[FFmpeg-devel] [PATCH] check sampling index validity when parsing adts frame header

[Baptiste Coudurier]

Hi Jai,

Jai Menon wrote:
> Hi,
> 
> On Mon, Feb 9, 2009 at 12:41 PM, Alex Converse <alex.converse at gmail.com> wrote:
>>> Index: libavcodec/aac.c
>>> ===================================================================
>>> --- libavcodec/aac.c  (revision 16998)
>>> +++ libavcodec/aac.c  (working copy)
>>> @@ -1529,6 +1529,11 @@
>>>          if (hdr_info.chan_config)
>>>              ac->m4ac.chan_config = hdr_info.chan_config;
>>>          ac->m4ac.sample_rate     = hdr_info.sample_rate;
>>> +
>>> +        if(hdr_info.sampling_index > 11) {
>> 12 is a valid sampling index. It corresponds to 7350 Hz.
> 
> Shouldn't it be in the table then?
> 

Isn't it ? check mpeg4audio.c

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