> Date: Thu, 8 Nov 2007 11:12:49 +0900 > From: "Thomas Zander" <[EMAIL PROTECTED]> > > On 07/11/2007, Kevin Oberman <[EMAIL PROTECTED]> wrote: > > > 'acodec=aac' worked in the version now in ports, although that version > > failed to write the header with a floating point error. :-( > > Does this mean it has never been in a really useful state?
No. It was working fine back in August and before. I only started getting the floating point errors recently. I "lost" acodec=aac in rc2. Since I didn't try making any mp4s for my iPod after August, I can't say exactly when it stopped working, but there have not been many updates since then. (BTW, I get the floating point error with ffmpeg, too.) Here is the info for one that was created on Aug. 23. Playing MP4/Test.mp4. Quicktime/MOV file format detected. ID_VIDEO_ID=0 [mov] Video stream found, -vid 0 ID_AUDIO_ID=1 [mov] Audio stream found, -aid 1 VIDEO: [mp4v] 640x480 24bpp 29.970 fps 0.0 kbps ( 0.0 kbyte/s) ID_FILENAME=MP4/Test.mp4 ID_DEMUXER=mov ID_VIDEO_FORMAT=mp4v ID_VIDEO_BITRATE=0 ID_VIDEO_WIDTH=640 ID_VIDEO_HEIGHT=480 ID_VIDEO_FPS=29.970 ID_VIDEO_ASPECT=0.0000 ID_AUDIO_FORMAT=mp4a ID_AUDIO_BITRATE=0 ID_AUDIO_RATE=48000 ID_AUDIO_NCH=2 ID_LENGTH=199.80 ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4) ========================================================================== ID_VIDEO_CODEC=ffodivx ========================================================================== Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding) FAAD: compressed input bitrate missing, assuming 128kbit/s! AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000) ID_AUDIO_BITRATE=128000 ID_AUDIO_RATE=48000 ID_AUDIO_NCH=2 Selected audio codec: [faad] afm: faad (FAAD AAC (MPEG-2/MPEG-4 Audio) decoder) ========================================================================== AO: [oss] 48000Hz 2ch s16le (2 bytes per sample) ID_AUDIO_CODEC=faad I usually update ports within a couple if days of entry into the ports tree, so the version Aug. 5 most likely worked. I will re-install it shortly. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634 Key fingerprint:059B 2DDF 031C 9BA3 14A4 EADA 927D EBB3 987B 3751
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