[FFmpeg-user] A video file with srt file question

Have an mkv file, accompanied by an SRT file. I would like to suppress the non english speech and non english subtitles. Would greatly appreciate info on how to achieve this. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailma

Re: [FFmpeg-user] A video file with srt file question

On 01/18/2016 06:07 PM, Sam Logan wrote: Have an mkv file, accompanied by an SRT file. I would like to suppress the non english speech and non english subtitles. Open the SRT file in a text editor and manually delete the non-English parts. On Mon, Jan 18, 2016 at 4:35 PM, jd1008 wrote

Re: [FFmpeg-user] A video file with srt file question

udio track, there is no way to remove one language from the other without doing manual audio processing and editing (involving human judgment calls) by specialized audio editing software, which is not within the scope of FFmpeg. OK. Thanx for the lucid explanation. On Mon, Jan 18, 2016 at 8:28

Re: [FFmpeg-user] Libnvenc live transcode mpeg2 to x264 hls missing key frames?

Please fix the date on your computer. Your email is dated 02/07/2016 08:06 PM On 02/07/2016 08:06 PM, ggeorg...@znet.ca wrote: Hello Moritz, You hit the problem: the copy of ffmpeg I was using was quite old - did just recompile the latest version from git, plus did update the box where it run

[FFmpeg-user] Joining 2 m4v video files

Do the messages below (from ffmpeg) indicateproblems with the input? $ ffmpeg -i 01.m4v -i 02.m4v -strict -2 03.m4v ffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 5.3.1 (GCC) 20151207 (Red Hat 5.3.1-2) configuration: --prefix=/usr --bindir=/usr/bin --datad

Re: [FFmpeg-user] Joining 2 m4v video files

no way. $ ffmpeg -i 01.m4v -i 02.m4v -strict -2 03.m4v 2 input files. 01 and 02, and output to 03 I want to join 01 and 02. Simple, no??? Please take a close look at my original message. On 03/01/2016 02:27 PM, Moritz Barsnick wrote: On Tue, Mar 01, 2016 at 14:13:18 -0700, jd1008 wrote

[FFmpeg-user] Help with transcoding a vid from 1280x720 to highest quality HD 1920x1080

ffplay shows this about the file: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'EarthView.mp4':q=0B f=0/0 Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 creation_time : 2015-07-15 21:46:04 Duration: 01:59:45.39, start: 0.00, bitrate: 1439

Re: [FFmpeg-user] Help with transcoding a vid from 1280x720 to highest quality HD 1920x1080

On 03/20/2016 12:24 PM, Lou wrote: On Sun, Mar 20, 2016, at 09:36 AM, jd1008 wrote: ffplay shows this about the file: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'EarthView.mp4':q=0B f=0/0 Metadata: major_brand : mp42 minor_version : 0 compatible_brands

Re: [FFmpeg-user] Help with transcoding a vid from 1280x720 to highest quality HD 1920x1080

On 03/21/2016 09:51 AM, Moritz Barsnick wrote: On Sun, Mar 20, 2016 at 11:36:17 -0600, jd1008 wrote: highest quality HD 1920x1080 You should know better by now to be more specific. E.g. do you have any restriction when it comes to codec? Time to convert? File size? The best quality with

Re: [FFmpeg-user] -s[:stream_specifier] size (input/output, per-stream)

So, setting the option -s 1920x10180 might be followed by the extra specifiers: input/output ...etc ?? Thanx for clarifying. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

[FFmpeg-user] re-encoding yields lots of messages

like these: warning, clipping 1 dct coefficients to -255..255:01:32.86 bitrate=9711.2kbits/s buffer underflow i=0 bufi=234794 size=338165me=01:01:47.43 bitrate=9705.8kbits/s The encode command is: ffmpeg -i The_Previous_River_Trip.mp4 -vcodec mpeg1video -s 1920x1080 -q:v 1 -y The_Previous_R

Re: [FFmpeg-user] re-encoding yields lots of messages

On 03/24/2016 02:37 PM, Carl Eugen Hoyos wrote: jd1008 gmail.com> writes: ffmpeg -i The_Previous_River_Trip.mp4 -vcodec mpeg1video -s 1920x1080 -q:v 1 -y The_Previous_River_Trip.mpg Please also provide the complete, uncut (at least first 50 lines and last 50 lines) console output to m

