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 194CF436D8 for ; Wed, 22 Jun 2022 10:13:41 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 33CD368B650; Wed, 22 Jun 2022 13:13:38 +0300 (EEST) Received: from mail.overt.org (mail.overt.org [157.230.92.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 6ED2468B318 for ; Wed, 22 Jun 2022 13:13:31 +0300 (EEST) Received: from authenticated-user (mail.overt.org [157.230.92.47]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by mail.overt.org (Postfix) with ESMTPSA id D68273F3E4; Wed, 22 Jun 2022 05:13:26 -0500 (CDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=overt.org; s=mail; t=1655892809; bh=iH6J72q9KaRfLm0S7tJHFl2v2/X/E4Ap1rpzknopss4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=OAIoYSGbPeJZVKby9QPdmlOPqsID93rslm9ekRl+JUp+KamQsipOjeNZdU0aqtO0s CnS6qb9fQ45jjCYsZtalPFf9nRiI4y34YCptgKQFDzF7AeGARz5A5z1UhIm2O/ksC1 Bn/YciyBNuST1SYYdCCrPsU4b+5k8AASev0rWUePCrMw84kB7yYBHlJSNdT9XJrGDp JqmjOBoTPfQgr0+VuFjt/XEjq3RB0eLi9O1bBQzkodPoJEwIQORoZNJSE2jNyJ7PnC Cmy8UA3J8BbhMLKQxNeWXVuVV1nOsxM1p/4RQPve4QkftevG5Q1dSW6barp8F5mNZ6 Rt6QKoJXOX/IQ== Date: Wed, 22 Jun 2022 18:13:19 +0800 From: Philip Langdale To: Manoj Bonda Message-ID: <20220622181319.3540a049@fluffy.lan> In-Reply-To: References: <20220516131558.4163-1-mbonda@nvidia.com> <20220516214644.19ce4fe4@fido7> <20220519095432.7b07e873@fido7> MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH] AV1 VDPAU hwaccel Decode support 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 Cc: Ashish Roy , Hardy Doelfel , Aaron Plattner , Mandar Godse , FFmpeg development discussions and patches , Andy Ritger Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On Tue, 21 Jun 2022 02:45:21 +0000 Manoj Bonda wrote: > Hi Philip, > > The issue seems to be from MPV side rather than from ffmpeg patch. > I was able to decode the clip Halo_AV1 properly bitmatching with > nvcuvid output with ffmpeg + VDPAU. > > Please find the cmds I used to verify the same. > > ./ffmpeg -hwaccel vdpau -i > /home/bondamanoj/VideoClips/AV1Clips/Halo_AV1.mp4 -y > decoded_vdpau.yuv ./ffmpeg -hwaccel nvdec -i > /home/bondamanoj/VideoClips/AV1Clips/Halo_AV1.mp4 > decoded_nvcuvid.yuv cmp decoded_vdpau.yuv > ~/Downloads/ffmpeg-git2/FFmpeg/decoded_nvcuvid.yuv > > The same clip is dumped using mpv via cmd > ./mpv --hwdec=vdpau-copy --o=Halo_dump_av1.yuv --of=rawvideo > /home/bondamanoj/VideoClips/AV1Clips/Halo_AV1.mp4 > > Is differing and is having corruption while playing. > > > Thanks, > ManojGupta. Hi Manoj, Ok. In that case, I guess it's reasonable to merge. I'm puzzled as to the behaviour as other codecs work fine and other hwaccels used by the same av1 decoder also work fine, so I don't see where there is room for things to go wrong specifically in mpv specifically for this hwaccel. Anyway, I'll merge it later this week. Thanks, --phil _______________________________________________ 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".