[Libav-user] Trouble with afade filter on Android x86 Device
Coulter, Sam
samcoult at amazon.com
Thu Nov 7 03:08:25 EET 2019
Of course, I forgot the attachments.
________________________________
From: Libav-user <libav-user-bounces at ffmpeg.org> on behalf of Coulter, Sam via Libav-user <libav-user at ffmpeg.org>
Sent: Wednesday, November 6, 2019 5:07 PM
To: libav-user at ffmpeg.org
Cc: Coulter, Sam
Subject: [Libav-user] Trouble with afade filter on Android x86 Device
Hello All,
I am having some trouble getting an af_afade filter to work on in a native (c++) android program. Swapping out the afade filter for a "volume" filter allows me to change the frame volume as expected, but no configuration of the afade filter seems to modify the frame at all.
I am cross compiling ffmpeg from linux with the configure options shown in ffmpeg_configure.sh, setting up the filter graph as shown in ffmpeg_filterSetup.c, and passing the frame in as shown in ffmpeg_useFilter.c (After having received it from an AVCodecContext object, and before resampling it with "swr_convert_frame").
Would really appreciate any help anyone can provide!
Thanks,
Sam
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