Re: [FFmpeg-user] -s[:stream_specifier] size (input/output, per-stream)

On 03/24/2016 02:28 PM, Moritz Barsnick wrote: On Thu, Mar 24, 2016 at 12:08:32 -0600, jd1008 wrote: So, setting the option -s 1920x10180 might be followed by the extra specifiers: input/output ...etc ?? What the quoted text in your subject says is that the "-s" option can be

Re: [FFmpeg-user] -s[:stream_specifier] size (input/output, per-stream)

On 03/24/2016 05:28 PM, Moritz Barsnick wrote: On Thu, Mar 24, 2016 at 17:05:06 -0600, jd1008 wrote: ffmpeg -i The_Previous_River_Trip.mp4 -s:v:1 1920x1080 -vcodec mpeg1video -q:v 1 -y The_Previous_River_Trip.mp4 If you have only one video output, you are fine with just "-s 1920

Re: [FFmpeg-user] -s[:stream_specifier] size (input/output, per-stream)

On 03/24/2016 07:37 PM, Moritz Barsnick wrote: On Thu, Mar 24, 2016 at 17:50:40 -0600, jd1008 wrote: Reason I am transcoding into mpeg1 is because the apps that create the DVD format for playback on regular DVD's take them way freaking too long to do the transcoding to mpeg1 (and th

Re: [FFmpeg-user] -s[:stream_specifier] size (input/output, per-stream)

On 03/25/2016 03:10 AM, Carl Eugen Hoyos wrote: Moritz Barsnick gmx.net> writes: But: mpeg2video is a much more effective codec for DVD. No. The only (dis-)advantage of mpeg2video over mpeg1video is the ability to (optionally) encode interlaced material. Carl Eugen Thank you Carl. Person

Re: [FFmpeg-user] -s[:stream_specifier] size (input/output, per-stream)

On 03/24/2016 07:37 PM, Moritz Barsnick wrote: On Thu, Mar 24, 2016 at 17:50:40 -0600, jd1008 wrote: Reason I am transcoding into mpeg1 is because the apps that create the DVD format for playback on regular DVD's take them way freaking too long to do the transcoding to mpeg1 (and th

Re: [FFmpeg-user] How to generate sine-wave mp3 test tone files in one-step?

On 03/27/2016 03:30 PM, jaso...@mail-central.com wrote: Hi. I want to generate mp3 files containing sine-wave test tones. They need to be 44.1KHz sampled 192Kbps bitrate 30sec duration normalized to 0Db I'd like to do it in one cmd line step. I've been having

[FFmpeg-user] Problem with a YT video

This video plays in 2 virtual screens in the same display screen. Is there a way to fix this? https://www.youtube.com/watch?v=WEjqYj17jaA&; ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Problem with a YT video

viewing windows. On 04/24/2016 10:28 AM, Moritz Barsnick wrote: On Sun, Apr 24, 2016 at 09:33:40 -0600, jd1008 wrote: This video plays in 2 virtual screens in the same display screen. Is there a way to fix this? Could you be a bit more verbose on what you're trying to do?

Re: [FFmpeg-user] Problem with a YT video

replacements. They have to do with security, javascripts, and other security plugins. On 04/24/2016 11:02 AM, Moritz Barsnick wrote: On Sun, Apr 24, 2016 at 10:46:50 -0600, jd1008 wrote: OK, that plays one screen. Well and good !!! I had to download it to get one viewing screen. How did your

Re: [FFmpeg-user] Problem with a YT video

Hi Moritz, How do I use the command to save the output file instead of viewing it? Thanx!!! On 04/24/2016 11:02 AM, Moritz Barsnick wrote: On Sun, Apr 24, 2016 at 10:46:50 -0600, jd1008 wrote: OK, that plays one screen. Well and good !!! I had to download it to get one viewing screen. How

Re: [FFmpeg-user] Fwd: Problem with a YT video

shitty attitude. It is YOU who needs to be removed from this list. On 04/27/2016 05:39 PM, G A wrote: 8th fucking time, stop this shit. ffmpeg-user@ffmpeg.org Begin forwarded message: From: jd1008 Subject: Re: [FFmpeg-user] Problem with a YT video Date: April 27, 2016 at 16:35:45 PDT To

