Thanks for the tips, Benjamin. Leland, I applied v10 and I exported all four FFmpeg formats using FFmpeg HEAD and all three available formats (amr is not available) uing the Ubuntu FFmpeg. I imported the seven files using both versions of FFmpeg.
My only issue was with the stereo m4a I exported using Ubuntu's FFmpeg so using the native aac encoder. This is the log when importing it into Audacity with either version of Audacity: Error: Stream 0 start_time = 0, that would be 0.000000 milliseconds. If I use Ubuntu's FFmpeg at the Audacity CLI with AUdacity HEAD or 1.3.12 I get no export at all and "/usr/bin/ffmpeg: relocation error: /usr/local/lib/libswscale.so.0: symbol av_opt_set_defaults, version LIBAVUTIL_50 not defined in file libavutil.so.50 with link time reference" Not sure why it does not look in /usr/lib/ but I guess that's the problem. Maybe I should just unintall FFmpeg HEAD now and rebuild Audacity HEAD with v10 to satisfy myself Audacity HEAD patched is OK with the native AC encoder? However shouldn't Audacity sense a problem when I export M4A with Ubuntu FFmpeg instead of treating you to its (very long) M4A export progress dialogue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/602934 Title: ffmpeg import/export not working with ffmpeg version in maverick -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
