The only flags, for now, indicate if metadata was updated and are set after each call to av_read_frame(). This comes with the caveat that, on stream start, it might not be set properly as packets might be buffered in AVFormatContext.packet_buffer before being given to the user in av_read_frame().
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| @@ -13,6 +13,10 @@ libavutil: 2014-08-09 · 12 unmodified lines | |||
| 13 | 13 | ||
| 14 | API changes, most recent first: | 14 | API changes, most recent first: |
| 15 | 15 | ||
| 16 | 2014-xx-xx - xxxxxxx - lavf 56.01.0 - avformat.h | ||
| 17 | Add AVFormatContext.event_flags and AVStream.event_flags for signaling to | ||
| 18 | the user when events happen in the file/stream. | ||
| 19 | |||
| 16 | 2014-04-xx - xxxxxxx - lavr 2.1.0 - avresample.h | 20 | 2014-04-xx - xxxxxxx - lavr 2.1.0 - avresample.h |
| 17 | Add avresample_convert_frame() and avresample_config(). | 21 | Add avresample_convert_frame() and avresample_config(). |
| 18 | 22 | ||