Re: [FFmpeg-user] Problem with a YT video

0x480 => 720x480 Planar YV12 [dvvideo @ 0x7f6d9342cf20]AC EOB marker is absent pos=65 with the last line repeated for hundreds if not thousands of times at different positions. On 04/24/2016 11:02 AM, Moritz Barsnick wrote: On Sun, Apr 24, 2016 at 10:46:50 -0600, jd1008 wrote: OK, that plays one

[FFmpeg-user] How to re-encode 3d video to 2d video

Is this the way to convert a 3d vid to 2d? Moritz had replied to another question of how to play 3d vid on computers not capable of playing 3d. So I used his -vf options as follows: ffmpeg -i the_3d_video.mp4 -r 29 -vf "crop=w=iw/2:h=ih:x=0:y=0,scale=w=2*iw:h=ih,setdar=2" -y the_2d_video.mp4

Re: [FFmpeg-user] How to re-encode 3d video to 2d video

On 06/06/2016 02:06 AM, Moritz Barsnick wrote: On Sun, Jun 05, 2016 at 19:35:03 -0600, jd1008 wrote: To add to what Cley wrote: ffmpeg -i the_3d_video.mp4 -r 29 -vf Why are you forcing the output to 29 fps? This will most likely lead to frame duplication or drop. Unless there's some

Re: [FFmpeg-user] How to re-encode 3d video to 2d video

On 06/06/2016 05:18 PM, jd1008 wrote: On 06/06/2016 02:06 AM, Moritz Barsnick wrote: On Sun, Jun 05, 2016 at 19:35:03 -0600, jd1008 wrote: To add to what Cley wrote: ffmpeg -i the_3d_video.mp4 -r 29 -vf Why are you forcing the output to 29 fps? This will most likely lead to frame

[FFmpeg-user] rotation question

I need to rotate a video 180 degrees horizontally; i.e. what is left should be right and vice versa. How can I achieve that? ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link ab

Re: [FFmpeg-user] rotation question

Will try it. Thanx! On 06/09/2016 07:28 PM, Bazza wrote: -vf hflip ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subj

[FFmpeg-user] how to merge a video file with an audio file.

I use youtube-dl as the download tool, as follows: (Please bear with me ...) $ youtube-dl -F https://www.youtube.com/watch?v=aNUYGRn3W9Q [youtube] aNUYGRn3W9Q: Downloading webpage [youtube] aNUYGRn3W9Q: Downloading video info webpage [youtube] aNUYGRn3W9Q: Extracting video information [youtube]

Re: [FFmpeg-user] Breaking up an audio/video file into multiple files

On 09/04/2016 03:31 PM, jd1008 wrote: Hi, I have a video file which is a compilation of different songs. I know the start offsets of all songs and durations. How can I use that info to use ffmpeg to break the file into multiple files, one for each song? I meant the TIME offsets

[FFmpeg-user] Breaking up an audio/video file into multiple files

Hi, I have a video file which is a compilation of different songs. I know the start offsets of all songs and durations. How can I use that info to use ffmpeg to break the file into multiple files, one for each song? ___ ffmpeg-user mailing list ffmpeg-u

[FFmpeg-user] Transcoding 2048x480 to 1920x1080

Does this command looks like it should work well for video2008.mp4 that is currently at 1920x480 ? ffmpeg -i video2008.mp4 -i audio2008.m4a -q 1 -c:v libx264 -preset slower -s 1920x1080 -map 0:v:0 -map 1:a:0 -y video+audio2008.mp4 ___ ffmpeg-user m

[FFmpeg-user] ffmpeg and webm format and mkv format

Using ffmpeg version N-51556-ge278500 to convert webm to mp4, I get billions of lines of rolling diagnostic output, like [libx264 @ 0x4f7a660] frame I:19Avg QP:19.41 size: 20169 [libx264 @ 0x4f7a660] frame P:1318 Avg QP:22.72 size: 4323 [libx264 @ 0x4f7a660] frame B:3336 Avg QP:28.35 si

Re: [FFmpeg-user] ffmpeg and webm format and mkv format

On 09/15/2016 04:03 AM, Carl Eugen Hoyos wrote: 2016-09-15 5:04 GMT+02:00 jd1008 : Using ffmpeg version N-51556-ge278500 to convert webm to mp4, I get billions of lines of rolling diagnostic output, like Command line and (at least) first 100 and last 100 lines of console output missing

