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[FFmpeg] Deduce the length from the container

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Determine the length of the file from the container, rather than the
individual audio stream. The former is more likely to be set than the
latter is.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
This commit is contained in:
Christopher Snowhill 2022-06-25 00:05:57 -07:00
parent a6b6c8120b
commit 43c709cd9f
1 changed files with 1 additions and 1 deletions
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2
Plugins/FFMPEG/FFMPEGDecoder.m
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@ -424,7 +424,7 @@ static uint8_t reverse_bits[0x100];
// totalFrames = codecCtx->sample_rate * ((float)formatCtx->duration/AV_TIME_BASE);
AVRational tb = { .num = 1, .den = codecCtx->sample_rate };
totalFrames = isStream ? 0 : av_rescale_q(stream->duration, stream->time_base, tb);
totalFrames = isStream ? 0 : av_rescale_q(formatCtx->duration, AV_TIME_BASE_Q, tb);
bitrate = (int)((codecCtx->bit_rate) / 1000);
framesRead = 0;
endOfStream = NO;