Re: [FFmpeg-user] audio normalization - nth attempt

2021-04-12 Thread Paul B Mahol
On Tue, Apr 13, 2021 at 2:07 AM Emanuel Berg via ffmpeg-user < ffmpeg-user@ffmpeg.org> wrote: > > This > > > > af=dynaudnorm > > > > works tho to some degree [...] > > > > One problem with just af=dynaudnorm is that when you > > backtrack to play a sequence again the volume drops so much > >

Re: [FFmpeg-user] audio normalization - nth attempt

2021-04-12 Thread Emanuel Berg via ffmpeg-user
> This > > af=dynaudnorm > > works tho to some degree [...] > > One problem with just af=dynaudnorm is that when you > backtrack to play a sequence again the volume drops so much > you don't hear anything, almost, until it picks up > much later. This helps for that af=dynaudnorm=g=7 --

[FFmpeg-user] audio normalization - nth attempt

2021-04-12 Thread Emanuel Berg via ffmpeg-user
Audio normalization - nth attempt... state: conversation volume good, music waay to loud, explosions etc ditto. This mpv(1) setting audio-normalize-downmix doesn't seem to do anything or am I blind? deaf? also ad-lavc-ac3drc=6 has no effect what I can hear. even if it is my hearing and

Re: [FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Mark Filipak (ffmpeg)
On 2021-04-12 18:02, Carl Eugen Hoyos wrote: Am Mo., 12. Apr. 2021 um 23:52 Uhr schrieb Carl Zwanzig : On 4/12/2021 2:42 PM, Carl Eugen Hoyos wrote: and since Matthew didn't mention "interlaced" Video (ORIGINAL) Scan type: Interlaced Scan order

Re: [FFmpeg-user] Issue affecting ffmpeg and youtube-dl

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 23:46 Uhr schrieb JD : > > Noted. > > >While there, please find out what top-posting means and avoid it here. > > Here is the output: > > Y:\youtube-dl>ffmpeg -y -loglevel "repeat+info" -i "file:deltron - > Videos\LIGHTSKINJOHN - only - MakTbhIZ5zo.f302.webm" -i

Re: [FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 23:52 Uhr schrieb Carl Zwanzig : > > On 4/12/2021 2:42 PM, Carl Eugen Hoyos wrote: > > and since Matthew didn't mention "interlaced" > > Video (ORIGINAL) > Scan type: Interlaced > Scan order : Top Field First >

Re: [FFmpeg-user] ERROR: libglslang not found

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 00:54 Uhr schrieb Dylan Fernando : > Thanks, Now I am getting: > > /usr/bin/ld: cannot find -lMachineIndependent > /usr/bin/ld: cannot find -lGenericCodeGen It doesn't work here either, maybe you need a particular version of glslang. Hopefully somebody who knows what it

Re: [FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Carl Zwanzig
On 4/12/2021 2:42 PM, Carl Eugen Hoyos wrote: and since Matthew didn't mention "interlaced" Video (ORIGINAL) Scan type: Interlaced Scan order : Top Field First Yes, he did. z! ___

Re: [FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Carl Zwanzig
On 4/12/2021 2:42 PM, Carl Eugen Hoyos wrote: Matthew works professionally in digital archiving and I strongly suspect he does know "what it means". That's good to hear, but expecting everyone else to know is ridiculous. z! ___ ffmpeg-user mailing

Re: [FFmpeg-user] Issue affecting ffmpeg and youtube-dl

2021-04-12 Thread JD
Noted. >While there, please find out what top-posting means and avoid it here. Here is the output: Y:\youtube-dl>ffmpeg -y -loglevel "repeat+info" -i "file:deltron - Videos\LIGHTSKINJOHN - only - MakTbhIZ5zo.f302.webm" -i "file:deltron - Videos\LIGHTSKINJOHN - only - MakTbhIZ5zo.f251.webm" -c

Re: [FFmpeg-user] Advice on getting help from ffmpeg-user list

2021-04-12 Thread Mark Filipak (ffmpeg)
On 2021-04-12 17:19, Carl Eugen Hoyos wrote: Am Mo., 12. Apr. 2021 um 10:42 Uhr schrieb Jim DeLaHunt : 3. Use the current version of ffmpeg to reproduce your problem. Your output says, "ffmpeg version n3.0.1", but the current numbered version is 4.4. To make this as clear as possible: The

Re: [FFmpeg-user] Issue affecting ffmpeg and youtube-dl

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 23:42 Uhr schrieb JD : > > I will request the specific ffmpeg command that youtube-dl is using that > appears to fail. While there, please find out what top-posting means and avoid it here. Thank you ___ ffmpeg-user mailing

Re: [FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 23:38 Uhr schrieb Mark Filipak (ffmpeg) : > > On 2021-04-12 06:40, Matthew Yang wrote: > > Hello all > > > > I was trying to extract a 5-minute segment of a video, keeping the same > > settings using the following command > > > > ffmpeg -ss 00:00:00 -i "input.mxf" -c copy