Re: [FFmpeg-user] ffmpeg and webm format and mkv format

On 09/16/2016 12:09 PM, Moritz Barsnick wrote: On Fri, Sep 16, 2016 at 19:56:26 +0200, Carl Eugen Hoyos wrote: The following lines are shown if you press "h" while encoding. Interesting. This line from the originally posted output also hints at keyboard interaction, in this case 'c': Parse

Re: [FFmpeg-user] ffmpeg and webm format and mkv format

On 09/16/2016 01:43 PM, jd1008 wrote: On 09/16/2016 12:09 PM, Moritz Barsnick wrote: On Fri, Sep 16, 2016 at 19:56:26 +0200, Carl Eugen Hoyos wrote: The following lines are shown if you press "h" while encoding. Interesting. This line from the originally posted output als

Re: [FFmpeg-user] ffmpeg and webm format and mkv format

On 09/17/2016 04:10 PM, Moritz Barsnick wrote: On Sat, Sep 17, 2016 at 11:59:48 -0600, jd1008 wrote: So, which "release" or "private build" should I use in order to properly transcode WEBM to MP4 ? Is WEBM a container arrangement? If so, why should it be a problem for ff

Re: [FFmpeg-user] Can't Download FFmpeg For Windows

I went to ffmpeg.org and am able to download. Can you be more verbose as to the page you tried to download from? On 12/07/2016 07:22 PM, Robert Murphy wrote: Hi, I am trying to download the latest version of FFmpeg from the official website and when you click on the link you get a HTTP 403

[FFmpeg-user] transcoding belches out "Past duration 0.939156 too large"

using 3.0.2-static: ffmpeg -i vid_1.mkv -vb 4000k -s 1920x1080 -vf hflip,scale=1920:1080 -y vid_1-hflip.mkv is belching out lots of Past duration 0.939156 too large Any ideas why? ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.o

Re: [FFmpeg-user] transcoding belches out "Past duration 0.939156 too large"

On 12/15/2016 03:11 PM, Carl Eugen Hoyos wrote: 2016-12-15 19:27 GMT+01:00 jd1008 : using 3.0.2-static: Please test current FFmpeg git head, if the issue is still reproducible, please provide both the command line you tested and the complete, uncut console output. Carl Eugen $ /bin

[FFmpeg-user] Unable to join audio and video files into 1 file

$ ffmpeg -i 'Amis Raynaut-mUTtmdb4TCs.f171.webm' -i 'Amis Raynaut-mUTtmdb4TCs.f248.webm' 'Qntal - Silver Swan - 02. Amis Raynaut-mUTtmdb4TCs.webm' ffmpeg -i 'Amis Raynaut-mUTtmdb4TCs.f171.webm' -i 'Amis Raynaut-mUTtmdb4TCs.f248.webm' 'Qntal - Silver Swan - 02. Amis Raynaut-mUTtmdb4TCs.webm' f

[FFmpeg-user] Audio Tapes - How to restore audio quality

I need to transfer a bunch of audio tapes to digital media. But I would like to 1. improve the signal to noise ratio. 2. get rid of clicks and pops. Is there a way to do this using ffmpeg? ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpe

Re: [FFmpeg-user] Audio Tapes - How to restore audio quality

Audacity??? I have never been able to make audacity improve the signal to noise ratio, nor eliminate clicks and pops. How do you do that? On 05/29/2015 08:38 PM, Alex Kink wrote: Use audacity instead On May 29, 2015, at 22:34, jd1008 wrote: I need to transfer a bunch of audio tapes to

[FFmpeg-user] Question about audio files.

