Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
fyi, this is example of ffmpeg docker file with gpu encoding capabilities :
https://hub.docker.com/r/jrottenberg/ffmpeg/dockerfile
you take it, mod it for taking 4.1.2 ( FFMPEG_VERSION=4.2.1) , and make
patch mod in docker file
DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
./configure \
DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
patch -p1 --ignore-whitespace < /tmp/patch.txt && \
./configure \
and you fire:
docker build --tag ffmpeg:4.2.1.dts .
and you should be fine...
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Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
you should join the dockerfile you're executing, i can't know what commands you're executing and from where. ./configure is the conf command in ffmpeg src uncompressed dir, your commands batch (shell or docker) is not located in that folder at the time it issues the command, so, cd ffmpeg_unzipped_dir command is missing or you cd-ed somewhere else meanwhile... in a correct docker file all commands are ok for correct navigation b/w folders (temporary or packages git trunks etc) ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
I'm getting further thank you for your patience. It feels like the home stretch now. I run the command and it half works. It runs some but errors at the end. It seems to suggest it has patched some items. But then says a directory does not exist. Do I need to specify a directory instead of ? patching file fftools/ffmpeg.c Hunk #1 succeeded at 4435 (offset 48 lines). Hunk #2 succeeded at 4470 (offset 48 lines). Hunk #3 succeeded at 4510 (offset 51 lines). patching file fftools/ffmpeg.h Hunk #2 succeeded at 588 (offset -2 lines). patching file fftools/ffmpeg_opt.c Hunk #2 succeeded at 1207 (offset 50 lines). Hunk #3 succeeded at 3479 (offset 72 lines). bash: ./configure...: No such file or directory -- Sent from: http://www.ffmpeg-archive.org/ ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
go to /tmp and check what you've got where, like (ls is likz dir) : cd /tmp ls if you patch* is whre but not .txt rename it : /bin/mv patch* patch.txt ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] -shortest trouble
I’m having a strange issue with -shortest. Audio track ends up (a bit) shorter than the video. (That ‘should’ not be the case I would think…) The command looks like it does not need -shortest, but it’s there for other situations. Video output is trimmed to the correct length. Audio is fine when I either omit -shortest, or when I transcode instead of trim / rewrap. Is it me or is it a bug? thx, Bouke bouke@Boukes-iMac ~ % /Applications/ffmpeg -ss 236.19971 -i "/Volumes/Data/Andrea_LTC/Trim trouble/IshumT_21.mov" -map 0:2 -filter_complex "[0:0]channelmap=0-0:channel_layout=0x1[a0];[0:1]channelmap=0-0:channel_layout=0x1[a1];[a0][a1]amerge=inputs=2[out]" -map "[out]" -ac 2 -c:a pcm_s24le -t 7.800291 -timecode 17:31:02:55 -metadata:s:v:0 reel_name=1673 -c:v copy -shortest "/Volumes/Data/Andrea_LTC/Trim trouble/Test Out/1673_shortest.mov” ffmpeg version 4.3.1-tessus https://evermeet.cx/ffmpeg/ Copyright (c) 2000-2020 the FFmpeg developers built with Apple clang version 11.0.0 (clang-1100.0.33.17) configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libaom --enable-libass --enable-libbluray --enable-libdav1d --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvmaf --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-version3 --pkg-config-flags=--static --disable-ffplay libavutil 56. 51.100 / 56. 51.100 libavcodec 58. 91.100 / 58. 91.100 libavformat58. 45.100 / 58. 45.100 libavdevice58. 10.100 / 58. 10.100 libavfilter 7. 85.100 / 7. 85.100 libswscale 5. 7.100 / 5. 7.100 libswresample 3. 7.100 / 3. 7.100 libpostproc55. 7.100 / 55. 7.100 Guessed Channel Layout for Input Stream #0.0 : mono Guessed Channel Layout for Input Stream #0.1 : mono Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/Data/Andrea_LTC/Trim trouble/IshumT_21.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2020-10-06T16:27:17.00Z Duration: 00:07:24.00, start: 0.00, bitrate: 107327 kb/s Stream #0:0(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default) Metadata: creation_time : 2020-10-06T16:27:17.00Z handler_name: AJA Sound Media Handler Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default) Metadata: creation_time : 2020-10-06T16:27:17.00Z handler_name: AJA Sound Media Handler Stream #0:2(eng): Video: prores (LT) (apcs / 0x73637061), yuv422p10le(tv, bt709/reserved/reserved, progressive), 1280x720, 104690 kb/s, SAR 1:1 DAR 16:9, 60 fps, 60 tbr, 60 tbn, 60 tbc (default) Metadata: creation_time : 2020-10-06T16:27:17.00Z handler_name: AJA Video Media Handler encoder : Apple ProRes 422 (LT) timecode: 17:27:08:00 Stream #0:3(eng): Data: none (tmcd / 0x64636D74) Metadata: rotate : 0 creation_time : 2020-10-06T16:27:17.00Z handler_name: AJA Time Code Handler reel_name : 001 : timecode: 17:27:08:00 File '/Volumes/Data/Andrea_LTC/Trim trouble/Test Out/1673_shortest.mov' already exists. Overwrite? [y/N] y Stream mapping: Stream #0:0 (pcm_s24le) -> channelmap Stream #0:1 (pcm_s24le) -> channelmap Stream #0:2 -> #0:0 (copy) amerge -> Stream #0:1 (pcm_s24le) Press [q] to stop, [?] for help [Parsed_amerge_2 @ 0x7fc1e5e06640] Input channel layouts overlap: output layout will be determined by the number of distinct input channels Output #0, mov, to '/Volumes/Data/Andrea_LTC/Trim trouble/Test Out/1673_shortest.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt timecode: 17:31:02:55 encoder : Lavf58.45.100 Stream #0:0(eng): Video: prores (LT) (apcs / 0x73637061), yuv422p10le(tv, bt709/reserved/reserved, progressive), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 104690 kb/s, 0.02 fps, 60 tbr, 15360 tbn, 60 tbc (default) Metadata: creation_time : 2020-10-06T16:27:17.00Z handler_name: AJA Video Media Handler encoder : Apple ProRes 422 (LT) timecode: 17:27:08:00 reel_name : 1673 Stream #0:1: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32, 2304
