Re: [FFmpeg-user] MP4 to IFF (ILBM) frames export for Amiga
My Amiga/Toaster has emerged from the dust, In fact, this is still a great Computer in 2020. A correct workaround is saving to ppm from ffmpeg and then ppmtoilbm in a second phase, If someone wants to add the saving feature... for the growing Amiga community ;-O... I think ppmtoilbm is open source. Thanks. On Mon, Jul 6, 2020 at 11:17 AM Moritz Barsnick wrote: > Hi Benoit, > > On Mon, Jul 06, 2020 at 11:12:47 -0400, Benoit Deschenes wrote: > > Hi, I try to find a way to convert .mp4 videos to IFF (ILBM) frames. > > Funny you should ask. The same question was just asked yesterday. Is > this a new and merging format? ;-) > > http://ffmpeg.org/pipermail/ffmpeg-user/2020-July/049285.html > > > I know there is a IFF muxer on ffmpeg but i do not know the usage and if > it > > will do the job. > > No, there's only a demuxer for IFF and a decoder for ILBM. There's no > support for writing this format. > > Cheers, > Moritz > ___ > 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 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] How can I generate a multiple period DASH manifest with ffmpeg?
I am looking to encode a file and generate multiple periods rather than just one period. When I try to run ffmpeg with the below command, the result is a single period with multiple adaptation sets so clearly that is the wrong approach. I had thought by breaking the files by time this might work but apparently not. Any advice would be appreciated: ffmpeg -i ~/Downloads/turkish-horses.mp4 \ -map 0:v:0 -b:v:1 1000k -ss 0 -t 5 -c:v:1 libx264 -filter:v:1 "scale=640:-1" \ -map 0:v:0 -b:v:2 1000k -ss 5 -c:v:2 libx264 -filter:v:2 "scale=640:-1" \ -map 0:v:0 -b:v:3 3000k -ss 0 -t 5 -c:v:3 libx264 -filter:v:3 "scale=1280:-1" \ -map 0:v:0 -b:v:4 3000k -ss 5 -c:v:4 libx264 -filter:v:4 "scale=1280:-1" \ -map 0:a\?:0 -ss 0 -t 5 -c:a aac -b:a 192k \ -map 0:a\?:0 -ss 5 -c:a aac -b:a 192k \ -use_timeline 1 -use_template 0 \ -adaptation_sets "id=0,streams=0,2 id=1,streams=4 id=2,streams=1,3 id=3,streams=5" \ -f dash output.mpd Thanks for your time. Robert Simmons JR MSc. ● as Founder, CEO and CTO ● Xsiom ● +1 720 520 5676 ● Denver, Colorado, USA https://www.linkedin.com/in/robert-simmons-a3985240 ___ 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] MP4 to IFF (ILBM) frames export for Amiga
Hi Benoit, On Mon, Jul 06, 2020 at 11:12:47 -0400, Benoit Deschenes wrote: > Hi, I try to find a way to convert .mp4 videos to IFF (ILBM) frames. Funny you should ask. The same question was just asked yesterday. Is this a new and merging format? ;-) http://ffmpeg.org/pipermail/ffmpeg-user/2020-July/049285.html > I know there is a IFF muxer on ffmpeg but i do not know the usage and if it > will do the job. No, there's only a demuxer for IFF and a decoder for ILBM. There's no support for writing this format. Cheers, Moritz ___ 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] MP4 to IFF (ILBM) frames export for Amiga
Hi, I try to find a way to convert .mp4 videos to IFF (ILBM) frames. I currently convert to BMP and then to IFF with something else but it is time consuming. I know there is a IFF muxer on ffmpeg but i do not know the usage and if it will do the job. Thanks. ___ 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] Amiga IFF ILBM image format support
Hi all, The Amiga community would be immensely grateful for this! Also, I would gladly mention the FFmpeg team and the programmers that would be involved in this on the credits of my webcast on twitch.tv/muadib3d! Thanks in advance, muadib amigaraytracers.com -- 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] Amiga IFF ILBM image format support
On 7/6/20, Moritz Barsnick wrote: > On Mon, Jul 06, 2020 at 03:38:40 -0500, muadib3D wrote: >> ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg >> developers > > (This version is quite old, but that's not the point.) > >> [NULL @ 0x559285cf8d80] Unable to find a suitable output format for >> 'Output_med.iff' >> Output_med.iff: Invalid argument > > ffmpeg indeed doesn't support muxing to the IFF format, nor encoding to > ILBM. > > A feature request for this already exists, but noone seems to have > contributed code yet: > https://trac.ffmpeg.org/ticket/1048 Yes, you are welcome to implement it. > > Cheers, > Moritz > ___ > 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 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] Amiga IFF ILBM image format support
