Is the h264 file you are using available online to test against? I have been using the h264 film trailers from here http://www.hd-trailers.net/movie/rogue-one-a-star-wars-story/ <http://www.hd-trailers.net/movie/rogue-one-a-star-wars-story/>
And they open and play without issue. Do you get the same issue with your software using one of these clips? You may need to post your function that opens a stream up to the point where you call avcodec_open2()... Sincerely, -Blake Senftner Computer Stuff > On Dec 21, 2016, at 7:24 AM, sea <[email protected]> wrote: > > In transcoding project of LeiXiaoHua(demo of usage of filters), if I use > media file with h264 video stream as input file, the function avcodec_open2 > will return -1. Media file with video stream in other format, such as mpeg4, > mjpeg return 0 (OK). Why ? Someone meets the same problem? > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user
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