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Codecs: mp4: Fix seek in very large files

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Samples count requires 64 bit

Change-Id: Ia54be57d7d15b3db19dbc29ff8a06671594abb4b
This commit is contained in:
roman.artiukhin 2023-09-05 01:19:38 +03:00 • committed by Solomon Peachy
parent d2f7777f7a
commit 27aa95afcb
4 changed files with 11 additions and 10 deletions
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4
lib/rbcodec/codecs/aac.c
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@ -56,7 +56,7 @@ enum codec_status codec_run(void)
size_t n;
demux_res_t demux_res;
stream_t input_stream;
uint32_t sound_samples_done;
uint64_t sound_samples_done;
uint32_t elapsed_time;
int file_offset;
int framelength;
@ -172,7 +172,7 @@ enum codec_status codec_run(void)
* m4a_seek and the resulting sound_samples_done must be expanded
* by a factor 2. This is done via using sbr_fac. */
if (m4a_seek(&demux_res, &input_stream,
(param/10/sbr_fac)*(ci->id3->frequency/100),
(uint64_t) param * ci->id3->frequency / sbr_fac / 1000ULL,
&sound_samples_done, (int*) &i)) {
sound_samples_done *= sbr_fac;
elapsed_time = sound_samples_done * 1000LL / ci->id3->frequency;