User:Dashcloud

Steven Zakulec is said to have tested every single sample in the MPlayer repository against FFmpeg. Occasional samples tester & bug filer.

---Notes from uncommon audio codecs list---
(This will get refined and moved into the main wiki shortly.)
--How to read--
the audio codec as reported in the uncommon_audio_codec.txt is the folder name. If it says all fine, it means all samples (up to 5) played fine in FFplay.  If FFmpeg doesn't show the same codec tag, I've included that as well.  If there was an issue (audio, or in some cases video) I noted that as well.
audio samples:
0x0003- all fine, pcm_f32le
0x0004- link is dead
0x0005- play fine, nellymoser
0x0006- plays fine, nellymoser
0x0032- msgsm, not playable by ffplay.  
0x0038 not playable
0x0055 - doesn't play (actually mp3 audio, bug filed)
0x0057- new audio twocc, not 			playable
0x0074- VoxWare, tries to use voxmvdec.ax
0x00ff- aac audio, fine
0x0111- doesn't play, vivo video- Vivo G.723/Siren Audio Codec
0x0112- doesn't play, vivo video- Vivo G.723/Siren Audio Codec
0x0163- doesn't play, many have MSS2 video
0x0215- doesn't play- Ulead DV ACM
0x0216- doesn't play- Ulead DV ACM
0x0402- doesn't play
0x1100736d- adpcm_ima wav
0x1104- doesn't play
0x4143- says AAC, nothing plays; claims 7.1 channels
0x414c- empty folder
0x5000736d- mp2, plays fine
0x55005354- doesn't play, video broken (wmv1), gnrc data
0x0674f- doesn't play
0x6750- doesn't play
0x6751- doesn't play
0x6771- doesn't play
0x706d- says AAC, doesn't play- paired with h264- only ut3_for_redpax_with_love.avi plays
0x7a21- doesn't play
0x7a22- doesn't play
0xfffc- doesn't play, video doesn't play
0xfffe- Loko-Passe_de_Pedros-Nantes_vs_Psg-1994.mpg doesn't play, themes.avi does- picked up as pcm_f32le
adpcm_ct: all play
adpcm_ima_dk3- doesn't play
adpcm_swf- all play
atrc- 050913.ram says unsupported video codec (rv20) but plays
other files have rv20 messages as well
dca- audio track 6 shows as 0x0000- should be 0162- wma3
drms- audio most likely DRM'd
newYearsSmall.mov- 1st track same as above, crashed ffplay; 2nd track doesn't play, no messages

fl32- boom5.mov &TAI-Composite-40kbps.mov pcm_f32le doesn't play

fl64- plays fine

imc- rx620(new).avi plays, but [imc @ 0x8921330]Read coefficients failed sq=    0B  
 and sounds drops out

mace3- plays fine

mp1- 2005_L23_CELTA__________1-Villarreal_____0___1-0_Baiano.avi
sounds like chipmunks talking, libmad plays correctly

pcm_s24le: plays fine
pcm_s32be- plays fine
pcm_s32le- plays fine
pcm_u16le- empty folder
qclq- doesn't play

qdmc- doesn't play
iCantHelpIt.mov strange errors
milesaway.mov- has dslv video (doesn't play)

real288- da.rm doesn't play
sawb- doesn't play
spxn- doesn't play, includes ZyGoVideo Pro

str1- doesn't play
truespeech- plays fine
wma3- doesn't play, no video
wmav1- plays fine
xovs- no audio or video

i think xovs is Xiph Ogg VorbiS, the video track of that file is XiTh (Xiph Theora). --Compn 11:26, 20 December 2008 (EST)