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Code Issues Releases Activity

aacdec: allow output reconfiguration on channel changes

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Locking the decoder against channel config changes in
parse_adts_frame_header() seems to be unnecessary and
streams with channel config changes are reported.

The sample in http://roundup.libav.org/issue999 still works.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
This commit is contained in:
Michael Niedermayer 2011-10-21 09:41:35 +00:00 committed by Janne Grunau
parent f3db0f7403
commit bc2dd36740
1 changed files with 1 additions and 1 deletions

2
libavcodec/aacdec.c

@ -2079,7 +2079,7 @@ static int parse_adts_frame_header(AACContext *ac, GetBitContext *gb)
size = avpriv_aac_parse_header(gb, &hdr_info);
if (size > 0) {
if (ac->output_configured != OC_LOCKED && hdr_info.chan_config) {
if (hdr_info.chan_config) {
enum ChannelPosition new_che_pos[4][MAX_ELEM_ID];
memset(new_che_pos, 0, 4 * MAX_ELEM_ID * sizeof(new_che_pos[0][0]));
ac->m4ac.chan_config = hdr_info.chan_config;