Am Fr., 1. Nov. 2019 um 13:27 Uhr schrieb Simon Brown <[email protected]>:
> I'm trying to run some code to decode FFmpeg frames and output them in a > custom format. I have started with the demux_decode sample file and it runs, > and decodes frames. However, I'm running on a Raspberry Pi 4 and have built > FFmpeg and libraries from the latest git head with the MMAL hardware > accelerated enabled. The decoder chosen is the standard h264 decoder, not > the hardware accelerated version, so it decodes very slowly! How can I > specify which codec to use when running from C code? A quick test to try if another decoder works at all is to disable the default decoder at compile time with "--disable-decoder=h264" Carl Eugen _______________________________________________ Libav-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/libav-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
