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29 questions
1
vote
1
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117
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Is there a way to split up an AVCHD file into smaller files (Sony HXR-NX5R)
From an all day event shoot, I have a 13 hour file recorded on a Sony HXR-NX5R camera. Catalyst Browse transferred the 160GB file OK, Premiere imported the file (but choked for quite a while doing so),...
- 697
0
votes
0
answers
102
views
How to replicate ffmpeg filter during Adobe Premiere Pro 2022 export (to speed up the video without pitch distortion)
My normal process is to export a project to mp4 and then use ffmpeg to speed up the video like this:
ffmpeg -i input.mp4 -filter_complex "[0:v]setpts=PTS/1.3[v];[0:a]atempo=1.3[a]" -map &...
- 245
0
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0
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186
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FFMpeg HLS to MXF video codec copy non monotonically increasing dts issue
I am rewrapping an HLS stream as an mxf file. The HLS is 1080p59.94 10bit 4:2:2. The mxf is a video codec copy and an audio conversion to pcm. The stream has video timecode burn-in for me to watch ...
2
votes
1
answer
81
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Is splitting a video for export a good technique?
Currently, I'm making a video that I intend to upload to YouTube. I used After Effects and Premiere Pro for this. Since it's a video that's almost 2 hours long, the export takes me about 16 hours ...
- 21
1
vote
1
answer
154
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How do I add (layer) a .wav audio file to a ProRes 422 HQ .mxf video without re-encoding?
Here's the detailed info of the .mxf video
General
Complete name : D:\R-2180634-1250074380.jpeg-gigapixel-low_res-scale-2_00x.mxf
Format : ...
- 11
0
votes
1
answer
179
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How to ffmpeg encode a video with audio properly synced in Adobe Premiere and Resolve?
I'm trying to use ffmpeg to encode a series of rendered images with a soundtrack. When we import that video into Premiere the audio seems to be 1/2 frame early. When we import that same video in ...
- 101
2
votes
1
answer
36
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Producing video for multiple platforms
I want to create videos for multiple platforms. For example youtube and a private school.
Now the thing is that I want certain lower thirds to appear on one rendered video and another set to appear on ...
- 121
0
votes
1
answer
218
views
Is there a way to smooth random audio dropouts with ffmpeg or Premiere?
I have large amounts of footage with audio tracks that have random dropouts throughout which last for ~0.5 seconds each (all audio dropouts are consistent in duration).
I need to smooth out the drops, ...
- 103
0
votes
1
answer
35
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How to automate cutting the part with audio on a certain track out?
How to automate cutting the bits with audio on a certain track out?
So here is the deal.
We live recording radio shows with video.
But we do not have permission to use the music played. So we need to ...
0
votes
1
answer
157
views
How can I automate creating a sequence from a set of clips?
I have a large amount of DV footage, which I want to convert into a video per day.
I've tried doing this by scripting ffmpeg:
ffmpeg -safe 0 -f concat -i day1-files.txt -fflags +igndts -ac 2 -ar 32000 ...
- 1,902
4
votes
1
answer
6k
views
Intra-frame H.264 / H.265 compared to DNxHR or Prores as intermediate codecs for editing
IMPORTANT: ISSUE SOLVED (STILL A COUPLE OF QUESTIONS, THOUGH), I POSTED SOME INFO BELOW THE ORIGINAL POST AS AN UPDATE IF SOMEONE FINDS THIS USEFUL:
Quick question: what are the advantages of using ...
- 41
3
votes
0
answers
735
views
Audio out of sync when import file cut by ffmpeg with -c copy
I have a lot of clips made with ffmpeg using this command:
ffmpeg.exe -ss XX:XX -t XX:XX -i original.mp4 -c copy clip.mp4.
That copy option gives a couple seconds of silence in a result clip, but ...
0
votes
1
answer
2k
views
FFmpeg convert to HD video format that Adobe Premiere Pro will not crash on?
My problem is somewhat similar to others asked on the site in recent years, but none of those solutions were quite right for my problem:
I have a series of frames from a video recorded at roughly 30 ...
2
votes
1
answer
158
views
How do you keep the silent part of a video?
How can I keep the funny silent part of a video (sniffs, breathing,...)?
I found a solution here, but is there another solution?
I mean: Can I do the same in a video editor?
- 23
2
votes
1
answer
4k
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SDR to HDR (High Dynamic Range) Converter?
I've heard that it's possible to convert SDR videos to HDR and get reasonable results. Obviously, this isn't as good as having source HDR content, but I'm really curious and would like to try this ...