Re: [FFmpeg-user] Issue affecting ffmpeg and youtube-dl

2021-04-12 Thread JD
I will request the specific ffmpeg command that youtube-dl is using that appears to fail. Thank you. On Mon, Apr 12, 2021 at 4:13 PM Carl Eugen Hoyos wrote: > Am Mo., 12. Apr. 2021 um 19:42 Uhr schrieb JD : > > > ffmpeg version 4.2.4-1ubuntu0.1 Copyright > > I don't see any indication for an

Re: [FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Mark Filipak (ffmpeg)
On 2021-04-12 06:40, Matthew Yang wrote: Hello all I was trying to extract a 5-minute segment of a video, keeping the same settings using the following command ffmpeg -ss 00:00:00 -i "input.mxf" -c copy -t 00:05:00 output.mxf However the 'resolution' and 'scan type' of the output differs from

Re: [FFmpeg-user] Advice on getting help from ffmpeg-user list

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 10:42 Uhr schrieb Jim DeLaHunt : > 3. Use the current version of ffmpeg to reproduce your problem. Your > output says, "ffmpeg version n3.0.1", but the current numbered version > is 4.4. To make this as clear as possible: The only version supported on this mailing list

Re: [FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 12:46 Uhr schrieb Matthew Yang : > ffmpeg -ss 00:00:00 -i "input.mxf" -c copy -t 00:05:00 output.mxf Complete, uncut console output missing. Is your input really 720x576 or is it maybe interlaced content encoded as two separate frames with height 288? This is not yet

Re: [FFmpeg-user] Issue affecting ffmpeg and youtube-dl

2021-04-12 Thread Carl Eugen Hoyos
Am Mo., 12. Apr. 2021 um 19:42 Uhr schrieb JD : > ffmpeg version 4.2.4-1ubuntu0.1 Copyright I don't see any indication for an issue that can be fixed in FFmpeg, if you disagree please test current FFmpeg git head and provide the failing ffmpeg (!) command line together with the complete, uncut

[FFmpeg-user] Issue affecting ffmpeg and youtube-dl

2021-04-12 Thread JD
Hello. I use youtube-dl (https://github.com/ytdl-org/youtube-dl), an open source application that utilizes ffmpeg to merge the audio and video streams that it downloads. There apparently is an issue where ffmpeg will error out on trying to join VP9 HFR video in 720p and 1080p to Opus audio. The

Re: [FFmpeg-user] Guide to denoise VHS videos

2021-04-12 Thread Carl Zwanzig
On 4/11/2021 3:39 PM, Ulf Zibis wrote: What is TBC? Time Base Corrector - corrects/standardizes the timing of analog signals coming off tape (see https://en.wikipedia.org/wiki/Time_base_correction for a good description). z! ___ ffmpeg-user

[FFmpeg-user] Preserving PAL 720x576 resolution

2021-04-12 Thread Matthew Yang
Hello all I was trying to extract a 5-minute segment of a video, keeping the same settings using the following command ffmpeg -ss 00:00:00 -i "input.mxf" -c copy -t 00:05:00 output.mxf However the 'resolution' and 'scan type' of the output differs from the original. Video (ORIGINAL) ID

[FFmpeg-user] Advice on getting help from ffmpeg-user list

2021-04-12 Thread Jim DeLaHunt
On 2021-04-11 23:58, Rohit Prajapati wrote: I need help with some issues in the FFmpeg command. *show error in android * 2021-04-09 11:25:01.052 31074-31074/com.daasuu.gpuvideoandroid E/fsfdsfdfgfdffcszxczxczx: false: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers […

Re: [FFmpeg-user] Trying to extract video stream but output only has 30 frames

2021-04-12 Thread Rohit Prajapati
I need help with some issues in the FFmpeg command. *show error in android * 2021-04-09 11:25:01.052 31074-31074/com.daasuu.gpuvideoandroid E/fsfdsfdfgfdffcszxczxczx: false: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.8 (GCC) configuration:

Re: [FFmpeg-user] Guide to denoise VHS videos

2021-04-12 Thread Rohit Prajapati
I need help with some issues in the FFmpeg command. *show error in android * 2021-04-09 11:25:01.052 31074-31074/com.daasuu.gpuvideoandroid E/fsfdsfdfgfdffcszxczxczx: false: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.8 (GCC) configuration:

Re: [FFmpeg-user] Guide to denoise VHS videos

2021-04-12 Thread Michael Koch
Am 12.04.2021 um 00:39 schrieb Ulf Zibis: My question is not about head-switching effects, it mainly is about temporal noise. E.G., there is the hqdn3d filter, which can do both, spacial and temporal denoise. But I'm missing some guidance about using the parameters and in comparision to