AWS cli documentation change
Summary
Added documentation for new ExplicitWeightedPrediction parameter in H.264 encoder and DurationControl structure for integer-second duration normalization
Security assessment
Changes introduce video encoding efficiency features (weighted prediction and duration normalization) without mentioning security vulnerabilities, patches, or security mechanisms. No evidence of addressing security flaws.
Diff
diff --git a/cli/latest/reference/mediaconvert/create-job.md b/cli/latest/reference/mediaconvert/create-job.md index 1e6ae180a..c0e7ac94f 100644 --- a//cli/latest/reference/mediaconvert/create-job.md +++ b//cli/latest/reference/mediaconvert/create-job.md @@ -15 +15 @@ - * [AWS CLI 2.35.13 Command Reference](../../index.html) » + * [AWS CLI 2.35.15 Command Reference](../../index.html) » @@ -11901,0 +11902,11 @@ JSON Syntax: +>>>>>>>> +>>>>>>>> ExplicitWeightedPrediction -> (string) +>>>>>>>> +>>>>>>>>> Enable or disable explicit weighted prediction for the H.264 encoder. Weighted prediction improves compression efficiency for content with fading or brightness changes between frames. +>>>>>>>>> +>>>>>>>>> Possible values: +>>>>>>>>> +>>>>>>>>> * `DISABLED` +>>>>>>>>> * `ENABLED` +>>>>>>>>> + @@ -15113,0 +15125,37 @@ JSON Syntax: +>>>>>>> +>>>>>>> DurationControl -> (structure) +>>>>>>> +>>>>>>>> Enable integer-second duration normalization. When enabled, the output duration is adjusted to land on an exact integer-second boundary. The adjustment method (trim, compress, or pad) is chosen automatically based on how far the input duration is from the nearest integer second. +>>>>>>>> +>>>>>>>> IntegerDurationMaximumCompressionDenominator -> (integer) +>>>>>>>> +>>>>>>>>> Required. Denominator of the maximum allowed compression ratio. +>>>>>>>>> +>>>>>>>>> Constraints: +>>>>>>>>> +>>>>>>>>> * min: `1` +>>>>>>>>> * max: `2147483647` +>>>>>>>>> + +>>>>>>>> +>>>>>>>> IntegerDurationMaximumCompressionNumerator -> (integer) +>>>>>>>> +>>>>>>>>> Required. Numerator of the maximum allowed compression ratio, defined as overrun divided by target duration. For example, numerator 5 with denominator 100 means max 5% compression. Set to 0 to disable compression entirely (only trim or pad will be used). +>>>>>>>>> +>>>>>>>>> Constraints: +>>>>>>>>> +>>>>>>>>> * min: `0` +>>>>>>>>> * max: `2147483647` +>>>>>>>>> + +>>>>>>>> +>>>>>>>> IntegerDurationTrimThresholdMilliseconds -> (integer) +>>>>>>>> +>>>>>>>>> Maximum number of fractional milliseconds past an integer second that qualify for the trim path (frame dropping). Default is 0 (trimming disabled). +>>>>>>>>> +>>>>>>>>> Constraints: +>>>>>>>>> +>>>>>>>>> * min: `0` +>>>>>>>>> * max: `500` +>>>>>>>>> + @@ -16835,0 +16884 @@ JSON Syntax: + "ExplicitWeightedPrediction": "DISABLED"|"ENABLED", @@ -17159,0 +17209,5 @@ JSON Syntax: + "DurationControl": { + "IntegerDurationMaximumCompressionDenominator": integer, + "IntegerDurationMaximumCompressionNumerator": integer, + "IntegerDurationTrimThresholdMilliseconds": integer + }, @@ -29409,0 +29464,11 @@ Job -> (structure) +>>>>>>>>> +>>>>>>>>> ExplicitWeightedPrediction -> (string) +>>>>>>>>> +>>>>>>>>>> Enable or disable explicit weighted prediction for the H.264 encoder. Weighted prediction improves compression efficiency for content with fading or brightness changes between frames. +>>>>>>>>>> +>>>>>>>>>> Possible values: +>>>>>>>>>> +>>>>>>>>>> * `DISABLED` +>>>>>>>>>> * `ENABLED` +>>>>>>>>>> + @@ -32621,0 +32687,37 @@ Job -> (structure) +>>>>>>>> +>>>>>>>> DurationControl -> (structure) +>>>>>>>> +>>>>>>>>> Enable integer-second duration normalization. When enabled, the output duration is adjusted to land on an exact integer-second boundary. The adjustment method (trim, compress, or pad) is chosen automatically based on how far the input duration is from the nearest integer second. +>>>>>>>>> +>>>>>>>>> IntegerDurationMaximumCompressionDenominator -> (integer) +>>>>>>>>> +>>>>>>>>>> Required. Denominator of the maximum allowed compression ratio. +>>>>>>>>>> +>>>>>>>>>> Constraints: +>>>>>>>>>> +>>>>>>>>>> * min: `1` +>>>>>>>>>> * max: `2147483647` +>>>>>>>>>> + +>>>>>>>>> +>>>>>>>>> IntegerDurationMaximumCompressionNumerator -> (integer) +>>>>>>>>> +>>>>>>>>>> Required. Numerator of the maximum allowed compression ratio, defined as overrun divided by target duration. For example, numerator 5 with denominator 100 means max 5% compression. Set to 0 to disable compression entirely (only trim or pad will be used). +>>>>>>>>>> +>>>>>>>>>> Constraints: +>>>>>>>>>> +>>>>>>>>>> * min: `0` +>>>>>>>>>> * max: `2147483647` +>>>>>>>>>> + +>>>>>>>>> +>>>>>>>>> IntegerDurationTrimThresholdMilliseconds -> (integer) +>>>>>>>>> +>>>>>>>>>> Maximum number of fractional milliseconds past an integer second that qualify for the trim path (frame dropping). Default is 0 (trimming disabled). +>>>>>>>>>> +>>>>>>>>>> Constraints: +>>>>>>>>>> +>>>>>>>>>> * min: `0` +>>>>>>>>>> * max: `500` +>>>>>>>>>> + @@ -33224 +33326 @@ Job -> (structure) - * [AWS CLI 2.35.13 Command Reference](../../index.html) » + * [AWS CLI 2.35.15 Command Reference](../../index.html) »