Core.dll error when using "Copy to Clipboard" on preset error
Hi, I will fix this on next release, it could be related with forcing notepad to open the copied text. This [patched version]https://drive.upm.es/s/9Ty2yqmfgbrC2Rw/download) should fix it:
Missing Microsoft.UI.Windowing.Core.dll error when using "Copy to Clipboard" on preset error
Hi, if you put the mouse cursor on the Start/end checkbox, it explains the two modes. In your case, it should be checked, like in the attached picture: Just, trim the first 30 seconds from every list file. If you get an error, check the log file for further details.
If I put : 0:00:30.000 on top of the trim field and 0:10:00.000 on the bottom field , which is below the max duration of each file, i have another error message saying "Encoding test failed on selected file. Try preset for more error information "
Removing intro of multiple files
ffmpeg-batch
ffmpeg-batch
Hello, As Windows user, Whisper installation isn't easy (https://medium.com/@vpalmisano/run-whisper-audio-transcriptions-with-one-ffmpeg-command-c6ecda51901f ) . Do you think add this feature ? Thank you for all!
Hi, have you tried the frames extraction wizard?
Hi, I was looking for command line to make batch conversion from video to frames, in order to convert pile of videos to frames, with specified framerate (-r parameter) and pictures quality. Still can't find suitable solution, so I will really appreciate if this option (cut video to frames) will be added to FFmpeg Batch AV Converter. Many thanks!
ffmpeg-batch
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Yes, HEVC NVENC 10-bit encoding is supported — but it depends on your NVIDIA GPU generation. Here’s a quick breakdown: GPU Architecture HEVC 10-bit NVENC Support Maxwell (1st gen) ❌ No Maxwell (2nd gen – GTX 950/960) ✅ Limited support Pascal (GTX 10xx) ✅ Yes Turing (RTX 20xx, GTX 16xx) ✅ Yes + better quality Ampere (RTX 30xx) ✅ Yes + improved encoder Ada (RTX 40xx) ✅ Yes + AV1 support also So if you're using a GTX 1060, RTX 2060, 3060, etc., you should be able to encode HEVC (H.265) at 10-bit using...
Hi Abel.. I completely forgot to do the test I promised.. sorry! But today I updated FFmpeg and opened FFBatch with no prompt at all.. So in that case it worked. The new FFmpeg version is preserved and searching for it again is not required.. 👍 However, it is also true what happened on 2025-06-11 when I updated to latest FFBatch and I got the prompt.. It seems updating FFBatch does cause a prompt to find FFmpeg again even if it's the same and hasn't changed. Best regards!
how to use 2 pass encoding while burning subtitles?
I will add a factor checkbox to allow speeding up by a factor up to 100x.
There is a new online preset to speed up video and audio by a factor of x (example is 100x): You can use it at Edit presets --> Online presets These are the filter parameters (replace 100 with your desired factor: -filter_complex "[0:v]setpts=1/100*PTS[v];[0:a]atempo=100[a]" -map "[v]" -map "[a]"
Is there an option to change personal settings manually from 100% to 1000% speed video and audio? Thanks!
100% to 1000%?
Is there an option to change personal settings manually from 100% to 200% speed video and audio? Thanks!
Personal settings to change manually from 100% to 200% speed video and audio
Yes! I think so.. It only asks for the location of FFmpeg. Different location: %OneDrive%\Command\Utilities\FFmpeg\bin\ffmpeg.exe Best regards!
Yes! I think so.. It only asks for the location of FFmpeg.
One question, is it only ffmpeg location that is lost, while other settings are preserved? Or are all settings set to default? What is you usual ffmpeg.exe location, application path, or a different folder? Thanks
Today I updated to latest (portable) version and when I opened the program it asked for FFmpeg location, which was the same as before. I will try to reproduce and make a video, but I'm currently making a conversion that'll take at least until tomorrow or the next day.. once it finishes I'll try again, and get back to you. The two instances I can think of where FFBatch usually asked for FFmpeg location was 1) when FFBatch was updated, and 2) when FFmpeg was updated. Best regards!
Hi, I could not reproduce the issue, I took a v323 portable installation, configure it, including ffmpeg.exe path, then took all v324 files and replaced all in v323 folder. Settings were preserved in this case.
Hi Abel.. I write to let you know I tried the new version 3.2.4 but it happened again.. The program asked for FFmpeg location even though it was the same, and it was there. I'm using the "FFmpeg_Batch_AV_Converter_Portable" package from GitHub. Best regards!
ffmpeg-batch
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