Hi,
I have been getting errors regarding encoders such as: "Tag avc1/ incompatible
with output codec id '28'" while trying to encode anything, I also get errors
such as "Invalid data detected in input" while trying to use
avformat_write_header(). I am using latest FFMPEG Dev and Shared. And YES, I
have tried many other videos.
So I have tried compiling "transcoding.c" ffmpeg example, and I could compile
it, but when I tested it, I get this error:
*************************************************************
>testffc vid.mp4 vid3.mp4
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'vid.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2012-11-25T22:19:36.000000Z
Duration: 00:03:51.80, start: 0.000000, bitrate: 1023 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720,
829 kb/s, 10 fps, 10 tbr, 20 tbn, 20 tbc (default)
Metadata:
creation_time : 1970-01-01T00:00:00.000000Z
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, flt
p, 191 kb/s (default)
Metadata:
creation_time : 2012-11-25T22:19:36.000000Z
handler_name : IsoMedia File Produced by Google, 5-11-2011
[libx264 @ 01e7a540] broken ffmpeg default settings detected
[libx264 @ 01e7a540] use an encoding preset (e.g. -vpre medium)
[libx264 @ 01e7a540] preset usage: -vpre <speed> -vpre <profile>
[libx264 @ 01e7a540] speed presets are listed in x264 --help
[libx264 @ 01e7a540] profile is optional; x264 defaults to high
Cannot open video encoder for stream #0
Error occurred: Generic error in an external library
*************************************************************
Is it a bug in FFMPEG?? I couldn't get anything to work so far...
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