Re: [FFmpeg-user] VOB files convertion failed

2018-05-09 Thread Zak
quot;MP4" from the drop-down menu and then it will tell you "I can't put AC-3 audio in an MP4 container, please use a MKV container or I might I suggest transcoding to AAC". It's not as awesome as FFmpeg, but given the VOB files you have and the MKV or MP4 you want to make, HandBrake c

Re: [FFmpeg-user] VOB files convertion failed

2018-05-09 Thread Zak
rring? I'm just curious, I haven't seen Twilight and I don't make any judgments. Good luck, Zak ___ 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 subject "unsubscribe".

[FFmpeg-user] How can I see what version of a library is linked? (e.g. libmp3lame)

2018-06-11 Thread Zak
n, so I am not going to include a specific FFmpeg banner because I use FFmpeg on two operating systems (MacOS 10.12 and Kubuntu) and I have multiple versions of FFmpeg. Thank you, Zak F. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.o

Re: [FFmpeg-user] why ffplay cannot decode a sequence that can be decoded by ffmpeg

2018-06-11 Thread Zak
am misunderstanding. 2. What does ffmpeg with -f null really do, and how is it different than ffprobe? Thank you, Zak ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above,

Re: [FFmpeg-user] How can I see what version of a library is linked? (e.g. libmp3lame)

2018-06-12 Thread Zak
On 2018-06-12 at 4:11 AM EDT, Carl Eugen Hoyos wrote: 2018-06-12 4:42 GMT+02:00, Zak : These two questions cannot be answered by ffmpeg, by any executable, I suspect security considerations are among the reasons why this is impossible. Iirc, ldd does not work on osx, "otool -L f

Re: [FFmpeg-user] Question regarding encoding a file

2018-06-03 Thread Zak
bar2000. You might really like Quod Libet, by the way. foobar2000 has not gotten significant new code in a long time. In that time, many of the Free Software media players have gotten a lot better. Zak ___ 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 subject "unsubscribe".

Re: [FFmpeg-user] How to enforce VBR minimum bitrate

2018-06-04 Thread Zak
ke the LAME Info Tag (Xing header): At line 132 in libmp3lame.c: /* do not get a Xing VBR header frame from LAME */ -- lame_set_bWriteVbrTag(s->gfp,0); ++ lame_set_bWriteVbrTag(s->gfp,1); Will I crash my computer for the second time in one day? Let's see. Zak ___

Re: [FFmpeg-user] How to enforce VBR minimum bitrate

2018-06-04 Thread Zak
uct will average less than 128 kbps. ABR doesn't promise to come within any margin of the target, but it comes very close usually. Good luck, Zak F. ___ 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 subject "unsubscribe".

Re: [FFmpeg-user] mpegts metadata not set

2018-06-27 Thread Zak
t Windows build, but these Mailman archives will be around for a long time, and what if you think you are using the latest build because you installed it, but at the hour of typing the command, your PATH variable decided to use an older version of FFmpeg that was lying around somewhere on your hard driv

[FFmpeg-user] Sample types 's32 (24 bit)' and 's16 (24 bit)' are confusing to me

2018-01-27 Thread Zak
the ffmpeg call above. By default it chooses pcm_s16le and "s16 (24 bit)". I am not sure what happens if I call ffmpeg -i input.flac -sample_fmt s16 output.wav but I could test that. Thank you for any words of wisdom, Zak ___ ffmpeg-

Re: [FFmpeg-user] Why H264 Encoder is slower than H265 Encoder?

2018-02-07 Thread Zak
rtain values of -q n. To be specific, -q 0, -q 1, and -q 3 seem to be totally identical, and -q 7, -q 8, and -q 9 are also identical, it seems. Even at -q 0, VBR is extremely fast compared to CBR, and it only gets faster as you turn down the quality. Regards, Zak On 2/7/18 8:41 PM, Shi Qiu wrote: OS: Ub

Re: [FFmpeg-user] Why _COPYing_ a variable encoded audio (AAC) channel will produce a variably encoded one?

2018-02-28 Thread Zak
iTunes and VLC will not be fooled, but many things will mess up. Zak On 2/28/18 7:40 AM, Sophoklis Goumas wrote: Hello. I have a .3gp file containing a video and an audio channel. I'm trying to get the audio channel in a separate m4a file but when I issue: ffmpeg -i foo.3gp -vn -c:a copy foo.m4a

Re: [FFmpeg-user] ffprobe audio duration mismatch

2018-03-20 Thread Zak
On 3/20/18 9:10 PM, Carl Eugen Hoyos wrote: 2018-03-21 1:56 GMT+01:00, Zak <ffmpeg-user-em...@m.allo.ws>: What you ideally want is a software library that can decode the audio data itself and deduce the duration. What's wrong with FFmpeg? Please do not top-post here, Carl Eugen Wait