Don't try to play a .gif as mp3
Since currently .gif files aren't supported, don't try to play them as mp3; VLC should discard it instantly. Example url: http://wwitv.com/online/connect.gif
Log:
access_http debug: Content-Type: image/gif
...
main debug: creating demux: access='http' demux='' path='wwitv.com/online/connect.gif'
main debug: looking for demux module: 51 candidates
ts warning: TS module discarded (lost sync)
...
avcodec debug: detected format: mp3
main debug: selecting program id=0
avcodec debug: adding es: audio codec = undf
avcodec debug: AVFormat supported stream
avcodec debug: - format = mp3 (MPEG audio layer 2/3)
avcodec debug: - start time = 0
avcodec debug: - duration = 621292
main debug: using demux module "avcodec"
main debug: TIMER module_need() : 254.000 ms - Total 254.000 ms / 1 intvls (Avg 254.000 ms)
main debug: looking for decoder module: 34 candidates
main debug: no decoder module matching "any" could be loaded
main debug: TIMER module_need() : 30.000 ms - Total 30.000 ms / 1 intvls (Avg 30.000 ms)
main error: no suitable decoder module for fourcc `undf'. VLC probably does not support this sound or video format.