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Yesterday I shot some video using my ASI120MC capturing with SharpCap 3.2 of the sunset that included the green flash and possibly the purple flash. The problem is that the file did write to disk correctly after the "stop" button was pushed. Now I can't get any of the standard AVI repair programs (VLC, Remo Repair, and Digital Video Repair) to even recognize let alone fix this AVI file even though the file name ends with .avi and it is 2.5 gigs in size.
Anybody have any ideas what my options are here. I would hate to lose this data.
Thanks,
JT
∞ Primary Scopes: #1: Celestron CPC1100 #2: 8" f/7.5 Dob #3: CR150HD f/8 6" frac ∞ AP Scopes: #1: TPO 6" f/9 RC #2: ES 102 f/7 APO #3: ES 80mm f/6 APO ∞ G&G Scopes: #1: Meade 102mm f/7.8 #2: Bresser 102mm f/4.5 ∞ Guide Scopes: 70 & 80mm fracs -- The El Cheapo Bros. ∞ Mounts: iOptron CEM70AG, SW EQ6R, Celestron AVX, SLT & GT (Alt-Az), Meade DS2000 ∞ Cameras: #1: ZWO ASI294MC Pro #2: 662MC #3: 120MC, Canon T3i, Orion SSAG, WYZE Cam3 ∞ Binos: 10X50,11X70,15X70, 25X100 ∞ AP Gear: ZWO EAF and mini EFW and the Optolong L-eXteme filter ∞ EPs: ES 2": 21mm 100° & 30mm 82° Pentax XW: 7, 10, 14, & 20mm 70°
Searching the skies since 1966. "I never met a scope I didn't want to keep."
Have you tried maybe VirtualDub?? I know it is an older piece of software, but I have found sometimes it will open a file which crashes elsewhere.
After you open it, you can maybe trim it down in size and resave it where it will then be recognized in other software.
14.5" f/5.3 Starmaster with Sky Commander XP4 | 9.25" Celestron SCT | 8" f/7 Starmaster (only 5 made) with Sky Commander V3
6" f/12 Orion 150mm Mak | 4" f/9 Celestron Refractor (Vixen) | 80mm f4 unbranded refractor
iOptron CEM40 | iOptron Cube Pro
Large Assortment of Nagler and Konig Eyepieces | ZWO ASI290MC & ZWO ASI120MM-s Cameras
Member of the Astronomical Society of Kansas City / Astronomical League
Member of the British Astronomical Association
V.P. of Occultation Services, International Occultation Timing Association
After installing VirtualDub and then trying to open the suspect .avi file, again both not recognized as a .avi and not able to open it. I hate the idea of losing this data.
Glumly,
JT
∞ Primary Scopes: #1: Celestron CPC1100 #2: 8" f/7.5 Dob #3: CR150HD f/8 6" frac ∞ AP Scopes: #1: TPO 6" f/9 RC #2: ES 102 f/7 APO #3: ES 80mm f/6 APO ∞ G&G Scopes: #1: Meade 102mm f/7.8 #2: Bresser 102mm f/4.5 ∞ Guide Scopes: 70 & 80mm fracs -- The El Cheapo Bros. ∞ Mounts: iOptron CEM70AG, SW EQ6R, Celestron AVX, SLT & GT (Alt-Az), Meade DS2000 ∞ Cameras: #1: ZWO ASI294MC Pro #2: 662MC #3: 120MC, Canon T3i, Orion SSAG, WYZE Cam3 ∞ Binos: 10X50,11X70,15X70, 25X100 ∞ AP Gear: ZWO EAF and mini EFW and the Optolong L-eXteme filter ∞ EPs: ES 2": 21mm 100° & 30mm 82° Pentax XW: 7, 10, 14, & 20mm 70°
Searching the skies since 1966. "I never met a scope I didn't want to keep."
DivFix++ is a good repair program. However, VLC should also be able to recover your AVI file using the following instrutions.
Open the VLC app and navigate to Tools > Preferences. In the new window, click on the tab labeled Inputs/Codecs and scroll down the to the Files section. Within Files, locate Damaged or incomplete AVI file and select Always fix from the drop-down menu. Click Save ... although, the AVI might only be playable in VLC.
So I went to the SharpCap forum and posted my issue along with a link to the file itself. Robin Glover (author of SharpCap) responded then promptly fixed the file so it would play. I was so overjoyed I purchased a Pro version license just today! I guess it never hurts to go to the source when you are having issues.
So I went to the SharpCap forum and posted my issue along with a link to the file itself. Robin Glover (author of SharpCap) responded then promptly fixed the file so it would play. I was so overjoyed I purchased a Pro version license just today! I guess it never hurts to go to the source when you are having issues.
bladekeeper wrote: ↑Tue Jan 28, 2020 2:17 amMan, that's great news, JT! Was it an index issue or did Robin say?
Three cheers for Robin!
Off to check out your thread!
According to Robin it is an index issue. Apparently (sometimes) when SharpCap is writing to disk after the Stop button has been pressed and it senses that disk space may be a problem (especially with a 2.5 Gig file), it will throw a bunch (and I mean a bunch) of zeros into the beginning of the index portion of the file. He knows of this issue and has fixed a few other files like mine.
Phew!!!!
JT
∞ Primary Scopes: #1: Celestron CPC1100 #2: 8" f/7.5 Dob #3: CR150HD f/8 6" frac ∞ AP Scopes: #1: TPO 6" f/9 RC #2: ES 102 f/7 APO #3: ES 80mm f/6 APO ∞ G&G Scopes: #1: Meade 102mm f/7.8 #2: Bresser 102mm f/4.5 ∞ Guide Scopes: 70 & 80mm fracs -- The El Cheapo Bros. ∞ Mounts: iOptron CEM70AG, SW EQ6R, Celestron AVX, SLT & GT (Alt-Az), Meade DS2000 ∞ Cameras: #1: ZWO ASI294MC Pro #2: 662MC #3: 120MC, Canon T3i, Orion SSAG, WYZE Cam3 ∞ Binos: 10X50,11X70,15X70, 25X100 ∞ AP Gear: ZWO EAF and mini EFW and the Optolong L-eXteme filter ∞ EPs: ES 2": 21mm 100° & 30mm 82° Pentax XW: 7, 10, 14, & 20mm 70°
Searching the skies since 1966. "I never met a scope I didn't want to keep."