<p class="MsoNormal"><span lang="EN-US">Hey guys:</span></p>
<p class="MsoNormal"><span lang="EN-US"> I encoded
video with ffmpeg API in my project. The video container is AVI, no audio, only
video storage. And the video recording time is 6 hours and 30 minutes, after repeated
comparison, I found that as long as more than 6 hours of video such as the 8
hours, file decoder can only identify as little more than 6 hours. </span></p>
<p class="MsoNormal"><span lang="EN-US">
After trace my program, I found that the super index in avi head records
for each RIFF position. but ffmpeg only reserved 255 for this super index,
generally can only record 6 hours of RIFF position. the follow-up time of RIFF
are not record in the super index. Generally, my analytic processes need to
read super index to localization RIFF and to get the file's length, this problem is particularly serious when we
seek the file.</span></p>
<p class="MsoNormal"><span lang="EN-US"> How
to accurately record beyond 6 hours file's super index in avi container with
ffmpeg API?</span></p>
<p class="MsoNormal"><span lang="EN-US"> Anyone has any idea? thank you for any assistance!</span></p><p class="MsoNormal"><span lang="EN-US"><br></span></p><p class="MsoNormal"><span lang="EN-US"> yanmei tan </span></p><br><br><br>