Have mp3 files that were recorded in noisy environment where there is a lot of low frequency hum, and the speaker's voice is just barely about that noise's frequency. It is really a great effort trying to comprehend what's being said. The files are lectures from the late 60's and early 70's and 80

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

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] Converting a cassette audio tape (Lecture) to mp3

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

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

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

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

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

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] Converting a cassette audio tape (Lecture) to mp3

On 07/12/2015 03:52 PM, Moritz Barsnick wrote: 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. The same command is you had outlined. I copied and pasted

[FFmpeg-user] Converting vhs to dvd

Hi all, Sorry if this seems off topic, but I do not know what other list to turn to. I saw this item: http://www.ebay.com/itm/High-quality-Usb-2-0-Video-TV-DVD-VHS-Audio-Capture-Adapter-for-vista-win-7-/171357935872?hash=item27e5ba9900 which comes only with windows software to grab the input fr

[FFmpeg-user] Off topic - but still raises a Question about video formats

Using youtube-dl to download videos from youtube, I am sometimes getting this message: WARNING: Requested formats are incompatible for merge and will be merged into mkv. Could someone please explain the reason behind this? ___ ffmpeg-user mailing lis

Re: [FFmpeg-user] High Quality WEBM

On 12/22/2015 12:13 PM, Kirk Clemons wrote: Thank you, That's a big help. On Tue, Dec 22, 2015 at 10:00 AM, Reindl Harald wrote: Am 22.12.2015 um 18:41 schrieb Kirk Clemons: Is there a recommended command for high quality webm video from a raw avi source? well, there is nothing like a

Re: [FFmpeg-user] High Quality WEBM

On 12/22/2015 12:32 PM, Reindl Harald wrote: Am 22.12.2015 um 20:30 schrieb jd1008: On 12/22/2015 12:13 PM, Kirk Clemons wrote: That's a big help. On Tue, Dec 22, 2015 at 10:00 AM, Reindl Harald wrote: Am 22.12.2015 um 18:41 schrieb Kirk Clemons: Is there a recommended comman

Re: [FFmpeg-user] High Quality WEBM

On 12/22/2015 12:32 PM, Reindl Harald wrote: Am 22.12.2015 um 20:30 schrieb jd1008: On 12/22/2015 12:13 PM, Kirk Clemons wrote: That's a big help. On Tue, Dec 22, 2015 at 10:00 AM, Reindl Harald wrote: Am 22.12.2015 um 18:41 schrieb Kirk Clemons: Is there a recommended comman

Re: [FFmpeg-user] High Quality WEBM

On 12/22/2015 12:40 PM, Reindl Harald wrote: Am 22.12.2015 um 20:35 schrieb jd1008: On 12/22/2015 12:32 PM, Reindl Harald wrote: Am 22.12.2015 um 20:30 schrieb jd1008: On 12/22/2015 12:13 PM, Kirk Clemons wrote: That's a big help. On Tue, Dec 22, 2015 at 10:00 AM, Reindl H

Re: [FFmpeg-user] High Quality WEBM

On 12/22/2015 12:46 PM, Reindl Harald wrote: Am 22.12.2015 um 20:41 schrieb jd1008: On 12/22/2015 12:32 PM, Reindl Harald wrote: I would like to add -s '1920x1080' how does 1920x1080 makes sense when your destination size is 320x180? So, would changing -vf 'scale=320:

Re: [FFmpeg-user] High Quality WEBM

On 12/22/2015 01:18 PM, Reindl Harald wrote: Am 22.12.2015 um 21:10 schrieb jd1008: On 12/22/2015 12:46 PM, Reindl Harald wrote: Am 22.12.2015 um 20:41 schrieb jd1008: On 12/22/2015 12:32 PM, Reindl Harald wrote: I would like to add -s '1920x1080' how does 1920x1080 m

[FFmpeg-user] Joining mp4 files did not yield the expected file

Command: ffmpeg \ -i Discourse_1_Part_1.mp4 \ -i Discourse_1_Part_2.mp4 \ -i Discourse_2_Part_1.mp4 \ -i Discourse_2_Part_2.mp4 \ -i Discourse_3_Part_1.mp4 \ -i Discourse_3_Part_2.mp4 \ -strict -2 -y All_Discourses.mp4 Yielded a result much smaller than expected (in size) and when played, does n

Re: [FFmpeg-user] Joining mp4 files did not yield the expected file

On 12/29/2015 12:49 PM, Lou wrote: On Tue, 29 Dec 2015 12:44:48 -0700 jd1008 wrote: Command: ffmpeg \ -i Discourse_1_Part_1.mp4 \ -i Discourse_1_Part_2.mp4 \ -i Discourse_2_Part_1.mp4 \ -i Discourse_2_Part_2.mp4 \ -i Discourse_3_Part_1.mp4 \ -i Discourse_3_Part_2.mp4 \ -strict -2 -y

