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Do not crash if ffmpeg format cannot be found.

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This commit is contained in:
Themaister 2012-03-23 23:47:34 +01:00
parent 42b756480b
commit a569625ce9
1 changed files with 3 additions and 0 deletions
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3
record/ffemu.c
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@ -252,6 +252,9 @@ static bool ffemu_init_muxer(ffemu_t *handle)
av_strlcpy(ctx->filename, handle->params.filename, sizeof(ctx->filename));
ctx->oformat = av_guess_format(NULL, ctx->filename, NULL);
if (!ctx->oformat)
return false;
// FFmpeg sure likes to make things difficult.
#if defined(AVIO_FLAG_WRITE)
#define FFMPEG_FLAG_RW AVIO_FLAG_WRITE