Re: [FFmpeg-user] Video is not reproduced in VLC when streaming in udp with ffmpeg
The problem is not related with multicast. Multicast is for deliver a stream to several devices, and I want test the streaming in my own computer, that is why I am using 127.0.0.1 because it references to my own computer (the localhost ip). It seemed that I needed a buffer in reception. I tried with ffplay -i udp://127.0.0.1:12003?buffer_size=1, it worked. Thanks :-) De: ffmpeg-user en nombre de andrei ka Enviado: jueves, 8 de octubre de 2020 10:19:18 Para: FFmpeg user questions Asunto: Re: [FFmpeg-user] Video is not reproduced in VLC when streaming in udp with ffmpeg first type 'multucast address' in google... :-) ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://urldefense.proofpoint.com/v2/url?u=https-3A__ffmpeg.org_mailman_listinfo_ffmpeg-2Duser=DwIGaQ=CIoxZ4z5BqFvKvSGFOTo726QZIiNTc_M9CmngT-Pla4=6hC3rvTBWUFDzy12mBL-ibcRFc1EHXzwjcFCetQx-fY=BcpYxqiJBF2iLD98AteQ5RDxaC5WCOYcP7zVyUsLVKk=R_nRwzK2t5Bode8YxNGs8LIa97oc-PNNOsgTQQ7xVJk= To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". P Please consider the environment before printing this e-mail. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
I have downloaded the file from the drive thanks. I have created a directory called /tmp on my machine and copied the file into that. I have the command $ curl -sLO https://ffmpeg.org/releases/ffmpeg-4.2.1.tar.gz && tar -zxf ffmpeg-4.2.1.tar.gz --strip-components=1 && patch -p1 --ignore-whitespace < /tmp/patch.txt && ./configure... && make... This gives me the error: /tmp/patch.txt: No such file or directory I assume i'm doing something really silly. Thanks for the help again. -- Sent from: http://www.ffmpeg-archive.org/ ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
or grab this : https://drive.google.com/file/d/1ByK7u-uOyPpUaIjVx7Ilq5tnY4rEad5e/view?usp=sharing :-) ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
save into patch.txt the part of URL http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20180316/739542e4/attachment.obj starting from --- (till the end) (rather do wget URL && vi to del the useles mail header part, if you edit in win editor make sure you save in it unix format, txt files in win have different cr/lf format, or use texpad in win, it has save in unix format option) : --- fftools/ffmpeg.c | 54 +++- fftools/ffmpeg.h | 7 +++ ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
That makes sense. Sorry my lack of linux showing now. I have updated the command and now get bash: /tmp/patch.txt "No such file or directory". Do I need to create the directory and paste in the code you provided. Or should docker do something to pick it up from git? Thought it would be best to ask before I create directories I don't need etc. -- Sent from: http://www.ffmpeg-archive.org/ ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
you're doing well, almost there :-) just leave 4.1.2 w/o $ sign, $ is for var's values in unix sh... ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] concatenating files in FFMPEG causing the wrong file length
Hi I now have a ubuntu instance running and have installed docker. I ran the little hello world app they give and that ran. I ran the command you gave $ curl -sLO https://ffmpeg.org/releases/ffmpeg-$4.2.1.tar.gz && tar -zxf ffmpeg-$4.2.1.tar.gz --strip-components=1 && path -p1 --ignore-whitespace < /tmp/patch.txt && ./configure... && make... This gives an error that gzip: stdin: not in gzip format tar: child returned status 1 tar: Error is not recoverable: existing now Have I missed installing something? Thanks again -- Sent from: http://www.ffmpeg-archive.org/ ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Video is not reproduced in VLC when streaming in udp with ffmpeg
first type 'multucast address' in google... :-) ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Unable to reencode corrupt video file
Am Mo., 5. Okt. 2020 um 18:13 Uhr schrieb Schampignon Cristobal via ffmpeg-user : > could I send it privately for example via wetransfer? You can send it any way you like, but we need to make samples public to improve chances for a fix (exceptions definitely exist). Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] Video is not reproduced in VLC when streaming in udp with ffmpeg
Dear all, I am trying to stream a video using the following command ffmpeg -i video.mp4 -map 0 -codec copy -f mpegts udp://127.0.0.1:12000, then I place VLC listening and the video is not reproduced. ¿Is there any help? P Please consider the environment before printing this e-mail. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
