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 3930949F0D for ; Thu, 14 Mar 2024 22:04:15 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9B5E968CEB3; Fri, 15 Mar 2024 00:04:12 +0200 (EET) Received: from iq.passwd.hu (iq.passwd.hu [217.27.212.140]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B520568BECE for ; Fri, 15 Mar 2024 00:04:05 +0200 (EET) Received: from localhost (localhost [127.0.0.1]) by iq.passwd.hu (Postfix) with ESMTP id 3F1D1E9D34 for ; Thu, 14 Mar 2024 23:04:05 +0100 (CET) X-Virus-Scanned: amavisd-new at passwd.hu Received: from iq.passwd.hu ([127.0.0.1]) by localhost (iq.passwd.hu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZJF-huraH0qm for ; Thu, 14 Mar 2024 23:04:00 +0100 (CET) Received: from iq (iq [217.27.212.140]) by iq.passwd.hu (Postfix) with ESMTPS id 970EEE6805 for ; Thu, 14 Mar 2024 23:04:00 +0100 (CET) Date: Thu, 14 Mar 2024 23:04:00 +0100 (CET) From: Marton Balint To: FFmpeg development discussions and patches In-Reply-To: Message-ID: <80cb4f84-da1a-0c65-5271-f174f28cfd67@passwd.hu> References: <20240308005333.12416-1-cus@passwd.hu> <20240308005333.12416-9-cus@passwd.hu> MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH v2 9/9] avformat/pcm: decrease target audio frame per sec to 10 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On Thu, 14 Mar 2024, Tobias Rapp wrote: > On 08/03/2024 01:53, Marton Balint wrote: > >> This makes the wav and pcm demuxer demux bigger packets, which is more >> efficient. >> [...] >> +0, 136000, 136000, 2000, 24000, >> f952be1e1c7d48acd73d652ef4ea3aad >> +0, 138000, 138000, 2000, 24000, >> e42cbabef9d9675429dcb6fa28ce39f4 >> +0, 140000, 140000, 2000, 24000, >> 9c6613b980bcbe9ebacbb6a492f53b16 >> +0, 142000, 142000, 2000, 24000, >> 1882d1ae4b08fa7cc848eba60d645463 >> +0, 144000, 144000, 2000, 24000, >> a361b56ba31c90557689631f0e7afc63 >> +0, 146000, 146000, 2000, 24000, >> 341fbe24112c4060bb643750895a9041 >> +0, 148000, 148000, 2000, 24000, >> 38340ef2ef764bb8007efe9cd0af54d7 >> +0, 150000, 150000, 2000, 24000, >> 9b013a00bbedad211ba33326a3cfaa6e >> +0, 152000, 152000, 2000, 24000, >> 9d3469da4442cdfd2b8a5beacb789701 >> +0, 154000, 154000, 2000, 24000, >> cf8e3880ecb46011328135dba1015044 >> +0, 156000, 156000, 2000, 24000, >> 3be9fa7d0e0541269339ee032bda4021 >> +0, 158000, 158000, 2000, 24000, >> ffd2646acf86524651416bc412afd846 >> +0, 160000, 160000, 2000, 24000, >> 715163d8f82f007b1b6c42b06bd08b5a >> +0, 162000, 162000, 1840, 22080, >> c2079a237d021d7aa27e44acf979b1f0 > > Noob question: Isn't a much larger total number of samples produced here? The command line which generates the daud file specifies -frames:a 20, and 20 from bigger packets will cause a longer output file. > > Also it might be good to mention in the commit that the audio duration is > less exact when using commands like "ffmpeg -i $INPUT -c:a copy -t 1.0 > $OUTPUT". Ok, will add this to the commit message. Regards, Marton _______________________________________________ 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".