Re: [FFmpeg-user] Joining mp4 files did not yield the expected file

I will re-issue the command and provide the full output. Right now, too much is running and chocking disk io. On 12/29/2015 03:44 PM, Carl Eugen Hoyos wrote: Moritz Barsnick gmx.net> writes: That will take more amount of time. Not *forever* though There could be a framerate change involved

Re: [FFmpeg-user] Joining mp4 files did not yield the expected file

On 12/29/2015 03:40 PM, Moritz Barsnick wrote: On Tue, Dec 29, 2015 at 14:31:38 -0700, jd1008 wrote: I concocted this script and it worked perfectly; albeit, I would have liked the output to be in HD (1920x1080). However, every time I tried to set the size to 1920x1080, it took forever to

Re: [FFmpeg-user] gracefully restart an ffmpeg stream?

On 01/10/2016 01:00 PM, Reindl Harald wrote: Am 10.01.2016 um 20:48 schrieb chovy: What's the least intrusive way to restart an ffmpeg stream? I don't mind if the stream flickers or jumps ahead...but right now when I kill the pid and restart it, the player completely stops playing it. t

Re: [FFmpeg-user] gracefully restart an ffmpeg stream?

On 01/10/2016 01:07 PM, Reindl Harald wrote: Am 10.01.2016 um 21:05 schrieb jd1008: On 01/10/2016 01:00 PM, Reindl Harald wrote: Am 10.01.2016 um 20:48 schrieb chovy: What's the least intrusive way to restart an ffmpeg stream? I don't mind if the stream flickers or jumps a

Re: [FFmpeg-user] gracefully restart an ffmpeg stream?

On 01/10/2016 01:27 PM, Reindl Harald wrote: Am 10.01.2016 um 21:24 schrieb jd1008: On 01/10/2016 01:07 PM, Reindl Harald wrote: Am 10.01.2016 um 21:05 schrieb jd1008: On 01/10/2016 01:00 PM, Reindl Harald wrote: Am 10.01.2016 um 20:48 schrieb chovy: What's the least intrusive w

Re: [FFmpeg-user] gracefully restart an ffmpeg stream?

On 01/10/2016 02:23 PM, Reindl Harald wrote: Am 10.01.2016 um 22:11 schrieb chovy: On 1/10/2016 10:54 PM, chovy wrote: I'm using nginx to server the .ts and index.m3u8 files...I don't see why a restart of nginx would be required. please first document yourself and understand how this whol

Re: [FFmpeg-user] gracefully restart an ffmpeg stream?

On 01/10/2016 02:31 PM, Moritz Barsnick wrote: On Sun, Jan 10, 2016 at 14:26:56 -0700, jd1008 wrote: Hey Mr. Chovy, I (and perhaps others) are NOT receiving your posts. I see them, and so does the list: http://ffmpeg.org/pipermail/ffmpeg-user/2016-January/thread.html Perhaps YOU should

Re: [FFmpeg-user] gracefully restart an ffmpeg stream?

On 01/10/2016 02:58 PM, Reindl Harald wrote: Am 10.01.2016 um 22:37 schrieb jd1008: On 01/10/2016 02:31 PM, Moritz Barsnick wrote: On Sun, Jan 10, 2016 at 14:26:56 -0700, jd1008 wrote: Hey Mr. Chovy, I (and perhaps others) are NOT receiving your posts. I see them, and so does the list

[FFmpeg-user] Unable to download a video

There is a video that none of the known download tools are able to download. it gets streamed from within the url http://www.30thnovember.com/live/ If anyone can download this 3 hour video (which was streamed live on Nov 30th), I would really appreciate if I would be clued in on how it is done.

