From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 872C043361 for ; Sat, 2 Jul 2022 08:55:03 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 615FC68B873; Sat, 2 Jul 2022 11:55:01 +0300 (EEST) Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 99B2C68AD28 for ; Sat, 2 Jul 2022 11:54:54 +0300 (EEST) Received: (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id B5D971BF203 for ; Sat, 2 Jul 2022 08:54:53 +0000 (UTC) Date: Sat, 2 Jul 2022 10:54:52 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20220702085452.GZ396728@pb2> References: <20220630152206.15366-1-timo@rothenpieler.org> MIME-Version: 1.0 In-Reply-To: <20220630152206.15366-1-timo@rothenpieler.org> Subject: Re: [FFmpeg-devel] [PATCH] avdevice/lavfi: output wrapped AVFrames X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: multipart/mixed; boundary="===============0037784765036675272==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============0037784765036675272== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="AOThtHGPQXJcF9PL" Content-Disposition: inline --AOThtHGPQXJcF9PL Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 30, 2022 at 05:22:06PM +0200, Timo Rothenpieler wrote: > This avoids an extra copy of potentially quite big video frames. > Instead of copying the entire frames data into a rawvideo packet it > packs the frame into a wrapped avframe packet and passes it through > as-is. > Unfortunately, wrapped avframes are set up to be video frames, so the > audio frames unfortunately continue to be copied. >=20 > Additionally, this enabled passing through video frames that previously > were impossible to process, like hardware frames or other special > formats that couldn't be packed into a rawvideo packet. > --- > libavdevice/lavfi.c | 87 +++++++++-------------- > tests/ref/fate/filter-metadata-cropdetect | 3 +- > 2 files changed, 36 insertions(+), 54 deletions(-) seems to get this stuck: =2E/ffmpeg -f lavfi -i 'amovie=3Dfate-suite/wavpack/num_channels/eva_2.22_6= =2E1_16bit-partial.wv,asplit=3D3[out1][a][b]; [a]showwaves=3Ds=3D340x240,pa= d=3Diw:ih*2[waves]; [b]showspectrum=3Ds=3D340x240[spectrum]; [waves][spectr= um] overlay=3D0:h [out0]' file-waves.avi (stuck as in OOM killed) thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Nations do behave wisely once they have exhausted all other alternatives.= =20 -- Abba Eban --AOThtHGPQXJcF9PL Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCYsAH2AAKCRBhHseHBAsP q/ynAKCLA/UvBlM88oiKGUwSnre21RR4dwCfU6WqFeqI/IS7qEsHrTwRXsa2jUQ= =eekG -----END PGP SIGNATURE----- --AOThtHGPQXJcF9PL-- --===============0037784765036675272== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". --===============0037784765036675272==--