Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread Luke Davis
On Sun, 12 Jul 2015, jd1008 wrote: No, it is not digitized yet. I have plenty of audio tools installed - but not certain what else I might need. Personally, I prefer sox for this sort of thing. Also, arecord would do just as well. SoX, I believe, has notes in the man page about doing this e

[FFmpeg-user] FFmpeg - Is it really difficult to use FFmpeg

2015-07-12 Thread Austin Einter
I am trying to use ffmpeg, and have been doing a lot of experiment last 1 month. I have not been able to get through. Is it really difficult to use FFmpeg? My requirement is simple as below. Can you please guide me if ffmpeg is suitable one or I have implement on my own (using codec libs available

[FFmpeg-user] What is wrong with this .mov to mp4 conevrsion?

2015-07-12 Thread Dani A
faststart countdown.mp4 ffmpeg started on 2015-07-12 at 18:45:18 Report written to "ffmpeg-20150712-184518.log" Command line: ffmpeg -i countdown.mov -vf "scale=640x360,setdar=16:9" -c:v libx264 -profile:v main -crf 23 -preset veryfast -movflags faststart countdown.mp4 Spli

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread Moritz Barsnick
On Sun, Jul 12, 2015 at 15:37:16 -0600, jd1008 wrote: > does not support pulse, the one installed > in /usr/bin does not recognize the option -devices Probably a typo in your command line. Moritz ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http:

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread jd1008
On 07/12/2015 12:36 PM, Moritz Barsnick wrote: fmpeg -devices | grep -E "alsa|pulse" It outputs: DE alsaALSA audio output So, I guess the one I installed in /opt does not support pulse, the one installed in /usr/bin does not recognize the option -devices ___

Re: [FFmpeg-user] Statics when record with ffmpeg

2015-07-12 Thread MrNice
On 11/07/15 12:20, Carl Eugen Hoyos wrote: > MrNice iol.ie> writes: > >> Looks like no alsa: > > Try something like > $ yum install alsa-utils alsa-lib > >> Enabled indevs: >> dv1394 lavfi v4l2 >> fbdevoss x1

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread jd1008
On 07/12/2015 12:36 PM, Moritz Barsnick wrote: On Sun, Jul 12, 2015 at 12:20:25 -0600, jd1008 wrote: OK, so of the 2 ffmpeg's I have installed, I hope one of them will support either pulse or alsa. If your older ffmpeg is the one from the rpmfusion repo, then: It certainly supports both. Chec

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread Moritz Barsnick
On Sun, Jul 12, 2015 at 12:20:25 -0600, jd1008 wrote: > OK, so of the 2 ffmpeg's I have installed, I hope one of them will > support either pulse or alsa. If your older ffmpeg is the one from the rpmfusion repo, then: It certainly supports both. Check with: $ ffmpeg -devices | grep -E "alsa|pulse"

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread jd1008
On 07/12/2015 12:07 PM, Moritz Barsnick wrote: On Sun, Jul 12, 2015 at 11:44:48 -0600, jd1008 wrote: I am loath to updating because I really do not feel the need to. So far, I have 3rd party apps that I built (with some necessary mods) on f20. I do not wish to go through all the rigmarole agai

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread Moritz Barsnick
On Sun, Jul 12, 2015 at 11:44:48 -0600, jd1008 wrote: > I am loath to updating because I really do not feel the need to. > So far, I have 3rd party apps that I built (with some necessary mods) > on f20. I do not wish to go through all the rigmarole again on f22 or > the impending f23. Security, my

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread Reindl Harald
Am 12.07.2015 um 19:44 schrieb jd1008: On 07/12/2015 11:35 AM, Moritz Barsnick wrote: On Sun, Jul 12, 2015 at 11:26:58 -0600, jd1008 wrote: I am running fedora 20 with Which is EOL. I just updated to F22 myself today. :-) I am loath to updating because I really do not feel the need to. So f

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread jd1008
On 07/12/2015 11:35 AM, Moritz Barsnick wrote: On Sun, Jul 12, 2015 at 11:26:58 -0600, jd1008 wrote: I am running fedora 20 with Which is EOL. I just updated to F22 myself today. :-) I am loath to updating because I really do not feel the need to. So far, I have 3rd party apps that I built

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread Moritz Barsnick
On Sun, Jul 12, 2015 at 11:26:58 -0600, jd1008 wrote: > I am running fedora 20 with Which is EOL. I just updated to F22 myself today. :-) > I need a set of steps/commands to convert this tape. Is it already digitized? If so: $ ffmpeg -i audiofile -c:a libmp3lame audiofile.mp3 and adjust your au

[FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

2015-07-12 Thread jd1008
Hi all, I am running fedora 20 with ffmpeg version N-51556-ge278500 Copyright (c) 2000-2013 the FFmpeg developers I also installed in /opt ffmpeg version N-72985-g7c3f7e6 Copyright (c) 2000-2015 the FFmpeg developers I need a set of steps/commands to convert this tape. I have plenty of audi

Re: [FFmpeg-user] Statics when record with ffmpeg

2015-07-12 Thread Moritz Barsnick
On Sat, Jul 11, 2015 at 12:55:21 +0100, MrNice wrote: > I'd guess you mean installed package. > $ yum list installed 'alsa*' > $ yum list installed 'pulseaudio*' [...] > So alsa and pulseaudio are installed > ??? No, to _compile_ against a library, you need its corresponding *-devel" package insta

Re: [FFmpeg-user] Apply format with overlay and -ss in front of inputfile is strange?

2015-07-12 Thread Carl Eugen Hoyos
nicolab gmail.com> writes: > Output is gray format. This is OK. ^^ > ffmpeg -i rgbtestsrc.avi -ss 1 -vf > split[x][z];[x]format=gray[x1];[z][x1]overlay > -vcodec libx264 3.mkv The "format" of the output of the overlay filter is yuva420p. This is not supported by x264, so

[FFmpeg-user] Apply format with overlay and -ss in front of inputfile is strange?

2015-07-12 Thread nicolab
Using -ss in fornt of inputfile, apply format filter and overlay output is strange? Creat rgbtestsrc video. ffmpeg -f lavfi -i rgbtestsrc=d=10 -vcodec utvideo rgbtestsrc.avi Overlay z output file is not change format before -ss input file. This is OK. ffmpeg -i rgbtestsrc.avi -ss 1 -vf split[x][