On 2025-03-23 10:07 am, Gyan Doshi wrote:


On 2025-03-16 11:39 pm, Gyan Doshi wrote:


On 2025-03-16 11:12 pm, James Almer wrote:
On 3/16/2025 4:18 AM, Gyan Doshi wrote:
This is a replacement in ffmpeg for the deprecated avcodec flag AV_CODEC_FLAG_DROPCHANGED.

This option is meant to be used when the filtergraph should not be
reinited upon input parameter changes as that leads to loss of state
in the filtergraph potentially leading to broken or aborted output,
e.g. inserting of silence with first_pts specified in aresample.

Generally useful to avoid corrupted yet decodable packets in live
streaming inputs.

This option when enabled takes precedence over reinit_filters

How does this differ from simply setting reinit_filter to false, if what you want is the filtergraph to not be reinitialized?

av_buffersrc_add_frame_flags will return an error for all audio frames with differing parameters, as no filters are yet capable of handling them. ultimately leading to program exit. Same is true for video frames barring a handful of filters like scale or idet ..etc

Plan to push tomorrow.

Pushed as cbbc927a67f142a02bfc5d047c03587599ee5b55

Regards,
Gyan

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