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Description: Suppress ffmpeg version mismatch error
Requiring an exact ffmpeg version is usually not a good idea in a binary
distribution because:
- All FFmpeg security updates require a subsequent binNMU of mpv.
- Debian generated dependencies do not capture this dependency well (at least
without extra hacking).
- The requirement itself usually indicates an ABI violation.
For these reasons, remove the check and assume the current FFmpeg version is
compatible.
Author: James Cowgill <jcowgill@debian.org>
Bug-Debian: https://bugs.debian.org/831537
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/player/main.c
+++ b/player/main.c
@@ -387,18 +387,6 @@ int mp_initialize(struct MPContext *mpct
if (handle_help_options(mpctx))
return 1; // help
- if (!print_libav_versions(mp_null_log, 0)) {
- // This happens only if the runtime FFmpeg version is lower than the
- // build version, which will not work according to FFmpeg's ABI rules.
- // This does not happen if runtime FFmpeg is newer, which is compatible.
- print_libav_versions(mpctx->log, MSGL_FATAL);
- MP_FATAL(mpctx, "\nmpv was compiled against an incompatible version of "
- "FFmpeg/Libav than the shared\nlibrary it is linked against. "
- "This is most likely a broken build and could\nresult in "
- "misbehavior and crashes.\n\nThis is a broken build.\n");
- return -1;
- }
-
#if HAVE_TESTS
if (opts->test_mode && opts->test_mode[0])
return run_tests(mpctx) ? 1 : -1;
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