On Mon, Jul 06, 2020 at 03:38:40 -0500, muadib3D wrote: > ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg > developers (This version is quite old, but that's not the point.) > [NULL @ 0x559285cf8d80] Unable to find a suitable output format for > 'Output_med.iff' > Output_med.iff: Invalid argument ffmpeg indeed doesn't support muxing to the IFF format, nor encoding to ILBM. A feature request for this already exists, but noone seems to have contributed code yet: https://trac.ffmpeg.org/ticket/1048 Cheers, Moritz ___ 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] Amiga IFF ILBM image format support
*Example 1 (TGA to .IFF):* $ ffmpeg -i medieval-castle-3d-model-max-fbx-ma-mb-tga.tga Output_med.iff ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 7 (Ubuntu 7.3.0-16ubuntu3) configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat57. 83.100 / 57. 83.100 libavdevice57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc54. 7.100 / 54. 7.100 Input #0, image2, from 'medieval-castle-3d-model-max-fbx-ma-mb-tga.tga': Duration: 00:00:00.04, start: 0.00, bitrate: 1244168 kb/s Stream #0:0: Video: targa, bgr24, 1920x1080, 25 tbr, 25 tbn, 25 tbc [NULL @ 0x559285cf8d80] Unable to find a suitable output format for 'Output_med.iff' Output_med.iff: Invalid argument $ *Example 2 (TGA to .ILBM):* $ ffmpeg -i medieval-castle-3d-model-max-fbx-ma-mb-tga.tga Output_med.ilbm ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 7 (Ubuntu 7.3.0-16ubuntu3) configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat57. 83.100 / 57. 83.100 libavdevice57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc54. 7.100 / 54. 7.100 Input #0, image2, from 'medieval-castle-3d-model-max-fbx-ma-mb-tga.tga': Duration: 00:00:00.04, start: 0.00, bitrate: 1244168 kb/s Stream #0:0: Video: targa, bgr24, 1920x1080, 25 tbr, 25 tbn, 25 tbc [NULL @ 0x55b22c03ed80] Unable to find a suitable output format for 'Output_med.ilbm' Output_med.ilbm: Invalid argument $ *The opposite (IFF ILBM to .TGA) works:* $ ffmpeg -i medieval-castle-3d-model-max-fbx-ma-mb-tga.iff Output_med.tga ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 7 (Ubuntu 7.3.0-16ubuntu3) configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspee
Re: [FFmpeg-user] Catching all error warnings via ffprobe
On Mon, Jun 29, 2020 at 11:12 AM Kieran O Leary
wrote:
> Hi - I've done some more tests and either I'm missing something here or
> perhaps this is a bug? It seems like only video errors appear in the JSON,
> not audio.
> I bumped up the loglevel, added and -show_error and I'm still not seeing
> the mp2 header issues appear in the json.
> For example this appears in the terminal:
>
> [mpegts @ 023d706538c0] Continuity check failed for pid 2069 expected
> 7 got 0
> [mpegts @ 023d706538c0] Continuity check failed for pid 2068 expected
> 10 got 9
> [mpegts @ 023d706538c0] PES packet size mismatch
> [mpegts @ 023d706538c0] Packet corrupt (stream = 1, dts = 203200560).
> [mp2 @ 023d70767e40] Header missing
>
> but I see no errors in the audio frames section of the JSON output:
> {
> "media_type": "audio",
> "stream_index": 1,
> "key_frame": 1,
> "pkt_pts": 203200560,
> "pkt_pts_time": "0:37:37.784000",
> "pkt_dts": 203200560,
> "pkt_dts_time": "0:37:37.784000",
> "best_effort_timestamp": 203200560,
> "best_effort_timestamp_time": "0:37:37.784000",
> "pkt_duration": 2160,
> "pkt_duration_time": "0:00:00.024000",
> "pkt_pos": "7371266244",
> "pkt_size": "1152",
> "sample_fmt": "s16p",
> "nb_samples": 1152,
> "channels": 2,
> "channel_layout": "stereo"
> },
>
> It seems that any errors for the audio streams are not making their way
> into the JSON, but the video errors are, as per my last email.
> Any guidance on how I can get these audio errors into the JSON - am I
> missing a command or is this a bug?
>
Just checking in again to see if anyone has any guidance here.
Best,
Kieran
>
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