From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giovanni Biscuolo Subject: Re: Guix video repository: First video script commited Date: Fri, 01 Mar 2019 15:53:52 +0100 Message-ID: <87sgw61w8v.fsf@roquette.mug.biscuolo.net> References: <20190227001049.2ad18e97@alma-ubu> <20190227171038.52074550@alma-ubu> <875zt3ztu1.fsf@elephly.net> <96c1d004-df3b-0114-483e-e35ce24c32b7@zoho.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([209.51.188.92]:44055) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gzjYH-00027g-Px for guix-devel@gnu.org; Fri, 01 Mar 2019 09:54:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gzjYG-0002Uc-Cq for guix-devel@gnu.org; Fri, 01 Mar 2019 09:54:17 -0500 Received: from ns13.heimat.it ([46.4.214.66]:50582) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gzjYG-0002U7-1n for guix-devel@gnu.org; Fri, 01 Mar 2019 09:54:16 -0500 In-Reply-To: <96c1d004-df3b-0114-483e-e35ce24c32b7@zoho.com> List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: sirgazil , Laura Lazzati Cc: guix-devel --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi Laura and sirgazil, I was able to build videos in 01-installation-from-script following the updated informations in the README, that is: 1. environment.sh 2. install-fonts.sh 3. cd 01-installation-from-script/ && buildall.sh the only "strange" message I see during the build is =2D-8<---------------cut here---------------start------------->8--- convert: profile 'icc': 'RGB ': RGB color space not permitted on grayscale = PNG `01-installation-from-script/en_US/out/secondCli-0148.png' @ warning/pn= g.c/MagickPNGWarningHandler/1667 =2D-8<---------------cut here---------------end--------------->8--- but AFAIK we should ignore it https://github.com/ImageMagick/ImageMagick/issues/884#issuecomment-451084328 (or make it quiet?) sirgazil writes: [...] > + Text is not rendered with the appropriate font (known issue). with commit 1dd8478 font issues are gone: done! > + Firefox 65.0.1 says "Video can't be played because the file is > corrupt." same here: each video built in 01-installation-from-script/en_US/videos/ fails to be played in Firefox 60.3.0esr Chromium 72.0.3626.119 can play all them, but colours are altered like with Totem from sirgazil tests; chromium auto-rescales the different aspect ratio in cli and noCli videos [...] > As for the corrupted videos, in the Totem video player, the video plays=20 > but black colors are displayed green instead (maybe result of the=20 > corruption?). In VLC the video plays OK, and the colors are fine. mpv also plays the video with unaltered colours but is non able to manage the different aspect ratios: I have to switch to full-screen (so auto-rescales) in cli sessions video parts and switch back to normal screen when video svitches to noCli [...] about aspect ratio of videos, mediainfo reports: =2D-8<---------------cut here---------------start------------->8--- [...] 01-installation-from-script/en_US/videos $ mediainfo * General Complete name : 01-installation-from-script.webm Format : WebM Format version : Version 4 / Version 2 File size : 8.80 MiB Duration : 3 min 47 s Overall bit rate : 324 kb/s Writing application : Lavf58.20.100 Writing library : Lavf58.20.100 / Lavf58.20.100 Video ID : 1 Format : VP9 Codec ID : V_VP9 Duration : 3 min 47 s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 FPS Writing library : Lavc58.35.100 libvpx-vp9 Default : Yes Forced : No DURATION : 00:03:47.824000000 Audio ID : 2 Format : Opus Codec ID : A_OPUS Duration : 3 min 47 s Channel(s) : 1 channel Channel positions : Front: C Sampling rate : 48.0 kHz Bit depth : 32 bits Compression mode : Lossy Writing library : Lavc58.35.100 libopus Default : Yes Forced : No DURATION : 00:03:47.778000000 General Complete name : 1.clino.01-installation-from-scr= ipt.webm Format : WebM Format version : Version 4 / Version 2 File size : 2.41 MiB Duration : 56 s 973 ms Overall bit rate : 355 kb/s Writing application : Lavf58.20.100 Writing library : Lavf58.20.100 / Lavf58.20.100 Video ID : 1 Format : VP9 Codec ID : V_VP9 Duration : 56 s 967 ms Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 FPS Writing library : Lavc58.35.100 libvpx-vp9 Default : Yes Forced : No DURATION : 00:00:56.973000000 Audio ID : 2 Format : Opus Codec ID : A_OPUS Duration : 56 s 973 ms Channel(s) : 1 channel Channel positions : Front: C Sampling rate : 48.0 kHz Bit depth : 32 bits Compression mode : Lossy Writing library : Lavc58.35.100 libopus Default : Yes Forced : No DURATION : 00:00:56.869000000 General Complete name : 1.cliyes.firstCli.webm Format : WebM Format version : Version 4 / Version 2 File size : 4.73 MiB Duration : 1 min 48 s Overall bit rate : 367 kb/s Writing application : Lavf58.20.100 Writing library : Lavf58.20.100 / Lavf58.20.100 Video ID : 1 Format : VP9 Codec ID : V_VP9 Duration : 1 min 48 s Width : 1 495 pixels Height : 1 058 pixels Display aspect ratio : 1.413 Frame rate mode : Constant Frame rate : 20.000 FPS Writing library : Lavc58.35.100 libvpx-vp9 Default : Yes Forced : No DURATION : 00:01:48.157000000 Audio ID : 2 Format : Opus Codec ID : A_OPUS Duration : 1 min 48 s Channel(s) : 1 channel Channel positions : Front: C Sampling rate : 48.0 kHz Bit depth : 32 bits Compression mode : Lossy Writing library : Lavc58.35.100 libopus Default : Yes Forced : No DURATION : 00:00:01.008000000 General Complete name : 2.clino.01-installation-from-scr= ipt.webm Format : WebM Format version : Version 4 / Version 2 File size : 400 KiB Duration : 9 s 40 ms Overall bit rate : 363 kb/s Writing application : Lavf58.20.100 Writing library : Lavf58.20.100 / Lavf58.20.100 Video ID : 1 Format : VP9 Codec ID : V_VP9 Duration : 9 s 33 ms Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 FPS Writing library : Lavc58.35.100 libvpx-vp9 Default : Yes Forced : No DURATION : 00:00:09.040000000 Audio ID : 2 Format : Opus Codec ID : A_OPUS Duration : 9 s 40 ms Channel(s) : 1 channel Channel positions : Front: C Sampling rate : 48.0 kHz Bit depth : 32 bits Compression mode : Lossy Writing library : Lavc58.35.100 libopus Default : Yes Forced : No DURATION : 00:00:08.996000000 General Complete name : 2.cliyes.secondCli.webm Format : WebM Format version : Version 4 / Version 2 File size : 918 KiB Duration : 45 s 607 ms Overall bit rate : 165 kb/s Writing application : Lavf58.20.100 Writing library : Lavf58.20.100 / Lavf58.20.100 Video ID : 1 Format : VP9 Codec ID : V_VP9 Duration : 45 s 600 ms Width : 1 495 pixels Height : 1 058 pixels Display aspect ratio : 1.413 Frame rate mode : Constant Frame rate : 20.000 FPS Writing library : Lavc58.35.100 libvpx-vp9 Default : Yes Forced : No DURATION : 00:00:45.607000000 Audio ID : 2 Format : Opus Codec ID : A_OPUS Duration : 45 s 607 ms Channel(s) : 1 channel Channel positions : Front: C Sampling rate : 48.0 kHz Bit depth : 32 bits Compression mode : Lossy Writing library : Lavc58.35.100 libopus Default : Yes Forced : No DURATION : 00:00:01.008000000 General Complete name : 3.clino.01-installation-from-scr= ipt.webm Format : WebM Format version : Version 4 / Version 2 File size : 387 KiB Duration : 8 s 40 ms Overall bit rate : 395 kb/s Writing application : Lavf58.20.100 Writing library : Lavf58.20.100 / Lavf58.20.100 Video ID : 1 Format : VP9 Codec ID : V_VP9 Duration : 8 s 33 ms Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 FPS Writing library : Lavc58.35.100 libvpx-vp9 Default : Yes Forced : No DURATION : 00:00:08.040000000 Audio ID : 2 Format : Opus Codec ID : A_OPUS Duration : 8 s 40 ms Channel(s) : 1 channel Channel positions : Front: C Sampling rate : 48.0 kHz Bit depth : 32 bits Compression mode : Lossy Writing library : Lavc58.35.100 libopus Default : Yes Forced : No DURATION : 00:00:07.988000000 =2D-8<---------------cut here---------------end--------------->8--- we should find a way to scale all "cliyes" videos to 1920x1080 pixels no idea why colours are altered in the browser (our main target, I suppose) ..I have to stop for today HTH! Thanks! Giovanni =2D-=20 Giovanni Biscuolo Xelera IT Infrastructures --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEERcxjuFJYydVfNLI5030Op87MORIFAlx5R4AACgkQ030Op87M ORJ1kQ/+KquP4lJiKbhrjZnqRQGTb2IBEwjlbfdBnpDc6bNcPuzppvK9QahwpXLq 3Jy1l2UqrCvmW2F6zA5waSx/vmdE1on1iQe6SG9SiW9VuUjiPbKFIlmG7UfStzxs YgMbO4fhWQdLmG6mzzY708ObO+sej39iAGYW8LLDbWh6nQhjKYXV728mAsEa+0Jj Zr68EPX26oPHqX9vX41YreHMnYHT28rJEMAZoFGzDHfQlUB8ZEk7g6XnEF0uDk8J fQv2kNiTz2mlUyjZt0Xd/Ur1bnmnBmbG7GsxTsA7yKbAS4YsD2hcDAGed0tD53H+ 7fF5bfYXEmvGsOkYxPP+O/uWojcfCJItfsRQcdc0NFaTWMCjksnz2nogtp+Baod6 SYssQ3JtubHkkDaEy5O+S31aavNnn7z1ZF9oQJiHBfl+mVNBRjieLSqHX0BtREeb 1NH2MbgffCis8m1jsF4yot0smL9HX7MwnOyTExkrUqwAT7Ecjdz9GCqODexOB6nI T2bjOpbMCRO9aXHCtstgDz0OLibKYy6fBQ+90wvKKaAR6Oh7ppDrOTik/wobh0Kn Vyq5HAfTho8Pavbwkww5wI7ERzorbAK7j8K3sgK+tc5sIhv/s9T2SgFVAS2xPWQm eRmyMjQHoaU+MPPFcbsZN00zvjQdx0wJ8iKLem1v9RwmD8Yin0E= =6f7m -----END PGP SIGNATURE----- --=-=-=--