[FFmpeg-user] transcoding mp3 to wav

Hi, I tried to transcode a few mp3 files to wav using the command for f in *.mp3; do ffmpeg -i "$f" -ab 1600k -y ${f%mp3}wav done it does the conversion, but does not honour the bitrate param. How do I force the bitrate param for the ourput? ___ ffmpeg

Re: [FFmpeg-user] transcoding mp3 to wav

On 01/22/2015 10:23 AM, Moritz Barsnick wrote: On Thu, Jan 22, 2015 at 10:08:35 -0700, jd1008 wrote: it does the conversion, but does not honour the bitrate param. How do I force the bitrate param for the ourput? You didn't show us the output of your ffmpeg command. Anyway, your approa

Re: [FFmpeg-user] transcoding mp3 to wav

On 01/22/2015 10:52 AM, Moritz Barsnick wrote: On Thu, Jan 22, 2015 at 10:44:01 -0700, jd1008 wrote: I tried with the params: -ac 2 -ar 44.1k -ab 1600k but to no avail. [...] Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo, s16, 1411 kb/s I think you don&#

[FFmpeg-user] How to grab x11 screen

I tried $ ffmpeg -i :0 -vcodec webm -b:v 5000 -b:r 10 -g 300 -s 1920x1080 /tmp/x11.webm ffmpeg version N-51556-ge278500 Copyright (c) 2000-2013 the FFmpeg developers built on Apr 4 2013 05:11:43 with gcc 4.6 (Debian 4.6.3-1) configuration: --prefix=/root/ffmpeg-static/32bit --arch=x86_32

Re: [FFmpeg-user] How to grab x11 screen

On 01/25/2015 09:17 PM, Lou wrote: Alternatively you could install the required dependencies for grabbing X11 via XCB then compile ffmpeg. For your distro libxcb-devel 1.4 or newer should suffice. # yum install libxcb-devel libxcb Loaded plugins: langpacks Package libxcb-devel-1.11-3.fc21.x86_6

Re: [FFmpeg-user] How to grab x11 screen

On 01/25/2015 09:17 PM, Lou wrote: See: https://ffmpeg.org/ffmpeg-devices.html#x11grab Your build lacks --enable-x11grab. Again, refer to: https://ffmpeg.org/ffmpeg-devices.html#x11grab Alternatively you could install the required dependencies for grabbing X11 via XCB then compile ffmpeg. For y

Re: [FFmpeg-user] How to grab x11 screen

On 01/26/2015 12:29 AM, Moritz Barsnick wrote: On Sun, Jan 25, 2015 at 22:17:39 -0700, jd1008 wrote: Now that I have x11grab working, how do I add to it the audio that is coming from the speakers or the audio driver? ffmpeg supports quite a few audio sources. On Linux, alsa and pulseaudio are

Re: [FFmpeg-user] How to grab x11 screen

On 01/26/2015 12:29 AM, Moritz Barsnick wrote: On Sun, Jan 25, 2015 at 22:17:39 -0700, jd1008 wrote: Now that I have x11grab working, how do I add to it the audio that is coming from the speakers or the audio driver? ffmpeg supports quite a few audio sources. On Linux, alsa and pulseaudio are

[FFmpeg-user] Best way to reduce video resolution from 1280x720 to 640x480

Input file is 3gp4 and was recorded at 30fps, 155k bitrate, at 1280x720 resolution. I want to reduce it to 640x480. Thanx. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Best way to reduce video resolution from 1280x720 to 640x480

On 01/29/2015 08:33 PM, Wesley Wen wrote: vf scale=640:480 Thank you Wesley. That works. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] what's the best hardware build out?

What about an AMD Octacore cpu optioned with highest amount of caches and highest clock speed available, and of course full complement of RAM that the mobo can handle? If you still want intel, then choose Intel Core i7-4790K @ 4.00GHz

Re: [FFmpeg-user] what's the best hardware build out?

PS: The AMD Octacore I was thinking of is http://www.cpu-world.com/CPUs/Bulldozer/AMD-FX-Series%20FX-9370.html#specs On 02/09/2015 12:13 PM, jd1008 wrote: What about an AMD Octacore cpu optioned with highest amount of caches and highest clock speed available, and of course full complement of

Re: [FFmpeg-user] what's the best hardware build out?

Also, see http://versus.com/en/amd-fx-9370-vs-intel-core-i7-4790k On 02/09/2015 12:21 PM, jd1008 wrote: PS: The AMD Octacore I was thinking of is http://www.cpu-world.com/CPUs/Bulldozer/AMD-FX-Series%20FX-9370.html#specs On 02/09/2015 12:13 PM, jd1008 wrote: What about an AMD Octacore cpu