Recording error: "Should descend into data chunk. Please report."

[Peter Åstrand]

On Mon, 21 Nov 2005, Eric Pouech wrote:

> Peter Åstrand wrote:
>> Any ideas?
> does this help (lines in patch are likely to be wrapped)?

Well, sort of. The error message is gone; MCIERR_UNRECOGNIZED_COMMAND is 
not returned any more.

However, something else is wrong: No recording file is saved. There should 
be a file called 0000.wav in the "Tal" directory, but no such file exists 
after recording. Here's the trace:

trace:mci:mciSendStringW (L"close ArticleEditor", (nil), 0, (nil))
trace:mci:mciSendStringW (L"open articleeditor wait", (nil), 0, (nil))
trace:mci:MCI_LoadMciDriver wDevID=0001
fixme:mci:MCI_LoadMciDriver Couldn't load driver for type L"ARTICLEEDITOR".
If you don't have a windows installation accessible from Wine,
you perhaps forgot to create a [mci] section in system.ini
trace:mci:mciSendStringW (L"open \"C:\\Program Files\\Studieknep\\data\\pcm\\44.wav\" alias ArticleEditor", (nil), 0, (nil))
trace:mci:MCI_LoadMciDriver wDevID=0001
trace:mci:mciSetDriverData (0001, 7c8ed780)
trace:mci:MCI_LoadMciDriver Loaded driver 0x7c8e7c90 (L"WAVEAUDIO"), type is 522, cmdTable=0000ffff
trace:mci:MCI_LoadMciDriver mcidev=1, uDevTyp=020A wDeviceID=0001 !
trace:mci:MCI_SetCommandTable (0x7fb2a89c, 0)
trace:mci:MCI_IsCommandTableValid Dumping cmdTbl=0 [lpTable=0x7fb2a89c devType=0]
trace:mci:MCI_GetCommandTable => 0
trace:mci:MCI_SetCommandTable (0x7fb2c720, 522)
trace:mci:MCI_IsCommandTableValid Dumping cmdTbl=1 [lpTable=0x7fb2c720 devType=522]
trace:mci:MCI_GetCommandTable => 1
trace:mci:mciSendStringW verb=L"open" on dev=L"c:\\program files\\studieknep\\data\\pcm\\44.wav"; offset=2
trace:mci:MCI_ParseOptArgs args=L"alias articleeditor" offset=2
trace:mci:mciSendStringW [1, MCI_OPEN, 00000600, 00000000/(null) 00000000/(null) 00000000/(null) 7c8ec1ac/L"c:\\program files\\studieknep\\data\\pcm\\44.wav" 7c8ec212/L"articleeditor" 00000000/(null)]
trace:mci:mciGetDriverData (0001)
trace:mci:mciSendStringW => 1/ 0 ((null))
trace:mci:mciSendStringW => 2/ 0 ((null))
trace:mci:mciSendStringW (L"record ArticleEditor", (nil), 0, (nil))
trace:mci:mciSendStringW verb=L"record" on dev=L"articleeditor"; offset=1
trace:mci:mciSendStringW [1, MCI_RECORD, 00000000, 00000000/(null) 00000000/(null) 00000000/(null) 00000000/(null) 00000000/(null) 00000000/(null)]
trace:mci:mciGetDriverData (0001)
trace:mci:mciSendStringW => 1/ 0 ((null))
trace:mci:mciSendStringW => 2/ 0 ((null))
trace:mci:mciSendCommandA (00000001, MCI_RECORD, 00000002, 7c8ed6c0)
trace:mci:mciSendCommandW (00000001, MCI_RECORD, 00000002, 7c8ed6c0)
trace:mci:mciGetDriverData (0001)
fixme:mciwave:WAVE_mciRecord Should descend into data chunk. Please report.
trace:mci:mciSendStringW (L"stop ArticleEditor", (nil), 0, (nil))
trace:mci:mciSendStringW verb=L"stop" on dev=L"articleeditor"; offset=1
trace:mci:mciSendStringW [1, MCI_STOP, 00000000, 00000000/(null) 00000000/(null) 00000000/(null) 00000000/(null) 00000000/(null) 00000000/(null)]
trace:mci:mciGetDriverData (0001)
trace:mci:mciSendCommandW => 00000000
trace:mci:mciSendStringW => 1/ 0 ((null))
trace:mci:mciSendStringW => 2/ 0 ((null))
trace:mci:mciSendStringW (L"save ArticleEditor \"C:\\Program Files\\Studieknep\\Tal\\0000.wav\"", (nil), 0, (nil))
trace:mci:mciSendStringW verb=L"save" on dev=L"articleeditor"; offset=1
trace:mci:MCI_ParseOptArgs args=L"\"c:\\program files\\studieknep\\tal\\0000.wav\"" offset=1
trace:mci:MCI_ParseOptArgs args=L"\b798\7c96 " offset=1
trace:mci:mciSendStringW [1, MCI_SAVE, 00000100, 00000000/(null) 7c96b81c/L"\b798\7c96" 00000000/(null) 00000000/(null) 00000000/(null) 00000000/(null)]
trace:mci:mciGetDriverData (0001)
trace:mci:mciSendStringW => 1/ 0 ((null))
trace:mci:mciSendStringW => 2/ 0 ((null))

Does this look strange or normal?

Could it help with using one or several DLL files from Windows?

Regards,
-- 
Peter Åstrand		Chief Developer
Cendio			www.thinlinc.com
Teknikringen 3		www.cendio.se
583 30 Linköping        Phone: +46-13-21 46 00