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libobs/media-io: Add ifdef for newer FFmpeg functions

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The AVCodecParameters weren't introduced until avcodec version 57.48.101
(FFmpeg version 3.1), so this will make sure to still use the older
avcodec_copy_context if the detected FFmpeg version is earlier.
This commit is contained in:
jp9000 2017-12-06 07:46:49 -08:00
parent 0d6204c8af
commit 3114a240b4
1 changed files with 4 additions and 0 deletions
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libobs/media-io/media-remux.c
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@ -92,12 +92,16 @@ static inline bool init_output(media_remux_job_t job, const char *out_filename)
return false;
}
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 48, 101)
AVCodecParameters *par = avcodec_parameters_alloc();
ret = avcodec_parameters_from_context(par, in_stream->codec);
if (ret == 0)
ret = avcodec_parameters_to_context(out_stream->codec,
par);
avcodec_parameters_free(&par);
#else
ret = avcodec_copy_context(out_stream->codec, in_stream->codec);
#endif
if (ret < 0) {
blog(LOG_ERROR, "media_remux: Failed to copy context");